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Dr. Tri A. Dinh, MD

(Tri A. Dinh, M.D.)

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Specializes in: Gynecology and Gynecologic Oncology

Baylor College of Medicine (1992)

Professional interests include: fibroids (leiomyoma), loop electrosurgical excision procedure (LEEP), ovarian cyst, and more.

4500 San Pablo Road
Jacksonville, FL 32224

(904) 953-2000

Dr. Tri A. Dinh, MD is a gynecologist in Jacksonville, FL specializing in gynecology and gynecologic oncology. He graduated from Baylor College of Medicine in 1992 and has 34 years of experience. Dr. Tri A. Dinh, MD is affiliated with Mayo Clinic and MAYO CLINIC JACKSONVILLE.

Office Locations

4500 San Pablo Road
Jacksonville, FL 32224

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Jacksonville, FL

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Some issues Dr. Tri A. Dinh, MD can help you with:

Biopsy

A biopsy is a procedure performed to remove a small sample of cells for testing. The cells are examined in a laboratory to check for disease, or sometimes to see how badly a known disease is affecting them. Biopsy can be performed on any part of the body.

Although biopsy is most often associated with cancer, it can also be used to check for other diseases, such as infections. A biopsy sample can be scraped, cut, collected with a needle, taken with a machine that punches out a tiny piece, or removed with the tiny tools in an endoscope.

In most cases, a biopsy is a simple outpatient procedure. Depending on the procedure, patients may need to stop taking certain medications beforehand, such as blood thinners. It is important for patients to tell doctors if they are pregnant, as certain biopsies require the use of x-rays to guide the needle to the right location. There is usually very little pain associated with a biopsy. Patients will have to wait a few days to hear the results.

Hysteroscopy

A hysteroscopy is a diagnostic procedure performed to examine the inside of the uterus. A thin tube with a camera and light at the end, called a hysteroscope, is inserted through the vagina. It allows the physician to view the cervix and uterine walls. Sometimes, gas or liquid is used to expand the uterus and allow a better view. If necessary, tiny instruments can also be passed through the tube and used for certain procedures, such as taking a biopsy or removing a polyp.

Hysteroscopy is often done to figure out the cause of abnormal menstrual bleeding. However, it can also be used to:

Identify the cause of recurrent miscarriage
Remove polyps or fibroids, non-cancerous growths in the uterus
Remove adhesions, scar tissue within the uterus
Identify uterine septums, a wall of tissue dividing the uterus
Perform ablation, the removal of excess uterine lining

If surgery is necessary, hysteroscopy is often used along with laparoscopy, a kind of surgery performed through small incisions in the abdomen. Tiny tools are passed through the incisions, and the hysteroscope guides the doctors while surgery is performed.

Laparoscopic Surgery

Laparoscopic surgery is a kind of minimally invasive surgery using a thin, narrow tube called a laparoscope. Usually performed on the abdomen or the pelvic region, the surgeon makes a few very small incisions instead of one large one.

During the procedure, the surgeon inserts the laparoscope, which contains a light and camera that allows the surgeon to see what is happening inside the body. Then tiny tools are placed through the small openings and used to perform the surgery.

The most common laparoscopic surgery is gallbladder removal, but laparoscopic surgery may also be used for the removal of a kidney or appendix, to treat certain cysts and tumors, for bariatric surgery, for some GERD treatments, or for hernia repairs, among others.

Because laparoscopic surgery only uses a few tiny incisions, the scars are minimal and recovery is easier than with open surgery.

In The News

“-- Matthew Robertson III, M.D., and Tri Dinh, M.D., Gynecologic Surgery, Mayo Clinic, Jacksonville,...”—"Ovarian cancer often better managed with traditional surgery rather than laparoscopic", South Florida Sun-Sentinel, November 2012

“- Matthew Robertson III, M.D., and Tri Dinh, M.D., Gynecologic Surgery, Mayo Clinic, Jacksonville,...”—"Ovarian cancer often better managed with traditional surgery rather than laparoscopic", The Morning Call, November 2012

Noteworthy Medicare Patient Procedures Performed by Dr. Tri A. Dinh, MD in 2023

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

Top 10%

By Volume:

minimally invasive gynecologic surgery

In 2023, Dr. Tri A. Dinh, MD performed more minimally invasive gynecologic surgery procedures for Medicare patients than 90% of providers in related specialties within Florida.

Top 25%

By Volume:

biopsy

minimally invasive surgery

In 2012, Dr. Tri A. Dinh, MD performed more biopsy, and minimally invasive surgery procedures for Medicare patients than 75% of providers in related specialties within Florida.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Tri A. Dinh, MD treated as a gynecologist in Jacksonville, FL during 2012 were diagnostic procedures, gynecologic procedures, removal of lesion (e.g. growth) and minimally invasive procedures.

Volume of procedures performed by Dr. Tri A. Dinh, MD for Medicare patients.

diagnostic procedures	31
doctor visit	221
excision	17
gynecologic procedures	31
minimally invasive procedures	17
removal of lesion (e.g. growth)	17

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Tri A. Dinh, MD treated as a gynecologist in Jacksonville, FL during 2013 were minimally invasive procedures, neurostimulation, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Tri A. Dinh, MD for Medicare patients.

diagnostic procedures	19
doctor visit	260
excision	19
gynecologic procedures	19
minimally invasive procedures	65
neurostimulation	46
removal of lesion (e.g. growth)	19

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Tri A. Dinh, MD.

**Gender**
Male	0
Female	239

**Ethnicity**
Non-Hispanic White	208
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	97
From 75 to 84	77
85 and over	29
Less than 65	36

Conditions of Medicare patients treated by Dr. Tri A. Dinh, MD in 2013

Hypertension	64
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	28
Depression	23
Chronic Kidney Disease	24
Asthma	8
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	8
Diabetes	24
Dementia	5
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Tri A. Dinh, MD treated as a gynecologist in Jacksonville, FL during 2014 were minimally invasive procedures, gynecologic procedures, neurostimulation and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Tri A. Dinh, MD for Medicare patients.

diagnostic procedures	18
doctor visit	230
excision	18
gynecologic procedures	29
minimally invasive procedures	48
neurostimulation	19
removal of lesion (e.g. growth)	18

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Tri A. Dinh, MD.

**Ethnicity**
Non-Hispanic White	167
Black	18
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	81
From 75 to 84	66
85 and over	23
Less than 65	31

Conditions of Medicare patients treated by Dr. Tri A. Dinh, MD in 2014

Hypertension	67
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	32
Depression	27
Chronic Kidney Disease	32
Asthma	8
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Dementia	7
Cancer	17

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Tri A. Dinh, MD treated as a gynecologist in Jacksonville, FL during 2015 were minimally invasive procedures and gynecologic procedures.

Volume of procedures performed by Dr. Tri A. Dinh, MD for Medicare patients.

doctor visit	202
gynecologic procedures	13
minimally invasive procedures	13

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Tri A. Dinh, MD.

**Gender**
Male	0
Female	330

**Ethnicity**
Non-Hispanic White	264
Black	32
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	158
From 75 to 84	68
85 and over	28
Less than 65	76

Conditions of Medicare patients treated by Dr. Tri A. Dinh, MD in 2015

Hypertension	62
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	33
Depression	18
Chronic Kidney Disease	30
Asthma	13
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Tri A. Dinh, MD treated as a gynecologist in Jacksonville, FL during 2016 were gynecologic procedures, minimally invasive procedures and diagnostic procedures.

Volume of procedures performed by Dr. Tri A. Dinh, MD for Medicare patients.

diagnostic procedures	11
doctor visit	216
gynecologic procedures	23
minimally invasive procedures	12

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Tri A. Dinh, MD.

**Gender**
Male	0
Female	186

**Ethnicity**
Non-Hispanic White	155
Black	12
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	97
From 75 to 84	36
85 and over	14
Less than 65	39

Conditions of Medicare patients treated by Dr. Tri A. Dinh, MD in 2016

Hypertension	60
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	23
Depression	23
Chronic Kidney Disease	31
Asthma	15
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	7
Chronic Obstructive Pulmonary Disease	10
Diabetes	24
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Tri A. Dinh, MD treated as a gynecologist in Jacksonville, FL during 2017 were minimally invasive procedures and gynecologic procedures.

Volume of procedures performed by Dr. Tri A. Dinh, MD for Medicare patients.

doctor visit	217
gynecologic procedures	13
minimally invasive procedures	13

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Tri A. Dinh, MD.

**Gender**
Male	0
Female	166

**Ethnicity**
Non-Hispanic White	133
Black	18
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	39
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Tri A. Dinh, MD in 2017

Hypertension	59
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	25
Depression	23
Chronic Kidney Disease	36
Asthma	8
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	0
Cancer	18

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Tri A. Dinh, MD treated as a gynecologist in Jacksonville, FL during 2018 were minimally invasive procedures and gynecologic procedures.

Volume of procedures performed by Dr. Tri A. Dinh, MD for Medicare patients.

doctor visit	243
gynecologic procedures	12
minimally invasive procedures	12

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Tri A. Dinh, MD.

**Gender**
Male	0
Female	166

**Ethnicity**
Non-Hispanic White	135
Black	16
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	94
From 75 to 84	38
85 and over	13
Less than 65	21

Conditions of Medicare patients treated by Dr. Tri A. Dinh, MD in 2018

Hypertension	58
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	29
Depression	23
Chronic Kidney Disease	28
Asthma	7
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	22
Dementia	8
Cancer	22

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Tri A. Dinh, MD treated as a gynecologist in Jacksonville, FL during 2019 were minimally invasive procedures, gynecologic procedures, diagnostic procedures and lymph node procedures.

Volume of procedures performed by Dr. Tri A. Dinh, MD for Medicare patients.

diagnostic procedures	23
doctor visit	264
excision	11
gynecologic procedures	26
lymph node procedures	12
minimally invasive procedures	38
removal of lesion (e.g. growth)	11

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Tri A. Dinh, MD.

**Gender**
Male	0
Female	200

**Ethnicity**
Non-Hispanic White	164
Black	19
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	46
85 and over	17
Less than 65	25

Conditions of Medicare patients treated by Dr. Tri A. Dinh, MD in 2019

Hypertension	64
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	26
Depression	23
Chronic Kidney Disease	38
Asthma	9
Osteoperosis	15
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Dementia	8
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Tri A. Dinh, MD treated as a gynecologist in Jacksonville, FL during 2020 were minimally invasive procedures, gynecologic procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Tri A. Dinh, MD for Medicare patients.

diagnostic procedures	15
doctor visit	211
excision	15
gynecologic procedures	31
minimally invasive procedures	31
removal of lesion (e.g. growth)	15

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Tri A. Dinh, MD.

**Gender**
Male	0
Female	177

**Ethnicity**
Non-Hispanic White	146
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	36
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Tri A. Dinh, MD in 2020

Hypertension	62
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	25
Depression	27
Chronic Kidney Disease	40
Asthma	10
Osteoperosis	15
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	8
Diabetes	27
Dementia	8
Cancer	22

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Tri A. Dinh, MD treated as a gynecologist in Jacksonville, FL during 2021 were minimally invasive procedures and gynecologic procedures.

Volume of procedures performed by Dr. Tri A. Dinh, MD for Medicare patients.

doctor visit	172
gynecologic procedures	17
minimally invasive procedures	17

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Tri A. Dinh, MD.

**Gender**
Male	0
Female	161

**Ethnicity**
Non-Hispanic White	132
Black	14
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	99
From 75 to 84	32
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Tri A. Dinh, MD in 2021

Hypertension	52
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	24
Depression	26
Chronic Kidney Disease	32
Asthma	13
Osteoperosis	22
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	16
Diabetes	22
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Tri A. Dinh, MD treated as a gynecologist in Jacksonville, FL during 2022 were minimally invasive procedures and gynecologic procedures.

Volume of procedures performed by Dr. Tri A. Dinh, MD for Medicare patients.

doctor visit	160
gynecologic procedures	16
minimally invasive procedures	16

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Tri A. Dinh, MD.

**Gender**
Male	0
Female	147

**Ethnicity**
Non-Hispanic White	129
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	42
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Tri A. Dinh, MD in 2022

Hypertension	62
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	15
Depression	26
Chronic Kidney Disease	24
Asthma	12
Osteoperosis	29
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	20
Dementia	0
Cancer	42

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Tri A. Dinh, MD for Medicare patients.

The highest averages for the top procedures that Dr. Tri A. Dinh, MD treated as a gynecologist in Jacksonville, FL were neurostimulation, minimally invasive procedures, gynecologic procedures and diagnostic procedures.

diagnostic procedures	19
doctor visit	217
excision	16
gynecologic procedures	20
lymph node procedures	12
minimally invasive procedures	25
neurostimulation	32
removal of lesion (e.g. growth)	16

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Tri A. Dinh, MD.

**Gender**
Male	0
Female	161

**Ethnicity**
Black / African American	14
Asian / Pacific Islander	0
Non-Hispanic White	148
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	43
85 and over	11
Less than 65	20
65 to 74	91

Average of Total of Conditions of Medicare patients treated by Dr. Tri A. Dinh, MD From 2012 - 2022

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

Hypertension	55
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	23
Depression	21
Chronic Kidney Disease	28
Asthma	9
Osteoporosis	13
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	22
Atrial Fibrillation	7
Cancer	17
Dementia	3

Education & Training

Dr. Tri A. Dinh, MD graduated from Baylor College of Medicine in 1992. He completed residency at University of Texas Medical Branch at Galveston and Affiliated Hospitals. He is certified by the obstetrics and gynecology, and gynecologic oncology.pDr and has a state license in Florida.

Medical School: Baylor College of Medicine (1992)

Residency: University of Texas Medical Branch at Galveston and Affiliated Hospitals (1997)

Board Certification: obstetrics and gynecology, and gynecologic oncology.pDr

Licensed In: Florida

Affiliations & Hospitals

Dr. Tri A. Dinh, MD is associated with these hospitals and organizations:

Mayo Clinic

MAYO CLINIC JACKSONVILLE

Ratings & Reviews

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General Payments

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

**Payments by Company**
Intuitive Surgical, Inc.	$7,191 Da Vinci Surgical System $7,191
Gilead Sciences Inc	$3,375 Vemlidy $3,221	$154
Allergan Inc.	$289 BOTOX $176	BOTOX OAB $113
Biom'Up SA	$286 Hemoblast $286
Genentech USA, Inc.	$239 Avastin $239
Other	$1,405 ARISTA AH FLEXITIP $138	INTRAROSA $121	SURGICAL $117	Lenvima $111	CYTUITY $108	Other $810

**Types of Payments**
Travel and Lodging	$4,604
Education	$3,712
Food and Beverage	$2,569
Consulting Fee	$1,900

Research Payments

Dr. Tri A. Dinh, MD has received 3 research payments totaling $34,733.

Biography

Dr. Tri Dinh is a physician who specializes in gynecologic oncology. In addition to English, Dr. Dinh (or staff) speaks Spanish and Vietnamese. These areas are among Dr. Dinh's clinical interests: colposcopy, leiomyosarcoma, and loop electrosurgical excision procedure (LEEP). He is professionally affiliated with Mayo Clinic. After completing medical school at Baylor College of Medicine, he performed his residency at a hospital affiliated with the University of Texas Medical Branch at Galveston. Distinctions awarded to Dr. Dinh include: Top Performing Provider 5 year Award Recipient - Mayo Clinic; Rockstar Award - Society of Gynecologic Oncology; and Five-Star Award - Society of Gynecologic Oncology.