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Kenneth D. Ridder, OD

(Kenneth Ridder, OD)

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Specializes in: Optometry (Primary Eye Care)

Professional interests include: LASIK, keratoconus

1050 17th Street A110
Denver, CO 80265

(303) 298-9410

Kenneth D. Ridder, OD is an optometrist in Denver, CO specializing in optometry (primary eye care). Kenneth D. Ridder, OD is affiliated with MyEyeDr. and MYEYEDR OPTOMETRY OF COLORADO PC.

Office Locations

1050 17th Street A110
Denver, CO 80265

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Some issues Kenneth D. Ridder, OD can help you with:

LASIK

LASIK (laser-assisted in situ keratomileusis) is a surgical procedure that improves vision by permanently correcting refractive vision errors. Refractive vision errors are sight problems (such as nearsightedness, farsightedness, and astigmatism) that typically require patients to wear contact lenses or glasses. Nearsightedness (myopia) causes blurred vision at a distance, while farsightedness (hyperopia) makes objects that are up close appear blurry. Astigmatism results in blurred vision at both near and far distances. Each eye is either nearsighted or farsighted, and can additionally have astigmatism. These refractive vision errors develop from imperfections in the curvature of the eye, which LASIK fixes through the use of a laser. The laser changes the shape of the eye by cutting away tissue from the cornea (clear outer layer of the eye).

LASIK is generally considered an elective procedure (not medically necessary) since patients can wear glasses or contact lenses instead of undergoing LASIK. Nevertheless, many people still elect to undergo LASIK to have better vision without having to wear corrective lenses. Certain professionals, such as pilots, military members, firefighters, and athletes, might particularly benefit from LASIK.

Ophthalmologists (eye doctors) evaluate patients before surgery, measuring the cornea and checking for any eye irregularities that would disqualify patients from LASIK. A special eye scanner is used to create a map of the cornea. This map guides the surgeon in developing an individualized LASIK treatment plan. Once approved for LASIK, contact-wearers are advised to switch to glasses for the three weeks leading up to their surgery.

LASIK is a brief procedure, lasting for about half an hour, depending on the state of a patient's eyes and the corneal reshaping required. Patients lie down on a reclining chair and have numbing eye drops applied to one or both eyes to eliminate pain and discomfort during the procedure. While the eyes are held open by a device, the eye surgeon raises a fixation light where patients direct their eyes. The surgeon uses a femtosecond laser to cut a precise circular incision in the cornea's surface. The surgeon then manually folds back the corneal flap to access the stroma (inner cornea).

An excimer laser is then used to remove certain amounts of corneal tissue. For patients with farsightedness, the laser cuts tissue on the outer regions of the cornea, making the central cornea more prominent. For patients with nearsightedness, the opposite is done; central corneal tissue is removed while the outer tissue is left alone, flattening the eye. In patients with astigmatism, the laser is used to even out the surface of the corneal tissue, making the eye more spherical. When the lasering process is complete, the ophthalmologist folds the corneal flap to its regular position. The flap quickly begins to heal and naturally reattach itself to the eye.

LASIK patients need someone to drive them home from the procedure and cannot drive for the following 24 hours. Recovery from LASIK lasts about five days. Patients typically notice improved vision within a day or two of surgery. Prescription eye drops are given to patients to alleviate discomfort and promote eye healing. During this recovery time, patients must be incredibly careful not to touch or rub their eyes. Ophthalmologists often instruct patients to wear protective glasses during the day and night to prevent potential damage from eye rubbing.

LASIK can improve the experience of certain activities such as swimming or reading, and in some cases, LASIK can be a life-changing procedure for those with severe refractive vision errors. LASIK may also save patients money by eliminating the recurring need for updated corrective lenses.

Noteworthy Medicare Patient Procedures Performed by Kenneth D. Ridder, OD in 2023

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

Top 25%

By Affordability:

eye tests

In 2012, Kenneth D. Ridder, OD had a list price for eye tests that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Colorado. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Kenneth D. Ridder, OD treated as an optometrist in Denver, CO during 2012 were eye procedures.

Volume of procedures performed by Kenneth D. Ridder, OD for Medicare patients.

doctor visit	26
eye procedures	136

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Kenneth D. Ridder, OD treated as an optometrist in Denver, CO during 2013 were eye procedures.

Volume of procedures performed by Kenneth D. Ridder, OD for Medicare patients.

doctor visit	40
eye procedures	158

2013 Medicare Patient Data

Information about Medicare patients treated by Kenneth D. Ridder, OD.

**Gender**
Male	53
Female	67

**Age**
From 65 to 74	51
From 75 to 84	50
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Kenneth D. Ridder, OD in 2013

Hypertension	49
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	25
Depression	12
Chronic Kidney Disease	16
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	0
Diabetes	24
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Kenneth D. Ridder, OD treated as an optometrist in Denver, CO during 2014 were eye procedures.

Volume of procedures performed by Kenneth D. Ridder, OD for Medicare patients.

doctor visit	17
eye procedures	131

2014 Medicare Patient Data

Information about Medicare patients treated by Kenneth D. Ridder, OD.

**Gender**
Male	55
Female	62

**Age**
From 65 to 74	54
From 75 to 84	43
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Kenneth D. Ridder, OD in 2014

Hypertension	51
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	24
Depression	10
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	9
Diabetes	26
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Kenneth D. Ridder, OD treated as an optometrist in Denver, CO during 2015 were eye procedures.

Volume of procedures performed by Kenneth D. Ridder, OD for Medicare patients.

doctor visit	74
eye procedures	129

2015 Medicare Patient Data

Information about Medicare patients treated by Kenneth D. Ridder, OD.

**Gender**
Male	120
Female	156

**Ethnicity**
Non-Hispanic White	252
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	90
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Kenneth D. Ridder, OD in 2015

Hypertension	48
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	20
Depression	12
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	0
Chronic Obstructive Pulmonary Disease	9
Diabetes	25
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Kenneth D. Ridder, OD treated as an optometrist in Denver, CO during 2016 were eye procedures.

Volume of procedures performed by Kenneth D. Ridder, OD for Medicare patients.

doctor visit	34
eye procedures	150

2016 Medicare Patient Data

Information about Medicare patients treated by Kenneth D. Ridder, OD.

**Gender**
Male	52
Female	72

**Age**
From 65 to 74	64
From 75 to 84	41
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Kenneth D. Ridder, OD in 2016

Hypertension	52
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	23
Depression	14
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	0
Chronic Obstructive Pulmonary Disease	9
Diabetes	27
Dementia	0
Cancer	19

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Kenneth D. Ridder, OD treated as an optometrist in Denver, CO during 2017 were eye procedures.

Volume of procedures performed by Kenneth D. Ridder, OD for Medicare patients.

doctor visit	62
eye procedures	127

2017 Medicare Patient Data

Information about Medicare patients treated by Kenneth D. Ridder, OD.

**Gender**
Male	53
Female	68

**Age**
From 65 to 74	61
From 75 to 84	45
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Kenneth D. Ridder, OD in 2017

Hypertension	46
High Cholesterol	33
Stroke	0
Ischemic Heart Disease	21
Depression	13
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	26
Dementia	0
Cancer	20

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Kenneth D. Ridder, OD treated as an optometrist in Denver, CO during 2018 were eye procedures.

Volume of procedures performed by Kenneth D. Ridder, OD for Medicare patients.

doctor visit	72
eye procedures	137

2018 Medicare Patient Data

Information about Medicare patients treated by Kenneth D. Ridder, OD.

**Gender**
Male	58
Female	88

**Age**
From 65 to 74	81
From 75 to 84	44
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Kenneth D. Ridder, OD in 2018

Hypertension	47
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	23
Depression	18
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	13
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	10
Diabetes	20
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Kenneth D. Ridder, OD treated as an optometrist in Denver, CO during 2019 were eye procedures.

Volume of procedures performed by Kenneth D. Ridder, OD for Medicare patients.

doctor visit	64
eye procedures	165

2019 Medicare Patient Data

Information about Medicare patients treated by Kenneth D. Ridder, OD.

**Gender**
Male	61
Female	76

**Age**
From 65 to 74	65
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Kenneth D. Ridder, OD in 2019

Hypertension	45
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	18
Depression	19
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	0
Diabetes	20
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Kenneth D. Ridder, OD treated as an optometrist in Denver, CO during 2020 were eye procedures.

Volume of procedures performed by Kenneth D. Ridder, OD for Medicare patients.

doctor visit	64
eye procedures	91

2020 Medicare Patient Data

Information about Medicare patients treated by Kenneth D. Ridder, OD.

**Gender**
Male	42
Female	56

**Age**
From 65 to 74	55
From 75 to 84	30
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Kenneth D. Ridder, OD in 2020

Hypertension	33
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	14
Depression	13
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	11
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	22
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Kenneth D. Ridder, OD treated as an optometrist in Denver, CO during 2021 were eye procedures.

Volume of procedures performed by Kenneth D. Ridder, OD for Medicare patients.

doctor visit	43
eye procedures	129

2021 Medicare Patient Data

Information about Medicare patients treated by Kenneth D. Ridder, OD.

**Gender**
Male	53
Female	70

**Age**
From 65 to 74	66
From 75 to 84	45
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Kenneth D. Ridder, OD in 2021

Hypertension	46
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	19
Depression	15
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	15
Atrial Fibrilation	10
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	20
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Kenneth D. Ridder, OD treated as an optometrist in Denver, CO during 2022 were eye procedures.

Volume of procedures performed by Kenneth D. Ridder, OD for Medicare patients.

doctor visit	33
eye procedures	90

2022 Medicare Patient Data

Information about Medicare patients treated by Kenneth D. Ridder, OD.

**Gender**
Male	39
Female	58

**Age**
From 65 to 74	48
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Kenneth D. Ridder, OD in 2022

Hypertension	57
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	13
Depression	0
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	18
Atrial Fibrilation	13
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	21
Dementia	0
Cancer	21

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Kenneth D. Ridder, OD for Medicare patients.

The highest averages for the top procedures that Kenneth D. Ridder, OD treated as an optometrist in Denver, CO were eye procedures.

doctor visit	48
eye procedures	131

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Kenneth D. Ridder, OD.

**Gender**
Male	53
Female	70

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	22
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	35
85 and over	0
Less than 65	0
65 to 74	62

Average of Total of Conditions of Medicare patients treated by Kenneth D. Ridder, OD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Kenneth D. Ridder, OD treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	43
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	18
Depression	11
Chronic Kidney Disease	18
Asthma	0
Osteoporosis	7
Heart Failure	2
Chronic Obstructive Pulmonary Disease	3
Diabetes	21
Atrial Fibrillation	6
Cancer	15
Dementia	0

Education & Training

He has a state license in Colorado.

Licensed In: Colorado

Affiliations & Hospitals

Kenneth D. Ridder, OD is associated with these hospitals and organizations:

MyEyeDr.

MYEYEDR OPTOMETRY OF COLORADO PC

Ratings & Reviews

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General Payments

These charts describe general payments received by Kenneth D. Ridder, OD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Alcon Vision LLC	$1,011 Precision 1 $398	DAILIES $295	TOTAL30 $187	Freshlook $108	AIR OPTIX $16	Other $8
Alcon Laboratories Inc	$663 DAILIES $188	CyPass $43	Wavelight $19	AIR OPTIX $18	Contact Lenses $16	Other $379
Coopervision Inc.	$638 CVI Contact Lens $220	MyDay Contact Lens $195	Clariti Contact Lens $131	Multiple Brands Contact Lens $92
Johnson & Johnson Vision Care, Inc.	$409 Acuvue $409
Bausch & Lomb, a division of Bausch Health US, LLC	$340 ULTRA $128	BIOTRUE ONE DAY $125	Infuse $60	LOTEMAX $19	ZYLET $9
Other	$1,951 Contact Lens $308	IOL $244	Infuse $215	XIIDRA $205	Duette Contact Lenses $164	Other $815

**Types of Payments**
Food and Beverage	$4,682
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$207
Travel and Lodging	$65
Education	$38
Consulting Fee	$21

Biography

Dr. Kenneth Ridder is an optometry (primary eye care) specialist in Highlands Ranch, CO and Denver, CO. Dr. Ridder's areas of clinical interest consist of LASIK and keratoconus. He is affiliated with MyEyeDr..

Select Year:

Kenneth D. Ridder, OD

Office Locations

Some issues Kenneth D. Ridder, OD can help you with:

Noteworthy Medicare Patient Procedures Performed by Kenneth D. Ridder, OD in 2023

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Kenneth D. Ridder, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Kenneth D. Ridder, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Kenneth D. Ridder, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Kenneth D. Ridder, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Kenneth D. Ridder, OD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Kenneth D. Ridder, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Kenneth D. Ridder, OD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Kenneth D. Ridder, OD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Kenneth D. Ridder, OD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Kenneth D. Ridder, OD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Kenneth D. Ridder, OD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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