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Dr. Vanni Chendu Manthiram, MD

Accepting New Patients

(No ratings)

Specializes in: General Surgery
Wayne State University School of Medicine (1999)
27212 Calaroga Avenue
Hayward, CA 94545

Dr. Vanni Chendu Manthiram, MD is a general surgeon in Hayward, CA specializing in general surgery. She graduated from Wayne State University School of Medicine in 1999 and has 26 years of experience. Dr. Vanni Chendu Manthiram, MD is affiliated with Brown and Toland Physicians, Stanford Health Care, Stanford Health Care Stanford Health Care - Tri-Valley and Valleycare Medical Center.

View Doctor's Full Profile (510) 785-5000

Office Locations

Valleycare Medical Center

27212 Calaroga Avenue
Hayward, CA 94545
(510) 785-5000
open_in_new
300 Pasteur Drive
Palo Alto, CA 94304
(650) 723-4000
(925) 460-9002
open_in_new

Valleycare Medical Center

5565 W Las Positas Boulevard Suite 260
Pleasanton, CA 94588
(925) 534-0500
open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Vanni Chendu Manthiram, MD in 2023

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

Top 25%

By Volume:

inpatient hospital care

In 2013, Dr. Vanni Chendu Manthiram, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Vanni Chendu Manthiram, MD treated as a general surgeon in Hayward, CA during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Vanni Chendu Manthiram, MD for Medicare patients.

doctor visit 87
hospital care 167
inpatient care 167

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Vanni Chendu Manthiram, MD.

Gender
Male 41
Female 91
Ethnicity
Non-Hispanic White 109
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 55
From 75 to 84 28
85 and over 29
Less than 65 20

Conditions of Medicare patients treated by Dr. Vanni Chendu Manthiram, MD in 2013

The most common conditions of Medicare patients that Dr. Vanni Chendu Manthiram, MD treated during 2013 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension 75
High Cholesterol 55
Stroke 0
Ischemic Heart Disease 33
Depression 23
Chronic Kidney Disease 33
Asthma 15
Osteoperosis 12
Atrial Fibrilation 16
Heart Failure 29
Chronic Obstructive Pulmonary Disease 9
Diabetes 32
Dementia 20
Cancer 27

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Vanni Chendu Manthiram, MD treated as a general surgeon in Hayward, CA during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Vanni Chendu Manthiram, MD for Medicare patients.

doctor visit 94
hospital care 103
inpatient care 103

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Vanni Chendu Manthiram, MD.

Gender
Male 54
Female 100
Ethnicity
Non-Hispanic White 116
Black 0
Hispanic 0
Asian 18
Other 0
Native American 0
Age
From 65 to 74 61
From 75 to 84 52
85 and over 22
Less than 65 19

Conditions of Medicare patients treated by Dr. Vanni Chendu Manthiram, MD in 2014

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

Hypertension 75
High Cholesterol 59
Stroke 8
Ischemic Heart Disease 34
Depression 23
Chronic Kidney Disease 34
Asthma 9
Osteoperosis 15
Atrial Fibrilation 16
Heart Failure 23
Chronic Obstructive Pulmonary Disease 18
Diabetes 31
Dementia 18
Cancer 31

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Vanni Chendu Manthiram, MD treated as a general surgeon in Hayward, CA during 2015 were hospital care, inpatient care and catheterization.

Volume of procedures performed by Dr. Vanni Chendu Manthiram, MD for Medicare patients.

catheterization 11
doctor visit 93
hospital care 95
inpatient care 95

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Vanni Chendu Manthiram, MD.

Gender
Male 78
Female 206
Ethnicity
Non-Hispanic White 196
Black 0
Hispanic 28
Asian 32
Other 0
Native American 0
Age
From 65 to 74 112
From 75 to 84 86
85 and over 44
Less than 65 42

Conditions of Medicare patients treated by Dr. Vanni Chendu Manthiram, MD in 2015

The most common conditions of Medicare patients that Dr. Vanni Chendu Manthiram, MD treated during 2015 were hypertension, high cholesterol, chronic kidney disease and cancer.

Hypertension 73
High Cholesterol 63
Stroke 0
Ischemic Heart Disease 34
Depression 23
Chronic Kidney Disease 39
Asthma 20
Osteoperosis 13
Atrial Fibrilation 13
Heart Failure 30
Chronic Obstructive Pulmonary Disease 18
Diabetes 30
Dementia 13
Cancer 35

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Vanni Chendu Manthiram, MD treated as a general surgeon in Hayward, CA during 2016 were hospital care, inpatient care and catheterization.

Volume of procedures performed by Dr. Vanni Chendu Manthiram, MD for Medicare patients.

catheterization 13
doctor visit 110
hospital care 84
inpatient care 84

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Vanni Chendu Manthiram, MD.

Gender
Male 39
Female 92
Ethnicity
Non-Hispanic White 93
Black 0
Hispanic 0
Asian 15
Other 0
Native American 0
Age
From 65 to 74 60
From 75 to 84 41
85 and over 19
Less than 65 11

Conditions of Medicare patients treated by Dr. Vanni Chendu Manthiram, MD in 2016

The most common conditions of Medicare patients that Dr. Vanni Chendu Manthiram, MD treated during 2016 were hypertension, high cholesterol, chronic kidney disease and cancer.

Hypertension 71
High Cholesterol 55
Stroke 0
Ischemic Heart Disease 30
Depression 15
Chronic Kidney Disease 38
Asthma 22
Osteoperosis 10
Atrial Fibrilation 16
Heart Failure 23
Chronic Obstructive Pulmonary Disease 15
Diabetes 25
Dementia 15
Cancer 35

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Vanni Chendu Manthiram, MD treated as a general surgeon in Hayward, CA during 2017 were hospital care, inpatient care, lymph node procedures and excision.

Volume of procedures performed by Dr. Vanni Chendu Manthiram, MD for Medicare patients.

breast procedures 12
cancer surgery 12
catheterization 13
diagnostic procedures 12
doctor visit 126
excision 24
hospital care 123
inpatient care 123
lymph node procedures 24
open surgery 12

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Vanni Chendu Manthiram, MD.

Gender
Male 61
Female 117
Ethnicity
Non-Hispanic White 144
Black 0
Hispanic 0
Asian 16
Other 0
Native American 0
Age
From 65 to 74 80
From 75 to 84 54
85 and over 29
Less than 65 15

Conditions of Medicare patients treated by Dr. Vanni Chendu Manthiram, MD in 2017

The most common conditions of Medicare patients that Dr. Vanni Chendu Manthiram, MD treated during 2017 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension 75
High Cholesterol 49
Stroke 0
Ischemic Heart Disease 28
Depression 21
Chronic Kidney Disease 33
Asthma 14
Osteoperosis 9
Atrial Fibrilation 12
Heart Failure 26
Chronic Obstructive Pulmonary Disease 13
Diabetes 32
Dementia 12
Cancer 27

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Vanni Chendu Manthiram, MD treated as a general surgeon in Hayward, CA during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Vanni Chendu Manthiram, MD for Medicare patients.

doctor visit 124
hospital care 178
inpatient care 178

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Vanni Chendu Manthiram, MD.

Gender
Male 56
Female 130
Ethnicity
Non-Hispanic White 145
Black 0
Hispanic 15
Asian 13
Other 0
Native American 0
Age
From 65 to 74 80
From 75 to 84 53
85 and over 34
Less than 65 19

Conditions of Medicare patients treated by Dr. Vanni Chendu Manthiram, MD in 2018

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

Hypertension 74
High Cholesterol 72
Stroke 7
Ischemic Heart Disease 33
Depression 24
Chronic Kidney Disease 46
Asthma 14
Osteoperosis 12
Atrial Fibrilation 19
Heart Failure 27
Chronic Obstructive Pulmonary Disease 17
Diabetes 31
Dementia 12
Cancer 26

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Vanni Chendu Manthiram, MD treated as a general surgeon in Hayward, CA during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Vanni Chendu Manthiram, MD for Medicare patients.

doctor visit 101
hospital care 135
inpatient care 135

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Vanni Chendu Manthiram, MD.

Gender
Male 64
Female 116
Ethnicity
Non-Hispanic White 120
Black 0
Hispanic 27
Asian 16
Other 0
Native American 0
Age
From 65 to 74 80
From 75 to 84 53
85 and over 27
Less than 65 20

Conditions of Medicare patients treated by Dr. Vanni Chendu Manthiram, MD in 2019

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

Hypertension 74
High Cholesterol 67
Stroke 0
Ischemic Heart Disease 37
Depression 27
Chronic Kidney Disease 46
Asthma 12
Osteoperosis 17
Atrial Fibrilation 16
Heart Failure 24
Chronic Obstructive Pulmonary Disease 14
Diabetes 32
Dementia 9
Cancer 32

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Vanni Chendu Manthiram, MD treated as a general surgeon in Hayward, CA during 2020 were hospital care, inpatient care, breast procedures and cancer surgery.

Volume of procedures performed by Dr. Vanni Chendu Manthiram, MD for Medicare patients.

breast procedures 15
cancer surgery 15
doctor visit 100
excision 15
hospital care 101
inpatient care 101

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Vanni Chendu Manthiram, MD.

Gender
Male 49
Female 95
Ethnicity
Non-Hispanic White 105
Black 0
Hispanic 15
Asian 0
Other 0
Native American 0
Age
From 65 to 74 59
From 75 to 84 45
85 and over 23
Less than 65 17

Conditions of Medicare patients treated by Dr. Vanni Chendu Manthiram, MD in 2020

The most common conditions of Medicare patients that Dr. Vanni Chendu Manthiram, MD treated during 2020 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension 75
High Cholesterol 59
Stroke 0
Ischemic Heart Disease 35
Depression 27
Chronic Kidney Disease 47
Asthma 19
Osteoperosis 17
Atrial Fibrilation 14
Heart Failure 31
Chronic Obstructive Pulmonary Disease 17
Diabetes 27
Dementia 18
Cancer 33

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Vanni Chendu Manthiram, MD treated as a general surgeon in Hayward, CA during 2021 were hospital care, inpatient care, excision and breast procedures.

Volume of procedures performed by Dr. Vanni Chendu Manthiram, MD for Medicare patients.

breast procedures 17
cancer surgery 17
diagnostic procedures 14
doctor visit 149
excision 31
hospital care 161
inpatient care 161
lymph node procedures 14
open surgery 14

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Vanni Chendu Manthiram, MD.

Gender
Male 62
Female 133
Ethnicity
Non-Hispanic White 137
Black 0
Hispanic 17
Asian 26
Other 0
Native American 0
Age
From 65 to 74 82
From 75 to 84 71
85 and over 28
Less than 65 14

Conditions of Medicare patients treated by Dr. Vanni Chendu Manthiram, MD in 2021

The most common conditions of Medicare patients that Dr. Vanni Chendu Manthiram, MD treated during 2021 were hypertension, high cholesterol, chronic kidney disease and cancer.

Hypertension 75
High Cholesterol 67
Stroke 0
Ischemic Heart Disease 31
Depression 23
Chronic Kidney Disease 49
Asthma 15
Osteoperosis 24
Atrial Fibrilation 15
Heart Failure 25
Chronic Obstructive Pulmonary Disease 16
Diabetes 29
Dementia 13
Cancer 33

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Vanni Chendu Manthiram, MD treated as a general surgeon in Hayward, CA during 2022 were hospital care, inpatient care, open surgery and diagnostic procedures.

Volume of procedures performed by Dr. Vanni Chendu Manthiram, MD for Medicare patients.

diagnostic procedures 12
doctor visit 150
excision 12
hospital care 110
inpatient care 110
lymph node procedures 12
open surgery 12

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Vanni Chendu Manthiram, MD.

Gender
Male 56
Female 131
Ethnicity
Non-Hispanic White 132
Black 0
Hispanic 14
Asian 25
Other 0
Native American 0
Age
From 65 to 74 84
From 75 to 84 67
85 and over 21
Less than 65 15

Conditions of Medicare patients treated by Dr. Vanni Chendu Manthiram, MD in 2022

The most common conditions of Medicare patients that Dr. Vanni Chendu Manthiram, MD treated during 2022 were hypertension, high cholesterol, chronic kidney disease and cancer.

Hypertension 75
High Cholesterol 71
Stroke 10
Ischemic Heart Disease 23
Depression 24
Chronic Kidney Disease 36
Asthma 20
Osteoperosis 29
Atrial Fibrilation 25
Heart Failure 21
Chronic Obstructive Pulmonary Disease 18
Diabetes 30
Dementia 7
Cancer 30

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Vanni Chendu Manthiram, MD treated as a general surgeon in Hayward, CA during 2023 were hospital care and inpatient care.

Volume of procedures performed by Dr. Vanni Chendu Manthiram, MD for Medicare patients.

doctor visit 145
hospital care 132
inpatient care 132

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Vanni Chendu Manthiram, MD.

Gender
Male 60
Female 115
Ethnicity
Non-Hispanic White 118
Black 0
Hispanic 17
Asian 26
Other 0
Native American 0
Age
From 65 to 74 61
From 75 to 84 74
85 and over 22
Less than 65 18

Conditions of Medicare patients treated by Dr. Vanni Chendu Manthiram, MD in 2023

The most common conditions of Medicare patients that Dr. Vanni Chendu Manthiram, MD treated during 2023 were high cholesterol, hypertension, chronic kidney disease and diabetes.

Hypertension 75
High Cholesterol 75
Stroke 9
Ischemic Heart Disease 27
Depression 19
Chronic Kidney Disease 35
Asthma 18
Osteoperosis 26
Atrial Fibrilation 19
Heart Failure 25
Chronic Obstructive Pulmonary Disease 19
Diabetes 33
Dementia 11
Cancer 31

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Vanni Chendu Manthiram, MD for Medicare patients.

The highest averages for the top procedures that Dr. Vanni Chendu Manthiram, MD treated as a general surgeon in Hayward, CA were hospital care, inpatient care, excision and lymph node procedures.

breast procedures 14
cancer surgery 14
catheterization 12
diagnostic procedures 12
doctor visit 116
excision 20
hospital care 126
inpatient care 126
lymph node procedures 16
open surgery 12

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Vanni Chendu Manthiram, MD.

Gender
Male 56
Female 120
Ethnicity
Black / African American 0
Asian / Pacific Islander 17
Non-Hispanic White 128
Native American / Alaskan Native 0
Hispanic 12
Other 0
Age
75 to 84 56
85 and over 27
Less than 65 19
65 to 74 74

Average of Total of Conditions of Medicare patients treated by Dr. Vanni Chendu Manthiram, MD From 2013 - 2023

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

Hypertension 74
High Cholesterol 62
Stroke 3
Ischemic Heart Disease 31
Depression 22
Chronic Kidney Disease 39
Asthma 16
Osteoporosis 16
Heart Failure 25
Chronic Obstructive Pulmonary Disease 15
Diabetes 30
Atrial Fibrillation 16
Cancer 30
Dementia 13

Education & Training

Dr. Vanni Chendu Manthiram, MD graduated from Wayne State University School of Medicine in 1999. She completed residency at University of California, San Francisco (UCSF) Affiliated Hospitals. She is certified by the American Board of Surgery and has a state license in California.

Medical School: Wayne State University School of Medicine (1999)

Residency: University of California, San Francisco (UCSF) Affiliated Hospitals

Board Certification: American Board of Surgery

Licensed In: California

Affiliations & Hospitals

Dr. Vanni Chendu Manthiram, MD is associated with these hospitals and organizations:

Brown and Toland Physicians
Stanford Health Care
Stanford Health Care Stanford Health Care - Tri-Valley
Valleycare Medical Center

Ratings & Reviews

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General Payments

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

Payments by Company
Intuitive Surgical, Inc. $8,427 Da Vinci Surgical System
$8,427
Medtronic Xomed, Inc. $729 Advanced Energy Cutting Device
$729
Genentech USA, Inc. $108 Perjeta
$108
Covidien Sales LLC $97 Valleylab FT10
$35 		ProGrip
$28 		Vessel Sealing
$17 		Endo Stapling
$17
Medtronic, Inc. $83 LigaSure
$70 		Dextile
$13
Other $166 OFIRMEV
$32 		SAVI SCOUT
$27 		NASCOBAL CYANOCOBALAMIN, USP
$20 		PINTUITION
$20 		Surgical Endoscopy Products
$18 		Other
$49
Types of Payments
Education $7,000
Food and Beverage $1,854
Travel and Lodging $755

Biography

Dr. Vanni Manthiram, who practices in Palo Alto, CA, Hayward, CA, and Pleasanton, CA, is a medical specialist in general surgery. She obtained her medical school training at Wayne State University School of Medicine and performed her residency at a hospital affiliated with the University of California, San Francisco (UCSF). Dr. Manthiram's professional affiliations include Brown and Toland Physicians and Stanford Health Care. According to Brown and Toland Physicians, new patients are welcome to contact her office in Hayward, CA.

Other Providers in Hayward, CA