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Home > CA Providers > Internists & Internal Medicine Doctors

Dr. Keith S. Garb, PhD, MD

Accepting New Patients

(639 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

Case Western Reserve University School of Medicine (1981 - 1983)

25751 Mcbean Parkway Suite 210
Valencia, CA 91355

(661) 284-3100

Dr. Keith S. Garb, PhD, MD is an internist in Valencia, CA specializing in internal medicine (adult medicine). He graduated from Case Western Reserve University School of Medicine in 1983 and has 43 years of experience. Dr. Keith S. Garb, PhD, MD is affiliated with UCLA Health.

Office Locations

25751 Mcbean Parkway Suite 210
Valencia, CA 91355

(661) 284-3100

(661) 290-3310

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UCLA Health

26585 Agoura Road Suite 330
Calabasas, CA 91302

(818) 876-1634

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4323 W Riverside Drive
Burbank, CA 91505

(818) 556-2700

(818) 295-3450

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Keith S. Garb, PhD, MD treated as an internist in Valencia, CA during 2012 were nursing home care, hospital care, inpatient care and X-rays.

Volume of procedures performed by Dr. Keith S. Garb, PhD, MD for Medicare patients.

doctor visit	628
hospital care	43
inpatient care	43
musculoskeletal imaging	19
nursing home care	91
X-rays	19

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Keith S. Garb, PhD, MD treated as an internist in Valencia, CA during 2013 were X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Keith S. Garb, PhD, MD for Medicare patients.

doctor visit	646
musculoskeletal imaging	13
X-rays	13

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith S. Garb, PhD, MD.

**Gender**
Male	253
Female	152

**Ethnicity**
Non-Hispanic White	369
Black	11
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	192
From 75 to 84	108
85 and over	63
Less than 65	42

Conditions of Medicare patients treated by Dr. Keith S. Garb, PhD, MD in 2013

Hypertension	50
High Cholesterol	41
Stroke	4
Ischemic Heart Disease	29
Depression	18
Chronic Kidney Disease	15
Asthma	9
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	14
Diabetes	18
Dementia	11
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Keith S. Garb, PhD, MD treated as an internist in Valencia, CA during 2014 were preventive care, vaccines, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Keith S. Garb, PhD, MD for Medicare patients.

doctor visit	672
musculoskeletal imaging	13
preventive care	61
vaccines	61
X-rays	13

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith S. Garb, PhD, MD.

**Gender**
Male	264
Female	146

**Ethnicity**
Non-Hispanic White	372
Black	0
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	214
From 75 to 84	106
85 and over	39
Less than 65	51

Conditions of Medicare patients treated by Dr. Keith S. Garb, PhD, MD in 2014

Hypertension	46
High Cholesterol	34
Stroke	5
Ischemic Heart Disease	28
Depression	17
Chronic Kidney Disease	12
Asthma	8
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	16
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Keith S. Garb, PhD, MD treated as an internist in Valencia, CA during 2015 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Keith S. Garb, PhD, MD for Medicare patients.

blood draw	687
doctor visit	763
preventive care	210
vaccines	210

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith S. Garb, PhD, MD.

**Gender**
Male	924
Female	592

**Ethnicity**
Non-Hispanic White	1374
Black	24
Hispanic	62
Asian	22
Other	34
Native American	0

**Age**
From 65 to 74	794
From 75 to 84	396
85 and over	198
Less than 65	128

Conditions of Medicare patients treated by Dr. Keith S. Garb, PhD, MD in 2015

Hypertension	54
High Cholesterol	44
Stroke	6
Ischemic Heart Disease	32
Depression	16
Chronic Kidney Disease	15
Asthma	9
Osteoperosis	5
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	19
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Keith S. Garb, PhD, MD treated as an internist in Valencia, CA during 2016 were blood draw, preventive care, vaccines and X-rays.

Volume of procedures performed by Dr. Keith S. Garb, PhD, MD for Medicare patients.

blood draw	985
doctor visit	926
musculoskeletal imaging	20
preventive care	139
vaccines	139
X-rays	20

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith S. Garb, PhD, MD.

**Gender**
Male	477
Female	319

**Ethnicity**
Non-Hispanic White	718
Black	0
Hispanic	38
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	398
From 75 to 84	224
85 and over	100
Less than 65	74

Conditions of Medicare patients treated by Dr. Keith S. Garb, PhD, MD in 2016

Hypertension	56
High Cholesterol	47
Stroke	4
Ischemic Heart Disease	32
Depression	17
Chronic Kidney Disease	20
Asthma	12
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	20
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Keith S. Garb, PhD, MD treated as an internist in Valencia, CA during 2017 were blood draw, preventive care, vaccines and X-rays.

Volume of procedures performed by Dr. Keith S. Garb, PhD, MD for Medicare patients.

blood draw	996
doctor visit	845
musculoskeletal imaging	11
preventive care	120
vaccines	120
X-rays	11

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith S. Garb, PhD, MD.

**Gender**
Male	472
Female	319

**Ethnicity**
Non-Hispanic White	710
Black	11
Hispanic	35
Asian	12
Other	23
Native American	0

**Age**
From 65 to 74	396
From 75 to 84	230
85 and over	106
Less than 65	59

Conditions of Medicare patients treated by Dr. Keith S. Garb, PhD, MD in 2017

Hypertension	57
High Cholesterol	42
Stroke	4
Ischemic Heart Disease	32
Depression	15
Chronic Kidney Disease	23
Asthma	5
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	11
Diabetes	21
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Keith S. Garb, PhD, MD treated as an internist in Valencia, CA during 2018 were blood draw, preventive care, vaccines and counseling services.

Volume of procedures performed by Dr. Keith S. Garb, PhD, MD for Medicare patients.

blood draw	713
counseling services	14
doctor visit	647
preventive care	114
vaccines	100

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith S. Garb, PhD, MD.

**Gender**
Male	389
Female	273

**Ethnicity**
Non-Hispanic White	585
Black	14
Hispanic	25
Asian	12
Other	26
Native American	0

**Age**
From 65 to 74	348
From 75 to 84	198
85 and over	78
Less than 65	38

Conditions of Medicare patients treated by Dr. Keith S. Garb, PhD, MD in 2018

Hypertension	50
High Cholesterol	43
Stroke	3
Ischemic Heart Disease	28
Depression	15
Chronic Kidney Disease	22
Asthma	5
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	6
Diabetes	21
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Keith S. Garb, PhD, MD treated as an internist in Valencia, CA during 2019 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Keith S. Garb, PhD, MD for Medicare patients.

blood draw	75
doctor visit	268
preventive care	35
vaccines	35

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith S. Garb, PhD, MD.

**Gender**
Male	111
Female	83

**Ethnicity**
Non-Hispanic White	178
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	60
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keith S. Garb, PhD, MD in 2019

Hypertension	47
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	27
Depression	20
Chronic Kidney Disease	23
Asthma	6
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	9
Diabetes	14
Dementia	7
Cancer	18

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Keith S. Garb, PhD, MD treated as an internist in Valencia, CA during 2020 were preventive care and vaccines.

Volume of procedures performed by Dr. Keith S. Garb, PhD, MD for Medicare patients.

doctor visit	281
preventive care	22
vaccines	22

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith S. Garb, PhD, MD.

**Gender**
Male	96
Female	68

**Ethnicity**
Non-Hispanic White	149
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	46
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Keith S. Garb, PhD, MD in 2020

Hypertension	41
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	25
Depression	18
Chronic Kidney Disease	10
Asthma	10
Osteoperosis	0
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	0
Diabetes	12
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Keith S. Garb, PhD, MD treated as an internist in Valencia, CA during 2021 were preventive care and vaccines.

Volume of procedures performed by Dr. Keith S. Garb, PhD, MD for Medicare patients.

doctor visit	251
preventive care	42
vaccines	42

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith S. Garb, PhD, MD.

**Gender**
Male	99
Female	73

**Ethnicity**
Non-Hispanic White	155
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	51
85 and over	12
Less than 65	11

Conditions of Medicare patients treated by Dr. Keith S. Garb, PhD, MD in 2021

Hypertension	42
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	21
Depression	15
Chronic Kidney Disease	16
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	6
Chronic Obstructive Pulmonary Disease	0
Diabetes	12
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Keith S. Garb, PhD, MD treated as an internist in Valencia, CA during 2022 were preventive care and vaccines.

Volume of procedures performed by Dr. Keith S. Garb, PhD, MD for Medicare patients.

doctor visit	336
preventive care	57
vaccines	57

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith S. Garb, PhD, MD.

**Gender**
Male	151
Female	113

**Ethnicity**
Non-Hispanic White	222
Black	0
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	143
From 75 to 84	82
85 and over	22
Less than 65	17

Conditions of Medicare patients treated by Dr. Keith S. Garb, PhD, MD in 2022

Hypertension	53
High Cholesterol	72
Stroke	8
Ischemic Heart Disease	27
Depression	13
Chronic Kidney Disease	11
Asthma	8
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	9
Chronic Obstructive Pulmonary Disease	13
Diabetes	17
Dementia	4
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Keith S. Garb, PhD, MD treated as an internist in Valencia, CA during 2023 were preventive care and vaccines.

Volume of procedures performed by Dr. Keith S. Garb, PhD, MD for Medicare patients.

doctor visit	338
preventive care	66
vaccines	52

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith S. Garb, PhD, MD.

**Gender**
Male	184
Female	136

**Ethnicity**
Non-Hispanic White	257
Black	0
Hispanic	0
Asian	20
Other	22
Native American	0

**Age**
From 65 to 74	179
From 75 to 84	108
85 and over	19
Less than 65	14

Conditions of Medicare patients treated by Dr. Keith S. Garb, PhD, MD in 2023

Hypertension	58
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	28
Depression	13
Chronic Kidney Disease	13
Asthma	7
Osteoperosis	13
Atrial Fibrilation	14
Heart Failure	8
Chronic Obstructive Pulmonary Disease	12
Diabetes	18
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Keith S. Garb, PhD, MD treated as an internist in Valencia, CA during 2024 were preventive care and vaccines.

Volume of procedures performed by Dr. Keith S. Garb, PhD, MD for Medicare patients.

doctor visit	361
preventive care	39
vaccines	39

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith S. Garb, PhD, MD.

**Gender**
Male	200
Female	121

**Ethnicity**
Non-Hispanic White	266
Black	0
Hispanic	16
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	167
From 75 to 84	112
85 and over	28
Less than 65	14

Conditions of Medicare patients treated by Dr. Keith S. Garb, PhD, MD in 2024

Hypertension	62
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	32
Depression	13
Chronic Kidney Disease	15
Asthma	12
Osteoperosis	13
Atrial Fibrilation	14
Heart Failure	11
Chronic Obstructive Pulmonary Disease	13
Diabetes	19
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Keith S. Garb, PhD, MD for Medicare patients.

The highest averages for the top procedures that Dr. Keith S. Garb, PhD, MD treated as an internist in Valencia, CA were blood draw, nursing home care, preventive care and vaccines.

blood draw	691
counseling services	14
doctor visit	535
hospital care	43
inpatient care	43
musculoskeletal imaging	15
nursing home care	91
preventive care	82
vaccines	79
X-rays	15

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Keith S. Garb, PhD, MD.

**Gender**
Male	278
Female	184

**Ethnicity**
Black / African American	4
Asian / Pacific Islander	5
Non-Hispanic White	411
Native American / Alaskan Native	0
Hispanic	15
Other	12

**Age**
75 to 84	132
85 and over	51
Less than 65	34
65 to 74	240

Average of Total of Conditions of Medicare patients treated by Dr. Keith S. Garb, PhD, MD From 2012 - 2024

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

Hypertension	47
High Cholesterol	46
Stroke	3
Ischemic Heart Disease	26
Depression	14
Chronic Kidney Disease	15
Asthma	7
Osteoporosis	5
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	15
Atrial Fibrillation	9
Cancer	10
Dementia	5

Education & Training

Dr. Keith S. Garb, PhD, MD graduated from Case Western Reserve University School of Medicine in 1983. He completed residency at VA Greater Los Angeles Healthcare System. He is certified by the Internal Medicine, American Board of Internal Medicine and has a state license in California.

Medical School: Case Western Reserve University School of Medicine (1983)

Residency: VA Greater Los Angeles Healthcare System (1986)

Board Certification: Internal Medicine, American Board of Internal Medicine (1986)

Licensed In: California

Affiliations & Hospitals

Dr. Keith S. Garb, PhD, MD is associated with these hospitals and organizations:

UCLA Health

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. Keith S. Garb, PhD, MD appears to accept the following insurance providers: Cigna, TRICARE, 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. Keith S. Garb, PhD, MD accepts the following insurance providers:

Cigna

TRICARE

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. Keith S. Garb, PhD, MD has an exceptional overall rating with an average of 4.92 out of 5 stars based on 639 ratings. We collect ratings and reviews of Dr. Keith S. Garb, PhD, MD from all over the web to help you find the right in Valencia, CA.

4.92

Overall Rating

(639 Ratings)

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General Payments

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

**Payments by Company**
Amgen Inc.	$24 Enbrel $24
Novartis Pharmaceuticals Corporation	$22 ENTRESTO $22

**Types of Payments**
Food and Beverage	$46

Biography

Dr. Keith Garb's areas of specialization are adult allergy & immunology and adult pulmonology; he sees patients in Burbank, CA, Calabasas, CA, and Valencia, CA. He is especially interested in primary care. He has a 5.0 out of 5 star average patient rating. Dr. Garb appears to be an in-network provider for Anthem, UnitedHealthcare, and Blue California, in addition to other insurance carriers. Dr. Garb graduated from Case Western Reserve University School of Medicine. He completed his residency training at VA Greater Los Angeles Healthcare System. He is affiliated with UCLA Health and Regents of the University of California. According to UCLA Health, he is currently accepting new patients at his office in Calabasas, CA.