Graham McMahon, MD, MMSc, is the President and Chief Executive Officer of the Accreditation Council for Continuing Medical Education (ACCME®), which sets standards for high-quality continuing medical education (CME) that improves physician competence and performance and contributes to healthcare improvement for patients and their communities. Dr. McMahon leads efforts to strengthen the role of accredited CME as a strategic resource to public health initiatives on the national and international level. He is responsible for positioning accredited CME to effectively meet the needs of emerging generations of healthcare professionals.

Dr. McMahon directs the ACCME system for accrediting national and international CME providers, and the ACCME system for recognizing state and territory medical societies as accreditors for intrastate CME providers. In collaboration with the ACCME’s colleague accreditors, the Accreditation Council for Pharmacy Education (ACPE) and the American Nurses Credentialing Center (ANCC), Dr. McMahon oversees the program of Joint Accreditation for Interprofessional Continuing Education™. He also administers the process for designating non-US accreditors as substantially equivalent to the ACCME. 

A medical educator, researcher, and endocrinologist, Dr. McMahon joined the ACCME in April 2015 from Harvard Medical School, where he served as Associate Dean for Continuing Education and Associate Professor of Medicine. He taught extensively at Harvard Medical School and at Brigham and Women’s Hospital in Boston, served as Editor for Medical Education at the New England Journal of Medicine, and as Executive Editor for the NEJM Knowledge+ program. He served as an endocrinologist in practice in the division of Endocrinology, Diabetes and Hypertension at the Brigham & Women’s Hospital.

A native of Dublin, Ireland, Dr. McMahon earned his medical degree from the Royal College of Surgeons in Ireland, where he also received a doctoral degree in medical education from the National University of Ireland. He is board certified in internal medicine—as well as endocrinology, diabetes, and metabolism. He earned a Master of Medical Science in Clinical Research from Harvard Medical School.

Dr. McMahon is married to Joseph Guarino Jr., and they have two daughters.

Dr. Holmboe is Senior Vice President, Milestones Development and Evaluation at the Accreditation Council for Graduate Medical Education (ACGME). He is also Professor Adjunct of Medicine at Yale University, and Adjunct Professor of Medicine at the Uniformed Services University of the Health Sciences and Feinberg School of Medicine at Northwestern University.

He also served as the Associate Program Director, Yale Primary Care Internal Medicine Residency Program, Director of Student Clinical Assessment, Yale School of Medicine and Assistant Director of the Yale Robert Wood Johnson Clinical Scholars program. Before joining Yale in 2000, he served as Division Chief of General Internal Medicine at the National Naval Medical Center. Dr. Holmboe retired from the US Naval Reserves in 2005.

His research interests include interventions to improve quality of care and methods in the assessment of clinical competence. His professional memberships include the American College of Physicians, where he is a Master of the College, Society of General Internal Medicine and Association of Medical Education in Europe. He is an honorary Fellow of the Royal College of Physicians in London and the Academy of Medical Educators.

Dr. Holmboe is a graduate of Franklin and Marshall College and the University of Rochester School of Medicine. He completed his residency and chief residency at Yale-New Haven Hospital, and was a Robert Wood Johnson Clinical Scholar at Yale University.

Humayun J. Chaudhry, DO, MACP, is the President and Chief Executive Officer of the Federation of State Medical Boards of the United States. Dr. Chaudhry also serves as Chair of the International Association of Medical Regulatory Authorities and a Clinical Associate Professor of Internal Medicine at the University of Texas Southwestern Medical School in Dallas, Texas. 

A graduate of New York University and the New York Institute of Technology (NYIT) College of Osteopathic Medicine, Dr. Chaudhry earned a master’s degree in Health Care Management from the Harvard School of Public Health. He did an internship at St. Barnabas Hospital, New York, followed by an ACGME-accredited residency in Internal Medicine at Winthrop-University Hospital, New York, where he spent an additional year as Chief Medical Resident. Modern Healthcare magazine recognized Dr. Chaudhry as one of the 50 Most Influential Physician Executives and Leaders in America in 2016.