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Dr. Ryan Dellamaggiora, MD

Accepting New Patients

(Ryan DellaMaggiora, MD)

(733 Ratings)

Specializes in: Orthopedics/Orthopedic Surgery

University of Southern California (USC), Keck School of Medicine

Professional interests include: musculoskeletal problems, elbow problems, wrist problems, and more.

8635 W 3rd Street Medical Offices West, Suite 990W
Los Angeles, CA 90048

(310) 423-5900

Dr. Ryan Dellamaggiora, MD is an orthopedist in Los Angeles, CA specializing in orthopedics/orthopedic surgery. He graduated from University of Southern California (USC), Keck School of Medicine. Dr. Ryan Dellamaggiora, MD is affiliated with Cedars-Sinai and Beverly Hills Hand & Plastic Reconstructive Surgery.

Office Locations

8635 W 3rd Street Medical Offices West, Suite 990W
Los Angeles, CA 90048

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Some issues Dr. Ryan Dellamaggiora, MD can help you with:

Musculoskeletal Problems

The musculoskeletal system refers collectively to the bones, joints, ligaments, muscles, and nerves. It is what gives the body structure and movement. Because this system encompasses so much of the body, musculoskeletal problems are extremely varied and can happen almost anywhere. There are musculoskeletal problems that affect only the joints, those that affect the bones, those that affect tendons and ligaments, and those that can happen in any area of the body but cause pain and numbness.

Joint problems include bursitis and arthritis. Bursitis is the inflammation of a fluid-filled sac cushion on the outside of a joint, causing symptoms including pain and swelling. Arthritis is the inflammation and damage of a joint due to wear and tear or disease. There are several treatments for arthritis, but if the damage progresses far enough, joint replacement may be necessary. In joint replacement, a metal or plastic implant is surgically placed within the joint to make movement easier.

Bone problems include scoliosis, fractures, and osteoporosis. Scoliosis is a curvature of the spine, making the normally straight spine look like a 'C' or 'S.' It is treated with braces or surgery. Osteoporosis is a disease that causes bones to weaken and break easily. It's most common in women, especially older women. Fully half of all women over 65 have osteoporosis. Fractures are any break in the bone. They can be a simple crack or a severe and complicated shatter. Osteoporosis causes fractures in people who have it, but other causes are trauma (such as a fall) or overuse.

Tendon and ligament problems most often result from injury or overuse. Two good examples are ligament tears and tendonitis. The most common ligament tear is the ACL tear in the knee. This ligament supports and stabilizes the knee and is most often torn during sports activities. Tendonitis happens when a tendon, which connects muscles and bones together, becomes irritated and inflamed. This happens most often in older patients who push their bodies too far, leading to pain and swelling. Treatment for both tendon and ligament problems usually includes rest, ice, and supporting the area to let it heal.

Pain and numbness problems can be caused by overuse, disease, an injury, or a compressed nerve. Lower back pain and carpal tunnel syndrome are two of the most common conditions patients encounter. Lower back pain may be caused by sore muscles that have been overworked, or an injury to the disks separating the vertebrae in the spine. Lower back pain usually goes away on its own within a few days, but it may require medical treatment depending on the cause. Carpal tunnel syndrome occurs when the nerve at the base of the palm becomes trapped or pinched. Symptoms include tingling, pain, numbness, or weakness in the hand. Treatment involves rest and sometimes steroid injections.

Because the musculoskeletal system involves so much of the body, problems here can be incredibly varied in their type and severity. Some musculoskeletal problems will go away on their own or only require rest, while others may require medication, physical therapy, or even surgery.

Noteworthy Medicare Patient Procedures Performed by Dr. Ryan Dellamaggiora, MD in 2023

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

Top 5%

By Volume:

cubital tunnel surgery

endoscopic carpal tunnel surgery

nerve surgery

open cubital tunnel release

peripheral nerve decompression surgery

upper extremity surgery

By Affordability:

cubital tunnel release

cubital tunnel surgery

elbow surgery

open cubital tunnel release

ulnar nerve transposition

In 2023, among providers in related specialties within California, Dr. Ryan Dellamaggiora, MD performed more cubital tunnel surgery, endoscopic carpal tunnel surgery, nerve surgery, open cubital tunnel release, peripheral nerve decompression surgery, and upper extremity surgery procedures for Medicare patients than 95% of them and he also had a list price for cubital tunnel release (simple decompression), cubital tunnel surgery, elbow surgery, open cubital tunnel release, and ulnar nerve transposition that was lower than the list prices billed to Medicare by 95% of them. 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.

Top 25%

By Volume:

immobilization treatment

injections

joint aspiration

minimally invasive procedures

open reduction and internal fixation for distal radius fracture

open surgery

In 2012, Dr. Ryan Dellamaggiora, MD performed more immobilization treatment, injections, joint aspiration, minimally invasive procedures, open reduction and internal fixation for distal radius fracture, and open surgery 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. Ryan Dellamaggiora, MD treated as an orthopedist in Los Angeles, CA during 2012 were immobilization.

Volume of procedures performed by Dr. Ryan Dellamaggiora, MD for Medicare patients.

doctor visit	123
immobilization	16

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ryan Dellamaggiora, MD treated as an orthopedist in Los Angeles, CA during 2013 were immobilization, injections, aspiration and hospital care.

Volume of procedures performed by Dr. Ryan Dellamaggiora, MD for Medicare patients.

aspiration	24
doctor visit	677
fracture surgery	15
hospital care	17
immobilization	99
injections	55
inpatient care	17
open surgery	15
upper extremity surgery	15

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Dellamaggiora, MD.

**Gender**
Male	134
Female	232

**Ethnicity**
Non-Hispanic White	295
Black	24
Hispanic	12
Asian	21
Other	14
Native American	0

**Age**
From 65 to 74	160
From 75 to 84	98
85 and over	63
Less than 65	45

Conditions of Medicare patients treated by Dr. Ryan Dellamaggiora, MD in 2013

Hypertension	63
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	42
Depression	25
Chronic Kidney Disease	19
Asthma	8
Osteoperosis	21
Atrial Fibrilation	8
Heart Failure	22
Chronic Obstructive Pulmonary Disease	10
Diabetes	30
Dementia	11
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ryan Dellamaggiora, MD treated as an orthopedist in Los Angeles, CA during 2014 were immobilization, injections, aspiration and open surgery.

Volume of procedures performed by Dr. Ryan Dellamaggiora, MD for Medicare patients.

aspiration	54
decompression surgery	17
doctor visit	859
fracture surgery	14
hospital care	11
immobilization	124
injections	101
inpatient care	11
nerve procedures	17
open surgery	31
upper extremity surgery	31

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Dellamaggiora, MD.

**Gender**
Male	190
Female	278

**Ethnicity**
Non-Hispanic White	360
Black	40
Hispanic	25
Asian	27
Other	16
Native American	0

**Age**
From 65 to 74	214
From 75 to 84	148
85 and over	67
Less than 65	39

Conditions of Medicare patients treated by Dr. Ryan Dellamaggiora, MD in 2014

Hypertension	62
High Cholesterol	59
Stroke	7
Ischemic Heart Disease	46
Depression	27
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	18
Atrial Fibrilation	10
Heart Failure	21
Chronic Obstructive Pulmonary Disease	12
Diabetes	28
Dementia	10
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ryan Dellamaggiora, MD treated as an orthopedist in Los Angeles, CA during 2015 were immobilization, injections, aspiration and open surgery.

Volume of procedures performed by Dr. Ryan Dellamaggiora, MD for Medicare patients.

aspiration	48
decompression surgery	16
doctor visit	921
fracture surgery	15
hospital care	14
immobilization	165
injections	115
inpatient care	14
nerve procedures	16
open surgery	31
upper extremity surgery	31

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Dellamaggiora, MD.

**Gender**
Male	412
Female	678

**Ethnicity**
Non-Hispanic White	826
Black	66
Hispanic	56
Asian	68
Other	74
Native American	0

**Age**
From 65 to 74	518
From 75 to 84	306
85 and over	168
Less than 65	98

Conditions of Medicare patients treated by Dr. Ryan Dellamaggiora, MD in 2015

Hypertension	61
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	45
Depression	25
Chronic Kidney Disease	19
Asthma	11
Osteoperosis	15
Atrial Fibrilation	12
Heart Failure	20
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ryan Dellamaggiora, MD treated as an orthopedist in Los Angeles, CA during 2016 were immobilization, injections, aspiration and open surgery.

Volume of procedures performed by Dr. Ryan Dellamaggiora, MD for Medicare patients.

aspiration	56
decompression surgery	17
doctor visit	851
fracture surgery	13
hospital care	25
immobilization	177
injections	126
inpatient care	25
nerve procedures	17
open surgery	30
upper extremity surgery	30

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Dellamaggiora, MD.

**Gender**
Male	200
Female	306

**Ethnicity**
Non-Hispanic White	397
Black	41
Hispanic	20
Asian	21
Other	27
Native American	0

**Age**
From 65 to 74	258
From 75 to 84	134
85 and over	66
Less than 65	48

Conditions of Medicare patients treated by Dr. Ryan Dellamaggiora, MD in 2016

Hypertension	61
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	44
Depression	30
Chronic Kidney Disease	26
Asthma	15
Osteoperosis	17
Atrial Fibrilation	11
Heart Failure	23
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Dementia	12
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ryan Dellamaggiora, MD treated as an orthopedist in Los Angeles, CA during 2017 were injections, immobilization, aspiration and nerve procedures.

Volume of procedures performed by Dr. Ryan Dellamaggiora, MD for Medicare patients.

aspiration	45
decompression surgery	18
doctor visit	793
hospital care	15
immobilization	117
injections	129
inpatient care	15
nerve procedures	18
open surgery	18
upper extremity surgery	18

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Dellamaggiora, MD.

**Gender**
Male	200
Female	312

**Ethnicity**
Non-Hispanic White	391
Black	39
Hispanic	31
Asian	27
Other	24
Native American	0

**Age**
From 65 to 74	270
From 75 to 84	147
85 and over	55
Less than 65	40

Conditions of Medicare patients treated by Dr. Ryan Dellamaggiora, MD in 2017

Hypertension	58
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	40
Depression	22
Chronic Kidney Disease	25
Asthma	8
Osteoperosis	16
Atrial Fibrilation	8
Heart Failure	20
Chronic Obstructive Pulmonary Disease	8
Diabetes	27
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Ryan Dellamaggiora, MD treated as an orthopedist in Los Angeles, CA during 2018 were injections, immobilization, upper extremity surgery and nerve procedures.

Volume of procedures performed by Dr. Ryan Dellamaggiora, MD for Medicare patients.

aspiration	51
decompression surgery	65
doctor visit	1112
fracture surgery	20
hospital care	12
immobilization	142
injections	174
inpatient care	12
minimally invasive procedures	27
nerve procedures	65
open surgery	58
tendon surgery	28
upper extremity surgery	113

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Dellamaggiora, MD.

**Gender**
Male	276
Female	417

**Ethnicity**
Non-Hispanic White	531
Black	50
Hispanic	39
Asian	0
Other	37
Native American	0

**Age**
From 65 to 74	369
From 75 to 84	190
85 and over	71
Less than 65	63

Conditions of Medicare patients treated by Dr. Ryan Dellamaggiora, MD in 2018

Hypertension	58
High Cholesterol	63
Stroke	4
Ischemic Heart Disease	42
Depression	24
Chronic Kidney Disease	22
Asthma	9
Osteoperosis	17
Atrial Fibrilation	7
Heart Failure	16
Chronic Obstructive Pulmonary Disease	8
Diabetes	25
Dementia	8
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ryan Dellamaggiora, MD treated as an orthopedist in Los Angeles, CA during 2019 were injections, immobilization, aspiration and upper extremity surgery.

Volume of procedures performed by Dr. Ryan Dellamaggiora, MD for Medicare patients.

aspiration	73
decompression surgery	34
doctor visit	1092
fracture surgery	14
hospital care	11
immobilization	175
injections	216
inpatient care	11
minimally invasive procedures	34
nerve procedures	34
open surgery	14
tendon surgery	16
upper extremity surgery	64

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Dellamaggiora, MD.

**Gender**
Male	283
Female	419

**Ethnicity**
Non-Hispanic White	535
Black	50
Hispanic	38
Asian	34
Other	45
Native American	0

**Age**
From 65 to 74	353
From 75 to 84	212
85 and over	71
Less than 65	66

Conditions of Medicare patients treated by Dr. Ryan Dellamaggiora, MD in 2019

Hypertension	62
High Cholesterol	65
Stroke	5
Ischemic Heart Disease	44
Depression	27
Chronic Kidney Disease	25
Asthma	11
Osteoperosis	21
Atrial Fibrilation	9
Heart Failure	19
Chronic Obstructive Pulmonary Disease	9
Diabetes	28
Dementia	11
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ryan Dellamaggiora, MD treated as an orthopedist in Los Angeles, CA during 2020 were injections, immobilization, upper extremity surgery and nerve procedures.

Volume of procedures performed by Dr. Ryan Dellamaggiora, MD for Medicare patients.

aspiration	61
decompression surgery	65
doctor visit	974
fracture surgery	22
immobilization	114
injections	207
minimally invasive procedures	65
nerve procedures	65
open surgery	22
tendon surgery	16
upper extremity surgery	103

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Dellamaggiora, MD.

**Gender**
Male	299
Female	386

**Ethnicity**
Non-Hispanic White	552
Black	35
Hispanic	28
Asian	34
Other	36
Native American	0

**Age**
From 65 to 74	364
From 75 to 84	195
85 and over	70
Less than 65	56

Conditions of Medicare patients treated by Dr. Ryan Dellamaggiora, MD in 2020

Hypertension	61
High Cholesterol	64
Stroke	4
Ischemic Heart Disease	48
Depression	24
Chronic Kidney Disease	26
Asthma	7
Osteoperosis	17
Atrial Fibrilation	8
Heart Failure	23
Chronic Obstructive Pulmonary Disease	7
Diabetes	29
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ryan Dellamaggiora, MD treated as an orthopedist in Los Angeles, CA during 2021 were injections, immobilization, upper extremity surgery and aspiration.

Volume of procedures performed by Dr. Ryan Dellamaggiora, MD for Medicare patients.

aspiration	67
decompression surgery	49
doctor visit	1318
fracture surgery	22
immobilization	141
injections	263
minimally invasive procedures	49
nerve procedures	49
open surgery	22
tendon surgery	22
upper extremity surgery	93

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Dellamaggiora, MD.

**Gender**
Male	357
Female	529

**Ethnicity**
Non-Hispanic White	697
Black	42
Hispanic	43
Asian	46
Other	58
Native American	0

**Age**
From 65 to 74	456
From 75 to 84	294
85 and over	82
Less than 65	54

Conditions of Medicare patients treated by Dr. Ryan Dellamaggiora, MD in 2021

Hypertension	58
High Cholesterol	65
Stroke	3
Ischemic Heart Disease	47
Depression	22
Chronic Kidney Disease	22
Asthma	9
Osteoperosis	21
Atrial Fibrilation	8
Heart Failure	20
Chronic Obstructive Pulmonary Disease	8
Diabetes	27
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ryan Dellamaggiora, MD treated as an orthopedist in Los Angeles, CA during 2022 were injections, upper extremity surgery, immobilization and nerve procedures.

Volume of procedures performed by Dr. Ryan Dellamaggiora, MD for Medicare patients.

aspiration	81
decompression surgery	95
doctor visit	1283
fracture surgery	23
immobilization	134
injections	241
minimally invasive procedures	81
nerve procedures	95
open surgery	37
tendon surgery	33
upper extremity surgery	151

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Dellamaggiora, MD.

**Gender**
Male	390
Female	523

**Ethnicity**
Non-Hispanic White	712
Black	46
Hispanic	56
Asian	42
Other	57
Native American	0

**Age**
From 65 to 74	472
From 75 to 84	309
85 and over	83
Less than 65	49

Conditions of Medicare patients treated by Dr. Ryan Dellamaggiora, MD in 2022

Hypertension	67
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	38
Depression	22
Chronic Kidney Disease	17
Asthma	12
Osteoperosis	27
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	27
Dementia	5
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Ryan Dellamaggiora, MD for Medicare patients.

The highest averages for the top procedures that Dr. Ryan Dellamaggiora, MD treated as an orthopedist in Los Angeles, CA were injections, immobilization, upper extremity surgery and aspiration.

aspiration	56
decompression surgery	41
doctor visit	909
fracture surgery	17
hospital care	15
immobilization	127
injections	162
inpatient care	15
minimally invasive procedures	51
nerve procedures	41
open surgery	27
tendon surgery	23
upper extremity surgery	64

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Ryan Dellamaggiora, MD.

**Gender**
Male	249
Female	370

**Ethnicity**
Black / African American	39
Asian / Pacific Islander	29
Non-Hispanic White	481
Native American / Alaskan Native	0
Hispanic	31
Other	35

**Age**
75 to 84	184
85 and over	72
Less than 65	50
65 to 74	312

Average of Total of Conditions of Medicare patients treated by Dr. Ryan Dellamaggiora, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Ryan Dellamaggiora, MD treated were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	55
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	39
Depression	22
Chronic Kidney Disease	20
Asthma	8
Osteoporosis	17
Heart Failure	17
Chronic Obstructive Pulmonary Disease	8
Diabetes	25
Atrial Fibrillation	8
Dementia	8
Cancer	14

Education & Training

Dr. Ryan Dellamaggiora, MD graduated from University of Southern California (USC), Keck School of Medicine. He completed residency at Los Angeles County+USC Medical Center. He is certified by the Orthopaedics, American Board of Orthopedic Surgery Surgery of The Hand, American Board of Orthopedic Surgery and has a state license in California.

Medical School: University of Southern California (USC), Keck School of Medicine

Residency: Los Angeles County+USC Medical Center

Board Certification: Orthopaedics, American Board of Orthopedic Surgery Surgery of The Hand, American Board of Orthopedic Surgery

Licensed In: California

Affiliations & Hospitals

Dr. Ryan Dellamaggiora, MD is associated with these hospitals and organizations:

Cedars-Sinai

Beverly Hills Hand & Plastic Reconstructive Surgery

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. Ryan Dellamaggiora, MD appears to accept the following insurance providers: CIGNA PPO, CIGNA HMO, MultiPlan PPO, MultiPlan, United Healthcare PPO, Coventry PPO, United Healthcare HMO, Railroad Medicare, United Healthcare, Anthem Blue Cross HMO, Anthem Blue Cross PPO, Humana, Cigna, Medi-Cal, Anthem, Health Net PPO, Health Net HMO, HealthSmart PPO, HealthSmart, Optima Health, First Health, Beech Street, Aetna PPO, Aetna HMO, Aetna ACO, Aids Healthcare Foundation HMO, Gold Coast PPO, Aids Healthcare Foundation PPO, Blue Shield California HMO, Health Net MAH, Aids Healthcare Foundation MAH, CareMore HMO, Blue Shield California PPO, Medicare MCR, Blue Shield California MAH and CareMore MAH.

Insurance Accepted by Provider includes:

According to our sources, Dr. Ryan Dellamaggiora, MD accepts the following insurance providers:

CIGNA PPO

CIGNA HMO

MultiPlan PPO

MultiPlan

United Healthcare PPO

Coventry PPO

United Healthcare HMO

Railroad Medicare

United Healthcare

Anthem Blue Cross HMO

Anthem Blue Cross PPO

Humana

Cigna

Medi-Cal

Anthem

Health Net PPO

Health Net HMO

HealthSmart PPO

HealthSmart

Optima Health

First Health

Beech Street

Aetna PPO

Aetna HMO

Aetna ACO

Aids Healthcare Foundation HMO

Gold Coast PPO

Aids Healthcare Foundation PPO

Blue Shield California HMO

Health Net MAH

Aids Healthcare Foundation MAH

CareMore HMO

Blue Shield California PPO

Medicare MCR

Blue Shield California MAH

CareMore MAH

Ratings & Reviews

Dr. Ryan Dellamaggiora, MD has an exceptional overall rating with an average of 4.89 out of 5 stars based on 733 ratings. We collect ratings and reviews of Dr. Ryan Dellamaggiora, MD from all over the web to help you find the right in Los Angeles, CA.

4.89

Overall Rating

(733 Ratings)

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Reviews From Around The Web

Overall Rating: 5.0 2025-07-22

Patient verified via Press Ganey

Both Dr. Dellamaggiora and Spencer were wonderful. I've dealt with so many doctors in the years that I've been sick, and sadly many of the experiences have been poor. Dr. D Is rare. He was kind, caring, soft-spoken, patient, and just cool. He wasn't arrogant/superior or dismissive. His P.A. Spencer answered my questions with enthusiasm. She didn't seem at all annoyed. She lights up a room. I had a blast learning from her. Thank you so much for having them at Cedars. What a Blessing

Overall Rating: 5.0 2024-10-18

Patient verified via Press Ganey

Dr. Dellamaggiora is awesome! He is very knowledgeable, honest and leves no question unanswered. I appreciate that he communicates with my other doctors and PT. Additionally, Dr. Dellamaggiora always looks out for me which I am grateful for. Lastly, he has a great personality. He quickly became one of my favorite doctors to see and I feel comfortable that he always has my best interest in mind.

Overall Rating: 5.0 2025-08-31

Patient verified via Press Ganey

Everyone was was wonderful! So informative, made me feel relaxed. My doctor is fantastic and so was the anthestitioligist. They are both so cute, which was a bonus! The nurses were fantastic professional and so sweet!!

Overall Rating: 5.0 2024-10-29

Patient verified via Press Ganey

Dr. Dellamaggiora is a rare physician! In addition to his outstanding medical skill, he is professional, very kind, focused, caring, listens Well - he also has a great sense of humor.Thank you

Overall Rating: 5.0 2025-11-28

Patient verified via Press Ganey

I was interviewed by two physicians. The first gathering information and the second, more senior physician, presenting the options and decisions. It worked very well.

Overall Rating: 5.0 2024-09-15

Patient verified via Press Ganey

Dr. DellaMaggiora is compassionate, kind, gentle, caring, and an excellent doctor. He never rushes the patient which is why I don't mind waiting for my appointment.

Overall Rating: 5.0 2025-04-29

Patient verified via Press Ganey

Dr Dellamagoria is one of the best doctors I have ever seen. He is patient, personable and extremely helpful about my medical choices. Thank you!!!

Overall Rating: 5.0 2026-01-03

Patient verified via Press Ganey

This is the best experience and what makes cedars the best. Everyone is pleasant and I have 100% confidence in the care plan and upcoming surgery.

Overall Rating: 5.0 2026-03-01

Patient verified via Press Ganey

I feel so blessed to be Dr D's patient we've been a lot through a lot together and well on my way to recovery and playing golf again so exciting

Overall Rating: 5.0 2024-01-27

Patient verified via Press Ganey

This office came highly recommended by one of my other doctors and by two friends of mine. It deserved every accolade

To see all 733 reviews for Dr. Ryan Dellamaggiora, MD, view their full profile.

General Payments

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

**Payments by Company**
Endo Pharmaceuticals Inc.	$19,940 XIAFLEX $19,940
ACUMED LLC	$7,817 ACUMED $7,532	OsteoMed $285
Stryker Corporation	$2,720 TRAUMA & EXTREMITIES $2,151	TRAUMA and EXTREMITIES $476	KNEES $93
Arthrex, Inc.	$1,996 $1,996
Saxum Surgical, Inc.	$1,295 $1,295
Other	$2,841 Implate $784	Biomet Orthopak $287	Comprehensive Primary Stem $262	PluroGel Burn & Wound Dressings $148	CLARIX $145	Other $1,215

**Types of Payments**
Consulting Fee	$12,254
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$7,825
Food and Beverage	$7,373
Travel and Lodging	$5,831
Education	$3,326

Biography

Dr. Ryan Dellamaggiora practices orthopedics/orthopedic surgery. Patient reviews placed Dr. Dellamaggiora at an average of 5.0 stars (out of 5). He has a special interest in hand problems, wrist problems, and musculoskeletal problems. He is professionally affiliated with Cedars-Sinai. He takes Anthem, Blue California, and HealthSmart, in addition to other insurance carriers. Dr. Dellamaggiora's practice in Los Angeles, CA is open to new patients as reported by Yext. He attended medical school at the University of Southern California (USC), Keck School of Medicine. His training includes a residency program at Los Angeles County+USC Medical Center. Dr. Dellamaggiora has received the following distinctions: Southern California Super Doctors; Southern California Rising Stars; and Member, American Medical Association. In addition to English, he speaks Spanish.