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Our Team

Headache Center Directors


Primary Caregivers

headshot of Christina Graley

Christina Graley, M.D.

Headache Medicine Fellow

Advanced Practice Providers

headshot of Dian Grandison

Dian Grandison, C.R.N.P., F.N.P.-B.C.

Expertise: Adult and pediatric headaches

headshot of Andrea Kappler

Andrea Kappler, M.S.N., F.N.P.-C.

Expertise: Adult headaches

headshot of Alyssa Mocion

Alyssa Mocion, D.N.P., C.R.N.P.

Expertise: Adult headaches

headshot of Wandayi Solani

Wandayi Solani, C.R.N.P.

Expertise: Adult headaches

Arterial Dissection and Reversible Cerebral Vasoconstriction Syndrome


Trigeminal Neuralgia Surgery

Other Specialists

Other specialists to whom specific patients may be referred after initial evaluation:

  • Linda Rogers, CRNP
    OB/Gyn; hormonal therapy

Request an Appointment

Maryland Patients

If you have questions or want to request an appointment,
call 410-550-5624, option 1 then option 6.

Adult Neurology: 410-955-9441
Pediatric Neurology: 410-955-4259
Adult Neurosurgery: 410-955-6406
Pediatric Neurosurgery: 410-955-7337


Traveling for Care?

Whether you're crossing the country or the globe, we make it easy to access world-class care at Johns Hopkins.

Outside of Maryland (toll free)

Request an Appointment
Medical Concierge Services

International Patients

Request an Appointment
Medical Concierge Services

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