Thomas J. Tielleman
Expertise in
14
conditions

Dr. Thomas J. Tielleman

Gastroenterology
1801 Inwood Rd, Ste 102, 
Dallas, TX 
Accepting New Patients
Offers Telehealth
Referral may be required
Before you request
Expertise in
14
conditions
1801 Inwood Rd, Ste 102, 
Dallas, TX 

Overview

Thomas Tielleman is a Gastroenterologist practicing medicine in Dallas, Texas.

Dr. Tielleman is highly rated in 14 conditions, according to our data. His clinical expertise encompasses Bile Duct Obstruction, Cholestasis, Gallbladder Disease, Lithotripsy, and Endoscopy.

He is actively involved in clinical research, co-authoring 21 peer reviewed articles. Dr. Tielleman is currently accepting new patients.

Specialties

Gastroenterology

Fellowships

UT Southwestern Medical Center - Gastroenterology (2020)

Hospital Affiliations

Parkland Health & Hospital System
Texas Health Presbyterian Hospital Dallas
UT Of Texas Southwestern University Hospital - William P. Clements Jr.
Texas Health Dallas

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
EMI Health
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Superior Health Plan
  • MANAGED MEDICAID PLAN
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 6 Less Insurance Carriers -

Locations

UT Southwestern - Digestive Disease Clinic
1801 Inwood Rd, Ste 102, Dallas, TX 75390

Additional Areas of Focus

Dr. Tielleman has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Non-Alcoholic Fatty Liver Disease
Nonalcoholic Steatohepatitis (NASH)

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

21 Total Publications

Endoscopic Management of Cystic Duct Remnant Stones Causing Post-Cholecystectomy Syndrome: A Multi-Center Experience.
Endoscopic Management of Cystic Duct Remnant Stones Causing Post-Cholecystectomy Syndrome: A Multi-Center Experience.
Journal: Gastrointestinal endoscopy
Published: May 06, 2026
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Frequently Asked Questions about Dr. Thomas J. Tielleman

How do I make an appointment with Dr. Thomas J. Tielleman?

You can book an appointment with Dr. Thomas J. Tielleman by calling their office at 214-645-0595. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Thomas J. Tielleman a top-rated expert for Bile Duct Obstruction?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Thomas J. Tielleman is classified as an Advanced expert for Bile Duct Obstruction, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Thomas J. Tielleman specialize in?

While Dr. Thomas J. Tielleman is a Gastroenterology, they have specific expertise in Bile Duct Obstruction, Cholestasis, and Gallbladder Disease. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.

Does Dr. Thomas J. Tielleman participate in research or clinical trials?

Yes. Dr. Thomas J. Tielleman has published 21 articles and abstracts on conditions like Bile Duct Obstruction. You can view a list of Dr. Thomas J. Tielleman's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Thomas J. Tielleman accept my insurance?

Dr. Thomas J. Tielleman accepts most major insurance plans, including Aetna and Blue Cross Blue Shield. We recommend calling the office directly at 214-645-0595 to verify that your specific plan is currently accepted before your visit.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

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