Greenleaf Neurology, PLLC logo
SpecialtyNeurology

Greenleaf Neurology, PLLC

Quick Facts

Membership Price RangePricing available upon inquiry
Practice TypeSpecialty
LocationHaverhill, Massachusetts
DoctorsAlexandra Filippakis D.O., Neurology
Insurance AcceptedMedicare

About

At Greenleaf Neurology, Dr. Alexandra Filippakis brings subspecialty-level neurological care to her hometown of Haverhill, Massachusetts. A board-certified neurologist, she holds fellowship training in neuroimmunology and multiple sclerosis from Brigham and Women's Hospital and Harvard Medical School. The practice name honors John Greenleaf Whittier, Haverhill's celebrated poet and abolitionist, whose values of simplicity, peace, and equality shape the practice's philosophy.

Greenleaf Neurology treats a broad range of neurological conditions, from MS and demyelinating disorders to epilepsy, Parkinson's Disease, migraine, ADHD, dementia, and stroke. The practice offers in-office EEG and Syn-One skin biopsies for Parkinson's Disease diagnosis. Dr. Filippakis accepts most major insurance plans, including Medicare, and offers customized pricing for uninsured or underinsured patients. A Direct Specialty Care membership model launches July 1, 2026, with two tiers designed around different levels of care complexity. The Greenleaf Neurological Foundation, Inc. provides grants for patients who meet certain income requirements. Greenleaf Neurology welcomes all patients regardless of immigration status, race, ethnicity, religion, sexual orientation, or socioeconomic status.

Details

Address

2 Merrimack St, 3rd Floor, Haverhill, MA

Membership Details

Direct Specialty Care membership launching July 1, 2026. Two tiers: Tier 1 (Focused Management) and Tier 2 (Advanced Care). Pricing available upon inquiry. After-hours access by appointment. For uninsured/underinsured patients, customized pricing plans are available upon request. May be eligible for a grant from the Greenleaf Neurological Foundation, Inc. if income requirements are met.

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Frequently Asked Questions

Greenleaf Neurology accepts most major insurance plans, including Medicare. The practice does not currently hold contracts with state Medicaid plans. Patients who are uninsured, underinsured, or prefer not to use insurance can request a customized pricing plan directly from the practice.

Greenleaf Neurology offers a Direct Specialty Care membership model launching July 1, 2026. The model includes two tiers. Tier 1, Focused Management, provides priority scheduling within four business days, secure communication, and expert case management for stable conditions. Tier 2, Advanced Care, provides priority scheduling within 48 hours, higher-intensity coordination, and frequent communication for patients managing complex or multiple neurological diagnoses. Pricing is available upon inquiry.

The Greenleaf Neurological Foundation, Inc. offers grants to patients who meet certain income requirements. Patients can ask the practice about eligibility when scheduling or inquiring about services. Customized pricing plans are also available upon request for those without insurance or those who prefer not to use it.

Yes. Greenleaf Neurology welcomes all people. The practice does not discriminate based on immigration status, race, ethnicity, religion, sexual orientation, or socioeconomic status. Dr. Filippakis speaks English and Greek, and interpreter services are available for patients who speak other languages.

Yes. The Greenleaf Neurology office meets ADA standards. A new parking garage sits directly across the street. Patients who need handicapped parking can use the private garage directly below the building. Contact the practice in advance if you require accessibility accommodations.

Direct Specialty Care members can arrange after-hours access by appointment. This applies to both Tier 1 and Tier 2 membership levels launching July 1, 2026. Standard office hours run Monday through Friday, 8:00am to 4:30pm.

Greenleaf Neurology treats multiple sclerosis and demyelinating disorders, headache and migraine, Parkinson's Disease, tremor, epilepsy, ADHD, Alzheimer's Disease and dementia, stroke, restless leg syndrome, and dizziness and memory changes. The practice does not treat chronic pain disorders, CRPS, or POTS, and does not perform EMG or nerve conduction studies.

Direct Specialty Care members receive secure communication with Dr. Filippakis as part of their membership. Contact the practice directly for details on appointment format options.

Greenleaf Neurology opens its Direct Specialty Care membership on July 1, 2026. Prospective members can join a waitlist through the practice now. com for pricing details and enrollment information.

Practice last updated July 9, 2026