Key Program Supervision

Marco Diaz, M.D., FACC

Director of Cardiovascular Service Line
Fellowship: Boston University Medical Center
Residency: Boston University Medical Center

Douglas Sawyer, MD

Advance Heart Failure Specialist
Chief Academic Officer
Fellowship: Brigham and Women’s Hospital
Residency: Brigham and Women’s Hospital

Sanjeev A. Francis, M.D., FACC

Director of Education, Cardiovascular Institute
Director, Cardiovascular Disease Fellowship Program
Fellowship: Brigham & Women’s Hospital
Residency: New York Presbyterian Hospital

Maxwell Afari, MD

Associate Program Director
Heart Failure, Heart Transplantation
Fellowship: Massachusetts General Hospital (Heart Failure & Cardiac Transplant)
Fellowship: St. Elizabeth's Medical Center (Cardiovascular Medicine)
Residency: Memorial Hospital of Rhode Island

Core Faculty 

Charles Carpenter

Electrophysiology
Electrophysiology Fellowship: University of Rochester at Strong Memorial Hospital
Fellowship: Massachusetts General Hospital
Residency: Massachusetts General Hospital  

Patrick Hohl, DO

Sports cardiology, HCM, and Cardiac Imaging
Fellowship: University of Vermont
Residency: University of Vermont

Colin Phillips, MD

Interventional, Peripheral Vascular, and Structural Heart Disease
Fellowship: Beth Israel Deaconess Medical Center
Residency: Beth Israel Deaconess Medical Center

Roisin Morgan, M.D.

Advanced Cardiovascular Imaging Fellowship: Brigham & Women’s Hospital
Fellowship: Our Lady of Lourdes Hospital, Ireland
Residency: Royal College of Physicians and Surgeons in Ireland

Additional Faculty

The MaineHealth Cardiovascular Services is comprised of the following:

• Thirty general and non-invasive cardiologists
• Nine adult interventional and one pediatric interventional cardiologist
• Seven adult electrophysiologists and one pediatric electrophysiologist
• Four advanced heart failure specialists
• Six adult cardiothoracic surgeons and one adult/pediatric cardiothoracic surgeon
• Six advanced heart failure & transplantation cardiologists
• Five pediatric / congenital cardiologists
• Seven vascular / endovascular surgeons