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Dr. Gregory J. Adamson, MD

Accepting New Patients

(Gregory J. Adamson, MD)

(459 Ratings)

Specializes in: General Practice, Sports Medicine and Orthopedics/Orthopedic Surgery

University of Southern California (USC), Keck School of Medicine (1981)

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

300 W. Huntington Drive
Arcadia, CA 91007

1-888-388-2838

Dr. Gregory J. Adamson, MD is a general practitioner in Pasadena, CA specializing in general practice, sports medicine and orthopedics/orthopedic surgery. He graduated from University of Southern California (USC), Keck School of Medicine in 1981 and has 45 years of experience. Dr. Gregory J. Adamson, MD is affiliated with Keck Medical Center of USC, Cedars-Sinai, USC Arcadia Hospital, CEDARS-SINAI MEDICAL CARE FOUNDATION and Congress Medical Associates.

Office Locations

800 S. Raymond Avenue 2nd Floor
Pasadena, CA 91105

open_in_new

Keck Medical Center of USC

300 W. Huntington Drive
Arcadia, CA 91007

1-888-388-2838

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Some issues Dr. Gregory J. Adamson, 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. Gregory J. Adamson, MD in 2023

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

Top 10%

By Volume:

joint imaging

knee X-ray

In 2023, Dr. Gregory J. Adamson, MD performed more joint imaging, and knee X-ray procedures for Medicare patients than 90% of providers in related specialties within California.

Top 25%

By Affordability:

X-rays

In 2012, Dr. Gregory J. Adamson, MD had a list price for X-rays that was lower than the list prices billed to Medicare by 75% of providers in related specialties within California. 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 Dr. Gregory J. Adamson, MD treated as a general practitioner in Pasadena, CA during 2012 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Gregory J. Adamson, MD for Medicare patients.

aspiration	180
doctor visit	469
injections	180
musculoskeletal imaging	220
spinal procedures	14
X-rays	234

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gregory J. Adamson, MD treated as a general practitioner in Pasadena, CA during 2013 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Gregory J. Adamson, MD for Medicare patients.

aspiration	148
doctor visit	399
injections	148
musculoskeletal imaging	224
X-rays	224

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory J. Adamson, MD.

**Gender**
Male	104
Female	122

**Ethnicity**
Non-Hispanic White	188
Black	0
Hispanic	0
Asian	13
Other	0
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	51
85 and over	15
Less than 65	13

Conditions of Medicare patients treated by Dr. Gregory J. Adamson, MD in 2013

Hypertension	53
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	31
Depression	13
Chronic Kidney Disease	10
Asthma	7
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	0
Diabetes	16
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregory J. Adamson, MD treated as a general practitioner in Pasadena, CA during 2014 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Gregory J. Adamson, MD for Medicare patients.

aspiration	153
doctor visit	483
hip imaging	18
injections	153
musculoskeletal imaging	249
pelvic imaging	17
spinal procedures	13
X-rays	279

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory J. Adamson, MD.

**Gender**
Male	119
Female	134

**Ethnicity**
Non-Hispanic White	199
Black	0
Hispanic	17
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	158
From 75 to 84	64
85 and over	13
Less than 65	18

Conditions of Medicare patients treated by Dr. Gregory J. Adamson, MD in 2014

Hypertension	47
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	23
Depression	14
Chronic Kidney Disease	11
Asthma	6
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	6
Chronic Obstructive Pulmonary Disease	0
Diabetes	15
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gregory J. Adamson, MD treated as a general practitioner in Pasadena, CA during 2015 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Gregory J. Adamson, MD for Medicare patients.

aspiration	160
doctor visit	454
injections	160
musculoskeletal imaging	244
spinal procedures	12
X-rays	256

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory J. Adamson, MD.

**Gender**
Male	234
Female	246

**Ethnicity**
Non-Hispanic White	382
Black	0
Hispanic	38
Asian	26
Other	0
Native American	0

**Age**
From 65 to 74	312
From 75 to 84	110
85 and over	26
Less than 65	32

Conditions of Medicare patients treated by Dr. Gregory J. Adamson, MD in 2015

Hypertension	51
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	26
Depression	15
Chronic Kidney Disease	9
Asthma	6
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	5
Diabetes	11
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gregory J. Adamson, MD treated as a general practitioner in Pasadena, CA during 2016 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Gregory J. Adamson, MD for Medicare patients.

aspiration	167
doctor visit	532
injections	167
joint surgery	17
lower extremity surgery	17
minimally invasive procedures	17
musculoskeletal imaging	310
X-rays	310

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory J. Adamson, MD.

**Gender**
Male	127
Female	147

**Ethnicity**
Non-Hispanic White	206
Black	14
Hispanic	20
Asian	18
Other	16
Native American	0

**Age**
From 65 to 74	187
From 75 to 84	61
85 and over	12
Less than 65	14

Conditions of Medicare patients treated by Dr. Gregory J. Adamson, MD in 2016

Hypertension	54
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	25
Depression	14
Chronic Kidney Disease	13
Asthma	10
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	9
Chronic Obstructive Pulmonary Disease	6
Diabetes	15
Dementia	0
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregory J. Adamson, MD treated as a general practitioner in Pasadena, CA during 2017 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Gregory J. Adamson, MD for Medicare patients.

aspiration	181
doctor visit	496
injections	181
musculoskeletal imaging	320
X-rays	320

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory J. Adamson, MD.

**Gender**
Male	111
Female	159

**Ethnicity**
Non-Hispanic White	217
Black	0
Hispanic	0
Asian	21
Other	13
Native American	0

**Age**
From 65 to 74	185
From 75 to 84	62
85 and over	12
Less than 65	11

Conditions of Medicare patients treated by Dr. Gregory J. Adamson, MD in 2017

Hypertension	56
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	23
Depression	17
Chronic Kidney Disease	11
Asthma	6
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	5
Chronic Obstructive Pulmonary Disease	4
Diabetes	16
Dementia	4
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregory J. Adamson, MD treated as a general practitioner in Pasadena, CA during 2018 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Gregory J. Adamson, MD for Medicare patients.

aspiration	184
doctor visit	588
injections	184
musculoskeletal imaging	372
X-rays	372

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory J. Adamson, MD.

**Gender**
Male	145
Female	170

**Ethnicity**
Non-Hispanic White	245
Black	0
Hispanic	20
Asian	27
Other	0
Native American	0

**Age**
From 65 to 74	207
From 75 to 84	77
85 and over	15
Less than 65	16

Conditions of Medicare patients treated by Dr. Gregory J. Adamson, MD in 2018

Hypertension	55
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	29
Depression	15
Chronic Kidney Disease	14
Asthma	8
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	16
Dementia	3
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregory J. Adamson, MD treated as a general practitioner in Pasadena, CA during 2019 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Gregory J. Adamson, MD for Medicare patients.

aspiration	154
doctor visit	503
injections	154
musculoskeletal imaging	357
X-rays	357

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory J. Adamson, MD.

**Gender**
Male	149
Female	154

**Ethnicity**
Non-Hispanic White	224
Black	12
Hispanic	28
Asian	23
Other	16
Native American	0

**Age**
From 65 to 74	191
From 75 to 84	79
85 and over	14
Less than 65	19

Conditions of Medicare patients treated by Dr. Gregory J. Adamson, MD in 2019

Hypertension	52
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	31
Depression	16
Chronic Kidney Disease	13
Asthma	0
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	18
Dementia	4
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gregory J. Adamson, MD treated as a general practitioner in Pasadena, CA during 2020 were musculoskeletal imaging, X-rays, aspiration and injections.

Volume of procedures performed by Dr. Gregory J. Adamson, MD for Medicare patients.

aspiration	157
doctor visit	408
hip imaging	16
injections	157
MRI (magnetic resonance imaging)	16
musculoskeletal imaging	273
X-rays	257

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory J. Adamson, MD.

**Gender**
Male	101
Female	128

**Ethnicity**
Non-Hispanic White	167
Black	0
Hispanic	0
Asian	27
Other	16
Native American	0

**Age**
From 65 to 74	158
From 75 to 84	51
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory J. Adamson, MD in 2020

Hypertension	49
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	26
Depression	16
Chronic Kidney Disease	10
Asthma	8
Osteoperosis	7
Atrial Fibrilation	6
Heart Failure	7
Chronic Obstructive Pulmonary Disease	6
Diabetes	18
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gregory J. Adamson, MD treated as a general practitioner in Pasadena, CA during 2021 were musculoskeletal imaging, X-rays, aspiration and injections.

Volume of procedures performed by Dr. Gregory J. Adamson, MD for Medicare patients.

aspiration	137
doctor visit	584
hip imaging	24
injections	137
joint surgery	11
lower extremity surgery	11
minimally invasive procedures	11
MRI (magnetic resonance imaging)	45
musculoskeletal imaging	402
spinal procedures	13
X-rays	370

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory J. Adamson, MD.

**Gender**
Male	141
Female	179

**Ethnicity**
Non-Hispanic White	235
Black	0
Hispanic	28
Asian	28
Other	0
Native American	0

**Age**
From 65 to 74	204
From 75 to 84	78
85 and over	15
Less than 65	23

Conditions of Medicare patients treated by Dr. Gregory J. Adamson, MD in 2021

Hypertension	56
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	31
Depression	14
Chronic Kidney Disease	13
Asthma	6
Osteoperosis	9
Atrial Fibrilation	5
Heart Failure	9
Chronic Obstructive Pulmonary Disease	4
Diabetes	17
Dementia	4
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gregory J. Adamson, MD treated as a general practitioner in Pasadena, CA during 2022 were musculoskeletal imaging, X-rays, aspiration and injections.

Volume of procedures performed by Dr. Gregory J. Adamson, MD for Medicare patients.

aspiration	142
doctor visit	484
hip imaging	23
injections	142
MRI (magnetic resonance imaging)	41
musculoskeletal imaging	291
X-rays	250

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory J. Adamson, MD.

**Gender**
Male	149
Female	142

**Ethnicity**
Non-Hispanic White	212
Black	0
Hispanic	25
Asian	28
Other	0
Native American	0

**Age**
From 65 to 74	185
From 75 to 84	83
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory J. Adamson, MD in 2022

Hypertension	58
High Cholesterol	73
Stroke	4
Ischemic Heart Disease	27
Depression	10
Chronic Kidney Disease	10
Asthma	10
Osteoperosis	13
Atrial Fibrilation	10
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	21
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Gregory J. Adamson, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gregory J. Adamson, MD treated as a general practitioner in Pasadena, CA were musculoskeletal imaging, X-rays, aspiration and injections.

aspiration	160
doctor visit	490
hip imaging	20
injections	160
joint surgery	14
lower extremity surgery	14
minimally invasive procedures	14
MRI (magnetic resonance imaging)	34
musculoskeletal imaging	296
pelvic imaging	17
spinal procedures	13
X-rays	293

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Gregory J. Adamson, MD.

**Gender**
Male	125
Female	143

**Ethnicity**
Black / African American	2
Asian / Pacific Islander	20
Non-Hispanic White	206
Native American / Alaskan Native	0
Hispanic	16
Other	5

**Age**
75 to 84	65
85 and over	11
Less than 65	13
65 to 74	175

Average of Total of Conditions of Medicare patients treated by Dr. Gregory J. Adamson, MD From 2012 - 2022

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

Hypertension	48
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	24
Depression	13
Chronic Kidney Disease	10
Asthma	6
Osteoporosis	7
Heart Failure	7
Chronic Obstructive Pulmonary Disease	4
Diabetes	14
Atrial Fibrillation	7
Dementia	1
Cancer	8

Education & Training

Dr. Gregory J. Adamson, MD graduated from University of Southern California (USC), Keck School of Medicine in 1981. He completed residency at Los Angeles County+USC Medical Center. He is certified by the American Board of Orthopaedic Surgery: Orthopaedic Sports Medicine and has a state license in California.

Medical School: University of Southern California (USC), Keck School of Medicine (1981)

Residency: Los Angeles County+USC Medical Center (1990)

Board Certification: American Board of Orthopaedic Surgery: Orthopaedic Sports Medicine

Licensed In: California

Affiliations & Hospitals

Dr. Gregory J. Adamson, MD is associated with these hospitals and organizations:

Keck Medical Center of USC

Cedars-Sinai

USC Arcadia Hospital

CEDARS-SINAI MEDICAL CARE FOUNDATION

Congress Medical Associates

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. Gregory J. Adamson, MD appears to accept the following insurance providers: Humana ChoiceCare Network, Great-West Healthcare, Blue Shield of California, MultiPlan, TriWest, United Healthcare, Interplan, Aetna, Medicare, Coventry, Cigna, GEHA, Anthem, First Health, Private Healthcare Systems (PHCS), Beech Street, PacifiCare, Health Net, Brand New Day, Marian Health Services, Watchtower, Health Net Covered California, Kern Health Systems, Laundry and Dry Cleaning Workers Health & Welfare, USC Network, Take Care (GUAM), Union Roofers Health & Welfare Fund, Blue Shield Covered California, Presbyterian Intercommunity Hospital, NEXT and Health Plans of Nevada.

Insurance Accepted by Provider includes:

According to our sources, Dr. Gregory J. Adamson, MD accepts the following insurance providers:

Humana ChoiceCare Network

Great-West Healthcare

Blue Shield of California

MultiPlan

TriWest

United Healthcare

Interplan

Aetna

Medicare

Coventry

Cigna

GEHA

Anthem

First Health

Private Healthcare Systems (PHCS)

Beech Street

PacifiCare

Health Net

Brand New Day

Marian Health Services

Watchtower

Health Net Covered California

Kern Health Systems

Laundry and Dry Cleaning Workers Health & Welfare

USC Network

Take Care (GUAM)

Union Roofers Health & Welfare Fund

Blue Shield Covered California

Presbyterian Intercommunity Hospital

Health Plans of Nevada

Ratings & Reviews

Dr. Gregory J. Adamson, MD has an exceptional overall rating with an average of 4.91 out of 5 stars based on 459 ratings. We collect ratings and reviews of Dr. Gregory J. Adamson, MD from all over the web to help you find the right in Pasadena, CA.

4.91

Overall Rating

(459 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2025-06-04

Patient verified via Press Ganey

Dr. Adamson is a brilliant physician who takes the time to understand and listen to what ails you. He offers options that we're suitable to my condition and also has an awesome bedside manner. He brings the world of doctors and patients together. So they both can understand each other. He's a great physician.

Overall Rating: 5.0 2025-02-13

Patient verified via Press Ganey

Doctor adamson listen thoroughly. Introducing a plan of action that would both provide me with more mobility functionality and endurance. He made sure. I understood the direction we would be going to heal my knee which make me feel confident in his ability to help me recover.

Overall Rating: 5.0 2025-11-12

Patient verified via Press Ganey

Dr Adamson is an amazing surgeon with a great personality. His willingness and ability to listen to and advise me on my concerns is outstanding. I would definitely recommend him.

Overall Rating: 5.0 2025-06-02

Patient verified via Press Ganey

Dr. Adamson is not only an outstanding practitioner, but takes the time to get to know his patients and to understand their medical problems.

Overall Rating: 5.0 2025-08-18

Patient verified via Press Ganey

He put me at ease. He was a great listener and explained in detail. A plus, he had a great personality.

Overall Rating: 5.0 2025-04-30

Patient verified via Press Ganey

Dr. Adamson is smart, responsive and kind. I could not ask for a better physician.

Overall Rating: 5.0 2025-07-27

Patient verified via Press Ganey

My doctor explained in detail what was wrong and the imaging he was showing me.

Overall Rating: 5.0 2025-08-12

Patient verified via Press Ganey

Dr. Adamson has been my doctor for years and he's very kind and humble.

Overall Rating: 5.0 2025-02-01

Patient verified via Press Ganey

Dr Adamson is a very caring and excellent physician.

Overall Rating: 5.0 2026-01-16

Patient verified via Press Ganey

Very honest and straightforward advice.

To see all 459 reviews for Dr. Gregory J. Adamson, MD, view their full profile.

General Payments

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

**Payments by Company**
Arthrex, Inc.	$6,902 ARTHREX PRODUCT LINE SHOULDER & ELBOW ARTHROSCOPY $1,110	$5,791
AXOGEN	$1,297 AxoGuard Nerve Connector $847	AxoGuard Nerve Protector $450
Smith & Nephew, Inc.	$1,106 Sports Med Hip $262	LENS Surgical Imaging System $213	Healicoil $150	MULTIFIX S $138	500 Insufflator $136	Other $207
Micromed Inc	$506 ALL ARTHREX PRODUCT LINES $100	$406
RTI Surgical, Inc.	$286 BTB $286
Other	$1,016 MENOPUR $129	SURGICAL PAIN REGIONAL ANESTHESIA $117	None $112	MONOVISC $67	CoreValve Evolut $64	Other $527

**Types of Payments**
Food and Beverage	$6,185
Travel and Lodging	$3,804
Education	$1,045
Gift	$79

Research Payments

Dr. Gregory J. Adamson, MD has received 3 research payments totaling $47,589.

Ownership and Interest Payments

This table describes ownership payments received by Dr. Gregory J. Adamson, MD.

Senate Surgical Distribution, LLC	2018	$18,351.09	Physician Covered Recipient	Limited Liability Company Membership Interest
Senate Surgical Distribution, LLC	2017	$17,038.41	Physician Covered Recipient	Limited Liability Company Membership Interest
Senate Surgical Distribution, LLC	2020	$16,157.42	Physician Covered Recipient	Limited Liability Company Membership Interest
Senate Surgical Distribution, LLC	2014	$16,118.36	Physician Covered Recipient	Limited Liability Company Interest.
Senate Surgical Distribution, LLC	2015	$15,602.43	Physician Covered Recipient	Limited Liability Company Membership Interest
Senate Surgical Distribution, LLC	2016	$15,510.81	Physician Covered Recipient	Limited Liability Company Membership Interest
Senate Surgical Distribution, LLC	2021	$14,881.68	Physician Covered Recipient	Limited Liability Company Membership Interest
Senate Surgical Distribution, LLC	2022	$14,673.76	Physician Covered Recipient	Limited Liability Company Interest
Senate Surgical Distribution, LLC	2019	$13,789.78	Physician Covered Recipient	Current or prospective ownership or investment interest
Senate Surgical Distribution, LLC	2013	$11,057.29	Physician Covered Recipient	Limited Liability Company Interest.

Biography

Dr. Gregory Adamson's areas of specialization are general practice, orthopedics/orthopedic surgery, and sports medicine; he sees patients in Pasadena, CA and Arcadia, CA. He has received a 5.0 out of 5 star rating by his patients. Areas of particular interest for Dr. Adamson include sports health, shoulder problems, and musculoskeletal problems. Dr. Adamson is in-network for several insurance carriers, including Anthem, PacifiCare, and Blue California. He studied medicine at the University of South Carolina School of Medicine and the University of Southern California (USC), Keck School of Medicine. Dr. Adamson's medical residency was performed at Los Angeles County+USC Medical Center. Distinctions awarded to Dr. Adamson include: Southern California Super Doctors and Southern California Super Doctors 2008. His hospital/clinic affiliations include Keck Medical Center of USC, USC Arcadia Hospital, and Cedars-Sinai. According to Yext, new patients are welcome to contact Dr. Adamson's office in Pasadena, CA.