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Jack C. Smith, III, MD

5.0 out of 5 
Internal Medicine
Physician Group: 
UT Health East Texas Physicians
Patient Population: 

18 years and older

Practices At: 

UT Health Carthage

409 W. Cottage Road
Carthage, TX 75633

UT Health East Texas Physicians Carthage - Internal Medicine

704 N. Davis
Carthage, TX 75633

Monday-Friday, 8 a.m. - 5 p.m.

Jack C. Smith, III, MD is a board-certified internal medicine physician at UT Health East Texas Physicians in Carthage. Dr. Smith believes that prevention of disease is key in helping patients live long and healthy lives. “I try to engage each patient fully during their treatment process by approaching medical decision-making as a team, with the patient being the captain and the physician acting as the coach.”

Dr. Smith is fluent in Spanish and his special areas of interest include coronary artery disease, hypertension, diabetes and heart failure. He is fellowship trained in both internal medicine and cardiology. “New knowledge and research has made prevention and treatment of many diseases such as coronary artery disease and diabetes much more effective.”

Dr. Smith enjoys muscle cars, playing golf, working out and quality time with his family

Dr. Smith is employed as a clinical faculty physician at the University of Texas Health Science Center at Tyler under the UT Tyler School of Medicine.
Board Certifications: 

Texas State Medical Board, Certification


Cardiology Fellowship: Texas Tech University Health Sciences Center, Lubbock

Internal Medicine Residency: Texas Tech University Health Sciences Center, Lubbock

Internal Medicine Internship: Texas Tech University Health Sciences Center, Lubbock

Doctor of Medicine: Texas Tech University Health Sciences Center, Lubbock

Bachelor of Arts: Biology, Texas A&M University, College Station

Amercian Board of Internal Medicine, Diplomate

American Board of Internal Medicine - Cardiovascular Disease, Diplomate

American College of Cardiology, Member

Featured Reviews



Very friendly, on time appointment, and cares about his patients.

   — Terry Ray


Hello! Jack, I'm so impressed by your experience with your patients, because you care about your patients. Thank you so much for your helping me out. It's so easy to make a appointment when I needed to get in. You do take care of every single patients. Not every other doctors don't care of patients, but you do take care of them, thank you so much. Sincerely yours, Teresa C. Garcia

   — Cuddling “Cuddle & Hugs” Hugs


Very professional

   — Doris Coleman


Doctors, nurses and staff have always been professional and courteous. Could not ask for better health care. Outstanding in all respects.

   — Walter Marciniak


I believe Dr. Jack C. Smith is a very concerned and competent doctor who takes the necessary steps to make sure he knows everything about his patients’ current health conditions.

   — Lynda Perkins


Very friendly and always does everything possible to answer my questions and guide me through any situation. One of the few doctors I totally trust. Awesome doctor and staff.

   — Angela Whitton