University at Buffalo - The State University of New York
Skip to Content
UBMD Physicians' Group
Weidun Alan, Guo
Guo, Weidun Alan, MD, PhD, FACS

Specialty: Surgery; Surgical Critical Care - Surgery; Surgery - Trauma; Surgery - Laparoscopic; Pathophysiology

Location(s): UBMD Surgery (Buffalo)
Phone: (716) 898-5186
Joseph, Izzo

Specialty: Cardiovascular Disease; Internal Medicine; Nephrology; Pathophysiology; Vascular and Interventional Radiology; Cardiac pharmacology

Location(s): UBMD at Erie County Medical Center (Buffalo)
Phone: 716-898-5625
Lucy, Mastrandrea

Specialty: Pediatric Endocrinology; Pediatrics; Pathophysiology; Pediatric Diabetes; Endocrinology

James, Reynolds

Specialty: Ophthalmology; Retina; Pediatric Ophthalmology; Pathophysiology; Vision science

Location(s): UBMD Ophthalmology: Ross Eye Institute (Amherst); UBMD Ophthalmology: Ross Eye Institute (Buffalo)
Phone: 716-881-7900
John, Sullivan
Sullivan, John, MD, PhD

Specialty: Retina; Gene therapy; Neurodegenerative disorders; Pathophysiology; Protein Folding; Gene Expression; Signal Transduction