Advanced Gastroenterology - Jeffrey Wallis, MD, PA

Advanced Gastroenterology - Jeffrey Wallis, MD, PA Dr. Jeffrey Wallis and his staff are pleased to have this opportunity to provide you with the best p

"Thank you for your patience and for explaining everything so clearly too the girl with the black hair in the front..Jos...
08/23/2025

"Thank you for your patience and for explaining everything so clearly too the girl with the black hair in the front..Josh W the pa is very friendly and knowledgeable." says Kash on Google

★★★★★ Thank you for your patience and for explaining everything so clearly too the girl with the black hair in the front..Josh W the pa is very friendly and knowledgeable.

"Have only positive feedbacks. Sometimes longer waiting time…but that’s not abnormal.Great doctors, all our question wer...
03/22/2025

"Have only positive feedbacks. Sometimes longer waiting time…but that’s not abnormal.
Great doctors, all our question were answered." says Kate on Google

★★★★★ Have only positive feedbacks. Sometimes longer waiting time…but that’s not abnormal. Great doctors, all our question were answered.

Address

6152 W. Corporate Oaks Drive
Crystal River, FL
34429

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+13525643900

Website

Alerts

Be the first to know and let us send you an email when Advanced Gastroenterology - Jeffrey Wallis, MD, PA posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Practice

Send a message to Advanced Gastroenterology - Jeffrey Wallis, MD, PA:

Shortcuts

Share

Share on Facebook Share on Twitter Share on LinkedIn
Share on Pinterest Share on Reddit Share via Email
Share on WhatsApp Share on Instagram Share on Telegram

Category

About Dr. Wallis

Dr. Wallis attended college at Harvard University where he graduated magna cm laude with a BA in Biology. He completed medical school at Cornell University Medical College at New York Hospital. He continued his postgraduate training in internal medicine at the University of Michigan in Ann Arbor, as well as at Rutgers University Medical School in New Jersey. Dr. Wallis then completed a Gastroenterology/Hepatology fellowship at the State University of New York at Stony Brook.

Professional Medical Societies: - Dr. Wallis is a Member of the American Society for Gastrointestinal Endoscopy, Florida Medical Association, Elected President - Citrus County Medical Society, American Medical Association and American Gastroenterological Association.

Dr. Wallis is very happy to call Citrus County home.