Mt Clair Anesthesia Group 1 Bay Ave Montclair, NJ 07042 Phone : (973) 429-6250 Business Category Physicians & Surgeons-M.D. Mountainside Hosp-operating Rm 1 Bay Ave Montclair, NJ 07042 Phone : (973) 429-6250 Business Category Physicians & Surgeons-M.D.