William Reisacher, M.D.

William Reisacher, M.D. Specialties: Otolaryngology, Otolaryngology - Head & Neck Surgery, Allergy

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William Reisacher, M.D.
Specialties: Otolaryngology, Otolaryngology - Head & Neck Surgery, Allergy
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1305 York Avenue
5th Floor
New York, NY 10021

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Insurances Accepted

Please contact the doctor's office to verify that your insurance is accepted.

  • Aetna - NYP
  • Empire Blue Cross/Blue Shield
  • Empire Blue Cross/Blue Shield Healthplus
  • Health Insurance Plan of NY (HIP)
  • Oxford Health Plans
  • United Healthcare

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About William Reisacher, M.D.

William Reisacher, MD is a board-certified otolaryngologist, specializing in the diagnosis and treatment of airborne and food allergies in children and adults. Dr. Reisacher graduated from The Mount Sinai School of Medicine in 1994, with Distinction in Research, and completed his Otolaryngology residency at The New York Eye & Ear Infirmary in 2000. He is currently on the full–time faculty of the Otolaryngology – Head and Neck Surgery Department at Weill Cornell Medical College / NewYork-Presbyterian Hospital in New York City, where he is an Associate Professor and the Director of Allergy Services. Dr. Reisacher is a Fellow of the American College of Surgeons and a Fellow of the American Academy of Otolaryngic Allergy (AAOA). He has published numerous chapters and research papers, holds a patent in the area of allergy diagnostics, and has presented his work at both national and international meetings. An Honor Award recipient for the American Academy of Otolaryngology – Head & Neck Surgery, Dr. Reisacher has served on the Allergy & Immunology Committee and Board of Governors, as well as the Board of Directors of the AAOA. He has also been an instructor and mini-seminar moderator for both academies. Dr. Reisacher has appeared on national and local news broadcasts, providing commentary on ENT/allergy topics, and is the Senior Scientific Advisor and Co-founder for Allovate Therapeutics, a biotechnology company in New York City which focuses on oral mucosal immunotherapy (OMIT).

Hospital Affiliations

  • NewYork-Presbyterian / Weill Cornell Medical Center


  • Airborne Allergy, Current Reaction

  • Allergy

  • Ear Infection

  • Food Allergy

  • Hearing Loss

  • Nasal Disorder

  • Salivary Disorder

  • Sinus Problem

  • Sleep and Snoring Disorders

  • Thyroid Disease

  • Thyroid Disorder

  • Tonsil and Adenoid Problems


  • Internship: Mt Sinai School of Medicine
  • Medical School: Mt Sinai School of Medicine
  • Residency: Mt Sinai School of Medicine

Board Certifications

  • Otolaryngology

Languages Spoken

  • English