Summary

Dr. William Wertheim is a family medicine physician who earned his medical degree from New York University School of Medicine. He completed his residency at University of Michigan Hospitals and Health Centers in 1993. With 37 years of experience in healthcare, Dr. Wertheim specializes in comprehensive family care. He provides medical services in English.

Dr. Wertheim practices at Stony Brook University Hospital and maintains office locations in Lake Grove and East Setauket, NY. His practice focuses on general medicine, providing comprehensive care for patients and families. He incorporates physical therapy approaches into treatment plans and utilizes strength training techniques for patient recovery. Manual therapy is another key component of his therapeutic approach. Patients have given Dr. Wertheim an average rating of 3.4 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.4
  • 37 years of experience
  • 28 insurance plans accepted
  • speaks English
  • University of Michigan Hospitals and Health Centers
  • 3 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

William A Wertheim has 2 locations

INTERNAL MED - LAKE GROVE

4 Smith Haven Mall Ste 203Lake Grove, NY 11755

Stony Brook Internists PC - General Medicine

205 N Belle Mead RdEast Setauket, NY 11733

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William A Wertheim, MD
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William A Wertheim, MDDr. Vijay Gopal MD, FACPRafael Yaakobov, FNPDr. Dana Aljada
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.4 
4.7 
37 Years of Experience 28 Years of Experience 8 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English Speaks English
Lake Grove , NYRoslyn Heights , NYBronx , NYEast Meadow , NY
Med School: New York University School of Medicine Med School: Dr B R Ambedkar Medical College
Current Profile
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Insurance Plans Accepted by William A Wertheim

  • Accepts Medicare
  • Accepts Medicaid
  • (Anthem) EMP HEALTH CHOICE HMO
  • (Anthem) EMP HEALTH CHOICE MEDICAID
  • (Anthem) EMP HEALTH CHOICE PPO
  • (Anthem) EMP HEALTH CHOICE SR
  • Aetna
  • Affinity
  • AgeWell
  • Beech Street
  • Centerlight (CCM)
  • CIGNA HMO
  • CIGNA PPO
  • Fidelis
  • GHI / MEDICARE PLUS
  • GHI CBP
  • GHI HMO
  • Great West
  • Health Smart WTC
  • HEALTHFIRST
  • HIP
  • Humana Military
  • MagnaCare
  • MET EMPIRE
  • MULTIPLAN
  • OXFORD
  • Partners Health Plan
  • UNITED HEALTH CARE / CHP / MEDICAID
  • UNITED HEALTHCARE
  • Workers Compensation

Medical Specialties

William A Wertheim has the following specialty

Specialty Expertise

William A Wertheim has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

37 Years Experience

William A Wertheim holds an expired medical license in the state of New York.

Medical License

Medical Doctor with an expired medical license in the state of New York that expired in 2026.

Education & Training

Residency

Completed their residency at University of Michigan Hospitals and Health Centers in 1993.

Medical School

Graduated from New York University School of Medicine in 1989.

NPI Number

William A Wertheim's NPI number is 1174548200.

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Frequently Asked Questions

Which hospitals is William Wertheim affiliated with?
William Wertheim is affiliated with STONY BROOK UNIVERSITY HOSPITAL.
How can I make an appointment with William Wertheim?
You can find contact information for William Wertheim here on Vitals.
Where is William Wertheim's office located?
William Wertheim's office is located at 4 Smith Haven Mall Ste 203, Lake Grove, NY, 11755.
Does William Wertheim accept virtual/telehealth appointments?
William Wertheim has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is William Wertheim accepting new patients?
William Wertheim is accepting new patients on Vitals. View William Wertheim's profile on Vitals to make an appointment.

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