Dr. Sarah Biggs is a board-certified allergist-immunologist and a proud native of Amarillo, where she was born and raised. Her deep roots in the Texas Panhandle give her a unique understanding of the region's environmental allergens and health concerns, allowing her to provide care that is both expert and locally informed.

Her clinic's goal is to provide top-tier diagnosis and treatment for allergy and immunology patients in Amarillo and across the surrounding regions of Texas, Oklahoma, New Mexico, Kansas, and Colorado.

Dr. Biggs earned her medical degree and completed her Internal Medicine residency at the University of Texas Medical Branch in Galveston, Texas. She went on to complete her Allergy/Immunology fellowship at the Medical College of Georgia at Augusta University in Augusta, Georgia. In her fellowship program, she received extensive training in a broad spectrum of allergic and immunologic conditions, both common and rare, and served as a consultant at the Children's Hospital of Georgia. As a result, she is well prepared to care for patients of all ages.

Dr. Biggs has been named by Texas Monthly Super Doctors Rising Stars as one of the top Allergy/Immunology doctors in Amarillo in 2024 and 2025. Her areas of expertise include allergic rhinitis (hay fever), chronic or recurrent sinusitis, asthma, food allergies, atopic dermatitis (eczema), drug allergies (such as penicillin), allergies to insect venom (such as bees or wasps), chronic hives, anaphylaxis, and immunodeficiency disorders (underactive immune system).

She is excited to be introducing oral immunotherapy (OIT) as a treatment for food allergies. OIT for peanut is currently available. The Food Allergy Risk Management (FARM) team will be expanding treatment with OIT for additional foods in 2026.

She is married and the proud mother of two daughters. In her free time, she enjoys swimming and making crafts with her girls.