Dr. Jennifer M. O'Keeffe is a psychiatrist in New York, New York and is affiliated with multiple hospitals in the area, including New York-Presbyterian Children’s Hospital-Columbia and Cornell and New York-Presbyterian Hospital-Columbia and Cornell. She received her medical degree from Albert Einstein College of Medicine of Yeshiva University and has been in practice between 11-20 years. Dr. Jennifer M. O'Keeffe accepts Cigna - see other insurance plans accepted.