Summary

Dr. Peter Mazzaglia is a surgeon with expertise in internal medicine who brings over three decades of experience to his practice. He earned his medical degree from the University of Massachusetts Medical School and completed his residency training at Maine Medical Center. With 33 years in practice, Dr. Mazzaglia has developed extensive knowledge in surgical procedures and internal medicine care. He communicates with patients in English.

Dr. Mazzaglia practices at multiple respected healthcare facilities throughout Rhode Island and Massachusetts, including Rhode Island Hospital, The Miriam Hospital, and Women and Infants Hospital of Rhode Island in Providence. He specializes in treating thyroid nodules and parathyroid conditions such as hyperparathyroidism. His surgical expertise includes thyroid surgery and advanced imaging techniques like thyroid and parathyroid ultrasound. Patients have given him an average rating of 4.1 stars for his care and service.

Overview based on verified provider data

Quick Facts

  • 4
  • 33 years of experience
  • speaks English
  • Maine Medical Center
  • 1 written review
  • 3 specialties
  • 4 areas of expertise
  • 3 board certifications
  • 5 hospital affiliations
  • 5 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Peter Joseph Mazzaglia has 5 locations

Brown Surgical Associates

2 Dudley StProvidence, RI 02905
Mon9:00 am - 4:30 pm
Tue9:00 am - 4:30 pm
Wed9:00 am - 4:30 pm
Thu9:00 am - 4:30 pm
Fri9:00 am - 4:30 pm
SatClosed
SunClosed

Rhode Island Hospital

593 Eddy StProvidence, RI 02903

Providence Va Medical Center

830 Chalkstone AveProvidence, RI 02908

Saint Annes Hospital

795 Middle StFall River, MA 02721

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Dr. Peter Joseph Mazzaglia, MD
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Dr. Peter Joseph Mazzaglia, MDDr. Henry Lin, FACS, MDDr. Eva Hirsh KoellerDr. Kathleen Maura Casey
SurgerySurgerySurgerySurgery
Accepts New Patients
33 Years of Experience 30 Years of Experience 6 Years of Experience 36 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English
Providence , RIEaston , MAProvidence , RINEWPORT , RI
Med School: University Of Massachusetts Medical School Med School: Uniformed Services Univ Of The Health Sciences F E Hebert Schl Of Medicine Med School: Warren Alpert Medical School Of Brown University Med School: Geisel School Of Medicine At Dartmouth
Current Profile
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Insurance Plans Accepted by Dr. Peter Joseph Mazzaglia

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Peter Joseph Mazzaglia has the following 3 specialties

Specialty Expertise

Dr. Peter Joseph Mazzaglia has the following 4 areas of expertise

  • Endocrine Surgical Procedures (Endocrine Surgery)
  • Internal Medicine
  • Liver Cancer
  • Other

Certifications, License, & Education

33 Years Experience

Dr. Peter Joseph Mazzaglia holds an expired medical license in the state of Rhode Island.

Medical License

Medical Doctor with an expired medical license in the state of Rhode Island that expired in 2026.

Education & Training

Residency

Completed their residency at Maine Medical Center.

Medical School

Graduated from University Of Massachusetts Medical School in 1993.

NPI Number

Dr. Mazzaglia's NPI number is 1639103617.

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Frequently Asked Questions

Where is Dr. Peter Mazzaglia's office located?
Dr. Peter Mazzaglia's office is located at 2 Dudley St, Providence, RI, 02905.
Is Dr. Peter Mazzaglia accepting new patients?
Dr. Peter Mazzaglia has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Peter Mazzaglia accept virtual/telehealth appointments?
Dr. Peter Mazzaglia has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Peter Mazzaglia speak?
Dr. Peter Mazzaglia speaks English.
How can I make an appointment with Dr. Peter Mazzaglia?
You can find contact information for Dr. Peter Mazzaglia here on Vitals.

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