For questions regarding clinic visits, please email Heather Solender.
Dr. Grimm has been practicing advanced therapeutic gastrointestinal endoscopy for nearly 30 years, and has had a longstanding interest in the non-surgical removal of complex polyps (very large or flat polyps). In 2016, he undertook a sabbatical to study endoscopic submucosal dissection (ESD) and per-oral endoscopic myotomy (POEM) in Japan, where these techniques were initially developed. Dr. Grimm has served as director of the GI Procedures unit at UNC Memorial Hospital since 2000.
Clinical Focus: Advanced therapeutic endoscopy, including complex polypectomy, endoscopic mucosal resection (EMR), endoscopic submucosal dissection (ESD), and peroral endoscopic myotomy (POEM); and translation of novel techniques into practice.
Academic Interests: Development of improved techniques for wide field mucosal resection; clinical development of novel endoscopic techniques.
Education and Training
|MD||Thomas Jefferson Medical School||Medicine|
|Residency||Thomas Jefferson University Hospital||Internal Medicine|
|Fellowship||Thomas Jefferson University Hospital||Gastroenterology|
- Grimm I, Peery AF, Kaltenbach T, et al. Quality Matters: Improving the Quality of Care for Patients With Complex Colorectal Polyps. Am J Gastroenterol 2018;113:317–321.
- Grimm IS. Peroral Endoscopic Myotomy for the Management of Esophageal Disorders. Gastroenterol Hepatol (N Y) 2017;13:428–430. Available at: http://www.ncbi.nlm.nih.gov/pubmed/28867972 [Accessed April 19, 2018].
Additional Procedure Information:
- Colonoscopy Preparation Instructions
- Colonoscopy Preparation Video
- Video of rectal endoscopic submucosal dissection (ESD)