Marcio Griebeler MD

Dr. Marcio Griebeler, MD, is a board-certified endocrinologist in the Department of Endocrinology, Diabetes and Metabolism at Cleveland Clinic. He specializes in obesity medicine, medical weight management, diabetes, and metabolic disorders, with a clinical focus on helping patients achieve sustainable improvements in their health through comprehensive, individualized treatment plans.

Dr. Griebeler earned his medical degree from the Federal University of Health Sciences of Porto Alegre (UFCSPA) in Brazil. He completed his residency in Internal Medicine at the University of Miami/Jackson Memorial Hospital, where he also served as Chief Resident, followed by a fellowship in Endocrinology, Diabetes and Metabolism at Mayo Clinic in Rochester, Minnesota. He joined the Cleveland Clinic staff in 2018 and is board certified in Endocrinology, Diabetes and Metabolism as well as Obesity Medicine.

In addition to his clinical practice, Dr. Griebeler serves as Director of Obesity Programs at Cleveland Clinic and is actively involved in research focused on obesity, diabetes, and metabolic diseases. He has contributed to studies examining innovative approaches to medical weight management, virtual obesity care, and reducing weight bias in healthcare. Through his research, education, and leadership, Dr. Griebeler is committed to advancing evidence-based obesity treatment and improving outcomes for patients with metabolic disorders.