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Physician Directory

Dr. Mary F. Callahan, MD

Family Medicine

  • (814) 272-7100

Dr. Callahan's Overview

Dr. Mary F. Callahan graduated from the Temple University School of Medicine in 1985. She works in Port Matilda, PA and specializes in Family Medicine. Dr. Callahan is affiliated with Geisinger Medical Center and Mount Nittany Medical Center. She speaks English and Spanish.

Gender: Female

Languages Spoken: English, Spanish

Dr. Callahan's Experience

Years in Practice: 30

Conditions Treated by Dr. Callahan

  • Hypothyroidism
  • Anxiety or phobic disorders
  • Anxiety, dissociative and somatoform disorders
  • Contact dermatitis
  • Diabetes mellitus (DM)
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Procedures Performed by Dr. Callahan

  • Arthrocentesis
  • Destruction of benign/premalignant skin lesions
  • Electrocardiogram (EKG, ECG)
  • Immunization administration
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Dr. Callahan's Specialties

Family Medicine

Dr. Callahan's Education & Training

Medical School: Temple University School of Medicine; Graduated 1985

Dr. Callahan's Accepted Insurance

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • Capital BC Keystone Health Plan Central HMO
  • Capital BC PPO
  • CIGNA HMO
  • CIGNA Open Access
  • CIGNA PPO
  • First Health PPO
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Dr. Callahan's Office Information & Appointments

Office Locations

Geisinger Medical Group Knapper Clinic
Geisinger-Grays Woods

132 Abigail Ln
Port Matilda, PA 16870
(814) 272-7100

Directions

Office Hours and Information

Fax: (814) 272-6530

Practice Website: geisinger.org

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Monday 8:00 AM - 5:30 PM
Tuesday 8:00 AM - 5:30 PM
Wednesday 8:00 AM - 5:30 PM
Thursday 8:00 AM - 5:30 PM
Friday 8:00 AM - 5:00 PM
Saturday 8:00 AM - 5:00 PM
Sunday 8:00 AM - 5:00 PM

Other Physicians in Dr. Callahan's Practice

Dr. Callahan's Hospital Affiliations

Office Locations