eNewsletters: Sign-up Now
Contact the referral call center:
Phone: 1-877-NYP-WELL
Call Me Back Now
Live Chat
Make an appointment now
Phone: A service representative will pick-up your call 24 hours a day, seven days a week. This is a toll free call from anywhere in the continental United States
Live Chat: hours are 8AM -8PM (M-F) EST.
Frederick J. Ast, M.D.
Physician Detail
- Affiliation
- NewYork-Presbyterian/Weill Cornell
- Primary Specialty
- Rheumatology
- Allergy and Immunology (Board Certified)
- More Specialties
- Internal Medicine (Board Certified)
- Education/Training
- Medical School - State University of New York - Downstate Health Sciences Center
- Internship - St. Luke's/Roosevelt Hospital Center
- Residency - St. Luke's/Roosevelt Hospital Center
- Fellowship - Mt Sinai Hospital
- Areas of expertise
- Immunology
- Rheumatic Disease
- Insurance and Plan Participation: (Company/Type) * Please verify insurance participation with the physician's office when making an appointment.
- CIGNA-HMO
- CIGNA-MEDICARE
- CIGNA-POS
- CIGNA-PPO
- COMMUNITY CARE NETWORK-PPO
- COMMUNITY CARE NETWORK-WORKERS COMPENSATION
- CONSUMER HEALTH NETWORK (CHN)-PPO
- EMPIRE HEALTH CHOICE BC/BS-HMO
- EMPIRE HEALTH CHOICE BC/BS-POS
- EMPIRE HEALTH CHOICE BC/BS-PPO
- FIRST HEALTH/AFFORDABLE/FIRST OPT-POS
- FIRST HEALTH/AFFORDABLE/FIRST OPT-PPO
- FIRST HEALTH/AFFORDABLE/FIRST OPT-WORKERS COMPENSATION
- GHI-HMO
- GHI-PPO
- HEALTH FIRST-HMO
- HEALTH FIRST-MEDICAID
- MAGNA PREFERRED/MAGNA CARE-HMO
- MAGNA PREFERRED/MAGNA CARE-POS
- MAGNA PREFERRED/MAGNA CARE-PPO
- MULTIPLAN-PPO
- NATIONAL PREFERRED PROVIDER NETWORK-PPO
- NEW YORK HOSPITAL COMMUNITY HEALTH-HMO
- NEW YORK HOSPITAL COMMUNITY HEALTH-MEDICARE
- POMCO-PPO
- PRIVATE HEALTHCARE SYSTEMS (PHCS)-POS
- PRIVATE HEALTHCARE SYSTEMS (PHCS)-PPO
- PRUDENTIAL-HMO
- PRUDENTIAL-PPO
- PRUDENTIAL-WORKERS COMPENSATION
- SELECTPRO-PPO
- UNITED HEALTHCARE-HMO
- UNITED HEALTHCARE-PPO
- MEDICARE-MEDICARE
- AETNA US HEALTH CARE-HMO
- AETNA US HEALTH CARE-POS
- AETNA US HEALTH CARE-PPO
- ALL AMERICAN HEALTH ENTERPRISES-HMO
- ANTHEM-HMO
- ANTHEM-PPO
- CAMBRIDGE NETWORK-PPO
- CAMBRIDGE NETWORK-WORKERS COMPENSATION
- Gender
- Male
OFFICE INFORMATION
- Locations
- 20 Park Ave
New York, NY 10016
Phone: (212) 725-7027
Languages Spoken: English Spanish -
250 W 57th St 829
New York, NY 10107
Phone: (212) 957-8829
Languages Spoken: English Spanish - Public Transportation
- Yes
- Handicapped access
- Yes