Education/CredentialsFellowship: University of Cincinnati/University HospitalResidency: University of Cincinnati/University HospitalBachelor of Science: University of Notre Dame (Phi Beta Kappa)Medical Degree: University of Cincinnati College of Medicine Board Certifications & LicensesAmerican Board of Electrodiagnostic Medicine (Certification Date: 1996-04-27) - (Recertification Date: 2016-11-30)American Board of Psychiatry and Neurology (Clinical Neurophysiology) (Certification Date: 1997-04-08) - (Recertification Date: 2014-05-12)American Board of Psychiatry and Neurology (Neurology) (Certification Date: 1995-06-30) - (Recertification Date: 2014-02-03)United Council for Neurologic Subspecialties (Certification Date: 2010-10-31) SpecialtiesClinical NeurophysiologyElectrodiagnostic MedicineHeadacheNeurology Contact Information Veterans Admin Med Ctr Office 513-558-1753 Email nicolajh@ucmail.uc.edu Research InterestsHeadaches, EMG/NCS Clinical Interests HeadacheNeurologyAtypical Facial PainBell's PalsyBotulinum ToxinsBrain ConcussionCervicogenic HeadachesChronic Daily HeadachesCluster HeadachesConcussionConcussion in AthletesExercise HeadachesExertional HeadachesExternal Compression HeadachesFacial Nerve DiseaseFacial NeuralgiaHemicrania ContinuaHypnic HeadachesIce cream HeadachesIntracranial HypertensionIntracranial VasospasmLow Pressure Headaches (Intracranial Hypotension)Medication Overuse HeadachesMeningiomaMigraine DisordersMigraine with AuraMigraine without AuraMigrainesMuscular AtrophyNeuralgiasNeuropathic Facial PainNormal Pressure HydrocephalusOccipital Neuralgia (ON)Orthostatic Hypotension (Postural Hypotension)Paroxysmal HemicraniaPostherpetic NeuralgiaPost-Traumatic HeadachePseudotumor Cerebri (Idiopathic Intracranial Hypertension)Rebound HeadacheSex HeadachesSpinal HeadachesSyncopeTension-Type HeadachesThunderclap HeadachesTraumatic Brain Injury (TBI)Trigeminal Autonomic CephalalgiasTrigeminal Neuralgia (Tic douloureux)Type II Trigeminal NeuralgiaVascular HeadachesWernicke Encephalopathy
Clinical Interests HeadacheNeurologyAtypical Facial PainBell's PalsyBotulinum ToxinsBrain ConcussionCervicogenic HeadachesChronic Daily HeadachesCluster HeadachesConcussionConcussion in AthletesExercise HeadachesExertional HeadachesExternal Compression HeadachesFacial Nerve DiseaseFacial NeuralgiaHemicrania ContinuaHypnic HeadachesIce cream HeadachesIntracranial HypertensionIntracranial VasospasmLow Pressure Headaches (Intracranial Hypotension)Medication Overuse HeadachesMeningiomaMigraine DisordersMigraine with AuraMigraine without AuraMigrainesMuscular AtrophyNeuralgiasNeuropathic Facial PainNormal Pressure HydrocephalusOccipital Neuralgia (ON)Orthostatic Hypotension (Postural Hypotension)Paroxysmal HemicraniaPostherpetic NeuralgiaPost-Traumatic HeadachePseudotumor Cerebri (Idiopathic Intracranial Hypertension)Rebound HeadacheSex HeadachesSpinal HeadachesSyncopeTension-Type HeadachesThunderclap HeadachesTraumatic Brain Injury (TBI)Trigeminal Autonomic CephalalgiasTrigeminal Neuralgia (Tic douloureux)Type II Trigeminal NeuralgiaVascular HeadachesWernicke Encephalopathy