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Office
1140 W. La Veta Ave Suite #430
Orange, CA 92868Phone+1 714-543-5555- Is this information wrong?
Summary
- Dr. Warren Johnston is a cardiologist in Orange, CA and is affiliated with St. Joseph Hospital. He received his medical degree from University of Rochester School of Medicine and Dentistry and has been in practice 42 years. He specializes in adult Cardiology both diagnosis and treatment and is experienced in women and heart disease.
Education & Training
- University of California (Irvine)Fellowship, Cardiovascular Disease, 1980 - 1982
- University of Southern California/LACUSC Medical CenterFellowship, Critical Care Medicine, 1979 - 1980
- University of Southern California/LAC+USC Medical CenterResidency, Internal Medicine, 1975 - 1980
- University of Southern California/LAC+USC Medical CenterChief Residency, Internal Medicine, 1978 - 1979
- University of Rochester School of Medicine and DentistryClass of 1975
Certifications & Licensure
- CA State Medical License 1976 - 2025
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Cardiovascular Disease
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification Allscripts Enterprise EHR, Allscripts, 2012
- Fellow (FACP) American College of Physicians, 1999
- Fellow (FACC) American College of Cardiology
Publications & Presentations
PubMed
- 31 citationsLife-threatening alterations in heart rate after the use of adenosine in atrial flutter.Michael A. Brodsky, Chun Hwang, Dodie Hunter, Peng Sheng Chen, David R. Smith, Mehrdad Ariani, Warren D. Johnston, Byron J. Allen, James G. Chun, Claudia R. Gold> ;American Heart Journal. 1995 Sep 1
- 38 citationsLaser-assisted thermal angioplasty in human peripheral artery occlusions: Mechanism of recanalizationJonathan M. Tobis, Michael F. Smolin, John A. Mallery, Lachlan Macleay, Warren D. Johnston, John E. Connolly, George Lewis, Bob Zuch, Walter L. Henry, Michael W. Berns> ;Journal of the American College of Cardiology. 1989 Jun 1
- 10 citationsCorrelation of minimum coronary lumen diameter with left ventricular functional impairment induced by atrial pacingJonathan M. Tobis, David A. Sato, Orhan Nalcioglu, Warren D. Johnston, John A. Mallery, Jackie See, Lian Qu, Tim Reese, Jim Paynter, Steve Montelli, Walter L. Henry> ;The American Journal of Cardiology. 1988 Apr 1
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Professional Memberships
- Fellow
- Fellow
- President AHA Orange County California Chapter
Hospital Affiliations
- Providence St. Joseph Hospital OrangeOrange, California
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