Board Certifications

  • Otolaryngology
  • Otology & Neurotology



Louisiana State University Health Science Center Shreveport
Shreveport, LA

Internship and Residency

Louisiana State University Health Science Center
General Surgery
New Orleans, LA

Medical School

Texas Tech University Health Science Center
Doctor of Medicine
El Paso, TX

Undergraduate School

Baylor University
Bachelor of Science in Bioinformatics
Waco, TX

Professional Associations

Alpha Omega Alpha Honor Medical Society

American Academy of Otolaryngology – Head and Neck Surgery

American College of Surgeons

Texas Medical Association


“Eustachian Tube Dilation via a Transtympanic Approach in 6 Cadaver Heads: A Feasibility Study.” Otolaryngology-Head and Neck Surgery (2016): Dean M, Chao WC, Poe D.

“Transnasal Endoscopic Eustachian Tube Surgery.” Otolaryngologic Clinics of North America (2016): Dean M, Lian T.

“The Eustachian Tube Redefined.” Otolaryngologic Clinics of North America (2016): Tarabichi M, Poe DS, Nogueira JF, Alicandri-Ciufelli M, Badr-El-Dine M, Cohen MS, Dean M, Isaacson B, Jufas N, Lee DJ, Leuwer R, Marchioni D, Patel N, Presutti L, Rivas A.

Academic Appointment

Louisiana State University Health Science Center,
Assistant Professor of Otolaryngology/Head and Neck Surgery


Marc Dean, MD is a board certified otolaryngologist, practicing full time in private practice in Fort Worth, Texas, specializing in ear and sinus disease and disorders of the Eustachian tube. He attended Baylor University for his undergraduate studies in bioinformatics, attended Texas Tech for his medical training and completed his residency program at LSU-Shreveport. Dr. Dean served as an assistant professor for three additional years at LSU-Shreveport and remains on the LSU facility as a clinical professor.Specializing in Otolaryngology/Head and Neck Surgery (HNS), Dr. Dean completed an internship in general surgery and his residency at Louisiana State University Health Science Center, where he now serves as assistant professor of Otolaryngology/HNS.

As President and CEO of the Otorhinologic Research Institute, a non-profit organization focusing on the development of new treatments for ear, sinus and eustachian tube disorders, Dr. Dean hopes to raise the awareness of these conditions in local medical communities around the world. In that capacity, he has taught, lectured and lead mission trips to multiple countries providing free information to doctors and necessary medical treatment to those in need. New endeavors include the development of a cochlear implant program in northern Iraq and a head and neck program in Vietnam.

When he is not teaching or treating patients, Dr. Dean can be found cooking or enjoying a good book. He also loves traveling and outdoor activities, like fishing and mountain biking.