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

Dr. Timothy G. Tsui, MD

(Timothy Tsui, MD)

(301 Ratings)

Specializes in: Obstetrics & Gynecology

University of Illinois College of Medicine

Professional interests include: women's health issues, annual gynecological exam (well woman exam)

8631 W 3rd Street Medical Offices East, Suite 830e
Los Angeles, CA 90048

(310) 423-1224

Dr. Timothy G. Tsui, MD is an obstetrician and gynecologist in Los Angeles, CA specializing in obstetrics & gynecology. He graduated from University of Illinois College of Medicine. Dr. Timothy G. Tsui, MD is affiliated with Cedars-Sinai and CEDARS-SINAI MEDICAL CARE FOUNDATION.

Office Locations

8631 W 3rd Street Medical Offices East, Suite 830e
Los Angeles, CA 90048

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8631 W 3rd Street Medical Offices East, Suite 840e
Los Angeles, CA 90048

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Noteworthy Medicare Patient Procedures Performed by Dr. Timothy G. Tsui, MD in 2023

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

Top 25%

By Volume:

breast exam

pelvic exam

In 2012, Dr. Timothy G. Tsui, MD performed more breast exam, and pelvic exam procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Timothy G. Tsui, MD for Medicare patients.

doctor visit	19

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Timothy G. Tsui, MD for Medicare patients.

doctor visit	12

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy G. Tsui, MD.

**Gender**
Male	0
Female	40

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

**Age**
From 65 to 74	12
From 75 to 84	0
85 and over	0
Less than 65	15

Conditions of Medicare patients treated by Dr. Timothy G. Tsui, MD in 2013

Hypertension	60
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	30
Depression	33
Chronic Kidney Disease	33
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	40
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Timothy G. Tsui, MD treated as an obstetrician and gynecologist in Los Angeles, CA during 2014 were breast exam, gynecologic procedures, preventive care and cytology.

Volume of procedures performed by Dr. Timothy G. Tsui, MD for Medicare patients.

breast exam	44
cytology	16
doctor visit	31
gynecologic pathology	16
gynecologic procedures	44
preventive care	16

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy G. Tsui, MD.

**Gender**
Male	0
Female	93

**Ethnicity**
Non-Hispanic White	40
Black	21
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	43
From 75 to 84	0
85 and over	0
Less than 65	36

Conditions of Medicare patients treated by Dr. Timothy G. Tsui, MD in 2014

Hypertension	53
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	22
Depression	19
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	0
Diabetes	29
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Timothy G. Tsui, MD treated as an obstetrician and gynecologist in Los Angeles, CA during 2015 were breast exam, gynecologic procedures, preventive care and cytology.

Volume of procedures performed by Dr. Timothy G. Tsui, MD for Medicare patients.

breast exam	48
cytology	17
doctor visit	56
gynecologic pathology	17
gynecologic procedures	48
preventive care	17

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy G. Tsui, MD.

**Gender**
Male	0
Female	228

**Ethnicity**
Non-Hispanic White	100
Black	58
Hispanic	38
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	0
85 and over	0
Less than 65	84

Conditions of Medicare patients treated by Dr. Timothy G. Tsui, MD in 2015

Hypertension	56
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	16
Depression	27
Chronic Kidney Disease	31
Asthma	10
Osteoperosis	18
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	0
Diabetes	31
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Timothy G. Tsui, MD treated as an obstetrician and gynecologist in Los Angeles, CA during 2016 were breast exam, gynecologic procedures, preventive care and cytology.

Volume of procedures performed by Dr. Timothy G. Tsui, MD for Medicare patients.

breast exam	58
cytology	28
doctor visit	58
gynecologic pathology	28
gynecologic procedures	58
pelvic imaging	11
preventive care	28
ultrasound (sonogram)	11
women's imaging	11

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy G. Tsui, MD.

**Gender**
Male	0
Female	129

**Ethnicity**
Non-Hispanic White	51
Black	43
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	49
From 75 to 84	0
85 and over	0
Less than 65	66

Conditions of Medicare patients treated by Dr. Timothy G. Tsui, MD in 2016

Hypertension	60
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	28
Depression	36
Chronic Kidney Disease	36
Asthma	13
Osteoperosis	14
Atrial Fibrilation	0
Heart Failure	16
Chronic Obstructive Pulmonary Disease	0
Diabetes	31
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Timothy G. Tsui, MD treated as an obstetrician and gynecologist in Los Angeles, CA during 2017 were breast exam, gynecologic procedures, preventive care and cytology.

Volume of procedures performed by Dr. Timothy G. Tsui, MD for Medicare patients.

breast exam	45
cytology	18
doctor visit	61
gynecologic pathology	18
gynecologic procedures	45
preventive care	18

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy G. Tsui, MD.

**Gender**
Male	0
Female	103

**Ethnicity**
Non-Hispanic White	52
Black	24
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	51
From 75 to 84	0
85 and over	0
Less than 65	33

Conditions of Medicare patients treated by Dr. Timothy G. Tsui, MD in 2017

Hypertension	55
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	23
Depression	30
Chronic Kidney Disease	27
Asthma	12
Osteoperosis	15
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	0
Diabetes	22
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Timothy G. Tsui, MD treated as an obstetrician and gynecologist in Los Angeles, CA during 2018 were breast exam, gynecologic procedures, preventive care and cytology.

Volume of procedures performed by Dr. Timothy G. Tsui, MD for Medicare patients.

breast exam	53
cytology	23
doctor visit	58
gynecologic pathology	23
gynecologic procedures	53
preventive care	23

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy G. Tsui, MD.

**Gender**
Male	0
Female	116

**Ethnicity**
Non-Hispanic White	64
Black	25
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	59
From 75 to 84	0
85 and over	0
Less than 65	39

Conditions of Medicare patients treated by Dr. Timothy G. Tsui, MD in 2018

Hypertension	51
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	27
Depression	31
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	19
Atrial Fibrilation	0
Heart Failure	16
Chronic Obstructive Pulmonary Disease	0
Diabetes	34
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Timothy G. Tsui, MD treated as an obstetrician and gynecologist in Los Angeles, CA during 2019 were breast exam and gynecologic procedures.

Volume of procedures performed by Dr. Timothy G. Tsui, MD for Medicare patients.

breast exam	12
gynecologic procedures	12

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy G. Tsui, MD.

**Gender**
Male	0
Female	32

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

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

Conditions of Medicare patients treated by Dr. Timothy G. Tsui, MD in 2019

Hypertension	63
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	34
Depression	44
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

2020 Medicare Procedure Volume

The top procedures that Dr. Timothy G. Tsui, MD treated as an obstetrician and gynecologist in Los Angeles, CA during 2020 were breast exam, gynecologic procedures, preventive care and cytology.

Volume of procedures performed by Dr. Timothy G. Tsui, MD for Medicare patients.

breast exam	24
cytology	11
gynecologic pathology	11
gynecologic procedures	24
preventive care	11

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy G. Tsui, MD.

**Gender**
Male	0
Female	40

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

**Age**
From 65 to 74	18
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Timothy G. Tsui, MD in 2020

Hypertension	38
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	30
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	28
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	35
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Timothy G. Tsui, MD treated as an obstetrician and gynecologist in Los Angeles, CA during 2021 were breast exam, gynecologic procedures, preventive care and cytology.

Volume of procedures performed by Dr. Timothy G. Tsui, MD for Medicare patients.

breast exam	49
cytology	20
doctor visit	72
gynecologic pathology	20
gynecologic procedures	49
preventive care	20

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy G. Tsui, MD.

**Gender**
Male	0
Female	125

**Ethnicity**
Non-Hispanic White	78
Black	25
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	56
From 75 to 84	32
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Timothy G. Tsui, MD in 2021

Hypertension	45
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	35
Depression	24
Chronic Kidney Disease	19
Asthma	13
Osteoperosis	24
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	0
Diabetes	20
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Timothy G. Tsui, MD treated as an obstetrician and gynecologist in Los Angeles, CA during 2022 were breast exam, gynecologic procedures, ultrasound (sonogram) and pelvic imaging.

Volume of procedures performed by Dr. Timothy G. Tsui, MD for Medicare patients.

breast exam	41
cytology	16
doctor visit	94
gynecologic pathology	16
gynecologic procedures	41
pelvic imaging	22
preventive care	16
ultrasound (sonogram)	22
women's imaging	22

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy G. Tsui, MD.

**Gender**
Male	0
Female	135

**Ethnicity**
Non-Hispanic White	82
Black	23
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	61
From 75 to 84	44
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Timothy G. Tsui, MD in 2022

Hypertension	61
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	18
Depression	25
Chronic Kidney Disease	13
Asthma	15
Osteoperosis	36
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	32
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Timothy G. Tsui, MD for Medicare patients.

The highest averages for the top procedures that Dr. Timothy G. Tsui, MD treated as an obstetrician and gynecologist in Los Angeles, CA were breast exam, gynecologic procedures, preventive care and cytology.

breast exam	41
cytology	18
doctor visit	51
gynecologic pathology	18
gynecologic procedures	41
pelvic imaging	16
preventive care	18
ultrasound (sonogram)	16
women's imaging	16

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Timothy G. Tsui, MD.

**Gender**
Male	0
Female	94

**Ethnicity**
Black / African American	19
Asian / Pacific Islander	0
Non-Hispanic White	47
Hispanic	10
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	6
85 and over	0
Less than 65	24
65 to 74	42

Average of Total of Conditions of Medicare patients treated by Dr. Timothy G. Tsui, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Timothy G. Tsui, MD treated were hypertension, high cholesterol, depression and diabetes.

Hypertension	49
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	23
Depression	24
Chronic Kidney Disease	19
Asthma	5
Osteoporosis	14
Heart Failure	8
Chronic Obstructive Pulmonary Disease	0
Diabetes	24
Atrial Fibrillation	0
Cancer	7
Dementia	0

Education & Training

Dr. Timothy G. Tsui, MD graduated from University of Illinois College of Medicine. He completed residency at Cedars-Sinai Medical Center. He is certified by the Obstetrics & Gynecology, American Board of Obstetrics and Gynecology and has a state license in California.

Medical School: University of Illinois College of Medicine

Residency: Cedars-Sinai Medical Center

Board Certification: Obstetrics & Gynecology, American Board of Obstetrics and Gynecology

Licensed In: California

Affiliations & Hospitals

Dr. Timothy G. Tsui, MD is associated with these hospitals and organizations:

Cedars-Sinai

CEDARS-SINAI MEDICAL CARE FOUNDATION

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. Timothy G. Tsui, MD appears to accept the following insurance providers: CIGNA PPO, CIGNA HMO, MultiPlan PPO, MultiPlan, Coventry PPO, United Healthcare PPO, United Healthcare HMO, Railroad Medicare, United Healthcare, Anthem Blue Cross HMO, Humana, Anthem Blue Cross PPO, Cigna, Medi-Cal, Anthem, Health Net PPO, Health Net HMO, HealthSmart PPO, HealthSmart, Optima Health, First Health, Beech Street, Aetna PPO, Aetna HMO, Aetna ACO, Aids Healthcare Foundation HMO, Gold Coast PPO, Aids Healthcare Foundation PPO, Blue Shield California HMO, Health Net MAH, Aids Healthcare Foundation MAH, CareMore HMO, Blue Shield California PPO, Medicare MCR, Blue Shield California MAH and CareMore MAH.

Insurance Accepted by Provider includes:

According to our sources, Dr. Timothy G. Tsui, MD accepts the following insurance providers:

CIGNA PPO

CIGNA HMO

MultiPlan PPO

MultiPlan

Coventry PPO

United Healthcare PPO

United Healthcare HMO

Railroad Medicare

United Healthcare

Anthem Blue Cross HMO

Humana

Anthem Blue Cross PPO

Cigna

Medi-Cal

Anthem

Health Net PPO

Health Net HMO

HealthSmart PPO

HealthSmart

Optima Health

First Health

Beech Street

Aetna PPO

Aetna HMO

Aetna ACO

Aids Healthcare Foundation HMO

Gold Coast PPO

Aids Healthcare Foundation PPO

Blue Shield California HMO

Health Net MAH

Aids Healthcare Foundation MAH

CareMore HMO

Blue Shield California PPO

Medicare MCR

Blue Shield California MAH

CareMore MAH

Ratings & Reviews

Dr. Timothy G. Tsui, MD has an exceptional overall rating with an average of 4.8 out of 5 stars based on 301 ratings. We collect ratings and reviews of Dr. Timothy G. Tsui, MD from all over the web to help you find the right in Los Angeles, CA.

4.8

Overall Rating

(301 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2025-12-25

Patient verified via Press Ganey

Thank you Dr. Tsui for your exceptional care, compassion, and dedication. Your professionalism and kindness made a meaningful difference during my care, and I am truly grateful for the time and attention you gave to every concern.It is reassuring to know there are physicians like you who not only provide excellent medical care but also genuinely care about their patients. Thank you for all that you do.

Overall Rating: 5.0 2025-07-07

Patient verified via Press Ganey

I was a previous patient of Dr. Tsui, and was delighted to know that he moved back his practice to L.A. And with that I became his new, old patient. He's friendly and knowledgeable and puts you at ease and I'm so happy to have him back as my doctor.

Overall Rating: 5.0 2024-11-24

Patient verified via Press Ganey

Dr. Tsui is a wonderful doctor. He always explains everything very well and gives me opportunity to ask questions or bring up any problems I could be having. I feel extremely grateful and happy to have Dr Tsui as my OBGYN!

Overall Rating: 5.0 2024-11-14

Patient verified via Press Ganey

Doctor was very good overall. I have to see if he will communicate my lab results by phone and go over it or just send me a message through cs link. Phone call is preferred or a follow up visit would be top notch

Overall Rating: 5.0 2025-09-09

Patient verified via Press Ganey

Dr Tsui was incredible. He was confident, patient, and skilled. I appreciated him quickly responding to my messages in the evening /over the weekend . I'm so grateful to be under his care

Overall Rating: 5.0 2024-08-28

Patient verified via Press Ganey

Dr Timothy Tsue is an amazing doctor! He is #1 on my list! He is so professional and genuinely cares for his patients. I am so happy to have found him as my gynecologist!

Overall Rating: 5.0 2024-03-21

Patient verified via Press Ganey

Dr Tsui took care of my sister throughout her pregnancy, so he was highly recommended. I feel lucky to have him as my OB

Overall Rating: 5.0 2024-06-20

Patient verified via Press Ganey

Dr. Tsui is the best OB GYN one can ask for. He listens and make sure you are heard.

Overall Rating: 5.0 2025-02-11

Patient verified via Press Ganey

Cedar Sinai is world renowned for a reason. My experiences have reflected this.

Overall Rating: 5.0 2024-06-05

Patient verified via Press Ganey

Dr. Tsui is a very thorough doctor who explains things clearly. Very helpful.

To see all 301 reviews for Dr. Timothy G. Tsui, MD, view their full profile.

General Payments

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

**Payments by Company**
Avion Pharmaceuticals	$248 FeRiva 21 7 $248
COMSORT, Inc	$200 NON-PRODUCT $100	NEXPLANON $100
AbbVie Inc.	$133 LO LOESTRIN FE $104	Liletta $29
Ariosa Diagnostics, Inc.	$121 MD-Harmony Prenatal $121
Pfizer Inc.	$112 MYFEMBREE $72	ABRYSVO $21	NURTEC ODT $19
Other	$493 Slynd $86	Orilissa $49	Phexxi $47	Kyleena $44	MYFEMBREE $40	Other $227

**Types of Payments**
Food and Beverage	$1,106
Consulting Fee	$200

Biography

Dr. Timothy Tsui practices obstetrics & gynecology. The average patient rating for Dr. Tsui is 5.0 stars (out of 5). His clinical interests include annual gynecological exam (well woman exam) and women's health issues. Dr. Tsui is affiliated with Cedars-Sinai. He usually is in-network for Anthem, Blue California, and HealthSmart, as well as other insurance carriers. He has a closed panel according to Doctor.com. Dr. Tsui graduated from the University of Illinois College of Medicine and then he performed his residency at Cedars-Sinai Medical Center. He has received the following distinctions: Recipient- Cedars-Sinai Medical Group Physician of the Year Award; Department Head- Obstetrics and Gynecology, Cedars-Sinai Medical Group; and Member- Los Angeles Obstetrical and Gynecological Society. He is conversant in Spanish.