News Latest Information

img-responsive

Introducing Dr. Elissa Lin

Elissa Lin, MD - Welcome

We are excited to welcome a new provider to our practice – Dr. Elissa Lin! Dr. Lin will be practicing at our Hardy Oak and Stone Oak locations.

Dr. Elissa Lin graduated Summa Cum Lade from Harvard University and attended New York University School of Medicine for both her medical degree and residency training. She then moved to California to complete her gastroenterology and hepatology fellowship at the University of California Los Angeles.

Dr. Lin has both published and presented research related to obesity, metabolic dysfunction-associated steatotic liver disease, inflammatory bowel disease, and gastrointestinal bleeding. Her special interests include the management of GERD, dysphagia, and chronic liver diseases. She is a member of the American College of Gastroenterology (ACG), American Gastroenterological Association (AGA), and American Neurogastroenterology and Motility Society (ANMS).

While Dr. Lin grew up in the Northeast, she is excited to join her family in San Antonio and take advantage of all the family-oriented activities. Outside of work, she enjoys jogging, cooking, and exploring national parks.

Dr. Lin is scheduling new patients now – schedule an appointment today!

Request Appointment

Visit Our New Patient Portal

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.

Pay Bill Online

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).


© 2026 Gastroenterology Consultants of San Antonio. Accredited by the Association for Ambulatory Health Care, Inc. All Rights Reserved.
San Antonio Website Design & Development - Backyard Studios