Summary

Dr. William O'Brien treats rheumatoid arthritis, psoriasis, and systemic lupus erythematosus, and performs intravenous therapy and infusion clinic procedures. They practice rheumatology and are affiliated with NYU Tisch Hospital. Dr. O'Brien earned their medical degree from Albert Einstein College of Medicine of Yeshiva University and completed a residency at New York University, and sees patients in Haverhill, Massachusetts.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 18 years of experience
  • 32 insurance plans accepted
  • New York University
  • 2 specialties
  • 7 areas of expertise
  • 1 hospital affiliation
  • 1 office location

Office Location

William O'brien

1 Park WayHaverhill, MA 01830
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
Sat7:30 am - 11:30 am
SunClosed

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William O'brien, MDDr. Frank Anthony ScangarelloDr. Daniel Phillip MagliuloDr. Muhammad I Rehman
RheumatologyRheumatologyRheumatologyRheumatology
Accepts New Patients Accepts New Patients
0 
0 
0 
0 
18 Years of Experience 5 Years of Experience 9 Years of Experience 38 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Haverhill , MABurlington , MABurlington , MALexington , MA
Med School: Albert Einstein College Of Medicine Of Yeshiva University Med School: Tufts University School Of Medicine Med School: University Of Hawaii At Manoa Med School: Allama Iqbal Medical College
Current Profile
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Insurance Plans Accepted by William O'brien

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Massachusetts
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • CBA Blue
  • CDPHP
  • Cigna
  • Commonwealth Care Alliance
  • Contra Costa Health Plan
  • Fallon Community Health Plan (FCHP)
  • Fidelis Care (NY)
  • Harvard Pilgrim Health Care
  • HealthPartners
  • Kaiser Permanente
  • Kaiser Permanente - DHMO
  • Kaiser Permanente - HMO
  • Mass General Brigham Health Plan
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Molina Healthcare
  • Preferred Care Partners
  • Senior Whole Health
  • Trusted Health Plan
  • Trusted Health Plan - Medicare
  • Tufts Health Plan
  • UniCare
  • UnitedHealthcare
  • UnitedHealthcare - HMO

Medical Specialties

William O'brien has the following 2 specialties

Specialty Expertise

William O'brien has the following 7 areas of expertise

  • Gout
  • Lupus
  • Osteoarthritis
  • Rheumatic Diseases
  • Rheumatoid Arthritis
  • Rheumatologist
  • Tendinitis

Certifications, License, & Education

18 Years Experience

William O'brien holds an active medical license in the state of California.

Medical License

Medical Doctor with an active medical license in the state of California that expires in 2026.

Education & Training

Residency

Completed their residency at New York University.

Medical School

Graduated from Albert Einstein College Of Medicine Of Yeshiva University in 2008.

NPI Number

William O'brien's NPI number is 1043483837.

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Frequently Asked Questions

Where is William O'brien's office located?
William O'brien's office is located at 1 Park Way, Haverhill, MA, 01830.
Does William O'brien accept my insurance?
You can see the insurance plans that William O'brien accepts on their Vitals profile.
Is William O'brien accepting new patients?
William O'brien is accepting new patients on Vitals. View William O'brien's profile on Vitals to make an appointment.
Does William O'brien accept virtual/telehealth appointments?
William O'brien has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is William O'brien affiliated with?
William O'brien is affiliated with Nyu Tisch Hospital.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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