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Dr. Brad Aaron Zwahlen, MD

Accepting New Patients

(4 Ratings)

Specializes in: Sports Medicine and Orthopedics/Orthopedic Surgery

Baylor College of Medicine (1997)

25 Orinda Way Suite 100
Orinda, CA 94563

(510) 704-7760

Dr. Brad Aaron Zwahlen, MD is a sports medicine doctor in Orinda, CA specializing in sports medicine and orthopedics/orthopedic surgery. He graduated from Baylor College of Medicine in 1997 and has 28 years of experience. Dr. Brad Aaron Zwahlen, MD is affiliated with Sutter Health and CALIFORNIA SPORTS AND ORTHOPAEDIC.

Office Locations

Address:

25 Orinda Way Suite 100
Orinda, CA 94563

Address:

2999 Regent Street Suite 225
Berkeley, CA 94705

aspiration	193
doctor visit	487
hip imaging	18
injections	193
joint surgery	6
lower extremity surgery	8
minimally invasive procedures	7
MRI (magnetic resonance imaging)	31
musculoskeletal imaging	30

**Gender**
Male	89
Female	176

**Ethnicity**
Non-Hispanic White	227
Black	15
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	175
From 75 to 84	50
85 and over	0
Less than 65	0

Hypertension	45
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	15
Depression	16
Chronic Kidney Disease	13
Asthma	6
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	7
Chronic Obstructive Pulmonary Disease	0
Diabetes	16
Dementia	4
Cancer	11

aspiration	174
decompression surgery	11
doctor visit	569
hip imaging	19
injections	174
joint surgery	40
lower extremity surgery	18
minimally invasive procedures	20
MRI (magnetic resonance imaging)	34
musculoskeletal imaging	33
reconstructive surgery	20
upper extremity surgery	22

**Gender**
Male	115
Female	194

**Ethnicity**
Non-Hispanic White	253
Black	16
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	198
From 75 to 84	79
85 and over	0
Less than 65	0

Hypertension	44
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	14
Depression	16
Chronic Kidney Disease	13
Asthma	6
Osteoperosis	7
Atrial Fibrilation	6
Heart Failure	6
Chronic Obstructive Pulmonary Disease	0
Diabetes	17
Dementia	4
Cancer	8

aspiration	161
doctor visit	512
hip imaging	29
injections	161
joint surgery	27
lower extremity surgery	29
minimally invasive procedures	8
MRI (magnetic resonance imaging)	61
musculoskeletal imaging	49
pelvic imaging	10
reconstructive surgery	19
synovectomy	11

**Gender**
Male	204
Female	340

**Ethnicity**
Non-Hispanic White	438
Black	40
Hispanic	0
Asian	0
Other	34
Native American	0

**Age**
From 65 to 74	312
From 75 to 84	168
85 and over	0
Less than 65	0

Hypertension	49
High Cholesterol	43
Stroke	5
Ischemic Heart Disease	17
Depression	21
Chronic Kidney Disease	17
Asthma	7
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	8
Chronic Obstructive Pulmonary Disease	4
Diabetes	18
Dementia	5
Cancer	11

aspiration	144
doctor visit	468
hip imaging	32
injections	144
joint surgery	23
lower extremity surgery	25
minimally invasive procedures	7
MRI (magnetic resonance imaging)	30
musculoskeletal imaging	29
reconstructive surgery	16
synovectomy	10

**Gender**
Male	103
Female	143

**Ethnicity**
Non-Hispanic White	203
Black	21
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	80
85 and over	0
Less than 65	0

Hypertension	46
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	15
Depression	20
Chronic Kidney Disease	18
Asthma	12
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	5
Diabetes	14
Dementia	4
Cancer	14

aspiration	120
doctor visit	384
hip imaging	21
injections	120
joint surgery	9
lower extremity surgery	11
MRI (magnetic resonance imaging)	19
musculoskeletal imaging	36
reconstructive surgery	13
rehabilitation	15
X-rays	16

**Gender**
Male	83
Female	122

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

**Age**
From 65 to 74	110
From 75 to 84	77
85 and over	0
Less than 65	0

Hypertension	56
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	20
Depression	17
Chronic Kidney Disease	18
Asthma	9
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	0
Diabetes	17
Dementia	0
Cancer	16

aspiration	167
doctor visit	506
hip imaging	16
injections	167
joint surgery	6
lower extremity surgery	8
minimally invasive procedures	7
MRI (magnetic resonance imaging)	28
musculoskeletal imaging	45
synovectomy	10
X-rays	16

**Gender**
Male	95
Female	173

**Ethnicity**
Non-Hispanic White	219
Black	20
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	104
85 and over	0
Less than 65	0

Hypertension	49
High Cholesterol	51
Stroke	5
Ischemic Heart Disease	17
Depression	18
Chronic Kidney Disease	19
Asthma	10
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	7
Chronic Obstructive Pulmonary Disease	0
Diabetes	15
Dementia	5
Cancer	16

aspiration	172
doctor visit	509
injections	172
joint surgery	7
lower extremity surgery	9
minimally invasive procedures	8
synovectomy	11

**Gender**
Male	100
Female	179

**Ethnicity**
Non-Hispanic White	221
Black	24
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	135
From 75 to 84	106
85 and over	27
Less than 65	11

Hypertension	52
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	16
Depression	22
Chronic Kidney Disease	23
Asthma	8
Osteoperosis	16
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	4
Diabetes	17
Dementia	5
Cancer	16

aspiration	181
doctor visit	460
injections	181
rehabilitation	14

**Gender**
Male	113
Female	160

**Ethnicity**
Non-Hispanic White	208
Black	30
Hispanic	0
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	133
From 75 to 84	107
85 and over	0
Less than 65	0

Hypertension	50
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	20
Depression	22
Chronic Kidney Disease	26
Asthma	9
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	12
Chronic Obstructive Pulmonary Disease	7
Diabetes	19
Dementia	7
Cancer	11

aspiration	163
doctor visit	701
injections	163
joint surgery	7
lower extremity surgery	9
musculoskeletal imaging	26
reconstructive surgery	11
rehabilitation	43
X-rays	28

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Dr. Brad Aaron Zwahlen, MD for Medicare patients.

The highest averages for the top procedures that Dr. Brad Aaron Zwahlen, MD treated as a sports medicine doctor in Orinda, CA were aspiration, injections, musculoskeletal imaging and MRI (magnetic resonance imaging).

aspiration	164
decompression surgery	11
doctor visit	512
hip imaging	22
injections	164
joint surgery	19
lower extremity surgery	16
minimally invasive procedures	12
MRI (magnetic resonance imaging)	35
musculoskeletal imaging	37
pelvic imaging	10
reconstructive surgery	15
rehabilitation	24
synovectomy	10
upper extremity surgery	22
X-rays	21

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Dr. Brad Aaron Zwahlen, MD.

**Gender**
Male	90
Female	148

**Ethnicity**
Black / African American	16
Asian / Pacific Islander	0
Non-Hispanic White	193
Native American / Alaskan Native	0
Hispanic	0
Other	12

**Age**
85 and over	2
75 to 84	77
Less than 65	1
65 to 74	133

Average of Total of Conditions of Medicare patients treated by Dr. Brad Aaron Zwahlen, MD From 2013 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. Brad Aaron Zwahlen, MD treated were hypertension, high cholesterol, chronic kidney disease and depression.

Hypertension	39
High Cholesterol	35
Stroke	1
Ischemic Heart Disease	13
Depression	15
Chronic Kidney Disease	14
Asthma	6
Osteoporosis	8
Heart Failure	6
Chronic Obstructive Pulmonary Disease	2
Diabetes	13
Atrial Fibrillation	7
Dementia	3
Cancer	10

Education & Training

Dr. Brad Aaron Zwahlen, MD graduated from Baylor College of Medicine in 1997. He completed residency at Hospital for Special Surgery. He is certified by the Orthopedic Surgery and has a state license in California.

Medical School: Baylor College of Medicine (1997)

Residency: Hospital for Special Surgery

Board Certification: Orthopedic Surgery

Licensed In: California

Affiliations & Hospitals

Dr. Brad Aaron Zwahlen, MD is associated with these hospitals and organizations:

Sutter Health

CALIFORNIA SPORTS AND ORTHOPAEDIC

Ratings & Reviews

Dr. Brad Aaron Zwahlen, MD has a high overall rating with an average of 4.25 out of 5 stars based on 4 ratings. We collect ratings and reviews of Dr. Brad Aaron Zwahlen, MD from all over the web to help you find the right in Orinda, CA.

4.25

Overall Rating

(4 Ratings)

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General Payments

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

**Payments by Company**
Think Surgical, Inc.	$8,000 Tsolution One Surgical System $8,000
EVOLUTION SURGICAL, INC	$2,555 $2,555
Zimmer Biomet Holdings, Inc.	$2,270 Signature Glenoid Guides $2,270
DJO, LLC	$1,115 AIRCAST Bracing & Supports $417	PROCARE Bracing & Supports $260	PROCARE $148	$291
ENCORE MEDICAL, LP	$491 DJO Surgical AltiVate Reverse $491
Other	$561 Journey II BCS $108	EUFLEXXA $92	Sports_Early Intervention $60	PENNSAID $54	Early Intervention $50	Other $198

**Types of Payments**
Consulting Fee	$8,000
Education	$4,786
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$1,115
Food and Beverage	$833
Travel and Lodging	$259

Biography

Dr. Brad Zwahlen practices orthopedics/orthopedic surgery and sports medicine in Berkeley, CA, Orinda, CA, and Oakland, CA. Dr. Zwahlen is conversant in Spanish. His professional affiliations include Brown and Toland Physicians, Alta Bates Summit Medical Center - Alta Bates Campus, and Alta Bates Summit Medical Center - Summit Campus. He studied medicine at Baylor College of Medicine. For his residency, Dr. Zwahlen trained at Hospital for Special Surgery. Patients gave Dr. Zwahlen an average rating of 4.0 stars (out of 5). He can take several insurance carriers, including Blue Shield, Health Net, and Anthem. Brown and Toland Physicians reports that he is accepting new patients at his office in Oakland, CA.