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Office
1199 Park Ave
Suite 1f
New York, NY 10128Phone+1 212-876-7045Fax+1 212-722-3286
Education & Training
- Icahn School of Medicine at Mount Sinai/Mount Sinai HospitalFellowship, Cardiovascular Disease, 1968 - 1969
- Icahn School of Medicine at Mount Sinai/Mount Sinai HospitalResidency, Internal Medicine, 1965 - 1967
- Icahn School of Medicine at Mount SinaiInternship, Transitional Year, 1962 - 1963
- Tulane University School of MedicineClass of 1962
Certifications & Licensure
- NY State Medical License 1965 - 2025
- LA State Medical License 1962 - 1992
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Cardiovascular Disease
Awards, Honors, & Recognition
- Top Doctors: New York Metro Area Castle Connolly, 2002-2014
- Top MD Consumers Checkbook
Publications & Presentations
PubMed
- 11 citationsSerious arrhythmias during labor and delivery in women with heart disease.Ruth C. Spritzer, Mark Seldon, Leonard M. Mattes, Ephraim Donoso, Charles K. Friedberg
JAMA. 1970-02-09 - 27 citationsHemophilus aphrophilus endocarditis: review of 23 cases.Samuel K. Elster, Leonard M. Mattes, Burt R. Meyers, Roy A. Jurado
The American Journal of Cardiology. 1975-01-01 - 1 citationsThe use of quinidine with fixed-rate pacemakers.Michael A Nevins, Leonard M. Mattes, Ephraim Donoso, Charles K. Friedberg
American Heart Journal. 1970-06-01
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