DENNIS L. BROOKS, MD SPECIALTIES » Cardiovascular Consultations » Cardiovascular Testing » Interventional Cardiology (cardiac catheterization, stenting, rotoblator, radial arterial catheterization) Medical School: University of Iowa Internship: University of California, Irvine Residency: University of Iowa Fellowship: University of Iowa Board Certification Internal Medicine Cardiovascular Disease Critical Care Interventional Cardiology Hospital Affiliations Community Memorial Hospital, Ventura, California St. John’s Regional Medical Center, Oxnard, California Ojai Valley Hospital, Ojai, California Professional Associations Past Director of CCU at Community Memorial Hospital Past Director of Cath Lab at Community Memorial Hospital Past Head of Internal Medicine at Community Memorial Hospital Alpha Omega Alpha (Honor Medical Society) Medical School: Internship: Hospital Affiliations: Ventura 168 North Brent Street Suite 503 Ventura, California 93003 Tel: (805) 653-0101 Fax: (805) 643-6285 Oxnard 1701 Solar Drive, Suite 150 Oxnard, California 93030 Tel: (805) 278-4020 Fax: (805) 278-4015 Community Memorial Hospital St. John Regional Medical Center Ventura County Medical Center Ojai Valley Community Hospital Cardiology Associates - © 2021

JONATHAN W. DUKES, MD SPECIALTIES » Complex Ablations for AFIB, AFLUTTER, VT, SVT, PVC » Event Monitoring » Device MGMT (Pacemakers, Defibrillators, BI-V) » Devies Replacement (Pacemakers, Defibrillators, BI-V) » Watchman Procedure Medical School: University of California, San Francisco Undergraduate: Brigham Young University Internal Medicine Residency: The John Hopkins Hospital Electrophysiology Fellowship: University of California, San Francisco Board Certification American Board of Internal Medicine CARDIAC ELECTROPHYSIOLOGY American Board of Cardiovascular Medicine Hospital Affiliations Community Memorial Hospital, Ventura, California St. John’s Regional Medical Center, Oxnard, California Ojai Valley Hospital, Ojai, California Professional Associations Heart Rhythm Society American College of Cardiology American Heart Association American Medical Association Medical School: Internship: Hospital Affiliations: Ventura 168 North Brent Street Suite 503 Ventura, California 93003 Tel: (805) 653-0101 Fax: (805) 643-6285 Oxnard 1701 Solar Drive, Suite 150 Oxnard, California 93030 Tel: (805) 278-4020 Fax: (805) 278-4015 Community Memorial Hospital St. John Regional Medical Center Ventura County Medical Center Ojai Valley Community Hospital Cardiology Associates - © 2021