Michael D. Sullivan

Phelps Memorial Hospital Center provides medical and mental healthcare services. Its services include alcohol and substance abuse treatment, balance center, behavioral health, bone densitometry, cancer institute, cardiac rehabilitation, cardiovascular laboratory, cardiovascular risk assessment, cat scan, critical care unit, decontamination unit, diabetes-adult and pediatric, electroconvulsive therapy, endoscopy, gastroenterology, geriatrics, hand therapy, hearing, gastrointestinal motility, and maternity. The company was founded in 1955 and is headquartered in Sleepy Hollow, NY.