
Mark S Dias MD
Pediatric Neurosurgery
Professor of Neurological Surgery and Pediatrics, Penn State College of Medicine
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30 Hope DriveSuite 2750Hershey, PA 17033
Phone+1 717-531-4384
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Summary
- Dr. Mark Dias is a neurosurgeon in Hershey, PA and is affiliated with Penn State Health Milton S. Hershey Medical Center and Penn State Health Children's Hospital. He received his Bachelor's degree in Animal Physiology from the University of California at Davis, and his medical degree from Johns Hopkins University School of Medicine. He has been in practice 35 years. He specializes in pediatric neurosurgery and is experienced in pediatric neurosurgery including traumatic brain injury and abusive head trauma, neurosurgical oncology, primary brain tumors, developmental malformations of the central nervous system, craniosynostosis, hydrocephalus and endoscopy. He retired from active surgical practice in July 2020, and currently serves as the Vice Chair for Education in the Department of Neurosurgery, and as the Children's Surgical Services Quality and Safety Officer for Penn State Health Children's Hospital.
Education & Training
University of Utah HealthResidency, Neurological Surgery, 1989 - 1991
UPMC Medical EducationResidency, Neurological Surgery, 1983 - 1989
University of PittsburghNo degree, Neurobiology, Anatomy, and Cell Science, 1987 - 1988
UPMC Medical EducationInternship, Transitional Year, 1982 - 1983
Johns Hopkins University School of MedicineClass of 1982
University of California, DavisBS, Animal Physiology, With Highest Honors, 1974 - 1978
Certifications & Licensure
PA State Medical License 1983 - 2026
FL State Medical License 2013 - 2015
IL State Medical License 1991 - 1993
UT State Medical License 1989 - 1992
American Board of Neurological Surgery Neurological Surgery
American Board of Pediatric Neurological Surgery Pediatric Neurological Surgery
Awards, Honors, & Recognition
- Who�s Who in the World Award 2018
- Albert Nelson Marquis Lifetime Achievement Award Marquis Who�s Who, 2017
- Best in Healthcare Award American Health Council, 2016
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Clinical Trials
- Pennsylvania Abusive Head Trauma Prevention Program Start of enrollment: 2008 Jan 01
Publications & Presentations
PubMed
- Congenital Cutaneous Hamartomas With Skeletal Muscle Differentiation Associated With LUMBAR Syndrome.Denise W Metry, Dawn H Siegel, Beth A Drolet, Mark S Dias
Pediatric Dermatology. 2025-03-06 - 8 citationsDelphi Consensus on Diagnostic Criteria for LUMBAR Syndrome.Denise Metry, Hillary L Copp, Kristy L Rialon, Ionela Iacobas, Eulalia Baselga
The Journal of Pediatrics. 2024-09-01 - Pediatric Traumatic Injuries Due to Agrarian Hay-Hole Falls.Ae Lim Yang, Oliver D Mrowczynski, Ryan J Jafrani, Junjia Zhu, Mark Dias
Cureus. 2024-01-01
Journal Articles
- Review of �Traumatic brain injury in high versus low falls in young children and adolescents: a retrospective analysis�Dias MS, Child Abuse Quarterly, 1/1/2018
- Prospective Assessment of Feasibility and Safety of Surgical Biopsy of Patients With Newly Diagnosed Diffuse Intrinsic Pontine GliomaGupta N, Goumnerova LC, Manley P, Chi SN, Neuberg D, Puligandla M, Fangusaro J, Goldman S, Tomita T, Alden T, DiPatri A, Rubin J, Gauvain K, Limbrick D, Leonard J, Gey..., Neuro-oncology, 1/1/2018
- The unreasonably uncertain risks of �reasonable medical certainty� in child abuse bases: mechanisms for risk reductionJohnston-Walsh L, Russell C, Dias MS, Boehmer S, Levi BH, Muniz R, Drake University Law Review, 1/1/2018
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Books/Book Chapters
Abstracts/Posters
- Age distribution of surgical procedures and health outcomes in the National Spina Bifida Patient Registry (NSBPR)Valdez, R, Weiner J, Dias MS, Conklin M, Thibadeaux J, Sawin K, J Pediatr Rehab Med, 1/1/2017
- Chiari II Decompression in Myelomeningocele Patients in the National Spina Bifida Patient RegistryKim I, Hopson BD, Rizk E, Dias MS, Bowman R, Blount J, Rocque BG, J Pediatr Rehab Med, 1/1/2017
- Hydrocephalus in patients with myelomeningocele in the National Spina Bifida RegistryKim I, Hopson BD, Rizk E, Dias MS, Bowman R, Ackerman L, Blount J, Rocque BG, J Pediatr Rehab Med, 1/1/2017
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Lectures
- Pediatric Neurological Examination1/1/2018
- Hydrocephalus, Shunts, Endoscopy, and Ventricular Drains1/1/2018
- Pediatric Head Trauma and ConcussionLehigh Valley Hospital, 2016; Pinnacle Health, 2016 - 1/1/2016
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Other
- Are you ready for the �silent epidemic�?Aldana PR, Dias MS, AAP News Focus on Subspecialties
http://aapnews.aappublications.org/cgi/content/full/32/7/1
1/1/2011 - White Paper: Shaken Baby Syndrome/Abusive Head Trauma PreventionReece RM, Dias MS, Barr M, Russell BS, Barr RG, Runyan DK
http://www.dontshake.org/sbs.php?topNavID=3&subNavID=30&subnav_1=157&navID=475
1/1/2010 - Innocent pits and dermal sinus tracts: An oft-misdiagnosed distinctionDias MS, AAP News Focus on Subspecialties
http://aapnews.aappublications.org/cgi/content/full/31/7/39
1/1/2010 - Join now to see all
Press Mentions
Flat Head SyndromeJune 23rd, 2017
Penn State Childen’s Hospital: Neurosurgery and WebchatMay 5th, 2017
Rates of Infant Head Trauma Abuse Remain HighJanuary 30th, 2017- Join now to see all
Grant Support
- Penn State Spina Bifida Clinic RegistryPENNSYLVANIA STATE UNIV HERSHEY MED CTR2019–2025
- National Spina Bifida Patient RegistryCenters for Disease Control and Prevention2019–2024
- Spina Bifida Demonstration RegistryCenters for Disease Control and Injury Prevention2011–2014
- Pennsylvania Shaken Baby Syndrome Prevention ProgramCenters for Disease Control and Injury Prevention2007–2013
- Quantitative Clinical Diagnosis of Pediatric Positional PlagiocephalyWoodward Foundation2007–2008
Committees
- Member, Professional Advisory Council - Spina Bifida Association of America 2016 - 2018
- Chair, AAP Section on Neurological Surgery Executive Committee 2008 - 2012
- Secretary/Treasurer, AAP Section on Neurological Surgery Executive Committee 2005 - 2007
- Coucil member, Professional Advisory Council - Spina Bifida Association of America 1999 - 2004
Professional Memberships
- Fellow
- Fellow
- American Society of Pediatric NeurosurgeonsMember
- Ray Helfer SocietyMember
- Society of Neurological SurgeonsMember
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