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Dr. Robert Allyn Duensing, MD

Accepting New Patients
Specializes in: Vascular Surgery
Medical College of Wisconsin
Professional interests include: arterial thrombosis, embolectomy, peripheral vascular disease, and more.
24411 Health Center Drive Suite 350
Laguna Hills, CA 92653

Dr. Robert Allyn Duensing, MD is a vascular surgeon in Laguna Hills, CA specializing in vascular surgery. He graduated from Medical College of Wisconsin. Dr. Robert Allyn Duensing, MD is affiliated with MemorialCare, Saddleback Medical Center, Providence Medical Foundation, Rady Children's Health, Providence, MemorialCare Medical Group MemorialCare Independent Physicians, Providence Affiliated Physicians, Mission, Mission Hospital Mission Viejo and Mission Hospital Laguna Beach.

View Doctor's Full Profile (949) 457-7900

Office Locations

24411 Health Center Drive Suite 350
Laguna Hills, CA 92653
open_in_new

Some issues Dr. Robert Allyn Duensing, MD can help you with:

Angioplasty

Angioplasty is a common, minimally invasive procedure performed to restore blood flow in arteries and veins that have become narrowed or blocked. Age or illness can cause plaque to build up at certain spots within the veins and arteries, and if enough collects, it can restrict the flow of blood. Angioplasty uses a tiny balloon at the end of a small, flexible tube to inflate within the narrowed section and open it up again.

Angioplasty may be performed in several different areas of the body and for a variety of reasons, most often:

  • Peripheral arterial disease, which reduces blood flow in the arms or legs
  • Atherosclerosis, or general hardening of the arteries
  • Carotid artery stenosis, or narrowing of the arteries in the neck that supply the brain
  • Coronary artery disease, or narrowing of the arteries near the heart
  • Renal vascular hypertension, or narrowing of the arteries in the kidney, leading to increased blood pressure

During angioplasty, a patient is given a sedative while lying on a table under an x-ray machine. A catheter (a thin, flexible, and hollow tube) is inserted into the patient's skin in the arm or groin and guided into the blocked artery. Dye is injected via the catheter, and x-rays are used to position the tip of the catheter exactly at the blockage. The tiny balloon is guided through the catheter and inflated with saline. It pushes the plaque out of the way, squishing it against the walls of the artery. The balloon may be inflated and deflated several times to let blood pass by. A stent, a tiny tube of metal mesh like a spring, may be inserted to help keep the artery open. Then the x-ray is used again to check that blood is flowing properly, the catheter is removed, and the tiny incision is bandaged.

There are no nerves within veins and arteries, so an angioplasty is generally not painful. However, there may be some discomfort at the site of the incision and when the balloon is inflated. Overall, angioplasty is a very effective and low-risk procedure, useful for helping patients avoid more difficult bypass surgery.

Peripheral Bypass Surgery

Peripheral bypass surgery is a procedure that reroutes blood flow around a blockage in the arteries of the arms or legs. Atherosclerosis, or plaque buildup, can affect these arteries in a condition called peripheral artery disease or PAD. A thick, waxy substance composed of cholesterol and minerals builds up within the blood vessels, and in severe cases it can clog arteries. Without enough blood getting to the muscles, patients can experience weakness and pain. Peripheral bypass surgery opens up a new pathway for blood to flow where it is needed. Sometimes peripheral bypass surgery is used when arteries are damaged, for instance, by a severe injury. While it can be performed in the arms, it is most commonly done in the calf, knee, thigh, or hip.

During surgery, the blockage is identified, and an incision is made to expose the artery. The surgeon prepares a tube, called a graft, to be used as the bypass. Sometimes this tube is synthetic, and sometimes a piece of the patient's own vein or artery is used. The ends of the bypass graft are attached to the artery above and below the blockage. Now blood can simply flow around and continue on its way.

After a peripheral bypass, patients may need to spend a couple of days in the hospital while doctors make sure the bypass is working and not leaking. If the bypass was done in the leg, doctors may check the pulse in the feet to make sure blood is flowing well. Patients may experience some swelling in the area where they had surgery. Raising an arm or leg will help. Patients will likely be back to normal activities within 2-3 weeks.

Stroke

A stroke is a medical emergency that occurs when a blood vessel supplying oxygen and nutrients to the brain is ruptured or blocked. The brain cannot function without a steady supply of oxygen and nutrients, so when the blood supply to the brain is interrupted, even for a brief moment, brain cells begin to die. When a sufficient number of brain cells die, the brain itself can no longer function, meaning that strokes are very dangerous. Strokes can result in impaired movement, speech, cognitive ability, the impairment of important physical functions, and even death.

Anyone can have a stroke, regardless of age and health. Strokes are known to happen at random. However, certain conditions and behaviors can increase one's risk of stroke over time.

Risk factors for stroke include:

  • Heart disease
  • Older age
  • Smoking
  • Diabetes
  • High blood pressure
  • High blood cholesterol and lipids

There are two main types of stroke: ischemic stroke and hemorrhagic stroke. Ischemic stroke occurs more commonly and is when a blood vessel in the brain becomes blocked. Blockages are caused by blood clots and built-up plaque (deposits of fat and cholesterol), which leads to atherosclerosis, a condition where the blood vessels narrow and harden. The resultant restricted blood flow may lead to an ischemic stroke by blocking essential oxygen to the brain, causing the heart to exert more effort to pump blood.

Hemorrhagic stroke occurs when a blood vessel in or around the brain ruptures. The burst vessel leaks blood into surrounding brain tissue, causing irreparable brain damage.

Hemorrhagic strokes are less common and may occur from head injuries, brain aneurysms, brain tumors, and bleeding disorders, amongst other conditions.

Both ischemic and hemorrhagic strokes require immediate medical treatment. Medical intervention can prevent severe and life-threatening brain damage. Signs of stroke include:

-Disorientation or confusion

-Difficulty speaking

-Difficulty walking

-Impaired vision

-Weakness in the face, legs, or arms

-Severe headaches

When someone suspected of having a stroke reaches the hospital, the patient will usually receive a CT or other scan that provides an image of the brain. The scan results can reveal clotted or leaking blood in the brain. Physical exams, neurological exams, and blood tests may also be used to check for blood clotting and sugar. Treatment begins generally immediately if a stroke is detected.

Medical treatment for ischemic strokes includes a thrombolytic medicine which breaks up and disperses blood clots. This medicine can greatly improve stroke recovery and long-term health. However, the thrombolytic medicine must be administered as soon as possible to achieve these results. Other treatments for ischemic strokes are blood thinners and thrombectomy, a surgical procedure to remove a blood clot in the brain. Thrombectomy is performed by inserting a catheter (thin needle) into the artery to reach the blood clot and mechanically remove it. With the clot removed, normal blood flow to the brain resumes. Thrombectomy is typically performed at most six hours after a patient shows signs of a stroke.

Hemorrhagic strokes are treated with blood-saving medication and surgery. For a hemorrhagic stroke caused by the rupture of an aneurysm (blood vessel bulges), surgery to stem the bleeding aneurysm and vessel may be used. One surgical technique is stent-assisted coiling, which adds a stent (small wire-meshed tube) into the blood vessel to block the leaking opening of the aneurysm. A non-surgical procedure is endovascular coiling, where a catheter (thin, hollow needle) places a platinum wire coil at the spot of the aneurysm. The coil blocks bleeding and prevents the aneurysm from continuing to leak blood. These procedures are usually combined with blood-thickening medications. Blood transfusions may be administered if substantial blood loss has occurred.

Since stroke patients may have lost some essential functions while the blood flow to their brains was obstructed, both ischemic stroke and hemorrhage stroke patients may receive post-stroke rehabilitation to rebuild their physical and mental abilities. Some restorative treatments include occupational, physical, and speech therapy. Patients may also receive care from neurologists, who can assist patients in recovering certain brain functions and cognitive abilities, and rehabilitation psychologists, who may help patients with their emotional, behavioral, and cognitive recovery. Some stroke patients require lengthy rehabilitation and may never fully regain function, while others may recover more quickly. While the fastest recovery improvements are usually seen in the first three or four months, stroke rehabilitation can last for years.

If someone begins to show signs of stroke, contact emergency services and call 9-1-1 immediately since blood flow must be restored as soon as possible to help avoid significant brain damage. If an ambulance takes the person to the hospital, paramedics can initiate stroke treatment as soon as the patient enters the ambulance, allowing for more prompt medical intervention and care.

Noteworthy Medicare Patient Procedures Performed by Dr. Robert Allyn Duensing, MD in 2024

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 10%

By Volume:

ablation
minimally invasive procedures

In 2024, Dr. Robert Allyn Duensing, MD performed more ablation, and minimally invasive procedures procedures for Medicare patients than 90% of providers in related specialties within California.

Top 25%

By Volume:

immobilization treatment
lower extremity venous duplex
sclerotherapy for varicose veins
ultrasound
Unna boot application
vascular procedures

In 2012, Dr. Robert Allyn Duensing, MD performed more immobilization treatment, lower extremity venous duplex, sclerotherapy for varicose veins, ultrasound (sonogram), Unna boot application, and vascular procedures procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Robert Allyn Duensing, MD treated as a vascular surgeon in Laguna Hills, CA during 2012 were hospital care, inpatient care, minimally invasive procedures and laser treatment.

Volume of procedures performed by Dr. Robert Allyn Duensing, MD for Medicare patients.

ablation 23
doctor visit 309
hospital care 136
inpatient care 136
laser treatment 23
minimally invasive procedures 46
vascular procedures 23

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Robert Allyn Duensing, MD treated as a vascular surgeon in Laguna Hills, CA during 2013 were vascular procedures, ultrasound (sonogram), minimally invasive procedures and ablation.

Volume of procedures performed by Dr. Robert Allyn Duensing, MD for Medicare patients.

abdominal imaging 13
ablation 44
doctor visit 344
hospital care 26
injections 22
inpatient care 26
laser treatment 22
minimally invasive procedures 66
pelvic imaging 13
ultrasound (sonogram) 284
vascular procedures 358

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Allyn Duensing, MD.

Gender
Male 174
Female 239
Ethnicity
Non-Hispanic White 355
Black 0
Hispanic 26
Asian 20
Other 0
Native American 0
Age
From 65 to 74 159
From 75 to 84 138
85 and over 101
Less than 65 15

Conditions of Medicare patients treated by Dr. Robert Allyn Duensing, MD in 2013

Hypertension 75
High Cholesterol 66
Stroke 10
Ischemic Heart Disease 46
Depression 18
Chronic Kidney Disease 34
Asthma 8
Osteoperosis 13
Atrial Fibrilation 18
Heart Failure 26
Chronic Obstructive Pulmonary Disease 17
Diabetes 33
Dementia 11
Cancer 15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Robert Allyn Duensing, MD treated as a vascular surgeon in Laguna Hills, CA during 2014 were vascular procedures, ultrasound (sonogram), minimally invasive procedures and ablation.

Volume of procedures performed by Dr. Robert Allyn Duensing, MD for Medicare patients.

abdominal imaging 40
ablation 43
doctor visit 334
hospital care 37
injections 20
inpatient care 37
laser treatment 23
minimally invasive procedures 66
pelvic imaging 40
ultrasound (sonogram) 778
vascular procedures 948

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Allyn Duensing, MD.

Gender
Male 308
Female 383
Ethnicity
Non-Hispanic White 613
Black 0
Hispanic 39
Asian 22
Other 0
Native American 0
Age
From 65 to 74 261
From 75 to 84 220
85 and over 183
Less than 65 27

Conditions of Medicare patients treated by Dr. Robert Allyn Duensing, MD in 2014

Hypertension 75
High Cholesterol 70
Stroke 11
Ischemic Heart Disease 46
Depression 20
Chronic Kidney Disease 35
Asthma 10
Osteoperosis 13
Atrial Fibrilation 16
Heart Failure 24
Chronic Obstructive Pulmonary Disease 18
Diabetes 34
Dementia 10
Cancer 13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Robert Allyn Duensing, MD treated as a vascular surgeon in Laguna Hills, CA during 2015 were vascular procedures, ultrasound (sonogram), minimally invasive procedures and ablation.

Volume of procedures performed by Dr. Robert Allyn Duensing, MD for Medicare patients.

abdominal imaging 59
ablation 60
compression therapy 57
doctor visit 332
hospital care 46
immobilization 57
injections 41
inpatient care 46
laser treatment 19
minimally invasive procedures 79
pelvic imaging 59
ultrasound (sonogram) 742
vascular procedures 867

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Allyn Duensing, MD.

Gender
Male 648
Female 716
Ethnicity
Non-Hispanic White 1170
Black 0
Hispanic 76
Asian 64
Other 0
Native American 0
Age
From 65 to 74 534
From 75 to 84 454
85 and over 314
Less than 65 62

Conditions of Medicare patients treated by Dr. Robert Allyn Duensing, MD in 2015

Hypertension 72
High Cholesterol 65
Stroke 10
Ischemic Heart Disease 44
Depression 19
Chronic Kidney Disease 36
Asthma 13
Osteoperosis 11
Atrial Fibrilation 17
Heart Failure 25
Chronic Obstructive Pulmonary Disease 15
Diabetes 33
Dementia 10
Cancer 12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Robert Allyn Duensing, MD treated as a vascular surgeon in Laguna Hills, CA during 2016 were vascular procedures, ultrasound (sonogram), minimally invasive procedures and ablation.

Volume of procedures performed by Dr. Robert Allyn Duensing, MD for Medicare patients.

abdominal imaging 56
ablation 80
compression therapy 40
doctor visit 418
hospital care 22
immobilization 40
injections 80
inpatient care 22
minimally invasive procedures 80
pelvic imaging 56
ultrasound (sonogram) 726
vascular procedures 902

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Allyn Duensing, MD.

Gender
Male 314
Female 343
Ethnicity
Non-Hispanic White 554
Black 0
Hispanic 46
Asian 34
Other 0
Native American 0
Age
From 65 to 74 240
From 75 to 84 239
85 and over 156
Less than 65 22

Conditions of Medicare patients treated by Dr. Robert Allyn Duensing, MD in 2016

Hypertension 75
High Cholesterol 66
Stroke 10
Ischemic Heart Disease 46
Depression 21
Chronic Kidney Disease 42
Asthma 18
Osteoperosis 13
Atrial Fibrilation 15
Heart Failure 24
Chronic Obstructive Pulmonary Disease 16
Diabetes 32
Dementia 12
Cancer 15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Robert Allyn Duensing, MD treated as a vascular surgeon in Laguna Hills, CA during 2017 were vascular procedures, ultrasound (sonogram), minimally invasive procedures and ablation.

Volume of procedures performed by Dr. Robert Allyn Duensing, MD for Medicare patients.

abdominal imaging 12
ablation 133
doctor visit 484
hospital care 30
injections 114
inpatient care 30
minimally invasive procedures 152
pelvic imaging 12
ultrasound (sonogram) 226
vascular procedures 380

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Allyn Duensing, MD.

Gender
Male 155
Female 181
Ethnicity
Non-Hispanic White 282
Black 0
Hispanic 22
Asian 21
Other 0
Native American 0
Age
From 65 to 74 144
From 75 to 84 117
85 and over 60
Less than 65 15

Conditions of Medicare patients treated by Dr. Robert Allyn Duensing, MD in 2017

Hypertension 71
High Cholesterol 59
Stroke 9
Ischemic Heart Disease 41
Depression 23
Chronic Kidney Disease 44
Asthma 6
Osteoperosis 14
Atrial Fibrilation 19
Heart Failure 25
Chronic Obstructive Pulmonary Disease 19
Diabetes 33
Dementia 12
Cancer 13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Robert Allyn Duensing, MD treated as a vascular surgeon in Laguna Hills, CA during 2018 were vascular procedures, ultrasound (sonogram), minimally invasive procedures and ablation.

Volume of procedures performed by Dr. Robert Allyn Duensing, MD for Medicare patients.

ablation 136
doctor visit 479
hospital care 26
injections 120
inpatient care 26
minimally invasive procedures 152
ultrasound (sonogram) 168
vascular procedures 323

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Allyn Duensing, MD.

Gender
Male 115
Female 146
Ethnicity
Non-Hispanic White 222
Black 0
Hispanic 17
Asian 11
Other 0
Native American 0
Age
From 65 to 74 112
From 75 to 84 91
85 and over 46
Less than 65 12

Conditions of Medicare patients treated by Dr. Robert Allyn Duensing, MD in 2018

Hypertension 68
High Cholesterol 68
Stroke 10
Ischemic Heart Disease 33
Depression 19
Chronic Kidney Disease 35
Asthma 8
Osteoperosis 12
Atrial Fibrilation 15
Heart Failure 24
Chronic Obstructive Pulmonary Disease 16
Diabetes 26
Dementia 12
Cancer 13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Robert Allyn Duensing, MD treated as a vascular surgeon in Laguna Hills, CA during 2019 were vascular procedures, ultrasound (sonogram), minimally invasive procedures and ablation.

Volume of procedures performed by Dr. Robert Allyn Duensing, MD for Medicare patients.

abdominal imaging 14
ablation 94
doctor visit 540
hospital care 21
injections 80
inpatient care 21
minimally invasive procedures 108
pelvic imaging 14
ultrasound (sonogram) 233
vascular procedures 342

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Allyn Duensing, MD.

Gender
Male 116
Female 159
Ethnicity
Non-Hispanic White 222
Black 0
Hispanic 19
Asian 18
Other 0
Native American 0
Age
From 65 to 74 111
From 75 to 84 107
85 and over 44
Less than 65 13

Conditions of Medicare patients treated by Dr. Robert Allyn Duensing, MD in 2019

Hypertension 72
High Cholesterol 68
Stroke 7
Ischemic Heart Disease 42
Depression 21
Chronic Kidney Disease 35
Asthma 8
Osteoperosis 15
Atrial Fibrilation 17
Heart Failure 27
Chronic Obstructive Pulmonary Disease 14
Diabetes 29
Dementia 12
Cancer 11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Robert Allyn Duensing, MD treated as a vascular surgeon in Laguna Hills, CA during 2020 were vascular procedures, ultrasound (sonogram), minimally invasive procedures and ablation.

Volume of procedures performed by Dr. Robert Allyn Duensing, MD for Medicare patients.

abdominal imaging 26
ablation 71
doctor visit 526
hospital care 36
injections 71
inpatient care 36
minimally invasive procedures 71
pelvic imaging 26
ultrasound (sonogram) 292
vascular procedures 379

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Allyn Duensing, MD.

Gender
Male 126
Female 175
Ethnicity
Non-Hispanic White 246
Black 0
Hispanic 19
Asian 21
Other 0
Native American 0
Age
From 65 to 74 130
From 75 to 84 107
85 and over 52
Less than 65 12

Conditions of Medicare patients treated by Dr. Robert Allyn Duensing, MD in 2020

Hypertension 70
High Cholesterol 66
Stroke 8
Ischemic Heart Disease 42
Depression 24
Chronic Kidney Disease 43
Asthma 9
Osteoperosis 17
Atrial Fibrilation 14
Heart Failure 24
Chronic Obstructive Pulmonary Disease 15
Diabetes 32
Dementia 15
Cancer 12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Robert Allyn Duensing, MD treated as a vascular surgeon in Laguna Hills, CA during 2021 were vascular procedures, ultrasound (sonogram), minimally invasive procedures and ablation.

Volume of procedures performed by Dr. Robert Allyn Duensing, MD for Medicare patients.

abdominal imaging 37
ablation 116
doctor visit 574
hospital care 27
injections 96
inpatient care 27
minimally invasive procedures 136
pelvic imaging 37
ultrasound (sonogram) 416
vascular procedures 579

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Allyn Duensing, MD.

Gender
Male 197
Female 263
Ethnicity
Non-Hispanic White 370
Black 0
Hispanic 29
Asian 33
Other 0
Native American 0
Age
From 65 to 74 186
From 75 to 84 169
85 and over 94
Less than 65 11

Conditions of Medicare patients treated by Dr. Robert Allyn Duensing, MD in 2021

Hypertension 72
High Cholesterol 68
Stroke 11
Ischemic Heart Disease 40
Depression 20
Chronic Kidney Disease 41
Asthma 7
Osteoperosis 15
Atrial Fibrilation 13
Heart Failure 21
Chronic Obstructive Pulmonary Disease 15
Diabetes 29
Dementia 12
Cancer 12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Robert Allyn Duensing, MD treated as a vascular surgeon in Laguna Hills, CA during 2022 were vascular procedures, ultrasound (sonogram), compression therapy and immobilization.

Volume of procedures performed by Dr. Robert Allyn Duensing, MD for Medicare patients.

abdominal imaging 40
ablation 171
compression therapy 216
doctor visit 778
hospital care 25
immobilization 216
injections 143
inpatient care 25
minimally invasive procedures 199
pelvic imaging 40
ultrasound (sonogram) 427
vascular procedures 638

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Allyn Duensing, MD.

Gender
Male 176
Female 244
Ethnicity
Non-Hispanic White 347
Black 0
Hispanic 0
Asian 30
Other 20
Native American 0
Age
From 65 to 74 174
From 75 to 84 158
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Robert Allyn Duensing, MD in 2022

Hypertension 75
High Cholesterol 75
Stroke 12
Ischemic Heart Disease 25
Depression 20
Chronic Kidney Disease 31
Asthma 11
Osteoperosis 21
Atrial Fibrilation 21
Heart Failure 17
Chronic Obstructive Pulmonary Disease 15
Diabetes 27
Dementia 4
Cancer 14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Robert Allyn Duensing, MD treated as a vascular surgeon in Laguna Hills, CA during 2023 were vascular procedures, ultrasound (sonogram), compression therapy and immobilization.

Volume of procedures performed by Dr. Robert Allyn Duensing, MD for Medicare patients.

abdominal imaging 28
ablation 139
compression therapy 203
doctor visit 658
hospital care 30
immobilization 203
injections 101
inpatient care 30
minimally invasive procedures 177
pelvic imaging 28
ultrasound (sonogram) 383
vascular procedures 558

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Allyn Duensing, MD.

Gender
Male 148
Female 228
Ethnicity
Non-Hispanic White 312
Black 0
Hispanic 0
Asian 28
Other 18
Native American 0
Age
From 65 to 74 141
From 75 to 84 140
85 and over 81
Less than 65 14

Conditions of Medicare patients treated by Dr. Robert Allyn Duensing, MD in 2023

Hypertension 75
High Cholesterol 75
Stroke 12
Ischemic Heart Disease 29
Depression 23
Chronic Kidney Disease 32
Asthma 12
Osteoperosis 24
Atrial Fibrilation 27
Heart Failure 19
Chronic Obstructive Pulmonary Disease 14
Diabetes 32
Dementia 7
Cancer 15

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Robert Allyn Duensing, MD treated as a vascular surgeon in Laguna Hills, CA during 2024 were vascular procedures, ultrasound (sonogram), minimally invasive procedures and ablation.

Volume of procedures performed by Dr. Robert Allyn Duensing, MD for Medicare patients.

abdominal imaging 46
ablation 195
compression therapy 118
doctor visit 803
hospital care 24
immobilization 118
injections 152
inpatient care 24
minimally invasive procedures 238
pelvic imaging 46
ultrasound (sonogram) 482
vascular procedures 718

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Allyn Duensing, MD.

Gender
Male 162
Female 277
Ethnicity
Non-Hispanic White 370
Black 0
Hispanic 18
Asian 29
Other 0
Native American 0
Age
From 65 to 74 162
From 75 to 84 197
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Robert Allyn Duensing, MD in 2024

Hypertension 75
High Cholesterol 75
Stroke 12
Ischemic Heart Disease 29
Depression 22
Chronic Kidney Disease 28
Asthma 13
Osteoperosis 22
Atrial Fibrilation 25
Heart Failure 17
Chronic Obstructive Pulmonary Disease 18
Diabetes 31
Dementia 9
Cancer 17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Robert Allyn Duensing, MD for Medicare patients.

The highest averages for the top procedures that Dr. Robert Allyn Duensing, MD treated as a vascular surgeon in Laguna Hills, CA were vascular procedures, ultrasound (sonogram), compression therapy and immobilization.

abdominal imaging 33
ablation 100
compression therapy 126
doctor visit 506
hospital care 37
immobilization 126
injections 86
inpatient care 37
laser treatment 21
minimally invasive procedures 120
pelvic imaging 33
ultrasound (sonogram) 429
vascular procedures 539

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Robert Allyn Duensing, MD.

Gender
Female 258
Male 203
Ethnicity
Black / African American 0
Asian / Pacific Islander 25
Non-Hispanic White 389
Hispanic 23
Native American / Alaskan Native 0
Other 2
Age
85 and over 87
75 to 84 164
Less than 65 15
65 to 74 181

Average of Total of Conditions of Medicare patients treated by Dr. Robert Allyn Duensing, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Robert Allyn Duensing, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 67
High Cholesterol 63
Stroke 9
Ischemic Heart Disease 35
Depression 19
Chronic Kidney Disease 33
Asthma 9
Osteoporosis 14
Heart Failure 21
Chronic Obstructive Pulmonary Disease 14
Diabetes 28
Atrial Fibrillation 16
Cancer 12
Dementia 9

Education & Training

Dr. Robert Allyn Duensing, MD graduated from Medical College of Wisconsin. He completed residency at University of California, Irvine Affiliated Hospitals. He is certified by the American Board of Surgery and has a state license in California.

Medical School: Medical College of Wisconsin

Residency: University of California, Irvine Affiliated Hospitals

Board Certification: American Board of Surgery

Licensed In: California

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Robert Allyn Duensing, MD appears to accept the following insurance providers: Anthem Blue Cross HMO, Health Net HMO, Aetna HMO, CIGNA HMO, Medicare Advantage, Anthem, Blue Shield of California and United Healthcare HMO.

Insurance Accepted by Provider includes:

According to our sources, Dr. Robert Allyn Duensing, MD accepts the following insurance providers:

Anthem Blue Cross HMO
Health Net HMO
Aetna HMO
CIGNA HMO
Medicare Advantage
Anthem
Blue Shield of California
United Healthcare HMO

Ratings & Reviews

Dr. Robert Allyn Duensing, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Robert Allyn Duensing, MD from all over the web to help you find the right in Laguna Hills, CA. 

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Overall Rating
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General Payments

These charts describe general payments received by Dr. Robert Allyn Duensing, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

Payments by Company
Silk Road Medical, Inc. $383 ENROUTE Transcarotid Stent
$197 		ENROUTE Transcarotid Neuroprotection System
$134 		ENROUTE 0.014 Guidewire
$52
Cook Medical LLC $354 Cook Medical AAA
$235 		Cook Medical AFEN
$120
Janssen Pharmaceuticals, Inc $195 XARELTO
$195
Endologix LLC $152 Alto Abdominal Stent Graft System
$152
AngioDynamics, Inc. $134
$134
Other $688 Barostim Neo System
$114 		Varithena Administration Pack
$102 		Clarivein
$52 		Endo Stapling
$42 		EXCLUDER Iliac Branch Endoprosthesis
$41 		Other
$336
Types of Payments
Food and Beverage $1,887
Education $18

Biography

Dr. Robert Duensing's specialty is vascular surgery. Clinical interests for Dr. Duensing include thoracic outlet syndrome, portal hypertension, and iliac artery aneurysm. Dr. Duensing is an in-network provider for several insurance carriers, including United Healthcare HMO, Anthem, and Blue Cross/Blue Shield. After completing medical school at Medical College of Wisconsin, he performed his residency at a hospital affiliated with the University of California, Irvine. Dr. Duensing is professionally affiliated with Rady Children's Health, Saddleback Medical Center, and Providence Medical Foundation. According to Providence Medical Foundation, new patients are welcome to contact his office in Laguna Hills, CA.

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