Dr. Mahesh Gajendran earned his medical degree in Chennai, India, and moved to the United States in 2007 to continue his medical training. He completed his Internal Medicine residency at the University of Pittsburgh Medical Center (UPMC) and later gained extensive experience in academic medicine at institutions such as UPMC and Texas Tech University Health Sciences Center El Paso. He went on to complete his Gastroenterology fellowship at the University of Texas Health Science Center in San Antonio and also earned a Master of Public Health degree from the University of Pittsburgh.
As a clinician-scientist, his research has focused on inflammatory bowel disease (IBD) and functional bowel disorders, leading to presentations at national conferences, publications in peer-reviewed journals, and book chapters. His work has been recognized with the Steven Schenker Editor-in-Chief Award during fellowship and the Resident Research Award during residency.
Teaching and mentorship are among his greatest passions. Inspired by his own mentors, he has enjoyed guiding medical students and residents throughout their training and has had the privilege of serving as an Associate Program Director for the Internal Medicine Residency Program at Texas Tech University.
His clinical interests include colon cancer screening, gastroesophageal reflux disease (GERD), liver disease, IBD, and functional bowel disorders.
Outside of work, he enjoys spending time with his wife and children, and he stays active through tennis, pickleball, hiking, biking, and traveling.
Dr. Gajendran is a GI Doctor in San Antonio.
Northeast Office Address: 12850 Toepperwein Road, Live Oak, TX 78233
If you have not registered for the new gPortal please select the Register/Learn More button for instructions on registering.
The Patient Portal messages are only monitored during regular business hours. Please allow 24-72 hours to be contacted by a staff member.
To pay your bill online, please choose the correct option below: select the “Clinic Locations” button if you’re paying your Physician or Clinic Statement, or select the “ASC Locations” button if you’re paying your Procedure Statement at one of our Ambulatory Surgical Centers.
Gastroenterology Consultants of San Antonio (GCSA) is a Professional Association owned by the physicians that practice within it. GCSA’s physicians are directly involved in the management of patient services. GCSA physicians have indirect ownership interest in our Histology/Pathology, Anesthesia, Infusion and Ambulatory Surgical Centers (ASC).
