Meet Dr. Dumornay 


I am a Board-certified ENT surgeon who specializes in diagnosing and treating people with conditions of the ear, nose and throat. I was born and raised in New York city. I graduated with Honors from Temple University School of Medicine in Philadelphia, Pennsylvania.

My general surgery training was done at Tulane Medical Center at the famous Charity Hospital, in New Orleans, Louisiana. I returned to New York for my training in Otolaryngology Head and Neck Surgery at Alert Einstein University at Montefiore Medical Center. I continued my postgraduate training at the world renowned Memorial Sloan Kettering Cancer Center, in New York City. My continued passion for learning led me to fellowship training at the University of Miami for Head and Neck Oncology with Microvascular Reconstruction.

After my fellowship in 2004, as part of my service to the U. S. Army, I served for a year as a surgeon on a trauma team in Iraq. During this time, we provided care to soldiers injured in combat as well as Iraqi patients in Baghdad and surrounding villages. I would be deployed two more times until leaving the military with the rank of Lieutenant Colonel.

My Fort Lauderdale Practice

One of my primary goals of the practice is to provide quality cutting-edge therapies for our patient population. Our universal focus is on compassionate care and the development of non-surgical therapies and minimally invasive procedures when indicated. We provide a comprehensive ENT service, which includes Audiology, Balance testing and physical therapy, Voice disorders, Allergies, Sinusitis, Sleep Apnea, Head and Neck disorders and In Office CT imaging.

Your Ear, Nose & Throat Doctor in Broward County

Dr. DuMornay has a distinguished career practicing otolaryngology medicine in South Florida. His affiliations include Broward Health North and Broward Health Medical Center. His combination of training and research make him a premier ear, nose & throat (ENT) doctor in the Fort Lauderdale and Plantation, Florida.


He is a recipient of the Patient’s Choice Award in 2014, the Compassionate Doctor Recognition Award in 2016 and more.


  • Tonsillectomy/Adenoidectomy
  • Balloon Sinuplasty
  • Bronschoscopy
  • Bilateral Myringotomy with Tubes
  • Rhinoplasty
  • Septoplasty
  • Direct Laryngoscopy with Biopsy
  • SeptoRhinoplasty
  • Endoscopic Sinus Surgery
  • Thyroid Surgery


4 + 8 =



Ten Signs You May Need Balloon Sinuplasty



Our Fort Lauderdale Location

3536 North Federal Highway, Suite 102, Fort Lauderdale, FL 33308

Phone: 954.368.3348 | Email:

Broward Sinuses : Main Office

Our Plantation Location

4101 S. Hospital Drive, Suite 12, Plantation FL 333137

Phone: 954.368.6978 | Fax: 954.990.6233 | Email:

Broward Sinuses : Plantation Office