Our team, led by Co-Physician in Chief Sabet Hashim, MD, provides care to a wide range of patients – young or old, athletes or the elderly.

Dr. Hashim, who performed the first heart transplant in Connecticut, has done more than 1,400 mitral valves repairs. 


Dr. Sabet Hashim

Chairman of Cardiac Surgery
Co-Physician in Chief, Heart & Vascular Institute

Sabet Hashim Heart and Valve

Dr. Sabet Hashim is a board-certified cardiothoracic surgeon specializing in minimally invasive aortic and mitral valve surgery and repair.

Dr. Hashim earned his medical degree from St. Joseph’s University School of Medicine, Beirut, in 1975. He received his general surgical training from Columbia University at St. Luke's Hospital in New York City.

He joined the Yale University faculty after his cardiothoracic residency at Yale New Haven Hospital.

He is presently the chairman of cardiac surgery and co-physician-in-chief of the Hartford HealthCare Heart & Vascular Institute.

A Pioneer in Heart Transplantation

In 1984, while co-directing the Heart Transplant Program at Yale New Haven Hospital, Dr. Hashim performed the first heart transplant in the state of Connecticut. Dr. Hashim also developed multiple programs at Yale New Haven Hospital, including the Mitral Valve Repair Program (one of the first mitral valve repairs centers in the United States), the Atrial Fibrillation Surgery Program and the Minimally Invasive Aortic and Mitral Valve Surgery Program.

An Innovator in Mitral Valve Repair

Dr. Hashim performed the first mitral valve repair in New England. Since then, Dr. Hashim has consistently held the largest mitral valve practice in Connecticut and has performed over 1,000 mitral valve repairs. Today, he is internationally recognized as an innovator and expert in valve surgery.

Dr. Hashim currently specializes in minimally invasive mitral valve repair, having developed novel techniques in this operation. Dr. Hashim pioneered the discrete sub-mammary incision for young women and has perfected the right anterior thoracotomy approach, which eliminates the need for sternotomy and shortens recovery time.


    Mariane Carna

    Senior Vice President, Heart & Vascular Institute

    Mariane Carna, RN, MSN, is a health care executive with broad experience in the development and growth of cardiovascular care. As a vice president at Yale NewHaven Hospital, she established a heart and vascular service line for the hospital and Yale Medical Group by building a collaborative governance and leaderships structure that contributed to significantly improve patient outcomes. 

    Previously, Carna served as director of the cardiovascular service line at New York-Presbyterian Hospital/Weill Cornell Medical College, managing the strategic goals of the system's academic and clinical divisions.

    Most recently, she has been vice president of consulting with a technology firm that provides health systems with monitoring applications that improve workflow efficiency and support patient care.


    Meet our Heart & Vascular Institute Team:

    Name Specialties Location
    Abreu, Joseph Edward, MD, FACC
    860.489.1132
    • Cardiovascular Medicine
    • Torrington
    Agarwal, Arun, MD
    860.223.0220
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • New Britain
    Aithal, Keshava Harthattu, MD
    860.347.4258
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Middletown
    Arcoleo, James Anthony, DO
    860.749.1985
    • Interventional Cardiology
    • Cardiovascular Medicine
    • Endovascular Medicine
    • Vascular Medicine
    Show Less
    • Enfield
    Atef, Amr Mohamed, MD
    860.886.0023
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Norwich
    • Willimantic
    Show Less
    Azemi, Talhat, MD
    860.972.5083
    • Interventional Cardiology
    • Cardiovascular Medicine
    • Endovascular Medicine
    • Internal Medicine
    • Nuclear Cardiology
    • Vascular Medicine
    Show Less
    • Hartford
    Bhatt, Paras Satish, MD
    860.889.9180
    • Cardiac Electrophysiology
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Norwich
    Bleich, Steven, MD
    860.522.0604
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Hartford
    Borer, Steven Michael, DO, FACC
    860.522.5712
    • Cardiovascular Medicine
    • Internal Medicine
    • Nuclear Cardiology
    Show Less
    • Hartford
    • Farmington
    Show Less
    Borkowski, Robert D., MD
    860.229.6811
    • Interventional Cardiology
    • Cardiovascular Medicine
    Show Less
    • New Britain
    Bozeman, Patricia K., APRN, CVN
    860.522.4158
    • Vascular Surgery
    • Hartford
    • Plainville
    • Southington
    Show Less
    Bradbury, William Michael, MD, FACC
    860.963.7519
    • Cardiovascular Medicine
    • Putnam
    • Plainfield
    • Plainfield
    Show Less
    Canter, Lisa Tammy, MD, FACC
    860.963.7519
    • Cardiovascular Medicine
    • Putnam
    • Plainfield
    • Plainfield
    Show Less
    Casey, David Madigan, MD
    860.258.3477
    • Cardiovascular Medicine
    • Internal Medicine
    • Nuclear Cardiology
    Show Less
    • Glastonbury
    • Wethersfield
    Show Less
    Charron, Jaime, APRN
    860.456.2898
    • Cardiovascular Medicine
    • Willimantic
    Chaudhry, Waseem, MD
    860.972.1793
    • Cardiovascular Medicine
    • Echocardiography
    • Internal Medicine
    • Nuclear Cardiology
    Show Less
    • Hartford
    • Farmington
    Show Less
    Cheema, Mohiuddin, MD
    860.696.5520
    • Cardiac Surgery
    • Endovascular Surgery
    • Vascular Surgery
    Show Less
    • Hartford
    Ching, Gilbert G., MD
    860.223.0220
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • New Britain
    Clarke Jr., Brian H., PA-C
    860.969.5533
    • Cardiac Surgery
    • Hartford
    Corning, Joseph James, MD
    860.347.4258
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Middletown
    Cosentino, Marianne Therese, APRN
    203.678.1050
    • Cardiac Electrophysiology
    • Wallingford
    Coulis, Natalie Elizabeth, PA-C
    203.678.1050
    • Cardiac Electrophysiology
    • Wallingford
    Crespo, Eric Michael, MD, FACC, FHRS
    860.972.1506
    • Cardiac Electrophysiology
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • West Hartford
    • Hartford
    • Hartford
    Show Less
    Cronin, Edmond Michael, MD
    860.972.1506
    • Cardiac Electrophysiology
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Hartford
    • Hartford
    • New Britain
    • West Hartford
    Show Less
    Divinagracia, Thomas V., MD
    860.522.4158
    • Vascular Surgery
    • Endovascular Surgery
    • General Surgery
    Show Less
    • Hartford
    • Glastonbury
    • Plainville
    Show Less
    Dougherty, Kevin Russell, MD, FACC
    860.522.0604
    • Cardiovascular Medicine
    • Internal Medicine
    • Nuclear Cardiology
    Show Less
    • Hartford
    • Enfield
    • Glastonbury
    • Wethersfield
    Show Less
    Duncan, Brett Hunter, MD, FACC
    860.522.5712
    • Cardiovascular Medicine
    • Internal Medicine
    • Nuclear Cardiology
    Show Less
    • Hartford
    • Farmington
    Show Less
    El Mallah, Wael, MD
    860.223.0220
    • Cardiovascular Medicine
    • Internal Medicine
    • Interventional Cardiology
    Show Less
    • New Britain
    Escaravage, Steven John, PA-C
    860.696.5520
    • Cardiac Surgery
    • Hartford
    Feingold, Andrew David, MD, FACC
    860.522.0604
    • Cardiovascular Medicine
    • Internal Medicine
    • Nuclear Cardiology
    Show Less
    • Hartford
    • Avon
    • Glastonbury
    Show Less
    Fernandez, Antonio Benicio, MD, FACC, FAHA
    860.972.1695
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Hartford
    Ferraro-Borgida, Melissa Joy, MD, FACC
    860.522.5712
    • Cardiovascular Medicine
    • Echocardiography
    • Internal Medicine
    • Nuclear Cardiology
    Show Less
    • Hartford
    • Farmington
    Show Less
    Ficara, Robert J., PA-C
    860.696.5520
    • Cardiac Surgery
    • Hartford
    • Hartford
    Show Less
    Fiengo, Mark Nicholas, DO, FACC, FSCAI
    860.886.0023
    • Cardiovascular Medicine
    • Norwich
    • Old Lyme
    Show Less
    Foley, John Arthur, MD, FACP, FACC
    860.886.0023
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Norwich
    Fowler, Michael, MD, FACC
    860.489.1132
    • Cardiovascular Medicine
    • Torrington
    Fram, Daniel Bruce, MD
    860.972.5083
    • Interventional Cardiology
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Hartford
    Franklin, Stephen Michael, MD
    860.347.4258
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Middletown
    Friedman, Meir, MD
    860.972.1506
    • Cardiac Electrophysiology
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • West Hartford
    • Hartford
    • Hartford
    Show Less
    Frisella, Mary Elizabeth, MD, FACC
    860.963.7519
    • Cardiovascular Medicine
    • Putnam
    • Plainfield
    • Plainfield
    Show Less
    Fusco, Daniel Stephen, MD
    860.696.5520
    • Cardiac Surgery
    • Hartford
    Gallagher III, James, MD
    860.522.4158
    • Vascular Surgery
    • Meriden
    • Hartford
    Show Less
    Gallagher Jr., James, MD
    860.522.4158
    • Vascular Surgery
    • Glastonbury
    • Farmington
    • Hartford
    Show Less
    Gallo, David Sebastian, MD
    860.347.4258
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Middletown
    Ghantous, Andre Elias, MD, FACC
    203.269.3791
    • Interventional Cardiology
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Wallingford
    Gifford, Edward "Ted" Dewitt, MD
    860.522.4158
    • Vascular Surgery
    • Endovascular Surgery
    Show Less
    • Hartford
    • Norwich
    • Waterford
    Show Less
    Gonzalez, Alex C., PA-C
    860.347.4258
    • Cardiovascular Medicine
    • Middletown
    Granquist, John Dickson, MD, FACC
    860.522.0604
    • Cardiovascular Medicine
    • Advanced Heart Failure and Transplant
    • Internal Medicine
    Show Less
    • Hartford
    • Glastonbury
    • Windsor
    Show Less
    Guerin, Elizabeth T., PA-C
    860.522.4158
    • Vascular Surgery
    • Hartford
    • Glastonbury
    Show Less
    Hagberg, Robert Carl, MD
    860.696.5520
    • Cardiac Surgery
    • Endovascular Surgery
    Show Less
    • Hartford
    Haider, Ali, MD
    860.749.1985
    • Interventional Cardiology
    • Cardiovascular Medicine
    • Echocardiography
    • Endovascular Surgery
    • Nuclear Cardiology
    • Vascular Medicine
    Show Less
    • Enfield
    Hammond, Jonathan Acton, MD
    860.696.5520
    • Cardiac Surgery
    • Hartford
    Haronian, Howard L., MD, FACC
    401.596.4499
    • Interventional Cardiology
    • Cardiovascular Medicine
    Show Less
    • Westerly
    • Hartford
    • Hartford
    • Mystic
    Show Less
    Hashim, Sabet W., MD, FACS
    860.696.5520
    • Cardiac Surgery
    • Hartford
    Hirst, Jeffrey Alan, MD
    860.972.5083
    • Interventional Cardiology
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Hartford
    Horowitz, Steven Matthew, MD
    860.258.3477
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Glastonbury
    • Avon
    Show Less
    Hudson, Kimberly M., APRN
    860.347.4258
    • Cardiovascular Medicine
    • Middletown
    Humphrey, Chester Bowden, MD
    860.696.5520
    • Cardiac Surgery
    • Hartford
    Insel, Jared Martin, MD
    860.223.0220
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • New Britain
    Jacobs, Rose E., PA-C
    860.972.5200
    • Cardiothoracic Surgery
    • Hartford
    Jain, Akhilesh Kumar, MD, FACS
    860.522.4158
    • Vascular Surgery
    • Endovascular Surgery
    • General Surgery
    Show Less
    • Hartford
    • Norwich
    • Waterford
    Show Less
    John, Manju Mary, MD
    860.347.4258
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Middletown
    Kachala, Stefan, MD
    860.696.4923
    • Thoracic Surgery
    • General Surgery
    Show Less
    • Meriden
    • New Britain
    Show Less
    Kahan, Robert William, MD, FACC
    860.489.1132
    • Cardiovascular Medicine
    • Torrington
    Katigbak, Mario Winn, MD
    860.696.4306
    • Thoracic Surgery
    • Hartford
    • Glastonbury
    • Manchester
    • Norwich
    Show Less
    Katsetos, Manny Christos, MD
    860.229.6811
    • Interventional Cardiology
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • New Britain
    Kegel, Jeffrey Glen, MD, FACC, FACP
    860.456.2892
    • Cardiovascular Medicine
    • Internal Medicine
    • Nuclear Cardiology
    Show Less
    • Willimantic
    Kiernan, Francis John, MD
    860.972.5083
    • Interventional Cardiology
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Hartford
    Kramer, Daniel G., MD, FACC
    860.522.5712
    • Cardiovascular Medicine
    • Internal Medicine
    • Nuclear Cardiology
    Show Less
    • Hartford
    • Farmington
    Show Less
    Krishnan, Subramanian, MD
    860.347.4258
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Middletown
    Kutz, Stephen M., MD, FACC
    401.596.4499
    • Cardiovascular Medicine
    • Echocardiography
    • Nuclear Cardiology
    Show Less
    • Westerly
    • Mystic
    Show Less
    LaSala, Anthony Francis, MD
    860.659.8830
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Wethersfield
    Lee, Inku Kevin, MD
    860.276.5107
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Southington
    Lee, Maximilian H., MD, FACC
    860.522.0604
    • Cardiovascular Medicine
    • Internal Medicine
    • Nuclear Cardiology
    Show Less
    • Hartford
    • Avon
    • Glastonbury
    Show Less
    Longhitano, Joseph Phillip, MD
    860.347.4258
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Middletown
    Lorbar, Mojca, MD
    860.347.4258
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Middletown
    Malkin, Robert Douglas, MD
    860.229.6811
    • Cardiovascular Medicine
    • Internal Medicine
    • Interventional Cardiology
    Show Less
    • New Britain
    Mamuya, Komsu Fidel, MD, FACC
    860.659.8830
    • Cardiovascular Medicine
    • Internal Medicine
    • Nuclear Cardiology
    Show Less
    • Wethersfield
    • Glastonbury
    • Granby
    Show Less
    Mansoor, Mohamed, MD
    860.258.3477
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Glastonbury
    • Wethersfield
    Show Less
    Marieb, Mark, MD, FHRS
    203.678.1050
    • Cardiac Electrophysiology
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Wallingford
    • Branford
    • Derby
    • Hartford
    • Hartford
    • Meriden
    • Waterbury
    Show Less
    McKay, Raymond George, MD
    860.972.5083
    • Interventional Cardiology
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Hartford
    Merkatz, Kenneth Alan, MD
    860.258.3477
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Wethersfield
    • Enfield
    Show Less
    Mirecki, Francis Joseph, MD, FACC
    860.434.4975
    • Cardiovascular Medicine
    • Internal Medicine
    • Nuclear Cardiology
    Show Less
    • Old Lyme
    • Norwich
    Show Less
    Nadig, Vidya, MD
    860.456.2898
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Willimantic
    Nelson, Jennifer L., APRN
    203.678.1050
    • Cardiovascular Medicine
    • Wallingford
    Obey, D'Anna, PA-C
    860.972.5200
    • Thoracic & Cardiac Surgery
    • Hartford
    Oligino, Eric Joseph, MD, FACC
    860.522.5712
    • Cardiovascular Medicine
    • Nuclear Cardiology
    Show Less
    • Hartford
    • Farmington
    Show Less
    Panetta, Randolph Alexander, MD
    860.659.8830
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Wethersfield
    Paris, Jan Rene, MD
    860.223.0220
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • New Britain
    • Newington
    Show Less
    Piccirillo, Bryan James, MD
    860.972.3570
    • Interventional Cardiology
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Hartford
    Prisco, Jessica L., APRN
    860.347.4258
    • Cardiovascular Medicine
    • Middletown
    Rana, Gaurav, MD
    860.749.1985
    • Cardiovascular Medicine
    • Echocardiography
    • Endovascular Medicine
    • Internal Medicine
    • Interventional Cardiology
    • Nuclear Cardiology
    • Vascular Medicine
    Show Less
    • Enfield
    Rizvi, Asad Ali, MD
    860.972.5083
    • Interventional Cardiology
    • Cardiovascular Medicine
    • Internal Medicine
    • Nuclear Cardiology
    Show Less
    • Hartford
    Rock, Joshua Lee, DO
    860.628.3600
    • Cardiovascular Medicine
    • Southington
    Sadiq, Immad, MD
    860.972.5083
    • Interventional Cardiology
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Hartford
    Sagiv, Ofer N., MD, FACC, RPVI
    860.489.1132
    • Cardiovascular Medicine
    • Torrington
    Scheiber, Jon F., MD
    401.596.4499
    • Cardiovascular Medicine
    • Westerly
    • Mystic
    Show Less
    Shah, Parth S., MD, FACS
    860.223.0800
    • Vascular Surgery
    • Endovascular Surgery
    Show Less
    • Plainville
    • Southington
    Show Less
    Shani, Eran Israel, MD
    860.347.4258
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Middletown
    St. Pierre, James Francis, MD
    860.229.6811
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • New Britain
    Swales, Heather Hunt, MD
    860.224.5694
    • Cardiovascular Medicine
    • Internal Medicine
    • Nuclear Cardiology
    Show Less
    • New Britain
    Szenk, Monika Kinga, PA-C
    860.696.5520
    • Cardiac Surgery
    • Hartford
    Tally, Kevin Joseph, MD, FACC
    860.522.0604
    • Cardiovascular Medicine
    • Advanced Heart Failure and Transplant
    • Internal Medicine
    Show Less
    • Hartford
    • Enfield
    • Glastonbury
    • West Hartford
    Show Less
    Thompson, Paul Davis, MD
    860.972.1695
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Hartford
    Underhill, David Joseph, MD
    860.696.5520
    • Cardiac Surgery
    • Endovascular Surgery
    • Vascular Surgery
    Show Less
    • Hartford
    Van Niel, David E., PA-C
    860.696.5520
    • Thoracic & Cardiac Surgery
    • Hartford
    Vellanki, Anu, MD
    860.456.2898
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Willimantic
    Walden, Jeffrey Howard, MD, FACC
    860.522.0604
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Hartford
    • Glastonbury
    • Manchester
    • Wethersfield
    Show Less
    Wang, Xuan (Tony), DO
    860.972.2791
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Hartford
    Ward, Henry Nadim, MD
    860.628.0703
    • Cardiovascular Medicine
    • Internal Medicine
    • Nephrology
    Show Less
    • Southington
    Webster-Lake, Carissa A., MD
    860.522.4158
    • Vascular Surgery
    • General Surgery
    Show Less
    • Hartford
    • Norwich
    • Southington
    Show Less
    Weissler-Snir, Adaya, MD, CCEP
    860.972.1506
    • Cardiac Electrophysiology
    • Cardiovascular Medicine
    Show Less
    • Hartford
    Whiting, Alicia M., APRN
    860.696.5520
    • Cardiac Surgery
    • Hartford
    Windels, Mary Hyde, MD
    860.522.4158
    • Vascular Surgery
    • Endovascular Surgery
    • General Surgery
    Show Less
    • Hartford
    • Norwich
    • Southington
    • Waterford
    Show Less
    Wolfberg, Carrie Alexandra, MD, FACC
    860.489.1132
    • Cardiovascular Medicine
    • Torrington
    Yaffee, David, MD
    860.696.5520
    • Cardiac Surgery
    • Cardiothoracic Surgery
    Show Less
    • Hartford
    Yekta, Arshad Mahmood, MD
    860.258.3477
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • Glastonbury
    • East Hartford
    • Wethersfield
    Show Less
    Zweibel, Steven Lloyd, MD, FACC, FHRS, CCDS
    860.972.1506
    • Cardiac Electrophysiology
    • Cardiovascular Medicine
    • Internal Medicine
    Show Less
    • West Hartford
    • Hartford
    • New Britain
    • Southington
    Show Less

    Specialists by Department: