Digestive Health Specialists of Mobile

Located in the heart of Springhill

Our highly skilled team of doctors and staff treat a variety of digestive disorders.  Our proximity to  Springhill Medical Center gives us the added support and technology to provide the best care for you.

 

Susan B. Fleet  MD

graduated magna cum lade from West Virginia University with a BA in biology.  She obtained her medical degree from the West Virginia University School of Medicine.  She completed an internship and residency in Internal Medicine and a fellowship in Gastroenterology at the University of Florida Shands Teaching Hospital in Gainesville, Florida.

Dr. Fleet was a National Merit Finalist in high school, she was elected to the Phi Beta Kappa Honor Society.  She was elected the Phi Kappa Phi Honor Society, and Alpha Omega Alpha Medical Honor Society in college.

Dr. Fleet is married to a retired neurologist, Dr. William S. Fleet.  She has 1 son, Alexander, who graduated from Auburn University in computer science and is currently studying pre-med.  She enjoys walking, reading, spending time with her family, and going to the beach.

A notable fact about Dr. Fleet is that she was the first female gastroenterology fellow at the University of Florida, and she was the only female gastroenterologist in private practice in Mobile for over 25 years.

Panayiotis Grevenitis  MD

Dr. Grevenitis graduated from the University of South Alabama College of Medicine in 2010.  He then completed his internal medicine residency followed by gastroenterology and hepatology fellowship at the Medical University of South Carolina in 2016.  He moved back to his hometown of Mobile to be closer to his family. His wife is a pediatrician, and they have two young daughters.  He is an avid sports fan and loves to play golf.

 

Dr. Grevenitis specializes in general gastroenterology and hepatology, including: Esophageal Disorders, GERD, Liver Disorders, Pancreaticobiliary Tract Disorders, Irritable Bowel Syndrome, Inflammatory Bowel Disease, and Celiac Disease. 

 

Michael Sanders  MD, FASGE

has over 23 years of experience in the medical field. Notably, he has extensive experience with Pancreatic Disease, Esophageal Disorders, and Gastrointestinal Disorders.  He graduated from University of South Alabama College of Medicine medical school.

 

Cody B. Barnett  MD, FACG

graduated from Louisiana State University, and he is originally from south Louisiana and attended LSU in Baton Rouge.  He graduated cum laude in Microbiology in 1996 and completed medical school at LSUHSC-Shreveport in 2001.  He subsequently moved to Mobile, Alabama and completed an internal medicine residency and gastroenterology fellowship in 2007.  

Dr. Barnett's fellows and memberships include:

- ABIM Certified, Gastroenterology

- Fellow, American College of Gastroenterology

- Member, American Gastroenterology Association

- Member, American Society of Gastrointestinal Endoscopy

- Member, Alabama Gastroenterology Society

- Member, Mobile Medical Society

Dr. Barnett and his wife, Kendra, have been residents of Mobile for over 20 years now.  They have 2 children, Brennan and Easton, who were both born in Mobile and attend St Paul's Episcopal School.   When he is not working, he enjoys spending time with his family.  Outside of his involvement with his kid's school and extracurricular activities, he and his wife take frequent trips to the beach and also like to go see live music.

 

A notable fact about Dr. Barnett is that his wife always tells him how "level-headed" he is by not overreacting to certain situations and staying calm.

  

 

Jonathan D. Siegel MD, FACG

received his undergraduate degree from  University of Florida. He completed Medical School and Family and Internal Medicine Residency at Eastern Virginia Medical School .  He received his Gastroenterology Fellowship training at University of South Alabama.

Dr. Siegel is married to his wife, Danielle, and they have three children.  They moved to Mobile in 2003 for the Gastroenterology Fellowship training at University of South Alabama.  His son Zachary (29) and his wife Karen are teachers at an international school in Beijing, China.  Middle son, Benjamin (23), will be attending Boston University in the fall of 2021 working toward his masters in biomedical engineering.  His youngest, Noah (16), attends UMS Wright.  Dr. Siegel loves running with his dog. He also enjoys offshore fishing with his boys, hiking the red rocks of Sedona, Arizona, and outdoor movie nights with his wife.

A notable fact about Dr. Siegel is that he believes all patients need medical care, but many seek something else.  It may be reassurance, it may be support through a difficult time, it may be the kindness of empathy, and he relentlessly strives to identify and provide for that need.