John G Dyster, M.D.

John Dyster, MD, is a family medicine physician in Niagara Falls, New York, practicing at Lewiston Primary Care Center as part of the Niagara Falls Memorial Medical Center provider network. He works in primary care, a field centered on ongoing, broad-based care for individuals and families.

In a 2019 Memorial expansion announcement, Dyster was described as a longtime Niagara County physician who had practiced locally since 1987, most recently as director of the osteopathic family medicine residency program at Eastern Niagara Hospital. The same report noted that he graduated magna cum laude from Niagara University and earned his medical degree from the University at Buffalo School of Medicine.