Find Provider Providers Find Locations Locations Care Services Services Patients Patients

Karissa Thal, MD

About Me

About Me

Dr. Thal earned her Bachelor of Science from The Schreyer Honors College at Penn State University. She earned her M.D. at The Penn State College of Medicine and completed her residency at the Penn State Health Family and Community Medicine Residency at Mount Nittany Medical Center. During her residency, Dr. Thal served as Chief Resident and she also received a certificate of appreciation from the Penn State Navy and ROTC programs, recognizing her work during the COVID-19 pandemic.

“Working at Mount Nittany Health enables me to become my hometown’s family doctor,” said Dr. Thal. “I was born at Mount Nittany Medical Center and trained with the physician who delivered me.”

In addition to her family medicine duties, Dr. Thal is certified in advanced headache diagnosis and management from Thomas Jefferson University and works in the Mount Nittany Physician Group Neurology Clinic two days a week. She is a member of the American Academy of Family Physicians and the Pennsylvania Medical Society.

Dr. Thal resides in Bellefonte and when not seeing patients at Mount Nittany Health she volunteers at the Brookline Lab Retriever Rescue.

Female

English

Credentials

Credentials

Medical Education
The Pennsylvania State University College of Medicine - Hershey, PA

Board Certification
American Board of Family Medicine

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
  • 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

4.7

Stars
Stars
230 Ratings 54 Reviews
5
18 Comments
4
0 Comments
3
2 Comments
2
0 Comments
1
0 Comments
  • Stars
    Stars
    April 21, 2025

    I would highly recommend her

  • Stars
    Stars
    April 18, 2025

    Dr. Thal is a very good dr. She explains everything to me. I don't have to worry about nothing when I have her.

  • Stars
    Stars
    April 18, 2025

    Dr. Thal is an excellent care provider. She is very thorough and attentive.

  • Stars
    Stars
    April 10, 2025

    My visits with Dr. Thal are extremely informative. I feel listened to and a part of decisions about my care.

  • Stars
    Stars
    April 9, 2025

    Dr. Thal is very good. She has been guiding me through my journey to wellness and is able to offer suggestions for improvement. I would definitely recommend her to others.

  • Stars
    Stars
    April 8, 2025

    I have already told friends

  • Stars
    Stars
    March 25, 2025

    I would recommend Dr. Thal to anyone

  • Stars
    Stars
    February 21, 2025

    Dr. Thal is caring. She listens always pleasant.

  • Stars
    Stars
    February 19, 2025

    Dr. Thal provides kind and thorough care and explanations to all questions and diagnosis. She goes beyond the normal effort to ensure proper care.

  • Stars
    Stars
    February 17, 2025

    Dr. Thal was very personable and thorough. I would highly recommend her

  • Stars
    Stars
    February 14, 2025

    Dr. Thal was very professional but yet understanding with my father and talked with much confidence and precision to him about his situation.

  • Stars
    Stars
    February 11, 2025

    Love Dr. Thal - didn't rush the appointment and made sire I didn't have any questions or concerns. She's awesome

  • Stars
    Stars
    February 5, 2025

    I could not be happier with the care I receive with Dr. Thal. She has been a true God send to me. She LISTENS and truly CARES. Mount Nittany has found a gem in Dr. Thal.

  • Stars
    Stars
    January 25, 2025

    Very pleased

  • Stars
    Stars
    January 22, 2025

    Courteous and thorough.

  • Stars
    Stars
    January 11, 2025

    I have and will continue to recommend Dr. Thal to other migraineurs. Her care has significantly improved my quality of life

  • Stars
    Stars
    December 31, 2024

    Karissa Thal has been great with me in every way and I am very happy to have her as my doctor.

  • Stars
    Stars
    December 21, 2024

    Karissa Thal M.D. Was very thorough and to the point. Explained everything so I could understand exactly what she was talking about!

  • Stars
    Stars
    April 25, 2025

    She pushes medications too much. When you understand risks and decline she should let it go.

  • Stars
    Stars
    February 21, 2025

    Doctor could be more personable.

Quotation mark
Karissa Thal, MD

“The philosophy of care that I live by is to listen carefully, think critically, and come up with a plan to meet each patient’s needs.”

Karissa Thal, MD