Hospital Program
Concussion Assessment & Treatment Services - Phelps Hospital
📍 Sleepy Hollow
Rehabilitation/Brain Injury
Concussion specialist
Mark Herceg PhD
📍 Sleepy Hollow, New York · ✓ Listing verified 2026-07-11
About
Mark Herceg, PhD practices Neuropsychology in Sleepy Hollow, New York. They see patients at Concussion Assessment & Treatment Services, part of Northwell Health. Their role there is Medical Director.
The listed clinical focus includes Post-Concussion Syndrome, Neuropsychology and mTBI. In this directory the listing sits under Neuropsychology/Cognitive and Rehabilitation/Brain Injury.
The practice sees adults.
Services
Neuropsychology/CognitiveRehabilitation/Brain Injury
Clinical focus areas
ConcussionPost-Concussion SyndromeNeuropsychologymTBI
Details
Provider typeNeuropsychologist
SpecialtyNeuropsychology
PracticeConcussion Assessment & Treatment Services - Phelps Hospital
Health systemNorthwell Health
RoleMedical Director, Concussion Assessment & Treatment Services
ServesAdult
Before your first appointment
Patients who contact Mark Herceg in Sleepy Hollow usually want to be clear on a few things first:
- why symptoms persist for months after a concussion — When symptoms outlast the expected window, and what actually shortens them.
- concussion ICD-10 coding quick reference — F07.81 and the related S06.0X codes, for clinicians and billing teams.
- what the evidence says about concussion supplements — An evidence review of omega-3s, creatine, magnesium, riboflavin and vitamin D.
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