Oussama Alsawas, MD

Dr. Alsawas is a gastroenterologist and advanced endoscopist who joined the Digestive Health Institute group in April of 2016. Dr. Alsawas has practiced gastroenterology since 2012. He studied medicine at Damascus University and finished his internal medicine training 2008, graduating from Providence hospital in Southfield Michigan. After that he received his gastroenterology training at UCLA. He did his advanced endoscopy training at the University of Toledo in Ohio. Prior to joining Digestive Health Institute Dr. Alsawas practiced gastroenterology at Beaumont Hospital in Troy Michigan. He is a board certified in Internal Medicine and Gastroenterology.

What Our Patients Are Saying

I saw PA Callie Hart & was so impressed with her. She asked me questions that no other doctor has ever asked me. She was very thorough & answered all of my questions & we came up with a plan on how to proceed.
Everyone was courteous and smiling.
The office staff made me feel as if they were glad I was there.
I saw Cally Hart, because my liver count is high, she explained everything to me and was very thorough I would definitely recommend her if you have any stomach issues.
Stellar medical staff!
Jonathan Thelen is knowledgeable, explains things well, including lab results and tests. He takes the needed time for the patient. He is respectful and professional.
ThankYou,
Andrea Korner, PA
Took the time to ask of me questions concerning my health and took further time to answer my questions as well.

She assigned me to Dr.Allen
to perform an Upper G.I.

my only minor concern is that in the past three visits that they do not recall I was a past patient of Dr.Weidimeyer.

Nevertheless, I rate this new reorganization top marks.
The staff and Doctors were great. They explained the procedure to remove a stone in my liver bile duct, and were able to set the procedure for the next day. The procedure went very well and again everyone was kind, helpful and answered all my questions. I highly recommend this group.
Scott, PA is a great listener and very knowledgeable!! Gave us a clear plan of care.
The staff are very caring, thorough and professional. I am very pleased with the care I receive from this practice.
Dr. Ross is a kind man and listens well. He makes me feel like an individual instead of the next patient.
5 Stars