0 reviews
Summary
Clinical Associate Professor of Medicine, University of Massachusetts Medical School and University of New England College of Osteopathic Medicine.
Quick Facts
- 42 years of experience
- 2 insurance plans accepted
- speaks English, Spanish
- University Of New England College Of Osteopathic Medicine
- 2 specialties
- 7 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Office Location
Berkshire Medical Center
725 North StPittsfield, MA 01201 Tel: (413) 447-2000
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. William Joseph Demarco, DO | Dr. Rabia Mir | Dr. Amna Rehman | Dr. William Hw Wei |
| Hospital Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| 42 Years of Experience | 7 Years of Experience | 9 Years of Experience | 19 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | |||
| Pittsfield , MA | Pittsfield , MA | Pittsfield , MA | Pittsfield , MA |
| Med School: University Of New England College Of Osteopathic Medicine | Med School: American University Of The Caribbean School Of Medicine | Med School: Fatima Jinnah Medical College For Women | Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. William Joseph Demarco
Medical Specialties
Dr. William Joseph Demarco has the following 2 specialties
Specialty Expertise
Dr. William Joseph Demarco has the following 7 areas of expertise
Certifications, License, & Education
42 Years Experience
Dr. William Joseph Demarco holds an active medical license in the state of Massachusetts.
Medical License
Doctor Of Osteopathy with an active medical license in the state of Massachusetts that expires in 2027.
Education & Training
Medical School
Graduated from University Of New England College Of Osteopathic Medicine in 1984.
NPI Number
Dr. Demarco's NPI number is 1124103577.
Similar doctors
Frequently Asked Questions
- Is Dr. William Demarco accepting new patients?
- Dr. William Demarco has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. William Demarco accept my insurance?
- You can see the insurance plans that Dr. William Demarco accepts on their Vitals profile.
- How can I make an appointment with Dr. William Demarco?
- You can find contact information for Dr. William Demarco here on Vitals.
- What languages does Dr. William Demarco speak?
- Dr. William Demarco speaks English and Spanish.
- Does Dr. William Demarco accept virtual/telehealth appointments?
- Dr. William Demarco has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.


