Thomas D. Challman
Expertise in
2
conditions
Expertise in
2
conditions

Overview

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.

Dr. Challman is highly rated in 2 conditions, according to our data. His clinical expertise encompasses Autism Spectrum Disorder, Increased Head Circumference, and Hypotonia.

Dr. Challman is board certified in The American Board Of Pediatrics In Developmental-Behavioral Pediatrics And Neurodevelopmental Disabilities. He is actively involved in clinical research, co-authoring 18 peer reviewed articles. Dr. Challman is currently accepting new patients.

Graduate Institution

Georgetown University Medical School, 1991 - Doctor Of Medicine

Residency

Mayo Clinic - Rochester, MN, 1999

Specialties

Pediatrics

Licenses

Pediatrics in PA

Board Certifications

The American Board Of Pediatrics In Developmental-Behavioral Pediatrics And Neurodevelopmental Disabilities

Fellowships

Kennedy Krieger Institute, 2002

Languages Spoken

English

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
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Capital Blue Cross
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER MEDICARE PART D
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
EmblemHealth
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE PART D
Gateway Health Plan
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
  • OTHER MEDICARE PART D
Geisinger
  • HMO
  • POS
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Health Partners Plans
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
Highmark
  • EPO
  • HMO
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Moda Health
  • EPO
  • PPO
PA Health and Wellness
  • HMO
  • MANAGED MEDICAID PLAN
Sunshine Health
  • EPO
  • HMO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
UPMC
  • EPO
  • PPO
View 14 Less Insurance Carriers -

Locations

Geisinger Lewisburg - Pediatric Neurodevelopment
120 Hamm Drive, Lewisburg, PA 17837
Other Locations
Geisinger Pottsville - Pediatric Neurodevelopment
529 Terry Reiley Way, Pottsville, PA 17901
Geisinger Healthplex State College - Pediatric Neurodevelopment
132 Abigail Lane, Port Matilda, PA 16870
Geisinger Forty Fort - Pediatric Neurodevelopment
190 Welles Street, Suite 128, Forty Fort, PA 18704

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.


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Nicole Samies, DO, is a board-certified pediatrician specializing in infectious diseases. She treats children for a variety of viral, bacterial, fungal and parasitic infections, including bone and joint infections, meningitis, pneumonia, hepatitis, tuberculosis and herpes, as well as surgical and blood infections. She has a clinical interest in treating congenital infections.|“Watching a child improve and get better brings me the most joy and keeps me wanting to come back to work each day,” she says.|Dr. Samies earned her Doctor of Osteopathic Medicine from Edward Via College of Osteopathic Medicine in Spartanburg, S.C. After medical school, she completed a residency in pediatrics at Geisinger Medical Center in Danville. She followed that with a fellowship in pediatric infectious diseases at the University of Alabama at Birmingham.|From an early age, she wanted to pursue a career in medicine. “Having the ability to care for someone’s child is the most rewarding experience — knowing I could help make a difference in their life,” she says.|Dr. Samies is an active member in several professional organizations, including the Pediatric Infectious Diseases Society, Infectious Diseases Society of America, American Academy of Pediatrics and American Osteopathic Association.|Originally from a small town in South Carolina, Dr. Samies came to Danville for her residency. She returned to the area with her husband to be closer to family.|In her spare time, she enjoys hiking, running, bike riding, baking and spending time with family and friends. Dr. Samies is highly rated in 1 condition, according to our data. Her clinical expertise encompasses Neonatal Herpes and Childhood Pancreatitis.

Frequently Asked Questions about Dr. Thomas D. Challman

How do I make an appointment with Dr. Thomas D. Challman?

You can book an appointment with Dr. Thomas D. Challman by calling their office at 800-275-6401. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Thomas D. Challman a top-rated expert for Autism Spectrum Disorder?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Thomas D. Challman is classified as an Distinguished expert for Autism Spectrum Disorder, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Thomas D. Challman specialize in?

While Dr. Thomas D. Challman is a Pediatrics, they have specific expertise in Autism Spectrum Disorder, Increased Head Circumference, and Hypotonia. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Pediatrics.

Does Dr. Thomas D. Challman participate in research or clinical trials?

Yes. Dr. Thomas D. Challman has published 18 articles and abstracts on conditions like Autism Spectrum Disorder. You can view a list of Dr. Thomas D. Challman's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Thomas D. Challman accept my insurance?

Dr. Thomas D. Challman accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 800-275-6401 to verify that your specific plan is currently accepted before your visit.

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

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