Heart Care Specialists | UnityPoint Clinic Cedar Rapids

St. Luke's Emergency Department

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Urgent Care - Anamosa

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Urgent Care - Hiawatha

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Urgent Care - Marion

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Urgent Care - Westside

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Heart Care Specialists

Thank you for taking a moment to learn more about our heart care doctors. Our cardiologists are board-certified specialists with experience in all areas of cardiovascular care. This means our skills and training meet the most rigorous professional standards set by the medical community.  Our heart care doctors visit several locations throughout the region for your convenience.


A Ersin Atay, M.D., F.A.C.C. A. Ersin Atay, M.D., F.A.C.C.
Jennifer J. Becker, ARNP, DNP Jennifer J. Becker, A.R.N.P., D.N.P.
Mohit K. Chawla, MD Mohit K. Chawla, M.D.
Jessica B. Collum, ARNP Jessica B. Collum, A.R.N.P.
Georges Hajj, MD Georges Hajj, M.D.
Subhi A Halawa, MD Subhi A Halawa, M.D.
Susan M Halter, ARNP Susan M Halter, A.R.N.P.
Diane M. Hoover, ARNP Diane M. Hoover, A.R.N.P.
Carla Huber, ARNP Carla Huber, A.R.N.P.
Wassef Karrowni, MD Wassef Karrowni, M.D.
Richard T Kettelkamp, DO Richard T Kettelkamp, D.O.
Randi J. Key, ARNP Randi J. Key, A.R.N.P.
Tauseef Khan, MD Tauseef Khan, M.D.
Keith J. Kopec, MD Keith J. Kopec, M.D.
Todd T. Langager, MD Todd T. Langager, M.D.
Weiwei Li, MD, Ph.D Weiwei Li, M.D., Ph.D.
Matthew J. McMahon, DO, FACC Matthew J. McMahon, D.O., F.A.C.C.
 Lisa J Mahoney, ACNP, MSN  Lisa J Mahoney, A.C.N.P., M.S.N.
Laila A Payvandi, MD Laila A Payvandi, M.D.
M. Nasr Payvandi, MD M. Naser Payvandi, M.D.
Julia Privett, PA-C Julia Privett, P.A.-C.
David A Rater, MD David A Rater, M.D.
Boothapuri Venkatesh, MD, FACC Boothapuri Venkatesh, M.D., F.A.C.C.
Hisham M. Wagdy, MD, FACC Hisham M. Wagdy, M.D., F.A.C.C.

Heart & Vascular Institutes