Summary

Dr. Challman is a board-certified and fellowship-trained specialist in neurodevelopmental pediatrics. His clinical interests include developmental disorders, including intellectual disability and autism. His research interests include genetic etiologies of developmental disorders and developmental screening. Dr. Challman earned his medical degree from Georgetown University. He completed his residency at Mayo Clinic, Rochester, then completed a fellowship in neurodevelopmental disabilities at Kennedy Krieger Institute. Dr. Challman is certified by the American Board of Pediatrics in developmental-behavioral pediatrics and neurodevelopmental disabilities.

Quick Facts

  • accepting new patients
  • 3.7
  • 35 years of experience
  • 20 insurance plans accepted
  • speaks English
  • Kennedy Krieger Institute
  • 1 written review
  • 3 specialties
  • 9 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Thomas Donovan Challman has 4 locations

Geisinger Bucknell Developmental Medicine Center

120 Hamm DrLewisburg, PA 17837
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Geisinger Healthplex State College

132 Abigail LnPort Matilda, PA 16870
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 - 6:00 pm
Sat8:00 am - 5:00 pm
SunClosed

Geisinger Pediatrics Forty Fort

190 Welles StForty Fort, PA 18704
Mon8:00 am - 7:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 6:00 pm
Thu8:00 am - 6:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Geisinger Pottsville

529 Terry Reiley WayPottsville, PA 17901
Mon7:00 am - 7:00 pm
Tue7:00 am - 6:00 pm
Wed7:00 am - 7:00 pm
Thu7:00 am - 6:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed

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Thomas Donovan Challman, MDMary Beth Ohara, DO, FAAPDr. Tracy Ching-Hue BurtonDr. Andrea Christine Loeffert
PediatricsPediatricsPediatricsPediatrics
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.7 
4.8 
35 Years of Experience 33 Years of Experience 18 Years of Experience 14 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks Chinese, Spanish Speaks English, Spanish
Lewisburg , PALewisburg , PAFranklin , TNFranklin , TN
Med School: Georgetown University Medical School Med School: Philadelphia College Of Osteopathic Medicine Med School: University Of Alabama School Of Medicine Med School: Lake Erie College of Osteopathic Medicine - Bradenton, FL campus
Current Profile
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Insurance Plans Accepted by Thomas Donovan Challman

  • Aetna
  • AmeriHealth
  • AmeriHealth - HMO
  • AmeriHealth Caritas
  • AmeriHealth Caritas - Medicaid (Managed)
  • Blue Cross Blue Shield
  • Capital Blue Cross
  • Cigna
  • Gateway Health
  • Gateway Health - Medicaid
  • Geisinger Health Plan
  • Geisinger Health Plan - Medicaid (Managed)
  • Health Partners Plans (Pennsylvania)
  • HealthPartners
  • Highmark Blue Shield
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Meritain Health
  • UnitedHealthcare
  • UPMC Health Plan

Medical Specialties

Thomas Donovan Challman has the following 3 specialties

Specialty Expertise

Thomas Donovan Challman has the following 9 areas of expertise

  • Autism (Autistic Disorder)
  • Check-up
  • Developmental-Behavioral Pediatrics
  • Immunization
  • Mental Retardation
  • Neurology
  • Pediatric Diabetes
  • Physical
  • Vaccination

Certifications, License, & Education

35 Years Experience

Thomas Donovan Challman holds an active medical license in the state of Pennsylvania. They are board certified in Pediatrics by the American Board of Pediatrics.

Board Certifications

Board certified in Pediatrics by the American Board of Pediatrics.

Medical License

Medical Doctor with an active medical license in the state of Pennsylvania that expires in 2026.

Education & Training

Fellowship

Completed their fellowship at Kennedy Krieger Institute in 2002.

Residency

Completed their residency at Mayo Clinic - Rochester, MN in 1999 and David Grant USAF Medical Center in 1992.

Medical School

Graduated from Georgetown University Medical School in 1991.

NPI Number

Thomas Donovan Challman's NPI number is 1841265642.

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Frequently Asked Questions

Where is Thomas Challman's office located?
Thomas Challman's office is located at 120 Hamm Dr, Lewisburg, PA, 17837.
Is Thomas Challman accepting new patients?
Thomas Challman is accepting new patients on Vitals. View Thomas Challman's profile on Vitals to make an appointment.
Does Thomas Challman accept my insurance?
You can see the insurance plans that Thomas Challman accepts on their Vitals profile.
What languages does Thomas Challman speak?
Thomas Challman speaks English.
Which hospitals is Thomas Challman affiliated with?
Thomas Challman is affiliated with Geisinger Medical Center.

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