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Joy C. Mattern, PA-C
Mount Nittany Health Provider

Joy C. Mattern, PA-C

Stars
Stars
5

Primary Care

New Patient Appointments
Current Patient Appointments

Joy C. Mattern, PA-C

Locations

About Me

Female

English

Credentials

Credentials

Medical Education
University of Pennsylvania - Philadelphia, PA
Lock Haven University - Lock Haven, PA

Board Certification
National Commission on Certification of Physician Assistants

Locations

Locations
Exterior of 1850 Park Avenue

Mount Nittany Health Primary Care – Hospital Drive
Get Directions
Insurance

Insurance

Accepted insurance providers

  • Aetna
  • Advantra
  • AmeriHealth Caritas Pennsylvania
  • AmeriHealth Caritas Pennsylvania CHC
  • AmeriHealth Caritas Northeast
  • AmeriHealth Caritas VIP Care
  • Capital Blue Cross (including Senior Blue, Keystone Health Plan Central, Health One and Blue CHIP)
  • Cigna (accepted system-wide, except by CEMA, the Emergency Department provider group)
  • Community Care Behavioral Health Organization (psychiatry)
  • Gateway Health Plan (Medical Assistance Product)
  • Geisinger Health Plan/Geisinger Gold/GHP Family
  • Government: CHAMPUS, Tricare/Black Lung Benefits Act
  • HealthAmerica/HealthAssurance/First Health
  • Highmark/PA Blue Shield (accepted system-wide, except by Centre Pathology Associates, the Pathology department provider group as of 1/1/26)
  • Medical Assistance
  • Medicare/Medicare Railroad
  • PA Health and Wellness
  • Preferred Health Services
  • Three Rivers Provider Network
  • United Behavioral Health (psychiatry)
  • United Healthcare/United Healthcare Student Resources
  • UPMC Health Plan/UPMC For Life/UPMC For You
Reviews

Reviews

5

Stars
Stars
307 Ratings 92 Reviews
5
20 Comments
4
0 Comments
3
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1
0 Comments
  • Stars
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    April 2, 2026

    Ms Mattern is a blessing

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    March 29, 2026

    Joy is excellent. She listens and engage better than most doctors. I trust her. I wish all my medical people were like Joy.

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    March 28, 2026

    This was my first appt w PA Mattern and I thoroughly impressed.

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    March 27, 2026

    Excellent knowledge, professionalism and care was evident I have great confidence and trust with Joy Mattern.

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    March 27, 2026

    Excellent

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    March 25, 2026

    Joy C. Mattern is an excellent PA. I trust her completely.

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    March 23, 2026

    Joy is my favorite PA and comparable to many MDs.

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    March 18, 2026

    Joy is wonderful! Never feel rushed!

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    March 11, 2026

    We were treated with utmost care.

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    March 11, 2026

    Very good very nice absolutely the best.

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    March 7, 2026

    Joy Mattern has been doing a wonderful job taking care of my parents for many years. Highly recommend her!!

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    March 5, 2026

    Joy Mattern is the absolute best! She is always caring , friendly and knowledgeable. She goes above and beyond to help her patients. She is the reason I come to MNMC.

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    February 27, 2026

    Joy knows who I am. She treats a patient as if they are a real person. Anyone can talk to Joy and feel that she understands. She is a joy to be around so she has an apt name. And she addresses my minor problems as though they are important and serious. She is just amazing.

  • Stars
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    February 19, 2026

    Joy is always great with the information for me. She's never rushed and explains things to me that I can understand. She's always open the questions. I feel she gives me Great Care.

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    February 14, 2026

    Joy was great!

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    February 11, 2026

    Joy Mattern is a caring wonderful, person and P A.

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    February 7, 2026

    Ms. Joy went through all the options she was considering, and landed on one with which I agreed. She fully explained the proposed regimen and treatment plan. Mostly, when I was in extreme pain, and in those moments when pain plays with your head, she was compassionate, sympathetic, and applied her expertise to consider my generally conservative approach to treatment, and found exactly what got me on my feet again.

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    January 30, 2026

    Joy is a pleasure to work with every visit.

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    January 28, 2026

    Joy is an excellent health care provider

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    January 28, 2026

    She was very through and spent time needed.