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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

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232 Ratings 54 Reviews
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  • Stars
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    February 21, 2025

    Dr. Thal is caring. She listens always pleasant.

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    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.

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    February 17, 2025

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

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    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.

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    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

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    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.

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    January 25, 2025

    Very pleased

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    January 22, 2025

    Courteous and thorough.

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    January 11, 2025

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

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    December 31, 2024

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

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    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!

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    December 21, 2024

    Great provider and very knowledgeable and professional

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    December 13, 2024

    1st visit with Dr. Thal. I was very impressed. I am so glad I switched to her. She really took her time to listen to me and made recommendations to me.

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    December 6, 2024

    I have had headaches since 1990, this was the best and most helpful appointment I have ever, repeat ever, had. Dr. Thal is brilliant,kind,clear and shows superb judgement. She gave me hope.

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    November 25, 2024

    Wonderful provider. Spent a lot of time with me. Excellent concern and communication.

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    November 9, 2024

    Wonderful; Dr. Thal worked me into her busy schedule. Doing much better now!

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    October 25, 2024

    Dr. Thal did an excellent job of acknowledging my patient experience thus far while still making sure I was fully informed on what to do going forward.

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    December 9, 2024

    Dr. Thal is always very caring and informative.

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    February 21, 2025

    Doctor could be more personable.

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    December 11, 2024

    The doctor was more concerned about discussing normal visit agenda as opposed to me trying to tell her about the past 2 12 months of health issues I had been having, including an ER visit and an a referral to an ENT, and CAT scans done.

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