Summary

Dr. William Dewitt specializes in internal medicine and family medicine, providing comprehensive care for patients across all age groups. He earned his medical degree from the University of Cincinnati College of Medicine and completed his residency training at Montefiore Medical Center. With 15 years of clinical experience, Dr. Dewitt has developed expertise in managing complex medical conditions and preventive care. He is fluent in Spanish and French, enabling him to serve diverse patient populations.

Dr. Dewitt practices at Callen Lorde in New York and maintains hospital affiliations with Mount Sinai Brooklyn. His clinical focus includes treating sexually transmitted infections, gender dysphoria, and diabetes with related endocrine conditions. He provides essential preventive services such as adult immunizations, COVID-19 booster shots, and flu vaccines. Patients rate Dr. Dewitt 3.0 out of 5 stars on average for his care and service.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3
  • 15 years of experience
  • 30 insurance plans accepted
  • speaks Spanish, French
  • Montefiore Medical Center
  • 2 specialties
  • 8 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Spent time with me
  • Provided follow-up after the visit

Office Location

Callen Lorde

356 W 18th StNew York, NY 10011
Mon8:15 am - 8:00 pm
Tue8:15 am - 8:00 pm
Wed8:15 am - 8:00 pm
Thu8:15 am - 8:00 pm
Fri8:15 am - 5:00 pm
Sat8:15 am - 3:45 pm
SunClosed

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Dr. William Liddell Dewitt, MDDr. Monte Ezratty, MDDr. Arthur Yunov, MDDr. Andrew Fagelman, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
4.2 
15 Years of Experience 34 Years of Experience 27 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available No Virtual Visit Option
Speaks Spanish, French Speaks English, Spanish Speaks English Speaks English, Spanish
New York , NYBronx , NYBrooklyn , NYNew York , NY
Med School: University Of Cincinnati College Of Medicine Med School: University Of Toledo College Of Medicine Med School: ANDIZHAN STATE MEDICAL INSTITUTE Med School: Zicklin School of Business
Current Profile
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Insurance Plans Accepted by Dr. William Liddell Dewitt

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - PPO
  • Blue Cross Blue Shield of Massachusetts
  • Blue Cross Blue Shield of Rhode Island
  • Blue Cross Blue Shield of Rhode Island - HMO
  • Blue Cross Blue Shield of South Carolina
  • BLUE CROSS of CALIFORNIA
  • CareSource
  • Cigna
  • ConnectiCare
  • Fallon Community Health Plan (FCHP)
  • Harvard Pilgrim Health Care
  • HealthFirst (NY)
  • Integra
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - CHIP
  • Medicare - Medicare
  • Meritain Health - POS
  • Neighborhood Health Plan
  • PreferredOne
  • Tufts Health Plan
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - PPO
  • UnitedHealthcare Community Plan

Medical Specialties

Dr. William Liddell Dewitt has the following 2 specialties

Specialty Expertise

Dr. William Liddell Dewitt has the following 8 areas of expertise

  • Check-up
  • Contraception
  • Family Medicine
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

15 Years Experience

Education & Training

Residency

Completed their residency at Montefiore Medical Center.

Medical School

Graduated from University Of Cincinnati College Of Medicine and University Of Cincinnati College Of Medicine in 2011.

NPI Number

Dr. Dewitt's NPI number is 1851658215.

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Frequently Asked Questions

Does Dr. William Dewitt accept my insurance?
You can see the insurance plans that Dr. William Dewitt accepts on their Vitals profile.
How can I make an appointment with Dr. William Dewitt?
You can find contact information for Dr. William Dewitt here on Vitals.
What languages does Dr. William Dewitt speak?
Dr. William Dewitt speaks Spanish and French.
Is Dr. William Dewitt accepting new patients?
Dr. William Dewitt is accepting new patients on Vitals. View Dr. William Dewitt's profile on Vitals to make an appointment.
Which hospitals is Dr. William Dewitt affiliated with?
Dr. William Dewitt is affiliated with Mount Sinai Brooklyn.

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