 In 1867 he was attending surgeon to the Albany Hospital Dispensary as assistant to Dr. Alden March; 1869, attending surgeon (with exception 1874-75, while abroad studying) until 1904, when appointed surgeon-in-chief; 1873 to 1903, attending surgeon St. Peter's Hospital; 1898 onward, attending surgeon South End Dispensary; consulting surgeon New York State Hospital for Crippled and Ruptured Children, West Haverstraw, New York; consulting surgeon Benedictine Hospital, Kingston, New York; consulting surgeon Champlain Valley Hospital, Plattsburgh, New York.He always manifested the deepest interest in the Albany Medical College, where he listened to his first course of medical lectures.He filled the following important chairs in that institution