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Dr. Johnny-Joshua Okonkwo, MD

Dr. Johnny-Joshua Okonkwo, MD

Neurology*

Dr. Johnny-Joshua Okonkwo, MD is a neurologist in Boston, MA. He is affiliated with Massachusetts General Hospital.

Practice

165 Cambridge St Ste 820 Boston, MA 02114
(617) 726-3644

Hospital Highlight

Dr. Okonkwo is affiliated with Massachusetts General Hospital Boston, a highly rated hospital.

At a Glance

  • Areas of Expertise
    Dr. Okonkwo specializes in the areas of Neurology & Neuromuscular Medicine. • See board certifications
  • Practices at Top Hospital
    America's 250 Best Hospitals Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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Dr. Okonkwo's Reviews

Know Before You Go

About Me

biography

Dr. Johnny-Joshua Okonkwo, MD is a neurologist in Boston, MA. He is affiliated with Massachusetts General Hospital.

  • Neurology

  • Neuromuscular Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Columbia University Vagelos College Of Physicians And Surgeons

    Medical School
American Board of Medical Specialties®
American Board of Psychiatry & Neurology®
- 
Neurology
- 
Neuromuscular Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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Locations

Practice

MGFC Pediatric Dystonia Clinic165 Cambridge St Ste 820 Boston, MA 02114
1
Barnes-Jewish Hospital-Specialty Care Clinic4901 Forest Park Ave Ste 420 Saint Louis, MO 63108
2
Carlos Fernandez-Del Castillo MD15 Parkman St Boston, MA 02114
3

Practice

Barnes-Jewish Hospital1 Barnes Jewish Hospital Plz Saint Louis, MO 63110
4

Affiliated Hospitals

  • Massachusetts General Hospital

    55 Fruit St
    Boston, MA 02114
    Recipient of 31
    hospital awards

    America's 250 Best Hospitals Award™ (2025, 2024)

    Top 5% in the nation for consistently delivering clinical quality

    Surgical Care Excellence Award™ (2025)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

    How patients felt about the care they received at this hospital.

    90%
    Patients said they were given information about recovering at home

    6% higher than the national average

    86%
    Patients would recommend the hospital to friends and family

    21% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality