Sohan Singh Hayreh,
MD, MS, PhD, FRCS, FRCOphth, DSc

Specialty: Ocular and Optic Nerve Vascular Disorders

Professor Emeritus of Ophthalmology and Director Ocular Vascular Clinic

Campus Address

11290-I PFP
(319) 356-2921

Education

• Pre-medical, Panjab University, India, 1946
• MB, BS (MD in U.S.), Panjab University, India, 1951

Post Graduate Education

• Master of Surgery, Panjab University, India, 1959
• PhD (Ophthalmology), London University, 1965
• FRCS (Ophthalmology), Royal College Surgeons of Edinburgh, 1969
• FRCS (Ophthalmology), Royal College Surgeons of England, 1969
• DSc (Medicine), London University,1987

Certification

• Master of Surgery
• FRCS Edinburgh & England

Professional Affiliations (Present or Past)

• Fellow, Royal College of Surgeons of England.
• Fellow, Royal College of Surgeons of Edinburgh.
• Fellow, Royal College of Ophthalmologists.
• Fellow, American Academy of Ophthalmology
• Oxford Ophthalmological Society
• French Ophthalmological Society
• European Association for Vision and Eye Research
• British Micro-Circulation Society
• Association for Research in Vision and Ophthalmology
• Gonin Club
• International Glaucoma Society of the International Congress of Ophthalmology
• Imaging and Perimetry Society (formerly International Perimetric Society)
• American Medical Association
• American Association for Advancement of Science
• Society for Experimental Biology and Medicine
• Macula Society
• Retina Society
• Society for Clinical Trials
• International Society for Ocular Fluorophotometry
• International Society for Eye Research
• American Glaucoma Society
• Pan American Ophthalmological Society
• North American Neuro-ophthalmological Society

Research Interest

• Ocular circulation in health and disease
• Retinal and Choroidal disorders
• Fluorescein angiography
• Fundus changes in malignant arterial hypertension
• Ocular neovascularization
• Optic disc and optic nerve in health and disease
• Glaucoma
• Ophthalmic manifestations of rheumatologic diseases
• Nocturnal arterial hypotension

Current Projects

• Clinical and experimental studies of ocular vascular occlusive disorders
• Ocular manifestations of arterial hypertension/hypotension and atherosclerosis
• Anterior ischemic optic neuropathy
• Glaucoma
• Giant cell arteritis