Dr. Mary Jo Johnstone, MD

Emergency Medicine · Mineola, NY

Emergency Medicine

Practice location

Address: 259 1ST ST EMERGENCY DEPARTMENT, Mineola, NY 11501
Phone: (516) 663-0333

Specialties

Emergency Medicine – Doctors who treat patients in hospital emergency departments.

About

Dr. Mary Jo Johnstone, MD is a emergency medicine provider based in Mineola, NY. Profile information is sourced from the National Provider Identifier (NPI) registry.