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Home > CA Providers > Orthopedic Surgeons

Dr. Louay Toma, MD

Accepting New Patients

(40 Ratings)

Specializes in: Orthopedics/Orthopedic Surgery

University of Texas Medical School at Houston

Professional interests include: hip problems, arthroscopic surgery, knee replacement, and more.

2405 Shadelands Drive Suite 300
Walnut Creek, CA 94598

(925) 939-8585

Dr. Louay Toma, MD is an orthopedist in Concord, CA specializing in orthopedics/orthopedic surgery. He graduated from University of Texas Medical School at Houston. Dr. Louay Toma, MD is affiliated with Brown and Toland Physicians, Sutter Health, John Muir Health, Hill Physicians, John Muir Medical Center Concord, John Muir Medical Center - Walnut Creek and GOLDEN STATE ORTHOPEDICS AND SPINE.

Office Locations

John Muir Health

1800 Sutter Street Suite 100
Concord, CA 94520

(925) 939-8585

(925) 933-2709

open_in_new

Sutter Health

2405 Shadelands Drive Suite 300
Walnut Creek, CA 94598

(925) 939-8585

open_in_new

Some issues Dr. Louay Toma, MD can help you with:

Replacement Arthroplasty (Joint Replacement)

Joint replacement, sometimes also called arthroplasty, is an option when a joint becomes severely damaged by disease or injury. The damaged cartilage of the joint is surgically removed, the ends of the bones in the joint are resurfaced, and a prosthetic is installed. Most prosthetic joints are made of a metal piece that fits into a plastic sleeve so that they glide smoothly. A joint replacement increases stability in the damaged area and decreases pain. The hip and knee are the two joints most commonly replaced, but joint replacement can also be performed on the ankle, shoulder, elbow and even fingers.

Although joint replacement is one of the safest and most reliable medical procedures available, it is still a major surgical procedure. All surgical procedures carry risks, such as infection or blood clots. For this reason, doctors try to help their patients avoid surgery for as long as they can. Taking arthritis medications, losing weight, avoiding high impact sports such as running, taking supplements such as glucosamine or chondroitin, or having joint injections may allow a patient to enjoy life without the need for surgery.

After having joint replacement surgery, patients can expect some pain the first few days as they recover. Physical therapy is an important part of recovery, and it can decrease complications and increase future mobility. As soon as possible, returning to low impact sports such as swimming, walking or biking can stretch and heal the new joint. A prosthetic joint can last 15 - 20 years and cannot be further damaged by degenerative diseases such as arthritis, so once it is done patients should be pain-free for many years.

Noteworthy Medicare Patient Procedures Performed by Dr. Louay Toma, MD in 2023

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

Top 5%

By Volume:

joint reconstruction

lower extremity surgery

pelvis X-ray

total hip replacement

In 2023, Dr. Louay Toma, MD performed more joint reconstruction, lower extremity surgery, pelvis X-ray, and total hip replacement procedures for Medicare patients than 95% of providers in related specialties within California.

Top 10%

By Volume:

X-rays

In 2023, Dr. Louay Toma, MD performed more X-rays procedures for Medicare patients than 90% of providers in related specialties within California.

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Louay Toma, MD treated as an orthopedist in Concord, CA during 2013 were X-rays, pelvic imaging, reconstructive surgery and joint surgery.

Volume of procedures performed by Dr. Louay Toma, MD for Medicare patients.

aspiration	118
computer assisted surgery (CAS)	101
doctor visit	743
hip imaging	105
injections	118
joint surgery	182
lower extremity surgery	182
MRI (magnetic resonance imaging)	28
musculoskeletal imaging	162
pelvic imaging	453
reconstructive surgery	182
X-rays	587

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Louay Toma, MD.

**Gender**
Male	253
Female	355

**Ethnicity**
Non-Hispanic White	534
Black	13
Hispanic	28
Asian	16
Other	17
Native American	0

**Age**
From 65 to 74	319
From 75 to 84	187
85 and over	56
Less than 65	46

Conditions of Medicare patients treated by Dr. Louay Toma, MD in 2013

The most common conditions of Medicare patients that Dr. Louay Toma, MD treated during 2013 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	64
High Cholesterol	54
Stroke	4
Ischemic Heart Disease	21
Depression	18
Chronic Kidney Disease	19
Asthma	8
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	7
Diabetes	20
Dementia	5
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Louay Toma, MD treated as an orthopedist in Concord, CA during 2014 were X-rays, pelvic imaging, reconstructive surgery and joint surgery.

Volume of procedures performed by Dr. Louay Toma, MD for Medicare patients.

aspiration	97
doctor visit	632
hip imaging	134
injections	97
joint surgery	215
lower extremity surgery	215
MRI (magnetic resonance imaging)	36
musculoskeletal imaging	192
pelvic imaging	403
reconstructive surgery	215
spinal procedures	22
X-rays	581

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Louay Toma, MD.

**Gender**
Male	241
Female	365

**Ethnicity**
Non-Hispanic White	525
Black	16
Hispanic	24
Asian	27
Other	0
Native American	0

**Age**
From 65 to 74	312
From 75 to 84	181
85 and over	64
Less than 65	49

Conditions of Medicare patients treated by Dr. Louay Toma, MD in 2014

The most common conditions of Medicare patients that Dr. Louay Toma, MD treated during 2014 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	64
High Cholesterol	57
Stroke	3
Ischemic Heart Disease	25
Depression	21
Chronic Kidney Disease	22
Asthma	12
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	19
Dementia	5
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Louay Toma, MD treated as an orthopedist in Concord, CA during 2015 were X-rays, pelvic imaging, musculoskeletal imaging and reconstructive surgery.

Volume of procedures performed by Dr. Louay Toma, MD for Medicare patients.

aspiration	126
doctor visit	763
hip imaging	158
injections	126
joint surgery	197
lower extremity surgery	197
MRI (magnetic resonance imaging)	34
musculoskeletal imaging	214
pelvic imaging	446
reconstructive surgery	197
spinal procedures	29
X-rays	655

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Louay Toma, MD.

**Gender**
Male	440
Female	852

**Ethnicity**
Non-Hispanic White	1134
Black	0
Hispanic	48
Asian	36
Other	46
Native American	0

**Age**
From 65 to 74	686
From 75 to 84	366
85 and over	156
Less than 65	84

Conditions of Medicare patients treated by Dr. Louay Toma, MD in 2015

The most common conditions of Medicare patients that Dr. Louay Toma, MD treated during 2015 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	63
High Cholesterol	59
Stroke	4
Ischemic Heart Disease	23
Depression	20
Chronic Kidney Disease	20
Asthma	14
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	16
Dementia	4
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Louay Toma, MD treated as an orthopedist in Concord, CA during 2016 were X-rays, pelvic imaging, reconstructive surgery and joint surgery.

Volume of procedures performed by Dr. Louay Toma, MD for Medicare patients.

aspiration	116
doctor visit	795
hip imaging	29
injections	116
joint surgery	211
lower extremity surgery	211
MRI (magnetic resonance imaging)	29
musculoskeletal imaging	73
pelvic imaging	522
reconstructive surgery	211
X-rays	566

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Louay Toma, MD.

**Gender**
Male	252
Female	439

**Ethnicity**
Non-Hispanic White	616
Black	16
Hispanic	18
Asian	0
Other	28
Native American	0

**Age**
From 65 to 74	359
From 75 to 84	222
85 and over	72
Less than 65	38

Conditions of Medicare patients treated by Dr. Louay Toma, MD in 2016

The most common conditions of Medicare patients that Dr. Louay Toma, MD treated during 2016 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	65
High Cholesterol	58
Stroke	3
Ischemic Heart Disease	21
Depression	19
Chronic Kidney Disease	23
Asthma	14
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	16
Dementia	4
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Louay Toma, MD treated as an orthopedist in Concord, CA during 2017 were X-rays, pelvic imaging, reconstructive surgery and joint surgery.

Volume of procedures performed by Dr. Louay Toma, MD for Medicare patients.

aspiration	78
doctor visit	603
hip imaging	23
injections	78
joint surgery	218
lower extremity surgery	218
MRI (magnetic resonance imaging)	37
musculoskeletal imaging	73
pelvic imaging	379
reconstructive surgery	218
spinal procedures	14
X-rays	429

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Louay Toma, MD.

**Gender**
Male	217
Female	377

**Ethnicity**
Non-Hispanic White	514
Black	0
Hispanic	26
Asian	17
Other	23
Native American	0

**Age**
From 65 to 74	302
From 75 to 84	208
85 and over	53
Less than 65	31

Conditions of Medicare patients treated by Dr. Louay Toma, MD in 2017

The most common conditions of Medicare patients that Dr. Louay Toma, MD treated during 2017 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	57
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	20
Depression	16
Chronic Kidney Disease	25
Asthma	11
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	15
Dementia	4
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Louay Toma, MD treated as an orthopedist in Concord, CA during 2018 were X-rays, pelvic imaging, reconstructive surgery and joint surgery.

Volume of procedures performed by Dr. Louay Toma, MD for Medicare patients.

aspiration	52
doctor visit	615
hip imaging	26
injections	52
joint surgery	200
lower extremity surgery	200
MRI (magnetic resonance imaging)	26
musculoskeletal imaging	61
pelvic imaging	316
reconstructive surgery	200
X-rays	351

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Louay Toma, MD.

**Gender**
Male	213
Female	367

**Ethnicity**
Non-Hispanic White	502
Black	0
Hispanic	21
Asian	20
Other	21
Native American	0

**Age**
From 65 to 74	284
From 75 to 84	214
85 and over	51
Less than 65	31

Conditions of Medicare patients treated by Dr. Louay Toma, MD in 2018

The most common conditions of Medicare patients that Dr. Louay Toma, MD treated during 2018 were high cholesterol, hypertension, chronic kidney disease and ischemic heart disease.

Hypertension	62
High Cholesterol	65
Stroke	3
Ischemic Heart Disease	20
Depression	19
Chronic Kidney Disease	26
Asthma	12
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	16
Dementia	3
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Louay Toma, MD treated as an orthopedist in Concord, CA during 2019 were X-rays, pelvic imaging, reconstructive surgery and joint surgery.

Volume of procedures performed by Dr. Louay Toma, MD for Medicare patients.

aspiration	61
doctor visit	567
hip imaging	28
injections	61
joint surgery	226
lower extremity surgery	226
MRI (magnetic resonance imaging)	28
musculoskeletal imaging	68
pelvic imaging	302
reconstructive surgery	226
X-rays	342

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Louay Toma, MD.

**Gender**
Male	216
Female	394

**Ethnicity**
Non-Hispanic White	516
Black	17
Hispanic	23
Asian	28
Other	26
Native American	0

**Age**
From 65 to 74	313
From 75 to 84	218
85 and over	53
Less than 65	26

Conditions of Medicare patients treated by Dr. Louay Toma, MD in 2019

The most common conditions of Medicare patients that Dr. Louay Toma, MD treated during 2019 were high cholesterol, hypertension, chronic kidney disease and ischemic heart disease.

Hypertension	63
High Cholesterol	63
Stroke	3
Ischemic Heart Disease	24
Depression	22
Chronic Kidney Disease	26
Asthma	13
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	17
Dementia	4
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Louay Toma, MD treated as an orthopedist in Concord, CA during 2020 were X-rays, pelvic imaging, reconstructive surgery and joint surgery.

Volume of procedures performed by Dr. Louay Toma, MD for Medicare patients.

aspiration	41
doctor visit	537
hip imaging	23
injections	41
joint surgery	184
lower extremity surgery	184
MRI (magnetic resonance imaging)	23
musculoskeletal imaging	54
pelvic imaging	321
reconstructive surgery	184
X-rays	352

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Louay Toma, MD.

**Gender**
Male	200
Female	362

**Ethnicity**
Non-Hispanic White	497
Black	17
Hispanic	20
Asian	14
Other	14
Native American	0

**Age**
From 65 to 74	286
From 75 to 84	202
85 and over	49
Less than 65	25

Conditions of Medicare patients treated by Dr. Louay Toma, MD in 2020

The most common conditions of Medicare patients that Dr. Louay Toma, MD treated during 2020 were high cholesterol, hypertension, chronic kidney disease and depression.

Hypertension	54
High Cholesterol	59
Stroke	4
Ischemic Heart Disease	23
Depression	24
Chronic Kidney Disease	24
Asthma	12
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	17
Dementia	4
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Louay Toma, MD treated as an orthopedist in Concord, CA during 2021 were X-rays, pelvic imaging, reconstructive surgery and joint surgery.

Volume of procedures performed by Dr. Louay Toma, MD for Medicare patients.

aspiration	28
doctor visit	532
hip imaging	16
injections	28
joint surgery	191
lower extremity surgery	191
MRI (magnetic resonance imaging)	30
musculoskeletal imaging	36
pelvic imaging	318
reconstructive surgery	191
spinal procedures	14
X-rays	338

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Louay Toma, MD.

**Gender**
Male	215
Female	332

**Ethnicity**
Non-Hispanic White	491
Black	0
Hispanic	15
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	267
From 75 to 84	206
85 and over	51
Less than 65	23

Conditions of Medicare patients treated by Dr. Louay Toma, MD in 2021

The most common conditions of Medicare patients that Dr. Louay Toma, MD treated during 2021 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension	58
High Cholesterol	67
Stroke	4
Ischemic Heart Disease	24
Depression	22
Chronic Kidney Disease	23
Asthma	12
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	5
Diabetes	16
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Louay Toma, MD treated as an orthopedist in Concord, CA during 2022 were X-rays, pelvic imaging, reconstructive surgery and joint surgery.

Volume of procedures performed by Dr. Louay Toma, MD for Medicare patients.

aspiration	40
doctor visit	571
hip imaging	32
injections	40
joint surgery	208
lower extremity surgery	208
MRI (magnetic resonance imaging)	46
musculoskeletal imaging	84
pelvic imaging	310
reconstructive surgery	208
spinal procedures	14
X-rays	362

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Louay Toma, MD.

**Gender**
Male	226
Female	354

**Ethnicity**
Non-Hispanic White	494
Black	18
Hispanic	25
Asian	0
Other	30
Native American	0

**Age**
From 65 to 74	279
From 75 to 84	231
85 and over	45
Less than 65	25

Conditions of Medicare patients treated by Dr. Louay Toma, MD in 2022

The most common conditions of Medicare patients that Dr. Louay Toma, MD treated during 2022 were high cholesterol, hypertension, depression and diabetes.

Hypertension	68
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	18
Depression	20
Chronic Kidney Disease	19
Asthma	13
Osteoperosis	18
Atrial Fibrilation	16
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	20
Dementia	3
Cancer	17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Louay Toma, MD treated as an orthopedist in Concord, CA during 2023 were X-rays, pelvic imaging, reconstructive surgery and joint surgery.

Volume of procedures performed by Dr. Louay Toma, MD for Medicare patients.

aspiration	42
doctor visit	751
hip imaging	46
injections	42
joint surgery	238
lower extremity surgery	238
MRI (magnetic resonance imaging)	66
musculoskeletal imaging	109
pelvic imaging	322
reconstructive surgery	238
spinal procedures	20
X-rays	385

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Louay Toma, MD.

**Gender**
Male	277
Female	425

**Ethnicity**
Non-Hispanic White	575
Black	28
Hispanic	0
Asian	28
Other	44
Native American	0

**Age**
From 65 to 74	311
From 75 to 84	294
85 and over	72
Less than 65	25

Conditions of Medicare patients treated by Dr. Louay Toma, MD in 2023

The most common conditions of Medicare patients that Dr. Louay Toma, MD treated during 2023 were high cholesterol, hypertension, ischemic heart disease and osteoperosis.

Hypertension	72
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	21
Depression	19
Chronic Kidney Disease	19
Asthma	16
Osteoperosis	21
Atrial Fibrilation	18
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	19
Dementia	2
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Louay Toma, MD for Medicare patients.

The highest averages for the top procedures that Dr. Louay Toma, MD treated as an orthopedist in Concord, CA were X-rays, pelvic imaging, reconstructive surgery and joint surgery.

aspiration	72
computer assisted surgery (CAS)	101
doctor visit	646
hip imaging	56
injections	72
joint surgery	206
lower extremity surgery	206
MRI (magnetic resonance imaging)	34
musculoskeletal imaging	102
pelvic imaging	372
reconstructive surgery	206
spinal procedures	18
X-rays	449

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Louay Toma, MD.

**Gender**
Male	250
Female	420

**Ethnicity**
Black / African American	11
Asian / Pacific Islander	16
Non-Hispanic White	581
Hispanic	22
Native American / Alaskan Native	0
Other	24

**Age**
75 to 84	229
85 and over	65
Less than 65	36
65 to 74	338

Average of Total of Conditions of Medicare patients treated by Dr. Louay Toma, MD From 2013 - 2023

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

Hypertension	62
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	21
Depression	20
Chronic Kidney Disease	22
Asthma	12
Osteoporosis	12
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	17
Atrial Fibrillation	12
Dementia	3
Cancer	14

Education & Training

Dr. Louay Toma, MD graduated from University of Texas Medical School at Houston. He completed residency at University of Texas Health Science Center at Houston and Affiliated Hospitals. He is certified by the Board Certification: Orthopedic Surgery and has a state license in California.

Medical School: University of Texas Medical School at Houston

Residency: University of Texas Health Science Center at Houston and Affiliated Hospitals

Board Certification: Board Certification: Orthopedic Surgery

Licensed In: California

Affiliations & Hospitals

Dr. Louay Toma, MD is associated with these hospitals and organizations:

Brown and Toland Physicians

Sutter Health

John Muir Health

Hill Physicians

John Muir Medical Center Concord

John Muir Medical Center - Walnut Creek

GOLDEN STATE ORTHOPEDICS AND SPINE

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. Louay Toma, MD appears to accept the following insurance providers: Cigna, Aetna, Blue Shield of California, Anthem, UnitedHealthcare, Health Net, Humana, Chinese Community Health Plan, Central Health Plan and Canopy Health.

Insurance Accepted by Provider includes:

According to our sources, Dr. Louay Toma, MD accepts the following insurance providers:

Cigna

Aetna

Blue Shield of California

Anthem

UnitedHealthcare

Health Net

Humana

Chinese Community Health Plan

Central Health Plan

Canopy Health

Ratings & Reviews

Dr. Louay Toma, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 40 ratings. We collect ratings and reviews of Dr. Louay Toma, MD from all over the web to help you find the right in Concord, CA.

Overall Rating

(40 Ratings)

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General Payments

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

**Payments by Company**
Ortho Development Corporation	$38,271 Alpine Stem $19,122	Alpine $9,976	Legend $96	Entrada $73	$9,004
DePuy Orthopaedics Inc.	$7,355 Orthopedics $7,355
Zimmer Holding Inc	$2,139 Hip $2,139
Zimmer Biomet Holdings, Inc.	$1,514 ROSA $398	Persona $262	Avenir $216	ActivBraid $147	KNEES $140	Other $350
Stryker Corporation	$664 HIPS $385	T2 ALPHA $71	Mako $68	Variax $60	ACCESS PRODUCTS $58	Other $21
Other	$4,506 iNSitu Hip System $489	OFIRMEV $285	Zynrelef $268	MPO Medial Pivot Knee $249	ELIQUIS $227	Other $2,988

**Types of Payments**
Consulting Fee	$36,480
Food and Beverage	$7,740
Compensation for serving as faculty or as a speaker for a non-accredited and noncertified continuing education program	$7,500
Travel and Lodging	$2,729

Biography

Dr. Louay Toma, who practices in Walnut Creek, CA and Concord, CA, is a medical specialist in orthopedics/orthopedic surgery. After attending the University of Texas Medical School at Houston for medical school, he completed his residency training at a hospital affiliated with the University of Texas Health Science Center at Houston. He is especially interested in arthroscopic surgery, knee replacement, and fractures (broken bones). Dr. Toma is rated highly by his patients. He seems to honor Blue Shield, Health Net, and Anthem, as well as other insurance carriers. He is conversant in Arabic. Dr. Toma is affiliated with Brown and Toland Physicians, Hill Physicians, and John Muir Health. According to John Muir Health, he is currently accepting new patients at his office in Concord, CA.