ThomasESonnanstineIVMDFACS

Summary

• Dr. Thomas Sonnanstine IV is a general surgeon based in Columbus, OH, with subspecialties in bariatric and minimally invasive surgery. He completed his surgical residency at OhioHealth/Riverside Methodist Hospital and earned his medical degree from Northeast Ohio Medical University. Dr. Sonnanstine serves as the Medical Director at OhioHealth Riverside Methodist Hospital since 2011. His expertise includes gastroesophageal reflux and various forms of minimally invasive and bariatric surgeries. He has published several articles in reputable journals, with works cited multiple times, focusing on topics such as Roux-en-Y gastric bypass and colon perforation. Dr. Sonnanstine has been recognized as a Most Compassionate Doctor by the American Registry and is a Fellow of the American College of Surgeons.