Dr. Mark A. Shelly

Infectious Disease
Geisinger Health System
Geisinger Medical Center - Infectious Disease
100 North Academy Avenue, 
Danville, PA 

Geisinger Health System
Geisinger Medical Center - Infectious Disease
100 North Academy Avenue, 
Danville, PA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

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.

His top areas of expertise are Osteomyelitis and Osteomyelitis in Children.

His clinical research consists of co-authoring 10 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Graduate Institution
Jefferson Medical College Of Thomas Jefferson Univ, 1986 - Doctor Of Medicine
Specialties
Infectious Disease
Licenses
Internal Medicine in NY
Board Certifications
The American Board Of Internal Medicine In Infectious Diseases
Hospital Affiliations
Geisinger Medical Center
Languages Spoken
English
French
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Capital Blue Cross
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER MEDICARE PART D
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Geisinger
  • HMO
  • POS
  • PPO
Moda Health
  • EPO
  • PPO
PA Health and Wellness
  • HMO
  • MANAGED MEDICAID PLAN
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
UPMC
  • EPO
  • PPO
View 3 Less Insurance Carriers -

Locations

Geisinger Medical Center - Infectious Disease
100 North Academy Avenue, Danville, PA 17822
Call: 800-275-6401
Other Locations
Geisinger State College - Infectious Disease
200 Scenery Drive, State College, PA 16801
Call: 800-230-4565

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


10 Total Publications

Multicenter evaluation of blood culture contamination and blood cultures practices in US acute care hospitals: time for standardization.
Multicenter evaluation of blood culture contamination and blood cultures practices in US acute care hospitals: time for standardization.
Journal: Journal of clinical microbiology
Published: July 11, 2025
View All 10 Publications
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Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Shelly's expertise for a condition
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        • Experienced
        • Osteomyelitis
          Dr. Shelly is
          Experienced
          . Learn about Osteomyelitis.
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        • Osteomyelitis in Children
          Dr. Shelly is
          Experienced
          . Learn about Osteomyelitis in Children.
          See more Osteomyelitis in Children experts
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