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36 Years Experience

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Locations & Directions

Mapbox Map of Dr. Marc Allen

Marc C Allen DO

1045 W Jericho Tpke
Smithtown, NY 11787
Mapbox Map of Dr. Marc Allen

Melissa A Wandelt PA

358 Veterans Memorial Hwy
Commack, NY 11725

Specialties & Expertise

Specialties

  • Internal Medicine

Expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Background

Languages Spoken

  • English

Education

  • School

    New York Medical College , 1999
  • Residency

    North Shore University Hospital