Ryan Kahl, D.O.



1615 North US Hwy 75 Ste. A

Sherman, TX 75090

Closed. Opens Fri at 8 AM

Quick Facts

  • Board-Certified Gastroenterologist
  • Currently Accepting New Patients
  • Most Insurance Plans Accepted
  • Performs Colonoscopies
  • Infusion Services Available

GI Alliance - Sherman, TX

Gastroenterology in Sherman, TX

GI Alliance - Sherman, TX

1615 North US Hwy 75

Ste. A

Sherman, TX 75090

Closed. Opens Fri at 8 AM

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About Ryan Kahl, D.O.

Dr. Ryan Kahl is a board-certified Gastroenterologist with TDDC-Sherman. He performs routine GI procedures such as Upper Endoscopy and Colonoscopy in the diagnosis, screening, and treatment of gastrointestinal disease. He is fluent in English. He is a member of the American College of Gastroenterology, American Gastroenterological Association, American Society for Gastrointestinal Endoscopy, and American College of Physicians.


Undergraduate: University of St. Thomas, Houston TX

West Virginia School of Osteopathic Medicine in Lewisburg, WV

Residency: Ascension Macomb-Oakland Hospital, Warren MI
Michigan State University College of Osteopathic Medicine

Fellowship: Ascension Providence Hospital, Southfield MI
Michigan State University College of Human Medicine

Why did you choose to specialize in Gastroenterology?

Being a Gastroenterologist allows me expanded tools and procedural skill to diagnose and treat patients with a wide variety of conditions. Gastroenterology encompasses a wide array of diseases but also allows for prevention of disease through screening procedures such as Colonoscopy. I strive to provide a comfortable space for patients to discuss their concerns and allow us to formulate a treatment plan together. I truly enjoy forming lifelong relationships with my patients and ensuring they can live their lives to the fullest.

Do you have a specialty of interest within GI?

One of the reasons I chose Gastroenterology from the beginning of my training was the vast amount of conditions that are within the field, which allows for lifelong learning and lasting impact in the lives of my patients. I have special interest in diagnosis, treatment, and aspects of preventative care in Inflammatory Bowel Diseases.

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

I enjoy spending time outdoors with my wife, friends, and family. In my spare time I also enjoy racing in autocross.

Awards and Accreditation:

2020 Chief Gastroenterology Fellow
2018 Medicine Resident of the Year Award
2017 Chief Internal Medicine Resident
2015 Newell Family Memorial Award for an Outstanding Graduate
2015 Psi Sigma Alpha National Osteopathic Scholastic Honor Society
2012 Sigma Sigma Phi – Nu Chapter National Osteopathic Medicine Honors Fraternity


Board Certified Gastroenterologist

Board Certified in Internal Medicine

Professional Affiliations

American College of Gastroenterology

American College of Physicians

American Gastroenterological Association

American Society for Gastrointestinal Endoscopy


The Absolute Best!!!

J.H. Google

Simply the best!

T.M. Google

This office is very organized. The staff is cheerful, humors, and helpful. And dr Kahl … he is not only knowledgeable, he is generous in explaining, everything, and making sure a person understands. This is a wonderful office .

J.G. Google

Wonderful staff, nice facility, Dr Kahl is very kind, informative and takes the time you need to understand what comes next.

S.K. Google

Very happy

T.B. Google


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