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Dr. William A. Tanguay, MD

Emergency Medicine

Dr. Tanguay's Overview

Dr. William A. Tanguay graduated from the Boston University School of Medicine in 1973. He works in Haverhill, MA and specializes in Emergency Medicine and Internal Medicine. Dr. Tanguay is affiliated with Lawrence General Hospital.

Dr. Tanguay's Experience

Years in Practice: 42

Dr. Tanguay's Specialties

Emergency Medicine, Internal Medicine

Dr. Tanguay's Education & Training

Medical School: Boston University School of Medicine; Graduated 1973

Dr. Tanguay's Rating

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Overall Rating


  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
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Dr. Tanguay's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • Anthem Pathway X Enhanced/Ind Direct Access NH
  • BCBS Blue Card PPO
  • BCBS MA Blue Care Elect PPO
  • BCBS MA HMO Blue with Managed Care Behavioral Health
  • BCBS MA Preferred Blue PPO
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Dr. Tanguay's Office Information & Appointments

Office Locations

Pentucket Medical Associates

1 Park Way
Haverhill, MA 01830
(978) 521-3250


Office Hours and Information

Fax: (978) 521-3256

Practice Website:

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Monday 8:30 AM - 5:00 PM
Tuesday 8:30 AM - 5:00 PM
Wednesday 8:30 AM - 5:00 PM
Thursday 8:30 AM - 5:00 PM
Friday 8:30 AM - 5:00 PM
Saturday Closed
Sunday Closed

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Dr. Tanguay's Hospital Affiliations

Office Locations

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