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Huseyin Isildak, M.D.

Director of Otology and Neurotology Director of Cochlear Implant Program

Office Information

Penn State Hershey Otolaryngology - Head and Neck Surgery
100 Campus Driv, Entrance 2, Suite 400
Hershey, PA 17033
Tel: 800-243-1455 / 717-531-6822 Fax: 717-531-4907



Patient Services Provided

Otology/Neurotology Cochlear Implantation Ear and Hearing Problems Dizziness Gamma Knife Radiosurgery for Acoustic Neuromas and Glomus Tumors

Practice Locations

Biographical Information

Dr. Huseyin Isildak joined the Division of Otolaryngology – Head & Neck Surgery as an Assistant Professor of Surgery on August 1, 2013.  Dr. Isildak comes to us after having completed a Otology & Neurotology Clinical Fellowship at Paparella Ear, Head & Neck Institute, Minneapolis, MN.  He also completed an Otology Fellowship at Delaware Otologic Medicine and Surgery, Christiana Health Care System.  Dr. Isildak completed his Otolaryngology Residency at Cerrahpasa Medical School in Istanbul, Turkey.

Dr. Isildak’s special interests are otology/neurotology, cochlear implantation, ear and hearing problems, dizziness, and treatment of acoustic neuromas (vestibular schwannoma) and glomus tumors with Gamma Knife.

Professional Education

Fellowship, Otology/Neurotology, Paparella Ear, Head & Neck Institute (2013) Fellowship, Otology/Neurotology, Christiana Care Health System - GME (2012) Residency, Otolaryngology, Istanbul University - Cerrahpasa Faculty of Medicine (2010) M.D., Istanbul University - Istanbul Faculty of Medicine (2003)


Isildak H, Karaman E, Yilmaz M, Hacizade Y, Isildak H, Cansiz H.
Severe visual loss after ear surgery.
J Craniofac Surg. 2010 Jan;21(1):155-6. doi: 10.1097/SCS.0b013e3181c50dfd.
Isildak H, Albayram S, Isildak H.
Spontaneous intracranial hypotension syndrome accompanied by bilateral hearing loss and venous engorgement in the
J Craniofac Surg. 2010 Jan;21(1):165-7. doi: 10.1097/SCS.0b013e3181c50e11.
Isildak H, Karaman E, Ozdogan A, Ibrahimov M, Yilmaz M.
Unusual manifestations of bilateral carotid artery dissection: Dysphagia and hoarseness.
Dysphagia. 2010 Dec;25(4):338-40. doi: 10.1007/s00455-010-9273-5. Epub 2010 Feb 27.
Isildak H, Ibrahimov M, Yilmaz M, Enver O, Albayram S.
A purely intracanalicular cochlear schwannoma presenting with progressive hearing loss.
Ear Nose Throat J. 2011 Oct;90(10):481-8.
Ünel S, Yilmaz M, Albayram S, Isik Z, Ceyhan E, Isildak H, Teixido M, Savas Y, Kiris A.
Anastomoses of the vestibular, cochlear, and facial nerves.
J Craniofac Surg. 2012 Sep;23(5):1358-61.