Doctors and Staff – Stone Oak Gastroenterology

Our doctors and staff at Stone Oak Gastroenterology are committed to your quality care. With many years of gastrointestinal experience and surgical expertise, we seek the best possible course with your full understanding and knowledge.

There is a wide array of symptoms that occur with internal diseases and conditions. This may take more than one visit due to diagnostics and tests but the extra effort will prove invaluable for your health.

Our board certified physicians and practitioners are the best in the profession and our happy patients telling their family and friends is our primary source of referrals.

If you’re satisfied with your care, please fill out an office survey and go to Healthgrades. We appreciate you telling your family and friends. Thank you!

Medical Specialists

  • Internal medicine and gastroenterologySan Antonio
    Dr. Seema Dar

    As the founder of the Theda Oaks Surgery Center, a state-of-the-art ambulatory surgical facility, Dr. Seema Dar served as Chief of Medicine at Northeast Baptist Hospital providing...

  • Female Gastroenterologist San Antonio
    Dr. Chaithanya Mallikarjun

    Dr. Mallikarjun (Mal-i-car-jun) is a board certified gastroenterologist. She joined Stone Oak Gastroenterology after completing her gastroenterology and hepatology fellowship at...

  • Tiffany Heese

    Tiffany Heese is a Physician Assistant practicing in Gastroenterology for the last 5 years. She graduated with honors in 2015 from Jefferson College of Health Sciences in Roanoke,...