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Summary
Dr. William O'Brien specializes in rheumatology, focusing on the diagnosis and treatment of conditions affecting joints, muscles, and connective tissues. They earned their medical degree from Albert Einstein College of Medicine of Yeshiva University and completed their residency training at New York University. With 18 years of experience in the field, Dr. O'Brien has developed expertise in managing complex rheumatologic conditions.
Dr. O'Brien practices in Haverhill, Massachusetts, and maintains an affiliation with NYU Tisch Hospital. They treat patients with rheumatoid arthritis, osteoarthritis, and joint pain. Dr. O'Brien performs extremity X-rays to evaluate joint health and uses comprehensive metabolic panels to monitor patient wellness. They also provides intravenous therapy when needed for certain rheumatologic treatments.
Dr. O'Brien practices in Haverhill, Massachusetts, and maintains an affiliation with NYU Tisch Hospital. They treat patients with rheumatoid arthritis, osteoarthritis, and joint pain. Dr. O'Brien performs extremity X-rays to evaluate joint health and uses comprehensive metabolic panels to monitor patient wellness. They also provides intravenous therapy when needed for certain rheumatologic treatments.
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
- 2 board certifications
- 1 hospital affiliation
- 1 office location
Office Location
William O'brien
1 Park WayHaverhill, MA 01830 Tel: (888) 227-3762
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
Compare with Similar Doctors
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| William O'brien, MD | Dr. Anthony Ippolito, DO | Dr. Samuel Hongwah Poon, MD | Dr. Michael George Indelicato, DO |
| Rheumatology | Rheumatology | Rheumatology | Rheumatology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 18 Years of Experience | 22 Years of Experience | 22 Years of Experience | 22 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English | Speaks English | |
| Haverhill , MA | Rochester , NH | Manchester , NH | Peabody , MA |
| Med School: Albert Einstein College Of Medicine Of Yeshiva University | Med School: University Of New England College Of Osteopathic Medicine | Med School: Albert Einstein College Of Medicine Of Yeshiva University | Med School: New York College Of Osteopathic Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by William O'brien
Medical Specialties
William O'brien has the following 2 specialties
Specialty Expertise
William O'brien has the following 7 areas of expertise
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
- How can I make an appointment with William O'brien?
- You can find contact information for William O'brien here on Vitals.
- 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.
- Where is William O'brien's office located?
- William O'brien's office is located at 1 Park Way, Haverhill, MA, 01830.
- Which hospitals is William O'brien affiliated with?
- William O'brien is affiliated with Nyu Tisch Hospital.
- Does William O'brien accept my insurance?
- You can see the insurance plans that William O'brien accepts on their Vitals profile.
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