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  • About the Provider
  • Education & Board Certification
  • Professional Associations

Alexis Sabu, MPAS, PA-C, first earned a Bachelor of Arts in psychology at the University of St. Thomas in Houston, Texas, in 2020. She then went to the University of Texas Health Science Center at San Antonio, School of Health Professions, to earn her Master of Science in Physician Assistant Studies in 2024. Alexis joined Kelsey-Seybold as a certified physician assistant in Kelsey-Seybold’s Gastroenterology department in April 2025.

Motivated to pursue a career in medicine by her community, Alexis values having the ability to give back to the people who helped build her into the person she is today. Alexis provides high-quality, individualized, evidence-based care for a variety of gastrointestinal conditions such as diarrhea, constipation, GERD, dysphagia, elevated liver enzymes, and more. She has a particular interest in preventive care, such as colorectal cancer screenings, to improve long-term health outcomes. Her favorite part of being in the medical field is having the opportunity to empower patients to advocate for themselves and take an active role in their own healthcare journeys.

Philosophy of Care

Alexis creates a safe and open environment where her patients can feel comfortable sharing questions and concerns, no matter how small or difficult. She prioritizes individualized, evidence-driven treatment while working to ensure her patients feel confident and supported in managing their health.

Hobbies & Interests

In her spare time, Alexis enjoys trying local restaurants, reading, playing board games, and spending time with family and friends.

Joined Kelsey-Seybold: April 2025

Awards & Publications

Research

UT Heath Science Center – San Antonio, TX
Lead Researcher: Conducted a process evaluation through the RE-AIM framework to examine the effectiveness of a program designed around fostering diabetic health literacy and community health in adolescents.

Board Certifications

  • National Commission on Certification of Physician Assistants - Physician Assistant
Alexis is a member of the American Academy of Physician Associates, Texas Academy of Physician Assistants, and National Commission on Certification of Physician Assistants.

Locations

Berthelsen Main Campus

2727 W. Holcombe Blvd.,
Houston, TX 77025

Get Directions 713-442-0000

Fort Bend Campus

11555 University Blvd.,
Sugar Land, TX 77478

Get Directions 713-442-9100

Accepted Insurance