Summary

Dr. William Mattiace is a family medicine physician who has dedicated 37 years to providing comprehensive primary care. He earned his medical degree from Sidney Kimmel Medical College at Thomas Jefferson University and completed his residency training at Williamsport Regional Medical Center. His extensive experience spans nearly four decades of caring for patients and families throughout their healthcare journeys. Dr. Mattiace communicates with patients in English.

Dr. Mattiace practices at the Family Practice Center in Williamsport, Pennsylvania, and maintains an affiliation with UPMC Williamsport Divine Providence Campus. He focuses on treating sleep-related disorders, including obstructive sleep apnea in both adults and children. His practice includes diagnostic testing such as arterial blood gas analysis and hearing evaluations. Patients have given Dr. Mattiace an average rating of 4.4 out of 5 on Vitals, reflecting their confidence in his care.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.4
  • 37 years of experience
  • 10 insurance plans accepted
  • speaks English
  • Williamsport Regional Medical Center
  • 1 written review
  • 1 specialty
  • 7 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Family Practice Center Pc

1205 River Ave Fl 1Williamsport, PA 17701
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
Sat8:00 am - 4:30 pm
SunClosed

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Dr. William Joseph Mattiace, MDDr. Bruce David Richman, DORoberto Valledor, MDNicole Baldwin, APRN, FNP-BC
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
4.7 
3.7 
37 Years of Experience 40 Years of Experience 19 Years of Experience 8 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks Spanish, English Speaks English
Williamsport , PAQuakertown , PAMission , TXOrlando , FL
Med School: Sidney Kimmel Medical College At Thomas Jefferson University Med School: Philadelphia College Of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. William Joseph Mattiace

  • Blue Cross Blue Shield of New Mexico
  • Cigna
  • Geisinger Health Plan
  • Geisinger Health Plan - HMO
  • Humana
  • Humana - Medicare (Advantage HMO)
  • Medicare
  • Tricare
  • UnitedHealthcare
  • UPMC Health Plan

Medical Specialties

Dr. William Joseph Mattiace has the following specialty

Specialty Expertise

Dr. William Joseph Mattiace has the following 7 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

37 Years Experience

EDUCATION & TRAINING

Residency

Williamsport Regional Medical Center

Medical School

Sidney Kimmel Medical College At Thomas Jefferson UniversityGraduated in 1989

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Frequently Asked Questions

Does Dr. William Mattiace accept my insurance?
You can see the insurance plans that Dr. William Mattiace accepts on their Vitals profile.
What languages does Dr. William Mattiace speak?
Dr. William Mattiace speaks English.
How can I make an appointment with Dr. William Mattiace?
You can find contact information for Dr. William Mattiace here on Vitals.
Does Dr. William Mattiace accept virtual/telehealth appointments?
Dr. William Mattiace has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. William Mattiace's office located?
Dr. William Mattiace's office is located at 1205 River Ave Fl 1, Williamsport, PA, 17701.

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