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Dr. Alisson Diann Sombredero Sanchez, MD

(185 Ratings)

Specializes in: Adult Infectious Disease

Professional interests include: wellness visit, sexually transmitted diseases (STDs), hypogonadism, and more.

45 Castro Street Suite 421
San Francisco, CA 94114

(415) 600-4900

Dr. Alisson Diann Sombredero Sanchez, MD is an adult infectious disease specialist in Oakland, CA specializing in adult infectious disease. Dr. Alisson Diann Sombredero Sanchez, MD is affiliated with Sutter Health and SUTTER BAY MEDICAL FOUNDATION.

Office Locations

2950 International Boulevard
Oakland, CA 94601

open_in_new

3838 California Street
San Francisco, CA 94118

(415) 600-4900

(415) 369-1367

open_in_new

45 Castro Street Suite 421
San Francisco, CA 94114

(415) 600-4900

(415) 369-1367

open_in_new

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Alisson Diann Sombredero Sanchez, MD treated as an adult infectious disease specialist in Oakland, CA during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Alisson Diann Sombredero Sanchez, MD for Medicare patients.

hospital care	48
inpatient care	48

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Alisson Diann Sombredero Sanchez, MD treated as an adult infectious disease specialist in Oakland, CA during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Alisson Diann Sombredero Sanchez, MD for Medicare patients.

doctor visit	53
hospital care	202
inpatient care	202

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Alisson Diann Sombredero Sanchez, MD.

**Gender**
Male	78
Female	63

**Ethnicity**
Non-Hispanic White	49
Black	54
Hispanic	0
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	35
From 75 to 84	30
85 and over	13
Less than 65	63

Conditions of Medicare patients treated by Dr. Alisson Diann Sombredero Sanchez, MD in 2013

Hypertension	74
High Cholesterol	43
Stroke	21
Ischemic Heart Disease	47
Depression	46
Chronic Kidney Disease	62
Asthma	13
Osteoperosis	0
Atrial Fibrilation	31
Heart Failure	54
Chronic Obstructive Pulmonary Disease	39
Diabetes	52
Dementia	25
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Alisson Diann Sombredero Sanchez, MD for Medicare patients.

doctor visit	317

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Alisson Diann Sombredero Sanchez, MD.

**Gender**
Male	69
Female	28

**Ethnicity**
Non-Hispanic White	17
Black	63
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	82

Conditions of Medicare patients treated by Dr. Alisson Diann Sombredero Sanchez, MD in 2014

Hypertension	39
High Cholesterol	22
Stroke	0
Ischemic Heart Disease	0
Depression	52
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	16
Chronic Obstructive Pulmonary Disease	0
Diabetes	19
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Alisson Diann Sombredero Sanchez, MD for Medicare patients.

doctor visit	386

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Alisson Diann Sombredero Sanchez, MD.

**Gender**
Male	130
Female	62

**Ethnicity**
Non-Hispanic White	32
Black	126
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	162

Conditions of Medicare patients treated by Dr. Alisson Diann Sombredero Sanchez, MD in 2015

Hypertension	40
High Cholesterol	22
Stroke	0
Ischemic Heart Disease	0
Depression	40
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	0
Diabetes	19
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Alisson Diann Sombredero Sanchez, MD for Medicare patients.

doctor visit	295

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Alisson Diann Sombredero Sanchez, MD.

**Gender**
Male	58
Female	27

**Ethnicity**
Non-Hispanic White	11
Black	56
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	66

Conditions of Medicare patients treated by Dr. Alisson Diann Sombredero Sanchez, MD in 2016

Hypertension	31
High Cholesterol	0
Stroke	0
Ischemic Heart Disease	13
Depression	31
Chronic Kidney Disease	22
Asthma	13
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	25
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Alisson Diann Sombredero Sanchez, MD for Medicare patients.

doctor visit	200

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Alisson Diann Sombredero Sanchez, MD.

**Gender**
Male	49
Female	29

**Ethnicity**
Non-Hispanic White	11
Black	53
Hispanic	0
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. Alisson Diann Sombredero Sanchez, MD in 2017

Hypertension	38
High Cholesterol	17
Stroke	0
Ischemic Heart Disease	0
Depression	29
Chronic Kidney Disease	27
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	22
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Alisson Diann Sombredero Sanchez, MD for Medicare patients.

doctor visit	211

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Alisson Diann Sombredero Sanchez, MD.

**Gender**
Male	52
Female	24

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

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	55

Conditions of Medicare patients treated by Dr. Alisson Diann Sombredero Sanchez, MD in 2018

Hypertension	42
High Cholesterol	20
Stroke	0
Ischemic Heart Disease	0
Depression	30
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	25
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Alisson Diann Sombredero Sanchez, MD for Medicare patients.

doctor visit	225

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Alisson Diann Sombredero Sanchez, MD.

**Gender**
Male	57
Female	24

**Ethnicity**
Non-Hispanic White	0
Black	53
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	53

Conditions of Medicare patients treated by Dr. Alisson Diann Sombredero Sanchez, MD in 2019

Hypertension	49
High Cholesterol	21
Stroke	0
Ischemic Heart Disease	0
Depression	31
Chronic Kidney Disease	32
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	23
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Alisson Diann Sombredero Sanchez, MD treated as an adult infectious disease specialist in Oakland, CA during 2022 were lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Alisson Diann Sombredero Sanchez, MD for Medicare patients.

diabetes management	18
lab tests	18
preventive care	18

Conditions of Medicare patients treated by Dr. Alisson Diann Sombredero Sanchez, MD in 2022

Hypertension	75
High Cholesterol	0
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	75
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Alisson Diann Sombredero Sanchez, MD treated as an adult infectious disease specialist in Oakland, CA during 2023 were lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Alisson Diann Sombredero Sanchez, MD for Medicare patients.

diabetes management	25
lab tests	25
preventive care	25

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Alisson Diann Sombredero Sanchez, MD.

**Gender**
Male	16
Female	17

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

**Age**
From 65 to 74	19
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Alisson Diann Sombredero Sanchez, MD in 2023

Hypertension	75
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	67
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

Volume of procedures performed by Dr. Alisson Diann Sombredero Sanchez, MD for Medicare patients.

doctor visit	136

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Alisson Diann Sombredero Sanchez, MD.

**Gender**
Male	37
Female	33

**Ethnicity**
Non-Hispanic White	46
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	35
From 75 to 84	20
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Alisson Diann Sombredero Sanchez, MD in 2024

Hypertension	70
High Cholesterol	73
Stroke	0
Ischemic Heart Disease	16
Depression	26
Chronic Kidney Disease	27
Asthma	0
Osteoperosis	19
Atrial Fibrilation	17
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	27
Dementia	0
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Alisson Diann Sombredero Sanchez, MD for Medicare patients.

The highest averages for the top procedures that Dr. Alisson Diann Sombredero Sanchez, MD treated as an adult infectious disease specialist in Oakland, CA were hospital care, inpatient care, lab tests and preventive care.

diabetes management	21
doctor visit	227
hospital care	125
inpatient care	125
lab tests	21
preventive care	21

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Alisson Diann Sombredero Sanchez, MD.

**Gender**
Male	49
Female	27

**Ethnicity**
Black / African American	41
Asian / Pacific Islander	1
Non-Hispanic White	15
Hispanic	2
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	4
85 and over	1
Less than 65	49
65 to 74	8

Average of Total of Conditions of Medicare patients treated by Dr. Alisson Diann Sombredero Sanchez, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Alisson Diann Sombredero Sanchez, MD treated were hypertension, diabetes, depression and high cholesterol.

Hypertension	48
High Cholesterol	25
Stroke	1
Ischemic Heart Disease	6
Depression	25
Chronic Kidney Disease	21
Asthma	2
Osteoporosis	1
Heart Failure	7
Chronic Obstructive Pulmonary Disease	3
Diabetes	32
Atrial Fibrillation	4
Cancer	1
Dementia	2

Education & Training

She completed residency at Alameda County Medical Center, Highland Hospital. She is certified by the Board Certification: Internal Medicine and has a state license in California.

Residency: Alameda County Medical Center, Highland Hospital

Board Certification: Board Certification: Internal Medicine

Licensed In: California

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. Alisson Diann Sombredero Sanchez, MD appears to accept the following insurance providers: Private Healthcare Systems (PHCS), WellCare, Medicare Advantage, MultiPlan, Magellan Health Services, Anthem Blue Cross of California, Blue Shield of California, United Healthcare, Cigna, Alliance PPO, HealthSmart, Aetna: Aetna Signature Administrators (ASA), Aetna: Quality Point of Service (QPOS), Aetna: Aetna Student Health Program, Aetna: National Advantage Plan (NAP), Health Net - Currently in 2027 Contract Negotiations: SELECT three-tier POS and SELECT two-tier POS, Large and Small Group, Health Net - Currently in 2027 Contract Negotiations: Health Net HMO: Large Group (101+ employees) & Small Group (2-100 employees), Health Net - Currently in 2027 Contract Negotiations: ELECT Open Access POS, Large and Small Group, Health Net - Currently in 2027 Contract Negotiations: ELECT POS, Large and Small Group, TRICARE: Prime Remote, Aetna: Stanford University Faculty & Staff (SUFS) - Copay Plan - Open Access Aetna Select, Health Net - Currently in 2027 Contract Negotiations: Salud HMO Plus Large/Custom Group, TRICARE: Select (formerly TRICARE Standard and TRICARE Extra), TRICARE: Retired Reserve, Aetna: Aetna Choice POS II, Aetna: Traditional Choice, Aetna: HMO Deductible Plans, Aetna: Managed Choice POS, Aetna: Health Fund POS, Aetna: Open Access Elect Choice EPO, Aetna: Stanford University Faculty & Staff (SUFS) ACA High Deductible Health Plan POS II (ACA HDHP-POS II), Aetna: Aetna Select Open Access, Sutter Health Plan: Individual and Family Plan HMO, Provider Networks of America: PPO, Aetna: Health Fund HMO (aka HMO/HRA), TRICARE: Reserve Select, Health Net - Currently in 2027 Contract Negotiations: PPO for Small Business Health Options Program (SHOP)/Covered California, Aetna: Open Access Managed Choice POS, Health Net - Currently in 2027 Contract Negotiations: Health Net PPO, TRICARE: Extended Care Option (ECHO), Aetna: HMO, Sutter Health Plan: Large and Small Group HMO, TRICARE: Prime, Aetna: Open Choice PPO, Aetna: Aetna Select EPO, Aetna: Stanford University Faculty & Staff (SUFS) High Deductible Health Plan POS II (HDHP POS II) and TRICARE: Young Adult.

Insurance Accepted by Provider includes:

According to our sources, Dr. Alisson Diann Sombredero Sanchez, MD accepts the following insurance providers:

Private Healthcare Systems (PHCS)

WellCare

Medicare Advantage

MultiPlan

Magellan Health Services

Anthem Blue Cross of California

Blue Shield of California

United Healthcare

Cigna

Alliance PPO

HealthSmart

Aetna: Aetna Signature Administrators (ASA)

Aetna: Quality Point of Service (QPOS)

Aetna: Aetna Student Health Program

Aetna: National Advantage Plan (NAP)

Health Net - Currently in 2027 Contract Negotiations: SELECT three-tier POS and SELECT two-tier POS, Large and Small Group

Health Net - Currently in 2027 Contract Negotiations: Health Net HMO: Large Group (101+ employees) & Small Group (2-100 employees)

Health Net - Currently in 2027 Contract Negotiations: ELECT Open Access POS, Large and Small Group

Health Net - Currently in 2027 Contract Negotiations: ELECT POS, Large and Small Group

TRICARE: Prime Remote

Aetna: Stanford University Faculty & Staff (SUFS) - Copay Plan - Open Access Aetna Select

Health Net - Currently in 2027 Contract Negotiations: Salud HMO Plus Large/Custom Group

TRICARE: Select (formerly TRICARE Standard and TRICARE Extra)

TRICARE: Retired Reserve

Aetna: Aetna Choice POS II

Aetna: Traditional Choice

Aetna: HMO Deductible Plans

Aetna: Managed Choice POS

Aetna: Health Fund POS

Aetna: Open Access Elect Choice EPO

Aetna: Stanford University Faculty & Staff (SUFS) ACA High Deductible Health Plan POS II (ACA HDHP-POS II)

Aetna: Aetna Select Open Access

Sutter Health Plan: Individual and Family Plan HMO

Provider Networks of America: PPO

Aetna: Health Fund HMO (aka HMO/HRA)

TRICARE: Reserve Select

Health Net - Currently in 2027 Contract Negotiations: PPO for Small Business Health Options Program (SHOP)/Covered California

Aetna: Open Access Managed Choice POS

Health Net - Currently in 2027 Contract Negotiations: Health Net PPO

TRICARE: Extended Care Option (ECHO)

Aetna: HMO

Sutter Health Plan: Large and Small Group HMO

TRICARE: Prime

Aetna: Open Choice PPO

Aetna: Aetna Select EPO

Aetna: Stanford University Faculty & Staff (SUFS) High Deductible Health Plan POS II (HDHP POS II)

TRICARE: Young Adult

Ratings & Reviews

Dr. Alisson Diann Sombredero Sanchez, MD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 185 ratings. We collect ratings and reviews of Dr. Alisson Diann Sombredero Sanchez, MD from all over the web to help you find the right in Oakland, CA.

4.9

Overall Rating

(185 Ratings)

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General Payments

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

**Payments by Company**
Gilead Sciences, Inc.	$805 Biktarvy $48	Descovy $19	$738
Gilead Sciences Inc	$347 $347
Janssen Products, LP	$270 Symtuza $99	COBICISTAT $87	PREZCOBIX $84
ViiV Healthcare Company	$198 CABENUVA $90	DOVATO $83	APRETUDE $25
Janssen Scientific Affairs, LLC	$128 PREZISTA $83	PREZCOBIX $45
Other	$379 DELSTRIGO $98	BEXSERO $26	REYATAZ $26	PREVNAR 20 $22	DEXCOM G6 TRANSMITTER $18	Other $188

**Types of Payments**
Food and Beverage	$1,845
Education	$282

Research Payments

Dr. Alisson Diann Sombredero Sanchez, MD has received 9 research payments totaling $1,121.

Biography

Dr. Alisson Sanchez is a specialist in adult infectious disease. She works in San Francisco, CA and Oakland, CA. These areas are among her clinical interests: cancer screening, wellness visit, and hepatitis C. Patient ratings for Dr. Sanchez average 5.0 stars (out of 5). Magellan Health Services, Anthem, and Blue Cross/Blue Shield appears to be the insurance carriers that Dr. Sanchez takes. Dr. Sanchez's residency was performed at Alameda County Medical Center, Highland Hospital. She is conversant in Spanish. She is affiliated with Sutter Health. Unfortunately, according to Sutter Health, she is not currently accepting new patients.