William Deshner

Wellness.com Featured Provider
William Deshner
Texas Digestive Disease Consultants-San Marcos Office

(512) 754-8676

Fax (512) 754-8680 1305 Wonder World Dr Ste 200 San Marcos, TX 78666

To schedule an appointment call (512) 754-8676


William Deshner

Why did you choose to specialize in Gastroenterology?

When I was in residency I had many interests, but when looking at a career I wanted to have fun and enjoy my work. GI was the most enjoyable area that I encountered.

Do you have a specialty of interest within GI?

I have a broad interest in gastroenterology.

Where did you study?

Undergrad: Texas A&M (Magna Cum Laude), Medical School: Baylor College of Medicine, Internship and Residency: Baylor Affiliated Hospital, Gastroenterology Fellowship: Georgetown University Hospital in Washington D.C.

What certifications do you hold?

I am board certified in both internal medicine and gastroenterology.

What do you and your family enjoy doing in your spare time?

My wife and I raise competition level alpacas. We also love to travel, spend time with family, and grow bonsai trees.

Do you have any special honors or recognitions in your medical career that you would like to share?

During medical school I gained membership to the Alpha Omega Alpha Medical Honor Society in addition to receiving Honors in Basic Sciences. During my fellowship, I served as Clinical Instructor of Medicine/ Gastroenterology, and in 1988 I received the prestigious Lawlor Award for Best Scientific Paper from the American College of Gastroenterology. In 2013, I was awarded the Patterson-Nelson Award by the TSGE for lifetime service to gastroenterology in Texas. I have been listed as one of Texas Monthly’s Top Doctors in Texas for eight consecutive years.

Please list your professional affiliations.

Former Director of Endoscopy and Chairman of the Department of Medicine at Central Texas Medical Center, Former President of the Tri-County Medical Society, Texas Medical Association House of Delegates, and member of the Board of Advisors for the Texas Society for Gastroenterology and Endoscopy.
Primary Specialty


Practice Texas Digestive Disease Consultants-San Marcos
Gender Male
Accepting New Patients
Degrees Medical Doctor
Office Name Texas Digestive Disease Consultants-San Marcos
Business Hours
Monday:8:00 AM - 5:00 PM
Tuesday:8:00 AM - 5:00 PM
Wednesday:8:00 AM - 5:00 PM
Thursday:8:00 AM - 5:00 PM
Friday:8:00 AM - 5:00 PM
Services William Deshner provides gastroenterology services in San Marcos, TX. A Gastroenterologist is a physician of internal medicine who specializes in diagnosing, treating, and preventing diseases of the digestive system. A gastroenterologist is concerned with the normal function of the digestive system; making sure that it is working properly to dispose of bodily waste.

Please call Texas Digestive Disease Consultants-San Marcos at (512) 754-8676 to schedule an appointment in San Marcos, TX or to get more information.
Additional Services Surgeon
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