
Neurologist
Dr. Alexandra Nicholson
Dr. Alexandra Nicholson is a board-certified neurologist at Integrated Neurology & Pain Management (INPM) who specializes in movement disorders, including Parkinson’s disease and essential tremor. She trained at the Barrow Neurological Institute in Phoenix, with a clinical and DBS movement disorders fellowship at its Muhammad Ali Parkinson Center. Patients are seen by referral.

Specialty and training
- Specialty
- Neurology
- Focus
- Movement disorders, Deep brain stimulation (DBS) programming, Neurotoxin injections
- Board certification
- Board-certified in neurology, American Board of Psychiatry and Neurology
- Hospital affiliations
- John Muir Health Walnut Creek Medical Center
- Memberships
- American Academy of Neurology, International Parkinson and Movement Disorder Society
Education
- CollegeUniversity of California, DavisGraduated with honors
- Medical schoolCreighton University School of MedicineOmaha, Nebraska
- Neurology residencyBarrow Neurological InstitutePhoenix, Arizona
- Clinical and DBS movement disorders fellowshipMuhammad Ali Parkinson Center, Barrow Neurological InstitutePhoenix, Arizona
About Dr. Nicholson
Dr. Nicholson has extensive experience in the diagnosis and treatment of neurological conditions, with additional expertise in movement disorders, including Parkinson’s disease and Parkinson-plus syndromes, essential tremor, dystonia, hemifacial spasm, restless legs syndrome, tic disorders, Tourette’s syndrome and Huntington’s disease.
She has specialized training in deep brain stimulation (DBS) programming: she assesses patients for candidacy for the surgery and creates customized programming for patients with DBS. She is also skilled in neurotoxin injections for neurological conditions such as spasticity, dystonia, hemifacial spasm and sialorrhea. Her procedures also include trigger point injections and nerve blocks.
Beyond movement disorders, she provides comprehensive neurological care, including headache and migraine, multiple sclerosis, myasthenia gravis, neuropathy and stroke. She works closely with patients to build individualized treatment plans, and offers support and education to patients and their families.
Originally from Benicia, Dr. Nicholson is honored to serve members of her community. Outside of medicine, she enjoys spending time with her family, gardening, traveling and hiking California’s trails.
Conditions Dr. Alexandra Nicholson treats
Parkinson’s diseaseMovement disorders neurology at INPM for Parkinson’s disease, with a fellowship-trained neurologist and DBS programming in Vallejo and Walnut Creek.Learn more about Parkinson’s disease
Essential tremorEssential tremor specialist at INPM: diagnosis and treatment with a fellowship-trained movement disorders neurologist in Vallejo and Walnut Creek, CA.Learn more about Essential tremor
Multiple sclerosisA multiple sclerosis neurologist at INPM in Vallejo and Walnut Creek: MS symptoms, how it is diagnosed and followed, and disease-modifying therapies.Learn more about Multiple sclerosis
Migraine and headacheMigraine specialist care from neurologists in Walnut Creek and Vallejo, CA: symptoms, when to see a doctor, diagnosis and treatment options. By referral.Learn more about Migraine and headache
Seizures and epilepsySee a seizure doctor at INPM in Walnut Creek and Vallejo: how epilepsy is diagnosed, in-office routine and sleep-deprived EEG, and treatment. By referral.Learn more about Seizures and epilepsy
NeuropathyNeuropathy doctors and specialists at INPM in Walnut Creek and Vallejo: symptoms of nerve damage, in-office skin biopsy and autonomic testing, treatment.Learn more about Neuropathy
StrokeA stroke neurologist at INPM in Walnut Creek and Vallejo for follow-up and prevention: warning signs, carotid and transcranial Doppler and bubble study.Learn more about Stroke
Offices and days
Dr. Alexandra Nicholson sees patients at INPM Vallejo on Tuesdays and Thursdays and at INPM Walnut Creek on Fridays. Visits are by appointment: call (707) 980-6636 to schedule or to confirm a day.
North Bay
INPM Vallejo
Tuesday and Thursday
160 Glen Cove Marina Rd, Suite 103
Vallejo, CA 94591East Bay
INPM Walnut Creek
Friday
301 Lennon Lane, Suite 203
Walnut Creek, CA 94598
External profiles
Questions
Frequently asked questions
01What conditions does Dr. Nicholson treat?
Dr. Nicholson provides general neurological care, including headache and migraine, multiple sclerosis, epilepsy, neuropathy and stroke. She has additional expertise in movement disorders such as Parkinson’s disease, essential tremor, dystonia, hemifacial spasm, restless legs syndrome, tic disorders and Huntington’s disease.
02Does Dr. Nicholson program deep brain stimulators?
Yes. Dr. Nicholson has specialized training in deep brain stimulation (DBS) programming. She assesses patients for candidacy for the surgery and creates customized programming for patients who have a DBS device.
03How do I make an appointment with Dr. Nicholson?
New patients need a referral from their primary care physician, sent by fax to (707) 980-6692 or through EPIC. Once the referral is sent, call (707) 980-6636 to request an appointment with Dr. Nicholson.
Referral required
See Dr. Alexandra Nicholson by referral
New patients are seen by referral. Your primary care physician can fax the referral to (707) 980-6692 or send it through EPIC, and our office will call you to schedule.
- Referral fax (707) 980-6692
- EPIC referral
- We call you to schedule

