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Physician HeadShot

Gail S. Williams, MD

Internal Medicine (Board Certified)
Nephrology (Board Certified)
One of America's Top Doctors
Rated one of New York Magazine's Best Doctors

Area of Expertise

Please contact the doctor's office to verify that your insurance is accepted.

Aetna [EPO, HMO, Medicare Managed Care, NY Signature, NYP Employee Plan, POS, PPO, Signature Administrators, Student Health]

Cigna [EPO, Great West, HMO, POS, PPO]

Emblem/GHI [Medicare Managed Care, PPO]

Emblem/HIP [ConnectiCare, EPO, Essential Plan, HMO, Medicaid Managed Care, Medicare Managed Care, POS, PPO, Select Care (Exchange), Vytra]

Empire Blue Cross Blue Shield [Blue Access (Exchange), EPO, Gatekeeper (Exchange), HMO, Medicare Managed Care, Pathway (Exchange), POS, PPO]

Local 1199 [Local 1199]

MagnaCare [MagnaCare]

Medicare [Traditional Medicare (NY)]

Multiplan [Multiplan]

Oxford Health Plans [Freedom, Liberty, Medicare Managed Care]

TRICARE [TRICARE]

UnitedHealthcare [Columbia University Employee Plan, Compass (Exchange), Essential Plan, HMO, Medicaid (Community Plan), Medicare Managed Care, POS, PPO]

Education

Columbia University College of Physicians and Surgeons

Internship: Columbia Presbyterian Medical Center, NY

Residency: Columbia Presbyterian Medical Center, NY

Fellowship: Babies & Children's Hospital - Columbia Presbyterian Medical Center