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Home > CA Providers > Obstetricians & Gynecologists: OB-GYNs

Dr. Hanh Thi Tran, DO

Accepting New Patients

(7 Ratings)

Specializes in: Obstetrics & Gynecology (OB/GYN) and Internal Medicine (Adult Medicine)

Touro University College of Osteopathic Medicine

2299 Mowry Suite #3-C
Fremont, CA 94538

(510) 248-1470

Dr. Hanh Thi Tran, DO is an obstetrician and gynecologist in Fremont, CA specializing in obstetrics & gynecology (ob/gyn) and internal medicine (adult medicine). She graduated from Touro University College of Osteopathic Medicine. Dr. Hanh Thi Tran, DO is affiliated with Hill Physicians and WASHINGTON TOWNSHIP MEDICAL FOUNDATION.

Office Locations

2299 Mowry Suite #3-C
Fremont, CA 94538

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Medicare Procedure and Patient Information

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Hanh Thi Tran, DO.

**Gender**
Male	0
Female	17

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Hanh Thi Tran, DO treated as an obstetrician and gynecologist in Fremont, CA during 2015 were breast exam and gynecologic procedures.

Volume of procedures performed by Dr. Hanh Thi Tran, DO for Medicare patients.

breast exam	13
doctor visit	51
gynecologic procedures	13

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Hanh Thi Tran, DO.

**Gender**
Male	0
Female	112

**Ethnicity**
Non-Hispanic White	88
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	40
From 75 to 84	0
85 and over	0
Less than 65	38

Conditions of Medicare patients treated by Dr. Hanh Thi Tran, DO in 2015

Hypertension	48
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	25
Depression	30
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	20
Diabetes	32
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Hanh Thi Tran, DO treated as an obstetrician and gynecologist in Fremont, CA during 2016 were breast exam, gynecologic procedures, preventive care and cytology.

Volume of procedures performed by Dr. Hanh Thi Tran, DO for Medicare patients.

breast exam	23
cytology	12
doctor visit	35
gynecologic pathology	12
gynecologic procedures	23
preventive care	12

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Hanh Thi Tran, DO.

**Gender**
Male	0
Female	51

**Ethnicity**
Non-Hispanic White	36
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. Hanh Thi Tran, DO in 2016

Hypertension	59
High Cholesterol	49
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	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Hanh Thi Tran, DO treated as an obstetrician and gynecologist in Fremont, CA during 2017 were breast exam, gynecologic procedures, preventive care and cytology.

Volume of procedures performed by Dr. Hanh Thi Tran, DO for Medicare patients.

breast exam	20
cytology	18
doctor visit	64
gynecologic pathology	18
gynecologic procedures	20
preventive care	18

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Hanh Thi Tran, DO.

**Gender**
Male	0
Female	67

**Age**
From 65 to 74	32
From 75 to 84	0
85 and over	0
Less than 65	15

Conditions of Medicare patients treated by Dr. Hanh Thi Tran, DO in 2017

Hypertension	64
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	18
Depression	18
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	24
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Hanh Thi Tran, DO treated as an obstetrician and gynecologist in Fremont, CA during 2018 were breast exam, gynecologic procedures, preventive care and cytology.

Volume of procedures performed by Dr. Hanh Thi Tran, DO for Medicare patients.

breast exam	20
cytology	14
doctor visit	51
gynecologic pathology	14
gynecologic procedures	20
preventive care	14

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Hanh Thi Tran, DO.

**Gender**
Male	0
Female	66

**Ethnicity**
Non-Hispanic White	45
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	33
From 75 to 84	0
85 and over	0
Less than 65	19

Conditions of Medicare patients treated by Dr. Hanh Thi Tran, DO in 2018

Hypertension	56
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	26
Depression	32
Chronic Kidney Disease	17
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	27
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Hanh Thi Tran, DO treated as an obstetrician and gynecologist in Fremont, CA during 2019 were breast exam and gynecologic procedures.

Volume of procedures performed by Dr. Hanh Thi Tran, DO for Medicare patients.

breast exam	12
doctor visit	52
gynecologic procedures	12

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Hanh Thi Tran, DO.

**Gender**
Male	0
Female	49

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

**Age**
From 65 to 74	15
From 75 to 84	0
85 and over	0
Less than 65	14

Conditions of Medicare patients treated by Dr. Hanh Thi Tran, DO in 2019

Hypertension	57
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	0
Depression	24
Chronic Kidney Disease	35
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	37
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Hanh Thi Tran, DO for Medicare patients.

doctor visit	14

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Hanh Thi Tran, DO.

**Gender**
Male	0
Female	41

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

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

Conditions of Medicare patients treated by Dr. Hanh Thi Tran, DO in 2020

Hypertension	63
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	29
Depression	0
Chronic Kidney Disease	29
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	34
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Hanh Thi Tran, DO treated as an obstetrician and gynecologist in Fremont, CA during 2021 were placement of vaginal support device, breast exam and gynecologic procedures.

Volume of procedures performed by Dr. Hanh Thi Tran, DO for Medicare patients.

breast exam	25
doctor visit	39
gynecologic procedures	25
placement of vaginal support device	31

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Hanh Thi Tran, DO.

**Gender**
Male	0
Female	70

**Ethnicity**
Non-Hispanic White	32
Black	0
Hispanic	0
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	34
From 75 to 84	17
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Hanh Thi Tran, DO in 2021

Hypertension	71
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	30
Depression	20
Chronic Kidney Disease	29
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	17
Chronic Obstructive Pulmonary Disease	0
Diabetes	37
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Hanh Thi Tran, DO treated as an obstetrician and gynecologist in Fremont, CA during 2022 were lab tests, breast exam and gynecologic procedures.

Volume of procedures performed by Dr. Hanh Thi Tran, DO for Medicare patients.

breast exam	17
doctor visit	41
gynecologic procedures	17
lab tests	19

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Hanh Thi Tran, DO.

**Gender**
Male	0
Female	67

**Ethnicity**
Non-Hispanic White	20
Black	0
Hispanic	0
Asian	27
Other	0
Native American	0

**Age**
From 65 to 74	28
From 75 to 84	19
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Hanh Thi Tran, DO in 2022

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	0
Depression	19
Chronic Kidney Disease	22
Asthma	19
Osteoperosis	22
Atrial Fibrilation	18
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	40
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Hanh Thi Tran, DO treated as an obstetrician and gynecologist in Fremont, CA during 2023 were breast exam and gynecologic procedures.

Volume of procedures performed by Dr. Hanh Thi Tran, DO for Medicare patients.

breast exam	26
doctor visit	24
gynecologic procedures	26

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Hanh Thi Tran, DO.

**Gender**
Male	0
Female	61

**Ethnicity**
Non-Hispanic White	25
Black	0
Hispanic	0
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	26
From 75 to 84	0
85 and over	13
Less than 65	0

Conditions of Medicare patients treated by Dr. Hanh Thi Tran, DO in 2023

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	23
Depression	0
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	21
Atrial Fibrilation	18
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	43
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Hanh Thi Tran, DO treated as an obstetrician and gynecologist in Fremont, CA during 2024 were breast exam and gynecologic procedures.

Volume of procedures performed by Dr. Hanh Thi Tran, DO for Medicare patients.

breast exam	33
doctor visit	81
gynecologic procedures	33

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Hanh Thi Tran, DO.

**Gender**
Male	0
Female	74

**Ethnicity**
Non-Hispanic White	23
Black	0
Hispanic	0
Asian	26
Other	0
Native American	0

**Age**
From 65 to 74	38
From 75 to 84	16
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Hanh Thi Tran, DO in 2024

Hypertension	70
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	0
Depression	18
Chronic Kidney Disease	23
Asthma	26
Osteoperosis	27
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	39
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2014 - 2024

Volume of procedures performed by Dr. Hanh Thi Tran, DO for Medicare patients.

The highest averages for the top procedures that Dr. Hanh Thi Tran, DO treated as an obstetrician and gynecologist in Fremont, CA were breast exam, gynecologic procedures, lab tests and preventive care.

breast exam	21
cytology	14
doctor visit	45
gynecologic pathology	14
gynecologic procedures	21
lab tests	19
preventive care	14

Average Medicare Patient Data From 2014 - 2024

Information about Medicare patients treated by Dr. Hanh Thi Tran, DO.

**Gender**
Male	0
Female	61

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	8
Non-Hispanic White	28
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	4
85 and over	1
Less than 65	7
65 to 74	26

Average of Total of Conditions of Medicare patients treated by Dr. Hanh Thi Tran, DO From 2014 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Hanh Thi Tran, DO treated were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	58
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	13
Depression	14
Chronic Kidney Disease	18
Asthma	4
Osteoporosis	6
Heart Failure	1
Chronic Obstructive Pulmonary Disease	1
Diabetes	28
Atrial Fibrillation	3
Dementia	0
Cancer	0

Education & Training

Dr. Hanh Thi Tran, DO graduated from Touro University College of Osteopathic Medicine. She completed residency at Cooper University Hospital. She is certified by the Board Certification: American Osteopathic Association - null and has a state license in New Jersey.

Medical School: Touro University College of Osteopathic Medicine

Residency: Cooper University Hospital

Board Certification: Board Certification: American Osteopathic Association - null

Licensed In: New Jersey

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. Hanh Thi Tran, DO appears to accept the following insurance providers: Cigna, Aetna, Blue Shield of California, UnitedHealthcare, SCAN Health Plan, Anthem, Health Net, Hill Physicians Care Solutions, Central Health Plan, CCHP Health Plan (Chinese Community Health Plan) and Canopy Health.

Insurance Accepted by Provider includes:

According to our sources, Dr. Hanh Thi Tran, DO accepts the following insurance providers:

Cigna

Aetna

Blue Shield of California

UnitedHealthcare

SCAN Health Plan

Anthem

Health Net

Hill Physicians Care Solutions

Central Health Plan

CCHP Health Plan (Chinese Community Health Plan)

Canopy Health

Ratings & Reviews

Dr. Hanh Thi Tran, DO has a high overall rating with an average of 3.86 out of 5 stars based on 7 ratings. We collect ratings and reviews of Dr. Hanh Thi Tran, DO from all over the web to help you find the right in Fremont, CA.

3.86

Overall Rating

(7 Ratings)

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Reviews From Around The Web

Overall Rating: 5.0 2026-05-29

Patient verified via Press Ganey

Dr. Tran is quite phenomenal! She truly cares about her patients. She always validate any concerns that I may have or worries, And makes me feel overall very comfortable with my care here. She is also very personable, Kind, Compassionate, And empathetic! I would definitely recommend my provider to family and friends.

Overall Rating: 5.0 2026-02-13

Patient verified via Press Ganey

She was very personable.

General Payments

These charts describe general payments received by Dr. Hanh Thi Tran, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
AbbVie, Inc.	$17 Lupron $17
Perrigo Company PLC	$16 Evamist estradiol Transdermal Spray 153mg $16
Allergan Inc.	$16 LO LOESTRIN FE $16
CooperSurgical, Inc.	$13 Endosee $13
Duchesnay USA Incorporated	$12 Diclegis $12
Other	$19 ULTRA $11	JADA SYSTEM $8

**Types of Payments**
Food and Beverage	$94

Biography

Dr Hanh (Jenny) Tran is a board-certified obstetrician and gynecologist at Washington Women's Health Specialists, specializing in OB/GYN care with a focus on global health and preventive care. She earned her osteopathic degree from Touro University and completed her residency and internship on the East Coast before returning to California. Dr Tran emphasizes the importance of regular self-exams, routine mammograms, and preventive health measures for women of all ages. She is passionate about guiding women through the journey of motherhood and ensuring their optimal health through a whole-person approach. Dr Tran's dedication to high-quality, patient-centered care is reflected in her thoughtful, communicative practice.