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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
298 Ratings 87 Reviews
5
20 Comments
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  • Stars
    Stars
    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.

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    January 27, 2026

    Joy Mattern is always excellent.

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    January 23, 2026

    Joy has been my caring excellent heath care provider for 15 years guiding me through serval heath care issues making my a tremendous difference in my life. Most recently, further explaining my recent healthcare issue! My family commented on how much better I am after having this current evaluation with her. I am extremely grateful to have her as my health care provider. On a scale of 10 - she is a ten!!!

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    January 22, 2026

    Joy Mattern is very, very professional kind and caring in all she does.We are blessed to have her!!

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    January 19, 2026

    Joy Mattern is an outstanding professional. Knowledgeable ,concerned, Personable, I always look forward to my appointment .

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    January 17, 2026

    Joy Mattern is very good. She actually listens to the patient. She explains her process and clarifies issues.

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    January 16, 2026

    Joy is always courteous, professional, and very thorough. She asks great questions and always includes me in the discussion and any treatment plan. I would highly recommend Joy to anyone looking for a great Healthcare provider.

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    January 15, 2026

    Joy is outstanding, always concerned about my health.joy deserves a raise..

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    January 14, 2026

    Joy Mattern is a gift. She is a pleasure to work with. I cannot say enough positive things about her positive, caring approach to her craft.

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    January 11, 2026

    Joy was excellent with working with me as she diagnosed my situation. Great communication. Very compassionate.

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    December 30, 2025

    Joy is always very professional and very helpful!

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    December 18, 2025

    Excellent

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    December 9, 2025

    Joy Mattern is a blessing to your staff .

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    November 20, 2025

    She was superb: she listened, she asked good questions, she did not make recommendations in a hurry, and above all she personified caring competence. Thank you.

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    November 16, 2025

    Dr. Joy knows my health history extremely well and has cared for me for 20 years. Outstanding care giver!

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    November 15, 2025

    Joy was prepared with information about my issues before she entered the room.

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    November 11, 2025

    She was very helpful , was very thorough. I was very.satusfied with her help. She is very good.