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Specialties & Research
Dr. John Leavens, MD is board certified in Emergency Medicine.
Education & Awards
Dr. Leavens graduated from Stony Brook University.
Dr. Leavens has 4 hospital affiliations:
- Good Samaritan Hospital Medical Center
- Hartford Hospital
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- Additional Information
- Where does Dr. John E. Leavens practice?
Dr. John Leavens practices Emergency Medicine near Smithtown, NY.
See Smithtown Emergency Physicians.