Dr. David Gass, MD | Tyler, TX | Internal Medicine

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Dr. Gass is employed as a clinical faculty physician at The University of Texas at Tyler Health Science Center under the UT Tyler School of Medicine.

4.7

20 Ratings
45 years of experience
39 insurance plans accepted
speaks English
Mem Health University Med Center
7 written reviews
2 specialties
8 areas of expertise
2 board certifications
1 hospital affiliation
2 office locations
Male

20 ratings & reviews

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Showing 1 to 7 of 7 reviews

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Professional

February 10th, 2026 | Source: Partner

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Enjoyed the honesty and openness of this visit. What a welcoming feeling to know we are getting a doctor with common sense.

January 14th, 2026 | Source: Partner

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Great Doctor, lucky to have him!!!!!

September 7th, 2023

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I really like DR. Gass, he is very caring and professional. I recently needed a biopsy, I was staying positive things would be fine, yet still quite nervous. When my results came back negative DR Gass got me in to give me the great news right away. Although I was calm in his office I went home and cried my eyes out, I was more worried than I let on and it hit me afterwards. DR. Gass truely cares about his patients and it shows.

June 23rd, 2023

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BUT -- D. Gass makes it bearable ! His pleasant and positive style make my visits much less dreaded than previous doctors . Dottie

August 23rd, 2018

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This Dr is a hoot,I am happy our paths croseed,what I like about him,he is not like most Dr!s.he was not a 5 min Dr,if u get my drift.I have good sense of humor and so did he,I ask who shine his shoes,He said I did,,lolhe took the time to explain ever thing to me,can!t wait ti vivist him again.............He is the type ofDr,I love to call my freind

July 14th, 2015

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I am so grateful for Dr. Gass. He walked my family and I through every test and answered every question. He made sure he knew the name of everyone in the waiting room waiting for my biopsy. Dr. Gass was calm and patient with all of us. Everyone in his office has been helpful, kind and patient. He and his staff possess and demonstrated all the characteristics my family and I needed as we faced the possibility of lung cancer. I am so thankful my primary care physician sent me to Dr. Gass.

April 14th, 2014

UT Health East Texas Physicians- Pulmonology, an outpatient department of UT Health Tyler

912 S. Fleishel Ave.Tyler, TX 75701

Tel: (903) 592-6901

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 12:00 pm

SatClosed

SunClosed

UT Health Athens

2000 S Palestine StAthens, TX 75751

Tel: (903) 676-1000

Mon12:01 am - 11:59 pm

Tue12:01 am - 11:59 pm

Wed12:01 am - 11:59 pm

Thu12:01 am - 11:59 pm

Fri12:01 am - 11:59 pm

Sat12:01 am - 11:59 pm

Sun12:01 am - 11:59 pm


Dr. David Gass, MD	Dr. Nilesh Vyas, MD	Dr. Adnan Rafiq, MD	Dr. Claudia Makhoul, MD
Internal Medicine	Internal Medicine	Internal Medicine	Internal Medicine
	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.7 (20 Ratings)	4.3 (7 Ratings)	4.3 (21 Ratings)	4.3 (17 Ratings)
45 Years of Experience	41 Years of Experience	18 Years of Experience
No Virtual Visit Option	Virtual Visit Available	Virtual Visit Available	Virtual Visit Available
Speaks English	Speaks English	Speaks English, Hindi, Urdu	Speaks French, Arabic, English
Tyler , TX	Webster , TX	Houston , TX	Houston , TX
Med School: Southern Il Univ Sch Of Med- Springfield Il	Med School: Baroda Medical College	Med School: New Jersey Medical School
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Angiographic Visualization
Asthma
Chest Infection
Chronic Obstructive Pulmonary Disease (COPD)
Emphysema
Pneumonia
Pulmonology
Tuberculosis (TB)

BOARD CERTIFICATIONS

American Board of Internal Medicine

Internal medicine

MEDICAL LICENSE

Medical Doctor, Texas, 2026, Active

EDUCATION & TRAINING

Residency

Mem Health University Med Center

Wm Jennings B Dorn Va Hosp, Pulmonary Diseases; Mem Hlth-Univ Med Ctr, Internal Medicine

Medical School

Southern Il Univ Sch Of Med- Springfield IlGraduated in 1981

Southern Illinois University At EdwardsvilleGraduated in 1981

Shari Renea Howard
Nurse Practitioner
| Tyler, TX
(0)
Teri Lee Curington
Nurse Practitioner
| Troup, TX
(0)
Kimeshia Nicole Johnson
Nurse Practitioner
| Tyler, TX
(0)
Dr. George R Smith, MD
Critical Care Medicine
37 Years Exp | Gladewater, TX
(23)
Dr. Amir Habibollah Ausef, MD
Hospital Medicine
25 Years Exp | Baton Rouge, LA
(4)
Dr. Atulkumar R Patel, MD
Internal Medicine
41 Years Exp | Kilgore, TX
(10)
Dr. William M Girard, MD
Internal Medicine
| Tyler, TX
(2)
Dr. Stephen Minh Tran
Hospital Medicine
6 Years Exp | Tyler, TX
(0)
Dr. Mohamed Ghoweba
Internal Medicine
14 Years Exp | Tyler, TX
(0)
Dr. Layth Haitham Alzubaidy
Gastroenterology
7 Years Exp | Tyler, TX
(0)

Which hospitals is Dr. David Gass affiliated with?: Dr. David Gass is affiliated with Ut Health Carthage.
Does Dr. David Gass accept virtual/telehealth appointments?: Dr. David Gass has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. David Gass's office located?: Dr. David Gass's office is located at 912 S. Fleishel Ave., Tyler, TX, 75701.
How can I make an appointment with Dr. David Gass?: You can find contact information for Dr. David Gass here on Vitals.
Does Dr. David Gass accept my insurance?: You can see the insurance plans that Dr. David Gass accepts on their Vitals profile.

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