WILLIAM TANGUAY, M.D.

Board-certified Internal Medicine Physician William Tanguay treats adults and seniors with a wide range of health concerns, from chronic conditions like diabetes and hypertension to acute illnesses like the flu. He specializes in identifying underlying causes of symptoms and developing comprehensive treatment plans to help patients achieve optimal health and well-being. With a focus on preventive care, Dr. Tanguay works closely with patients to set personalized health goals and make informed lifestyle choices. He sees patients in the heart of Haverhill, Massachusetts, where he has built long-lasting relationships with his community.

As a direct-pay physician, Dr. Tanguay's practice operates outside of traditional insurance frameworks, allowing him to focus on delivering high-quality, patient-centered care without the influence of third-party payers. New patients are welcome and can schedule appointments through his website or by phone.

Dr. Tanguay's office is conveniently located in downtown Haverhill. He does not currently offer telehealth services, but patients can schedule video or phone calls with him in exceptional circumstances. His office is open Monday through Thursday from 8:30 a.m. to 5:00 p.m. and Friday from 8:30 a.m. to 12:00 p.m. Insurance is not accepted; patients pay directly for services rendered.