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Dr. Karna Gendo, MD

Accepting New Patients

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Specializes in: Allergy & Immunology

University of California, Davis, School of Medicine

160 Glen Cove Marina Road Suite 103
Vallejo, CA 94591

(707) 552-1262

Dr. Karna Gendo, MD is an allergist and immunologist in San Ramon, CA specializing in allergy & immunology. This provider graduated from University of California, Davis, School of Medicine. Dr. Karna Gendo, MD is affiliated with Brown and Toland Physicians, Sutter Health, John Muir Health, Hill Physicians and ALLERGY AND ASTHMA MEDICAL GROUP OF THE BAY AREA INC.

Office Locations

Brown and Toland Physicians

12677 Alcosta Boulevard Suite 500
San Ramon, CA 94583

(925) 327-1450

open_in_new

130 La Casa Viaduct Building 2, Suite 209
Walnut Creek, CA 94598

(925) 935-6252

(925) 930-0942

open_in_new

Brown and Toland Physicians

160 Glen Cove Marina Road Suite 103
Vallejo, CA 94591

(707) 552-1262

open_in_new

3010 Colby Street Suite 118
Berkeley, CA 94705

open_in_new

Brown and Toland Physicians

350 John Muir Parkway Suite 180
Brentwood, CA 94513

(925) 513-3140

open_in_new

Brown and Toland Physicians

5924 Stoneridge Drive Suite 207
Pleasanton, CA 94588

(925) 463-9400

open_in_new

Hill Physicians

Area 3010 Colby Street Suite 118
Berkeley, CA 94705

(510) 644-2316

open_in_new

Hill Physicians

Area 370 N Wiget Lane Suite 210
Walnut Creek, CA 94598

(925) 935-6252

open_in_new

Hill Physicians

Area 5860 Owens Drive Suite 450
Pleasanton, CA 94588

(925) 463-9400

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Karna Gendo, MD treated as an allergist and immunologist in San Ramon, CA during 2012 were skin testing, minimally invasive procedures and allergy testing.

Volume of procedures performed by Dr. Karna Gendo, MD for Medicare patients.

allergy testing	769
doctor visit	157
minimally invasive procedures	769
skin testing	769

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Karna Gendo, MD treated as an allergist and immunologist in San Ramon, CA during 2013 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Karna Gendo, MD for Medicare patients.

allergy testing	1101
doctor visit	135
immunotherapy	197
injections	197
minimally invasive procedures	1101
pulmonary testing	38
skin testing	1101

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Karna Gendo, MD.

**Gender**
Male	39
Female	67

**Ethnicity**
Non-Hispanic White	86
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	62
From 75 to 84	28
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Karna Gendo, MD in 2013

Hypertension	53
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	19
Depression	19
Chronic Kidney Disease	10
Asthma	30
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	0
Chronic Obstructive Pulmonary Disease	11
Diabetes	23
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Karna Gendo, MD treated as an allergist and immunologist in San Ramon, CA during 2014 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Karna Gendo, MD for Medicare patients.

allergy testing	1323
doctor visit	166
immunotherapy	149
injections	149
minimally invasive procedures	1323
pulmonary testing	75
skin testing	1323

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Karna Gendo, MD.

**Gender**
Male	58
Female	81

**Ethnicity**
Non-Hispanic White	115
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	84
From 75 to 84	38
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Karna Gendo, MD in 2014

Hypertension	51
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	20
Depression	22
Chronic Kidney Disease	14
Asthma	37
Osteoperosis	0
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	11
Diabetes	19
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Karna Gendo, MD treated as an allergist and immunologist in San Ramon, CA during 2015 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Karna Gendo, MD for Medicare patients.

allergy testing	1087
doctor visit	195
immunotherapy	153
injections	153
minimally invasive procedures	978
pulmonary testing	76
skin testing	1087

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Karna Gendo, MD.

**Gender**
Male	144
Female	222

**Ethnicity**
Non-Hispanic White	286
Black	32
Hispanic	0
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	234
From 75 to 84	80
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Karna Gendo, MD in 2015

Hypertension	51
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	19
Depression	20
Chronic Kidney Disease	17
Asthma	38
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	10
Diabetes	19
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Karna Gendo, MD treated as an allergist and immunologist in San Ramon, CA during 2016 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Karna Gendo, MD for Medicare patients.

allergy testing	1366
doctor visit	190
immunotherapy	286
injections	286
minimally invasive procedures	1366
pulmonary testing	61
skin testing	1366

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Karna Gendo, MD.

**Gender**
Male	65
Female	107

**Ethnicity**
Non-Hispanic White	140
Black	0
Hispanic	0
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	49
85 and over	11
Less than 65	20

Conditions of Medicare patients treated by Dr. Karna Gendo, MD in 2016

Hypertension	49
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	13
Depression	22
Chronic Kidney Disease	15
Asthma	38
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	10
Diabetes	14
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Karna Gendo, MD treated as an allergist and immunologist in San Ramon, CA during 2017 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Karna Gendo, MD for Medicare patients.

allergy testing	1262
doctor visit	211
immunotherapy	111
injections	111
minimally invasive procedures	1262
pulmonary testing	60
skin testing	1262

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Karna Gendo, MD.

**Gender**
Male	59
Female	107

**Ethnicity**
Non-Hispanic White	136
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	96
From 75 to 84	40
85 and over	12
Less than 65	18

Conditions of Medicare patients treated by Dr. Karna Gendo, MD in 2017

Hypertension	46
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	20
Depression	22
Chronic Kidney Disease	14
Asthma	32
Osteoperosis	14
Atrial Fibrilation	7
Heart Failure	7
Chronic Obstructive Pulmonary Disease	13
Diabetes	17
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Karna Gendo, MD treated as an allergist and immunologist in San Ramon, CA during 2018 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Karna Gendo, MD for Medicare patients.

allergy testing	1343
doctor visit	207
immunotherapy	151
injections	151
minimally invasive procedures	1343
pulmonary testing	67
skin testing	1343

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Karna Gendo, MD.

**Gender**
Male	65
Female	101

**Ethnicity**
Non-Hispanic White	130
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	99
From 75 to 84	39
85 and over	12
Less than 65	16

Conditions of Medicare patients treated by Dr. Karna Gendo, MD in 2018

Hypertension	43
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	18
Depression	18
Chronic Kidney Disease	19
Asthma	38
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	17
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Karna Gendo, MD treated as an allergist and immunologist in San Ramon, CA during 2019 were skin testing, minimally invasive procedures, allergy testing and pulmonary testing.

Volume of procedures performed by Dr. Karna Gendo, MD for Medicare patients.

allergy testing	1054
doctor visit	183
minimally invasive procedures	1054
pulmonary testing	43
skin testing	1054

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Karna Gendo, MD.

**Gender**
Male	53
Female	110

**Ethnicity**
Non-Hispanic White	127
Black	0
Hispanic	0
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	50
85 and over	12
Less than 65	11

Conditions of Medicare patients treated by Dr. Karna Gendo, MD in 2019

Hypertension	42
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	18
Depression	21
Chronic Kidney Disease	18
Asthma	31
Osteoperosis	18
Atrial Fibrilation	9
Heart Failure	0
Chronic Obstructive Pulmonary Disease	9
Diabetes	18
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Karna Gendo, MD for Medicare patients.

doctor visit	139

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Karna Gendo, MD.

**Gender**
Male	44
Female	73

**Ethnicity**
Non-Hispanic White	98
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	59
From 75 to 84	41
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Karna Gendo, MD in 2020

Hypertension	46
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	15
Depression	25
Chronic Kidney Disease	19
Asthma	32
Osteoperosis	15
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	9
Diabetes	13
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Karna Gendo, MD treated as an allergist and immunologist in San Ramon, CA during 2021 were skin testing, minimally invasive procedures and allergy testing.

Volume of procedures performed by Dr. Karna Gendo, MD for Medicare patients.

allergy testing	557
doctor visit	210
minimally invasive procedures	557
skin testing	557

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Karna Gendo, MD.

**Gender**
Male	71
Female	136

**Ethnicity**
Non-Hispanic White	165
Black	11
Hispanic	0
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	83
85 and over	12
Less than 65	22

Conditions of Medicare patients treated by Dr. Karna Gendo, MD in 2021

Hypertension	49
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	21
Depression	21
Chronic Kidney Disease	14
Asthma	30
Osteoperosis	23
Atrial Fibrilation	6
Heart Failure	9
Chronic Obstructive Pulmonary Disease	13
Diabetes	15
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Karna Gendo, MD treated as an allergist and immunologist in San Ramon, CA during 2022 were skin testing, allergy testing and minimally invasive procedures.

Volume of procedures performed by Dr. Karna Gendo, MD for Medicare patients.

allergy testing	1328
doctor visit	244
minimally invasive procedures	606
skin testing	1328

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Karna Gendo, MD.

**Gender**
Male	53
Female	129

**Ethnicity**
Non-Hispanic White	145
Black	0
Hispanic	0
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	60
85 and over	11
Less than 65	19

Conditions of Medicare patients treated by Dr. Karna Gendo, MD in 2022

Hypertension	54
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	13
Depression	22
Chronic Kidney Disease	13
Asthma	38
Osteoperosis	29
Atrial Fibrilation	13
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	10
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Karna Gendo, MD for Medicare patients.

The highest averages for the top procedures that Dr. Karna Gendo, MD treated as an allergist and immunologist in San Ramon, CA were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

allergy testing	1119
doctor visit	185
immunotherapy	174
injections	174
minimally invasive procedures	1035
pulmonary testing	60
skin testing	1119

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Karna Gendo, MD.

**Gender**
Male	59
Female	103

**Ethnicity**
Black / African American	4
Asian / Pacific Islander	5
Non-Hispanic White	129
Native American / Alaskan Native	0
Hispanic	0
Other	3

**Age**
75 to 84	46
85 and over	6
Less than 65	9
65 to 74	90

Average of Total of Conditions of Medicare patients treated by Dr. Karna Gendo, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Karna Gendo, MD treated were high cholesterol, hypertension, asthma and depression.

Hypertension	44
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	16
Depression	19
Chronic Kidney Disease	13
Asthma	31
Osteoporosis	11
Heart Failure	5
Chronic Obstructive Pulmonary Disease	9
Diabetes	15
Atrial Fibrillation	7
Dementia	0
Cancer	7

Education & Training

Dr. Karna Gendo, MD graduated from University of California, Davis, School of Medicine. This provider completed residency at University of Washington Affiliated Hospitals. This provider is certified by the Certification: American Board of Internal Med and has a state license in California.

Medical School: University of California, Davis, School of Medicine

Residency: University of Washington Affiliated Hospitals

Board Certification: Certification: American Board of Internal Med

Licensed In: California

Affiliations & Hospitals

Dr. Karna Gendo, MD is associated with these hospitals and organizations:

Brown and Toland Physicians

Sutter Health

John Muir Health

Hill Physicians

ALLERGY AND ASTHMA MEDICAL GROUP OF THE BAY AREA INC

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. Karna Gendo, MD appears to accept the following insurance providers: Cigna, Aetna, Blue Shield of California, Anthem, UnitedHealthcare, Health Net, Humana, Western Health Advantage (WHA), Central Health Plan, CCHP Health Plan (Chinese Community Health Plan) and Canopy Health.

Insurance Accepted by Provider includes:

According to our sources, Dr. Karna Gendo, MD accepts the following insurance providers:

Cigna

Aetna

Blue Shield of California

Anthem

UnitedHealthcare

Health Net

Humana

Western Health Advantage (WHA)

Central Health Plan

CCHP Health Plan (Chinese Community Health Plan)

Canopy Health

Ratings & Reviews

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General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$85 $85
Novartis Pharmaceuticals Corporation	$70 XOLAIR $70
Takeda Pharmaceuticals U.S.A., Inc.	$49 CUVITRU $26	TAKHZYRO $22
Horizon Therapeutics plc	$40 Actimmune $40
GENZYME CORPORATION	$21 DUPIXENT $21
Other	$98 XOLAIR $21	Hizentra $18	Odactra $16	Xhance $14	NON-PRODUCT $14	Other $14

**Types of Payments**
Food and Beverage	$306
Education	$58

Biography

Dr. Karna Gendo sees patients in Walnut Creek, CA, Berkeley, CA, and Vallejo, CA. Dr. Karna Gendo's medical specialties are hospital medicine (hospitalist) and allergy & immunology. Dr. Gendo is professionally affiliated with Brown and Toland Physicians, Hill Physicians, and Sutter Health. Dr. Gendo attended the University of California, Davis, School of Medicine and then went on to complete Dr. Gendo's residency at a hospital affiliated with the University of Washington. Dr. Gendo most likely takes Blue Shield, Health Net, and Anthem, as well as other insurance carriers. Hill Physicians reports that Dr. Gendo is accepting new patients at Dr. Gendo's office in Berkeley, CA.

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Dr. Karna Gendo, MD

Office Locations

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karna Gendo, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karna Gendo, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karna Gendo, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karna Gendo, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karna Gendo, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karna Gendo, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karna Gendo, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karna Gendo, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karna Gendo, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karna Gendo, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Karna Gendo, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

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