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Our Cardiologists

Every patient deserves the best possible cardiac care, delivered with compassion. When you come to Heart Specialists of Ohio, you can expect a determined effort to protect and enhance your health, delivered with a positive attitude. Our focus is on you, with every physician, technician and staff member working as a team to promote your health.

Learn more about our cardiologists...

Debbra L. Debaets, MD
Timothy P. Obarski, DO
Lawrence G. Murcko, MD
Mary Beth Breckenridge, MD
Barry S. George, MD
Arsad Karcic, MD
Ashish Gangasani, MD
Cindy Baker, MD
Talal Attar, MD
John T. Huston, MD
Debbra L. Debaets, MD

Debbra L. Debaets, MD

Special Interests: Women and heart disease
Undergraduate: Marietta College
Medical School: The Ohio State University
Internship, Residency and Fellowship: Parkland Memorial Hospital; Dallas, Texas
Professional Associations:

  • American College of Cardiology, Fellow
  • Women's Heart Advantage Committee, Member
Board Certifications:
  • Internal Medicine - 1976
  • Cardiovascular Disease - 1981
  • Echocardiography - 1998

Dr. Debaets lives with her husband and son in Delaware, Ohio.

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Timothy P. Obarski, DO

Timothy P. Obarski, DO

Special Interests:
Transesophageal echocardiography
Mitral valve dysfunction
Pericardial disease
Nuclear cardiology

Undergraduate: University of Illinois College of Pharmacy
Medical School: Chicago College of Osteopathic Medicine
Internship: Chicago Osteopathic Hospitals
Residency and Fellowship: Cleveland Clinic Foundation
Awards:

  • Chief Cardiology Fellow Award
  • Clinical Research Fellow Award
  • Intern of the Year
Professional Associations:
  • American College of Cardiology, Fellow
  • American College of Physicians, Fellow
  • Central Ohio Society of Echocardiography, Founder and President
  • Intersocietal Commission for the Accreditation of Echocardiography Laboratories, President-Elect
  • Columbus Free Clinic, Volunteer
Board Certifications:
  • Internal Medicine - 1987
  • Cardiovascular Disease - 1989
  • Echocardiography - 1996

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Lawrence G. Murcko, MD

Lawrence G. Murcko, MD

Special Interests:
Valvular heart disease
Coronary artery disease
Medical Degree: Bowman Gray School of Medicine at Wake Forest University; Winston-Salem, N.C.
Fellowship: Cleveland Clinic Foundation
Board Certifications:

  • Internal Medicine - 1980
  • Cardiovascular Disease - 1985
  • Echocardiography - 1997

Dr. Murcko lives with his wife and son in Hilliard, Ohio.

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Mary Beth Breckenridge, MD

Mary Beth Breckenridge, MD

Special Interests:
Women and heart disease
Heart failure
Cardiomyopathies
Undergraduate, Medical School and Residency: The Ohio State University
Awards from The Ohio State University:

  • Departmental Award in Radiology
  • The Thomas G. Skillman Housestaff Award of Excellence
Professional Associations:
  • American College of Cardiology, Fellow
  • American Medical Association, Fellow
  • American College of Physicians, Fellow
  • American College of Echocardiology, Fellow
  • American Society of Nuclear Cardiology, Member
Board Certifications:
  • Internal Medicine - 1995
  • Cardiovascular Disease - 1998
  • Echocardiography - 2000

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Barry S. George, MD

Barry S. George, MD

Special Interest:
Coronary artery disease
Laser angioplasty
Medical School: The Ohio State University
Internship, Fellowship and Residency: Riverside Methodist Hospital
Professional Associations:

  • American College of Cardiology, Fellow
  • American College of Angioplasty, Fellow
  • American College of Chest Physicians, Fellow
  • Ohio Academy of Medicine, Member
  • Society of Cardiovascular Interventionalists, Board Member
  • Editorial boards of several medical journals
Board Certifications:
  • Internal Medicine - 1982
  • Cardiovascular Disease - 1985
  • Interventional Cardiology - 2003

Dr. George and his wife reside in Howard, Ohio.

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Arsad Karcic, MD

Arsad Karcic, MD

Special Interests:
Coronary artery disease
Valvular heart disease
Medical School: University of Zagreb, Croatia
Fellowship: Lahey Clinic, Mass.
Residency: Nassau University Medical Center, N.Y.
Award from Nassau University Medical Center: Fellow of the Year
Professional Associations:

  • American College of Physicians/American Society of Internal Medicine, Member
  • American Medical Association, Member
  • American College of Cardiology, Associate Member
Board Certifications:
  • Internal Medicine - 2000
  • Cardiovascular Disease - 2004

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Ashish Gangasani, MD

Ashish Gangasani, MD

Specialty Areas:

  • Comprehensive device (PPM, AICD, CRT, Implantable loop recorders) experience with all major manufactures
  • Device follow-up and troubleshooting
  • Lead extraction (Manual and Laser extractions)
  • Diagnostic Electrophysiological Studies
  • Complex Ablations and Electro anatomic mapping (CARTO and ESI Ensite NavX)
  • Atrial Fibrillation and VT ablations
  • Trans-septal Puncture and Intracardiac echocardiography
  • Tilt table testing with pharmacologic enhancements
  • Adjuvant anti-arrhythmic drug loading and monitoring
  • Performance and interpretation of other non-invasive tests such as TEE-Cardioversion, Non-Invasive Programmed Stimulation, 24 hours Holter Monitor and Event Recorder
  • Medical School: All India Institute of Medical Sciences
    Senior House Officer in Geriatrics and Internal Medicine: UK
    Internal Medicine Residency: State University of New York at Buffalo
    Cardiology Fellowship: State University of New York at Buffalo
    Electrophysiology Fellowship: The Ohio State University
    Professional Associations:
    • North American Society of pacing and Electrophysiology, NASPE testamur
    • Certified Cardiac Device Specialist, CCDS
    • Level 2 trained in Nuclear Cardiology, Cardiac Catheterization and Echocardiography
    Board Certifications:
    • Board Certified in Cardiology - 2007
    • Board Certified in Nuclear Cardiology - 2007
    • Board Certified in Internal Medicine - 2003

    Dr. Gangasani, his wife and three children reside in Columbus, Ohio.

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    Cindy Baker, MD

    Cindy Baker, MD

    Specialty Areas:
    PTCA
    Acute Myocardial Infarction Intervention
    Thrombolytic Therapy
    Coronary Atherectomy
    Renovascular Intervention
    Coronary Stenting
    Intravascular Ultrasound
    Women’s Cardiovascular Health
    Undergraduate: Wofford College, Spartanburg, South Carolina
    Medical School: Medical University of South Carolina, Charleston
    Internal Medicine Residency: Emory University, Atlanta, Georgia
    Cardiology Fellowship: The Ohio State University
    Interventional Fellowship: The Ohio State University
    Professional Associations:

    • American College of Cardiology, Fellow
    • American Medical Association, Fellow
    Board Certifications:
    • Board Certified in Internal Medicine - 2000
    • Board Certified in Nuclear Medicine - 2003
    • Board Certified in Cardiology - 2004
    • Board Certified in Interventional Cardiology - 2005

    Dr. Baker, her husband and daughter reside in Delaware, Ohio.

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    Talal Attar, MD

    Talal Attar, MD

    Specialty Areas:
    PTCA
    Acute Myocardial Infarction Intervention
    Thrombolytic Therapy
    Coronary Atherectomy
    Renovascular Intervention
    Coronary Stenting
    Intravascular Ultrasound
    Peripheral Disease and Intervention
    Medical School: The University of Aleppo, Aleppo, Syria
    Internal Medicine Residency: The Ohio State University
    Cardiology Fellowship: The Ohio State University
    Interventional Fellowship: The Ohio State University
    Peripheral Vascular Interventional Fellowship: The Christ Hospital/The Lindner Center for Research and Education, Cincinnati, Ohio
    Professional Associations:

    • American College of Cardiology, Fellow
    • American Medical Association, Member
    • American Society of Internal Medicine, Member
    • American College of Physician Executives
    • American Society of Quality
    • The Society of Cardiovascular Angiography and Interventions
    • American College of Physicians
    Board Certifications:
    • Board Certified in Internal Medicine - 1998
    • Board Certified in Cardiovascular Diseases - 2002
    • Board Certified in Interventional Cardiology - 2003

    Dr. Attar and his wife reside in Powell, Ohio.

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    John T. Huston, MD

    Specialty Areas:

  • Medical informatics
  • Preventative cardiology
  • Undergraduate: Otterbein College
    Medical School: The Ohio State University
    Internship and Residency: Riverside Methodist Hospital
    Fellowship: Cleveland Clinic
    Board Certifications:
    • Internal Medicine - 1972
    • Cardiovascular Disease - 1977

    Dr. Huston and his wife reside in Columbus, Ohio.

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