Summary

Dr. Shelly is a board-certified and fellowship-trained specialist in infectious diseases. His clinical interests include epidemiology and preventing infections in the hospital setting. He earned his medical degree from Jefferson Medical College of Thomas Jefferson University. Dr. Shelly completed his residency and his fellowship at Strong Memorial Hospital. He is certified by the American Board of Internal Medicine in infectious diseases. Dr. Shelly speaks English and French. He is the director of Infection Prevention and Control for Geisinger.

Quick Facts

  • 3.7
  • 40 years of experience
  • 7 insurance plans accepted
  • speaks French, English
  • Jefferson Medical College of Thomas Jefferson Univ
  • 1 written review
  • 1 specialty
  • 7 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 3 office locations
  • Male

Office Locations

Dr. Mark Alan Shelly has 3 locations

Geisinger Lewistown Hospital

400 Highland AveLewistown, PA 17044

Geisinger Medical Center

100 N Academy AveDanville, PA 17822
Mon12:01 am - 11:59 pm
Tue12:01 am - 11:59 pm
Wed12:01 am - 11:59 pm
Thu12:01 am - 11:59 pm
Fri12:01 am - 11:59 pm
Sat12:01 am - 11:59 pm
Sun12:01 am - 11:59 pm

Geisinger Scenery Park

200 Scenery DrState College, PA 16801
Mon7:00 am - 7:00 pm
Tue7:00 am - 7:00 pm
Wed7:00 am - 7:00 pm
Thu7:00 am - 7:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Mark Alan Shelly, MDDr. Leslie Joan Parent, MDDr. Cynthia Joan Whitener, MDDr. Taesung Kwon, MD
Infectious DiseaseInfectious DiseaseInfectious DiseaseInfectious Disease
Accepts New Patients
3.7 
40 Years of Experience 39 Years of Experience 38 Years of Experience 19 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks French, English Speaks English Speaks English Speaks Korean, English
Lewistown , PAHershey , PAHershey , PALewistown , PA
Med School: Jefferson Medical College of Thomas Jefferson Univ Med School: Duke University School Of Medicine Med School: West Virginia University School Of Medicine Med School: George Washington University, School of Medicine/H
Current Profile
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Insurance Plans Accepted by Dr. Mark Alan Shelly

  • Cigna
  • Geisinger Health Plan
  • Humana
  • UnitedHealthcare
  • UPMC Health Plan
  • Viva Health Plan
  • Viva Health Plan - Medicare

Medical Specialties

Dr. Mark Alan Shelly has the following specialty

Specialty Expertise

Dr. Mark Alan Shelly has the following 7 areas of expertise

  • AIDS/HIV (Acquired Immunodeficiency Syndrome)
  • Fever
  • Hepatitis C
  • Human Immunodeficiency Virus (HIV/AIDS)
  • Immunization
  • Infection
  • Vaccination

Certifications, License, & Education

40 Years Experience

BOARD CERTIFICATIONS

American Board of Internal Medicine

Internal medicine

MEDICAL LICENSE

Medical Doctor, Pennsylvania, 2026, Active

EDUCATION & TRAINING

Medical School

Jefferson Medical College of Thomas Jefferson UnivGraduated in 1986

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Frequently Asked Questions

Is Dr. Mark Shelly accepting new patients?
Dr. Mark Shelly has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Mark Shelly accept my insurance?
You can see the insurance plans that Dr. Mark Shelly accepts on their Vitals profile.
How can I make an appointment with Dr. Mark Shelly?
You can find contact information for Dr. Mark Shelly here on Vitals.
Which hospitals is Dr. Mark Shelly affiliated with?
Dr. Mark Shelly is affiliated with Strong Memorial Hospital.
Does Dr. Mark Shelly accept virtual/telehealth appointments?
Dr. Mark Shelly has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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