Mark G Speaker

Mark G Speaker, MD, PhD



Cornea, External Disease & Refractive Surgery, Ophthalmology


Residency, Ophthalmology, New York Eye & Ear Infirmary

Internship, , Columbia University

Fellowship, Cornea, Weill Cornell Medical CollegeRhinology/Skull Base

Physicians who provide services at hospitals and facilities in the Mount Sinai Health System might not participate in the same health plans as those Mount Sinai hospitals and facilities (even if the physicians are employed or contracted by those hospitals or facilities).

Information regarding insurance participation and billing by this physician may be found on this page, and can also be obtained by contacting this provider directly. Because physicians insurance participation can change, the insurance information on this page may not always be up-to-date. Please contact this physician directly to obtain the most up-to-date insurance information.

Insurance and health plan networks that the various Mount Sinai Health System hospitals and facilities participate in can be found on the Mount Sinai Health System website.