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Dr. Barrison is the Chief Physician Executive at Íøºì³Ô¹Ï. He has held several leadership positions since joining the organization in 2001. Dr. Barrison was previously a member of the Summit Medical Group Board of Directors, where he served as Vice Chair, and most recently was a member of the Íøºì³Ô¹Ï and CityMD Board of Directors. In his current role, his focus centers around the management of Íøºì³Ô¹Ï’s 2,800+ clinical providers and its population health-related programs. Dr. Barrison received his undergraduate degree from Columbia University and his medical degree from New York University Grossman School of Medicine. He is a board-certified gastroenterologist. 

Jack V. Cappitelli, MD, has served as Chief Medical Officer, New Jersey Region, at Íøºì³Ô¹Ï since 2020, and before that he was Regional Medical Director for Northern New Jersey. Prior to joining Íøºì³Ô¹Ï in 2017, Dr. Cappitelli served for 14 years as President and Managing Partner at New Jersey Associates in Medicine, where he practiced as a board-certified internal medicine physician since 1998.
 
After completing his undergraduate education at Rutgers University, Dr. Cappitelli earned his Doctorate in Medicine from the University of Medicine and Dentistry of New Jersey Medical School. He received his Internal Medicine Training at the University of Medicine and Dentistry-Robert Wood Johnson Medical School, where he also earned the honor to serve as Chief Medical Resident and received an Outstanding Teaching Award.

Dr. Calayag is Chief Medical Officer for Íøºì³Ô¹Ï’s NY North and Connecticut regions. She is board-certified in obstetrics and gynecology and is a Fellow of the American College of Obstetrics and Gynecology.

Dr. Calayag’s scope of practice includes general obstetrics and gynecology, both high- and low-risk pregnancies, with special interest in fertility, laparoscopy, and minimally invasive surgery. She sees patients from adolescence through menopausal years.

Dr. Calayag has served in leadership positions at Westmed Medical Group, a Íøºì³Ô¹Ï company, since 2014, when she was Chair of the Women’s Health Department and pioneered initiatives for safe reduction of the primary cesarean section, depression screening and treatment, and raised awareness of domestic violence among our patients. She was named Deputy Medical Director of Westmed in 2018 and Chief Medical Officer in 2021. She played a critical role in solidifying the group’s partnership with Íøºì³Ô¹Ï-CityMD and has subsequently supported the recent acquisition by VillageMD.

Dr. Calayag attended Wesleyan University in Connecticut for undergraduate studies and graduated with university honors. She earned her medical degree from SUNY Stony Brook School of Medicine in New York and completed her residency training at Harvard University School of Medicine’s Beth Israel Hospital in Boston, MA, where she was also a clinical teaching fellow for Harvard medical students.