O’Halloran, Gerard, MD | Northfield Hospital & Clinics


O’Halloran, Gerard, MD

  • Ear, Nose, Throat (Otolaryngologist)
  • , Sleep Medicine
Gerard O'Halloran, MD

Meet Dr. Gerard O'Halloran

Philosophy of Care

To take care of people like I would like my family to be treated. All of my surgery patients are given my direct cell phone number.

Personal Interests

My wife Melissa is an obstetrician/gynecologist. We are busy with our son Bennett, daughter Mari, and our dog, Emmi.

Languages Spoken
Special Interests
  • Nose and sinus problems
  • Sinus headaches, migraine headaches
  • Adult and pediatric sleep related breathing problems
  • Pediatric ear, nose and throat problems
  • Sinusitis (recurring or chronic sinus infections)
  • Skin cancer on the head, face, ears, and neck

Medical School: Mayo Medical School

Residency: Mayo Clinic

Certifications & Designations
  • American Rhinologic Society
  • American Academy of Sleep Medicine
  • American Academy of Otolaryngology – Head and Neck Surgery
  • Course Director for Primary Care Nose and Sinus Course at international Rhinologic Society meeting, Washington, D.C.
  • Sinus headache presentation at International Rhinologic Society, Rome
  • Endoscopic Sinus Surgery presentation at International Rhinologic Society, Rome
  • Author of “The Nose and Sinuses for Primary Care Physicians”
  • Anatomy consultant for model of nose and sinuses – winner of six first place medical illustration/marketing awards