A board-certified ophthalmologist with fellowship training in neuro-ophthalmology, he has extensive clinical experience evaluating and managing disorders affecting the optic nerve, visual pathways, and orbit, and has served as an expert witness for over 25 years. He provides consultation, deposition testimony, and courtroom testimony in matters involving alleged visual loss, optic nerve injury, delayed diagnosis, and standards of care in neuro-ophthalmic practice. He has held longstanding leadership appointments as Chief of Neuro-Ophthalmology Service at multiple major academic medical centers and affiliated teaching hospitals, reflecting sustained subspecialty leadership within large healthcare systems.

His clinical focus includes optic neuritis, ischemic and inflammatory optic neuropathies, papilledema, idiopathic intracranial hypertension, sellar and parasellar lesions affecting the visual pathways, cavernous sinus disorders, orbital inflammatory disease, thyroid-associated orbitopathy, ptosis, diplopia, transient and non-organic visual loss, giant cell arteritis, and ocular myasthenia gravis. He has served as a co-investigator in federally sponsored multicenter clinical research and has authored numerous peer-reviewed publications and book chapters in neuro-ophthalmology.

He has also contributed to professional educational materials and self-assessment programs for national ophthalmology organizations. Credentials include Doctor of Medicine; Diplomate, American Board of Ophthalmology; and Fellow of a national neuro-ophthalmology professional society, with residency training in ophthalmology and fellowship training in neuro-ophthalmology and orbital surgery.