The Difficulty in Choosing the Right Doctor - DocChecker DocChecker Offers a Transparent Option for Those with State-Sponsored Healthcare 3 Reasons Why Patients Choose DocChecker 4 Tips for Finding the Right Dermatologist Tips for Choosing the Right Dentist with DocChecker Dr. Richard Swift - Eyelid Lift Dr. Marina Pinkhasova, DDS - Sleep Apnea Snoring - DocChecker Mohs Specialist - Dr. Ritu Saini, M.D. - DocChecker DR. CAROL L. HUANG - DocChecker Dr. Barry katzman - DocChecker
Frederick Ast, MD

Frederick Ast, MD
 
Primary Care Doctor, Rheumatologist

250 W 57th St., New York,, NY 10107

(212) 957-8829

Office Hours
Locations

250 W 57th St., New York,, NY 10107