Stephen Glazer, MD, FRCP(C), FCCP, FAASM

Diplomate of the American Board of Obesity Medicine
President of the Canadian Association of Bariatric Physicians and Surgeons
Medical Director Bariatric Surgical Program, Humber River Regional Hospital
Assistant Professor-Department of Medicine, Queen's University

Dr. Stephen Glazer holds certification in Internal Medicine and Intensive Care Medicine from the University of Toronto in Ontario. He is also certified as a specialist in Sleep Medicine through the College of Physicians and Surgeons of Ontario. He has a strong interest in perioperative risk assessment. 

Dr. Glazer is both a provincial and a national leader in Bariatric Medicine. In 2010, Dr. Glazer became the Medical Director for both the Bariatric Surgical and Medical Program at Humber River Hospital, a dedicated center of excellence for the management of Obesity in Ontario. He is an active board member of the Ontario Bariatric Network, sitting on numerous subcommittees, including being the Vice-Chair of the OBN Medical Program Task Force. He is involved in establishing the standards of care for patients in Ontario participating in both surgical and medical approaches for weight loss. In 2012, he was among one of the first Canadian physicians who successfully completed the American Board of Obesity Medicine (ABOM) Certification examination and is a diplomat of the ABOM. 

In 2019, Dr. Glazer became the President of the  Canadian Association of Bariatric Physicians and Surgeons (CABPS), an national organization representing  Canadian specialists interested in the treatment of obesity for the purposes of  maintenance and improvement for the standards of Bariatric care in Canada, supporting both primary and continuing educational programs, knowledge, research and developing policies and new ideas in the areas of clinical care, education, and research in Bariatric Medicine and Surgery. 

Dr. Glazer participates in multiple clinical research projects and publications. He is the author of the Pre-Operative Management for Bariatric Surgery chapter for the 2020 Canadian Obesity Clinical Practice Guidelines. His greatest enjoyment is teaching and interreacting with other health care providers via lecturing at conferences or other educational venues. His enthusiasm and passion for the field of Obesity Medicine and the care of patients living with obesity is blatantly obvious and he hopes infectious to others. 

Dr. Bailey Russel, MD, FRCSC

Dr. Bailey Russel is completing her fellowship in Minimally Invasive Surgery at the University of Toronto. She just completed her residency in General Surgery at the University of Toronto.

Dr. Hatim A. AlSulaim, MD, MPH, FRCSC

Dr. Hatim AlSulaim obtain his medical degree from King Saud University, Riyadh, Saudi Arabia. He then went to attain his Master of Public Health from the Johns Hopkins School of Public Health with a concentration in Epidemiology and Biostatistics. After finishing his general surgery training at McGill University in 2023, he continue his training in advance minimally invasive and Bariatric surgery at the University of Toronto.

Dr. Lazar Klein, MD, MSc., FRCSC, FACS

Surgical Director of Bariatrics, Humber River Hospital
Assistant Professor, University of Toronto
Staff Surgeon for U of T MIS Fellowship