William Garrett Greendyke, MD
Infectious Disease
William Garrett Greendyke, MD
Infectious Disease
(212) 305-8039
Specialties: Internal Medicine, Infectious Disease
(212) 305-8039
Accepting new patients
Accepts Virtual VisitsLocation Info
180 Fort Washington Avenue
New York, NY 10032
US
Insurances Accepted
Please contact the doctor's office directly to verify that your particular insurance is accepted.
HMO
PPO
POS
Student Health
EPO
Aetna Signature Administrators
NY Signature
NYP Employee Plan
Medicare Managed Care
Essential Plan
Medicaid Managed Care
Special Needs
Medicare Managed Care
Special Needs
Capital District Physician Health Plan
PPO
HMO
POS
EPO
Great West (National)
PPO
Medicare Managed Care
PPO
EPO
Medicare Managed Care
Child/Family Health Plus
Medicaid Managed Care
Medicare Managed Care
Child/Family Health Plus
Medicaid Managed Care
Medicare Managed Care
Leaf (Exchange)
HMO
POS
PPO
EPO
ConnectiCare
Select Care (Exchange)
Essential Plan
Medicare Managed Care
Medicaid Managed Care
Vytra
Essential Plan
Child/Family Health Plus
Medicaid Managed Care
Local 1199
MagnaCare
Traditional Medicare
Multiplan
Child/Family Health Plus
Essential Plan
HMO
Medicaid Managed Care
Freedom
Liberty
HMO
HMO
POS
PPO
Columbia Employee POS
Compass (Exchange)
Medicaid (Community Plan)
Medicare Managed Care
Select Health
Medicare Managed Care
Special Needs
Medicare Managed Care
Medicaid Managed Care
HMO
PPO
POS
Student Health
EPO
Aetna Signature Administrators
NY Signature
NYP Employee Plan
Medicare Managed Care
Essential Plan
Medicaid Managed Care
Special Needs
Medicare Managed Care
Special Needs
Capital District Physician Health Plan
PPO
HMO
POS
EPO
Great West (National)
PPO
Medicare Managed Care
PPO
EPO
Medicare Managed Care
Child/Family Health Plus
Medicaid Managed Care
Medicare Managed Care
Child/Family Health Plus
Medicaid Managed Care
Medicare Managed Care
Leaf (Exchange)
HMO
POS
PPO
EPO
ConnectiCare
Select Care (Exchange)
Essential Plan
Medicare Managed Care
Medicaid Managed Care
Vytra
Essential Plan
Child/Family Health Plus
Medicaid Managed Care
Local 1199
MagnaCare
Traditional Medicare
Multiplan
Child/Family Health Plus
Essential Plan
HMO
Medicaid Managed Care
Freedom
Liberty
HMO
HMO
POS
PPO
Columbia Employee POS
Compass (Exchange)
Medicaid (Community Plan)
Medicare Managed Care
Select Health
Medicare Managed Care
Special Needs
Medicare Managed Care
Medicaid Managed Care
Book an Appointment Today
CALL TO SCHEDULE TODAY
Please call to schedule an appointment. If you are experiencing a medical emergency, call 9-1-1 or go to your nearest emergency department.
New & Existing Patient Phone
(212) 305-8039
CONNECT PATIENT PORTAL
For existing patients of this provider, login or sign-up to make an appointment, communicate with your provider, manage appointments, access test results, and more.
Login or Sign-upVirtual Visits
Virtual Visits allow you to connect with your doctor from the comfort and safety of your own home.
Learn More
Education
- Fellowship: NewYork-Presbyterian Hospital/Columbia University Medical Center
- Residency: NewYork-Presbyterian Hospital/Columbia University Medical Center
Titles & Positions
- Assistant Professor of Medicine at CUMC
- Associate Hospital Epidemiologist, NewYork-Presbyterian Hospital
Hospital Affiliations
- NewYork-Presbyterian / Columbia University Irving Medical Center
Need Help Finding a Doctor?
Call 1-877-426-5637