Mark R. Levine, MD, FACS Emeritus Clinical Professor of Ophthalmology Case Western Reserve University School of Medicine Former Head of the Oculoplastic Section Department of Ophthalmology University Hospitals of Cleveland Former Chief of Ophthalmology The Mt. Sinai Medical Center Staff Physician Cleveland Clinic Foundation, Cleveland, Ohio Past President of the American Society of Ophthalmic Plastic and Reconstructive Surgery Wendell Hughes Lecturer Emeritus Member of the Orbital Society
Richard C. Allen, MD, PhD is professor in the Department of Head and Neck Surgery, Division of Surgery, The University of Texas MD Anderson Cancer Center. Dr. Allen is a member of ASOPRS, the American Eye Study Club, and the Orbital Society, is Section Editor of Oculoplastics and Orbit for Current Opinion in Ophthalmology, and is a member of committees in ASOPRS, the American Academy of Ophthalmology, and the International Council of Ophthalmology.