Alert: Phone Scam Warning. Learn More

DHAT Research Institute

DHAT Research Institute, a division of Digestive Health Associates of Texas, P.A., brings the future of gastroenterology medicine to Adults and Pediatrics in the Dallas-Fort Worth area. We strive to provide all patients, current and new, with access to cutting edge treatments prior to them being granted FDA approved.

For new treatments and therapies to receive FDA approval, the investigational product must pass through four different phases: Phase 1, Phase 2 and Phase 3, are pre-FDA approval, while Phase 4 is considered post-FDA approval. DHAT Research Institute participates in all four Phases, 1 through 4, with our primary focus in Phase 2 and Phase 3 of the clinical research testing phase.

Find a Clinical Trial

Preclinical

Several Years

Phase 1

Months

Phase 2

Months to Years

Phase 3

Years to Decades

Phase 4

Ongoing

Preclinical

Several Years

Phase 1

Months

Phase 2

Months to Years

Phase 3

Years to Decades

Phase 4

Ongoing

Our current treatment options include but are not limited to the following conditions: Crohn’s Disease, Ulcerative Colitis, Inflammatory Bowel Disease, Irritable Bowel Syndrome, Celiac Disease, Gastroesophageal Reflux Disease or GERD, Gastroparesis, Non-alcoholic Steatohepatis or NASH, Fatty Liver Disease, Hepatitis B, Hepatitis C, Clostridium Difficile or C. Diff, Helicobacter Pylori, or H. Pylori, and Eosinophilic Esophagitis or EoE.

Please click on the Clinical Trials button above to see a list of enrolling clinical trials.

Alert: Phone Scam Warning

We’re seeing an increase in phone scams targeting patients. Callers may pose as Medicare, your doctor’s office, or another healthcare provider to obtain your Medicare number or other personal information.

Please remember:

  • Never share your Medicare number, Social Security number, or banking information with unsolicited callers.
  • Medicare will never call you unexpectedly to request your number or personal details.
  • Be wary of offers for “free” medical equipment or services in exchange for your Medicare information.
  • If a call seems suspicious, hang up and contact the clinic where you receive care directly using the phone number listed on our website for that location.

To report a suspicious call: Call 1-800-MEDICARE (1-800-633-4227) or visit reportfraud.ftc.gov.

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