Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > CA Providers > Spine Surgeons

Dr. Brian S. Grossman, MD

Accepting New Patients

(90 Ratings)

Specializes in: Spine Surgery and Orthopedics/Orthopedic Surgery

Northwestern University, Feinberg School of Medicine (1990)

2655 First Street #300
Simi Valley, CA 93065

(818) 901-6600

Dr. Brian S. Grossman, MD is a spine surgeon in Simi Valley, CA specializing in spine surgery and orthopedics/orthopedic surgery. He graduated from Northwestern University, Feinberg School of Medicine in 1990 and has 36 years of experience. Dr. Brian S. Grossman, MD is affiliated with UCLA Health and UCLA West Valley Medical Center.

Office Locations

2655 First Street #300
Simi Valley, CA 93065

open_in_new

6815 Noble Avenue
Van Nuys, CA 91405

open_in_new

In The News

“"It s never just one thing, like facial symmetry or pheromones," says Brian Grossman, PhD, a psychologist and communication expert in Los Angeles.”—"8 Secrets (From Science) For Falling In Love", Huff Post, July 2012

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Brian S. Grossman, MD treated as a spine surgeon in Simi Valley, CA during 2012 were spinal procedures, X-rays, nerve procedures and decompression surgery.

Volume of procedures performed by Dr. Brian S. Grossman, MD for Medicare patients.

decompression surgery	18
doctor visit	362
MRI (magnetic resonance imaging)	12
nerve procedures	18
spinal procedures	67
X-rays	37

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Brian S. Grossman, MD treated as a spine surgeon in Simi Valley, CA during 2013 were spinal procedures, X-rays, nerve procedures and decompression surgery.

Volume of procedures performed by Dr. Brian S. Grossman, MD for Medicare patients.

arthrodesis (bone fusion surgery)	14
decompression surgery	17
doctor visit	343
minimally invasive procedures	14
nerve procedures	17
spinal procedures	100
X-rays	69

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian S. Grossman, MD.

**Gender**
Male	110
Female	139

**Ethnicity**
Non-Hispanic White	217
Black	0
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	74
85 and over	22
Less than 65	33

Conditions of Medicare patients treated by Dr. Brian S. Grossman, MD in 2013

Hypertension	62
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	40
Depression	20
Chronic Kidney Disease	16
Asthma	10
Osteoperosis	13
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	9
Diabetes	23
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Brian S. Grossman, MD treated as a spine surgeon in Simi Valley, CA during 2014 were spinal procedures, X-rays, MRI (magnetic resonance imaging) and nerve procedures.

Volume of procedures performed by Dr. Brian S. Grossman, MD for Medicare patients.

decompression surgery	13
doctor visit	244
MRI (magnetic resonance imaging)	14
nerve procedures	13
spinal procedures	71
X-rays	44

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian S. Grossman, MD.

**Gender**
Male	74
Female	117

**Ethnicity**
Non-Hispanic White	170
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	55
85 and over	16
Less than 65	15

Conditions of Medicare patients treated by Dr. Brian S. Grossman, MD in 2014

Hypertension	61
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	35
Depression	23
Chronic Kidney Disease	18
Asthma	12
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	13
Diabetes	30
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Brian S. Grossman, MD treated as a spine surgeon in Simi Valley, CA during 2015 were spinal procedures, X-rays, MRI (magnetic resonance imaging) and nerve procedures.

Volume of procedures performed by Dr. Brian S. Grossman, MD for Medicare patients.

arthrodesis (bone fusion surgery)	12
decompression surgery	18
doctor visit	267
minimally invasive procedures	12
MRI (magnetic resonance imaging)	31
nerve procedures	18
spinal procedures	131
X-rays	70

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian S. Grossman, MD.

**Gender**
Male	150
Female	216

**Ethnicity**
Non-Hispanic White	312
Black	0
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	100
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Brian S. Grossman, MD in 2015

Hypertension	66
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	34
Depression	20
Chronic Kidney Disease	16
Asthma	13
Osteoperosis	16
Atrial Fibrilation	8
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	28
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Brian S. Grossman, MD treated as a spine surgeon in Simi Valley, CA during 2016 were spinal procedures, X-rays, MRI (magnetic resonance imaging) and nerve procedures.

Volume of procedures performed by Dr. Brian S. Grossman, MD for Medicare patients.

decompression surgery	15
doctor visit	269
MRI (magnetic resonance imaging)	39
nerve procedures	15
spinal procedures	94
X-rays	40

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian S. Grossman, MD.

**Gender**
Male	89
Female	107

**Ethnicity**
Non-Hispanic White	173
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	107
From 75 to 84	58
85 and over	16
Less than 65	15

Conditions of Medicare patients treated by Dr. Brian S. Grossman, MD in 2016

Hypertension	62
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	37
Depression	22
Chronic Kidney Disease	21
Asthma	17
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Brian S. Grossman, MD treated as a spine surgeon in Simi Valley, CA during 2017 were spinal procedures, X-rays, MRI (magnetic resonance imaging) and nerve procedures.

Volume of procedures performed by Dr. Brian S. Grossman, MD for Medicare patients.

arthrodesis (bone fusion surgery)	12
decompression surgery	15
doctor visit	265
minimally invasive procedures	12
MRI (magnetic resonance imaging)	32
nerve procedures	15
spinal procedures	119
X-rays	60

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian S. Grossman, MD.

**Gender**
Male	89
Female	99

**Ethnicity**
Non-Hispanic White	168
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	62
85 and over	13
Less than 65	21

Conditions of Medicare patients treated by Dr. Brian S. Grossman, MD in 2017

Hypertension	61
High Cholesterol	48
Stroke	6
Ischemic Heart Disease	37
Depression	26
Chronic Kidney Disease	30
Asthma	9
Osteoperosis	15
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	9
Diabetes	26
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Brian S. Grossman, MD treated as a spine surgeon in Simi Valley, CA during 2018 were spinal procedures, X-rays and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Brian S. Grossman, MD for Medicare patients.

doctor visit	253
MRI (magnetic resonance imaging)	26
spinal procedures	95
X-rays	69

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian S. Grossman, MD.

**Gender**
Male	84
Female	97

**Ethnicity**
Non-Hispanic White	158
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	57
85 and over	11
Less than 65	21

Conditions of Medicare patients treated by Dr. Brian S. Grossman, MD in 2018

Hypertension	64
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	36
Depression	23
Chronic Kidney Disease	25
Asthma	12
Osteoperosis	14
Atrial Fibrilation	8
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Brian S. Grossman, MD treated as a spine surgeon in Simi Valley, CA during 2019 were spinal procedures, X-rays and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Brian S. Grossman, MD for Medicare patients.

doctor visit	276
MRI (magnetic resonance imaging)	12
spinal procedures	49
X-rays	37

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian S. Grossman, MD.

**Gender**
Male	86
Female	123

**Ethnicity**
Non-Hispanic White	185
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	68
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Brian S. Grossman, MD in 2019

Hypertension	63
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	41
Depression	22
Chronic Kidney Disease	23
Asthma	13
Osteoperosis	17
Atrial Fibrilation	7
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	23
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Brian S. Grossman, MD treated as a spine surgeon in Simi Valley, CA during 2020 were X-rays and spinal procedures.

Volume of procedures performed by Dr. Brian S. Grossman, MD for Medicare patients.

doctor visit	327
spinal procedures	34
X-rays	34

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian S. Grossman, MD.

**Gender**
Male	119
Female	122

**Ethnicity**
Non-Hispanic White	207
Black	0
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	81
85 and over	20
Less than 65	19

Conditions of Medicare patients treated by Dr. Brian S. Grossman, MD in 2020

Hypertension	63
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	43
Depression	27
Chronic Kidney Disease	25
Asthma	9
Osteoperosis	19
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	8
Diabetes	25
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Brian S. Grossman, MD treated as a spine surgeon in Simi Valley, CA during 2021 were X-rays and spinal procedures.

Volume of procedures performed by Dr. Brian S. Grossman, MD for Medicare patients.

doctor visit	400
spinal procedures	110
X-rays	110

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian S. Grossman, MD.

**Gender**
Male	106
Female	158

**Ethnicity**
Non-Hispanic White	219
Black	0
Hispanic	16
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	86
85 and over	30
Less than 65	12

Conditions of Medicare patients treated by Dr. Brian S. Grossman, MD in 2021

Hypertension	59
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	36
Depression	23
Chronic Kidney Disease	30
Asthma	9
Osteoperosis	19
Atrial Fibrilation	14
Heart Failure	14
Chronic Obstructive Pulmonary Disease	9
Diabetes	23
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Brian S. Grossman, MD treated as a spine surgeon in Simi Valley, CA during 2022 were X-rays and spinal procedures.

Volume of procedures performed by Dr. Brian S. Grossman, MD for Medicare patients.

doctor visit	160
spinal procedures	39
X-rays	39

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian S. Grossman, MD.

**Gender**
Male	48
Female	74

**Ethnicity**
Non-Hispanic White	105
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	69
From 75 to 84	35
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Brian S. Grossman, MD in 2022

Hypertension	70
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	22
Depression	19
Chronic Kidney Disease	20
Asthma	14
Osteoperosis	25
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	0
Diabetes	26
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Brian S. Grossman, MD for Medicare patients.

The highest averages for the top procedures that Dr. Brian S. Grossman, MD treated as a spine surgeon in Simi Valley, CA were spinal procedures, X-rays, MRI (magnetic resonance imaging) and nerve procedures.

arthrodesis (bone fusion surgery)	12
decompression surgery	16
doctor visit	287
minimally invasive procedures	12
MRI (magnetic resonance imaging)	23
nerve procedures	16
spinal procedures	82
X-rays	55

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Brian S. Grossman, MD.

**Gender**
Male	86
Female	113

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	174
Native American / Alaskan Native	0
Hispanic	7
Other	1

**Age**
75 to 84	61
85 and over	11
Less than 65	12
65 to 74	104

Average of Total of Conditions of Medicare patients treated by Dr. Brian S. Grossman, MD From 2012 - 2022

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

Hypertension	57
High Cholesterol	53
Stroke	2
Ischemic Heart Disease	32
Depression	20
Chronic Kidney Disease	20
Asthma	10
Osteoporosis	14
Heart Failure	13
Chronic Obstructive Pulmonary Disease	8
Diabetes	23
Atrial Fibrillation	9
Dementia	6
Cancer	10

Education & Training

Dr. Brian S. Grossman, MD graduated from Northwestern University, Feinberg School of Medicine in 1990. He completed residency at Northwestern University Affiliated Hospitals. He is certified by the Orthopaedic Surgery, American Board of Orthopaedic Surgery and has a state license in California.

Medical School: Northwestern University, Feinberg School of Medicine (1990)

Residency: Northwestern University Affiliated Hospitals

Board Certification: Orthopaedic Surgery, American Board of Orthopaedic Surgery (1998)

Licensed In: California

Affiliations & Hospitals

Dr. Brian S. Grossman, MD is associated with these hospitals and organizations:

UCLA Health

UCLA West Valley Medical Center

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. Brian S. Grossman, MD appears to accept the following insurance providers: TRICARE, Cigna, Private Healthcare Systems (PHCS), Aetna, Blue Shield of California, MultiPlan, UnitedHealthcare, Anthem, Medicare Advantage, Prime Health, First Health, HealthSmart, Centivo, Health Net of California and UFCM Health System.

Insurance Accepted by Provider includes:

According to our sources, Dr. Brian S. Grossman, MD accepts the following insurance providers:

TRICARE

Cigna

Private Healthcare Systems (PHCS)

Aetna

Blue Shield of California

MultiPlan

UnitedHealthcare

Anthem

Medicare Advantage

Prime Health

First Health

HealthSmart

Centivo

Health Net of California

UFCM Health System

Ratings & Reviews

Dr. Brian S. Grossman, MD has an exceptional overall rating with an average of 4.98 out of 5 stars based on 90 ratings. We collect ratings and reviews of Dr. Brian S. Grossman, MD from all over the web to help you find the right in Simi Valley, CA.

4.98

Overall Rating

(90 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
DePuy Synthes Products, Inc.	$411,825 Fibulink $29,372	$382,454
Nexxt Spine LLC	$6,125 $6,125
Alphatec Spine, Inc	$5,064 Other - Miscellaneous $2,338	Xycor $1,123	Arsenal $762	ALIF $635	Other - Biologics $87	Other $118
MEDICAL INVESTMENT ADVISORS LLC	$1,350 Talos IBF $1,350
Medacta USA, Inc.	$1,299 GMK Sphere $708	MySpine $573	MectaLif $18
Other	$5,428 Spine-New Product in Development $913	Fortex $390	CROSS-FUSE II VBR/IBF SYSTEM $381	Excelsius Robotics System $372	Spinal Implant $369	Other $3,003

**Types of Payments**
Acquisitions	$411,825
Travel and Lodging	$6,902
Food and Beverage	$6,213
Consulting Fee	$6,150

Ownership and Interest Payments

This table describes ownership payments received by Dr. Brian S. Grossman, MD.

Prosidyan, Inc	2021	$150,000.00	Physician Covered Recipient	Traditional pro rata ownership interest; no special terms
Prosidyan, Inc	2020	$150,000.00	Physician Covered Recipient	Traditional pro rata ownership interest; no special terms
Prosidyan, Inc	2018	$150,000.00	Physician Covered Recipient	Traditional pro rata ownership interest; no special terms
Prosidyan, Inc	2016	$120,000.00	Physician Covered Recipient	Traditional pro rata ownership interest; no special terms
Prosidyan, Inc	2017	$120,000.00	Physician Covered Recipient	Traditional pro rata ownership interest; no special terms
Prosidyan, Inc	2015	$90,000.00	Physician Covered Recipient	Traditional pro rata ownership interest; no special terms

Biography

Dr. Brian Grossman is a medical specialist in spine surgery and orthopedics/orthopedic surgery. Dr. Grossman appears to be in-network for Anthem, UnitedHealthcare, Blue California, and more. He attended medical school at Northwestern University, Feinberg School of Medicine. He trained at a hospital affiliated with Northwestern University for his residency. He is professionally affiliated with UCLA Health and Regents of the University of California. Dr. Grossman has an open panel in Simi Valley, CA according to UCLA Health.