Welcome to Aquino Hartrich Hrab Heyden Thierman

Our group consists of 5 physicians who are all board certified in Internal Medicine and in Pediatrics. The group was founded on July 1,1987, by Drs. Nicholas J. Aquino and William M. Hartrich. It was the first group of its kind east of Rochester, NY.

Each Member of the group completed a 4 year dual residency program in combined internal medicine and pediatrics. Each member completed the residency program at the SUNY Buffalo School of Medicine, and each member hails from Western New York.