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Dr. John Leavens, MD

Dr. John Edward Leavens MD is male, has 8 years of experience and practices in Emergency Medicine.


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Dr. John Leavens has 3 office locations.
5 Head Of The River
Smithtown, NY 11787

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Locations and availability (3)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Specialties & Research

Dr. John Leavens, MD is board certified in Emergency Medicine.


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Education & Awards

Dr. Leavens graduated from Stony Brook University.

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Affiliations

Dr. Leavens has 3 hospital affiliations:

  • Hartford Hospital 
  • University Hospital 
  • Good Samaritan Hospital Medical Center 

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Additional Information
Where does Dr. John E. Leavens practice?
Dr. John Leavens practices Emergency Medicine near Smithtown, NY.
Additional practice locations include: West Islip, NY and Stony Brook, NY.
See Smithtown Emergency Physicians.
Similar Physician Names
Dr. Deshawn Leavens, Dr. Evan Leavens, Dr. Giovanni Leavens, Dr. Hank Leavens, Dr. Hans Leavens, Dr. Ian Leavens, Dr. Ivan Leavens, Dr. Jack Leavens