Indy Gastro | Colonoscopy, rectal bleeding, diarrhea, constipation, endoscopy

G. Todd Lemmel, MD

todd-lemmel-mdCincinnati, Ohio native, G. Todd Lemmel, MD is the Vice President of Indianapolis Gastroenterology and Hepatology and the Chairman of the Franciscan St. Francis Health Indianapolis campus Internal Medicine Patient Care Committee.  





He is Medical Director of the GI program at Schneck Medical Center in Seymour, Indiana.  Dr. Lemmel sees patients in Indianapolis and Seymour.        

His dedication to high quality patient care and his commitment to medical education distinguishes his career.  Dr. Lemmel has chaired the St Francis Patient Care Committee for the last decade.  He commits a great deal of time annually to medical education lecturing on gastroenterology topics and working individually with family practice residents in support of the St. Francis Family Practice Residency Program.  

Dr. Lemmel graduated from the University of Dayton in 1987, then attended medical school at the University of Cincinnati.  He completed his Internal Medicine Residency training and Gastroenterology Fellowship at the Indiana University Medical Center in Indianapolis.  Dr. Lemmel is board certified in gastroenterology through the American Board of Internal Medicine.  Since 2011, he has consistently been named one of the region’s Top Doctors.

Dr. Lemmel is a member of the Indianapolis Medical Society, the American Gastroenterological Association, and the American Society of Gastroenterology Endoscopy.  He enjoys an active family life sharing his enthusiasm for camping, photography, and hiking in America’s national parks with his wife and four children.  


Biochemistry Award

Outstanding Resident Presentation, IU

Top Doctors
2011, 2012, 2013, 2014, 2015, 2016

AGA Fellow



Education & Training

University of Dayton in 1987

Medical Degree from the University of Cincinnati College of Medicine in 1991 

Internal Medicine Internship and Residency  
Indiana University Medical Center in 1994 

Gastroenterology Fellowship
Indiana University Medical Center 1996



Board Certifications


Patient Reviews

Dr. Lemmel is wonderful. I am very lucky to have him. He is very compassionate and comfortable to be around. That is very important to me.
There were a couple of times Dr. Lemmel was late for procedures I had done, but he was very apologetic for the delay. I didn't mind, because he is such a good doctor and very nice. I would gladly recommend him to anyone needing a gastro doctor.




I feel very fortunate to have Dr Lemmel as my doctor. He has always taken the time to listen and I never feel rushed. I am thankful for his wisdom and compassion. The overall office experience has never been anything but friendly and professional.



Dr. Lemmel is easy to understand, very specific with treatments, polite and is very professional.


Jean L

Dr Lemmel saved my father life. He is a wonderful . Dr. and was s o kind to my father and took such good care of my father.  I just want to say Thank You.


Kim (daughter)

I have seen Dr. Lemmel for 15+ years, I am in the high risk catagory and have to do checkups frequently. Dr. Lemmel has been so helpful and puts me at ease with what needs to be done. He is a great dr.



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