Dr. Robert Gaylord Hennessy MD is a male Neurosurgeon, has 50 years of experience and practices in Neurological Surgery and Physical Medicine & Rehabilitation.
Dr. Robert Hennessy has 2 office locations.
United States
1001 Pine Heights Ave
Ste 304
Violetville, Baltimore, MD 21229

Phone Number
Locations and availability (2)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Robert Hennessy:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

  • Currently 4 of 4 stars
Patient comments (0)

The overall average patient rating of Dr. Robert Hennessy is Excellent. Dr. Hennessy has been reviewed by 1 patients who have provided 0 comments. The rating is 4 out of 4 stars.

Patient Ratings
Ease of Appointment 4.0
  • Currently 4 of 4 stars
Promptness 4.0
  • Currently 4 of 4 stars
Courteous Staff 4.0
  • Currently 4 of 4 stars
Accurate Diagnosis 4.0
  • Currently 4 of 4 stars
Bedside Manner 4.0
  • Currently 4 of 4 stars
Spends Time with Me 4.0
  • Currently 4 of 4 stars
Follows Up After Visit 4.0
  • Currently 4 of 4 stars

Specialties & Research

Dr. Robert Hennessy, MD is board certified in Neurological Surgery.

  • He has special expertise in 5 areas:
  • Neurosurgery
  • Neurosurgical Procedures
  • Peripheral Nervous System Diseases
  • Spinal Disorders
  • Wounds and Injuries

Education & Awards

Dr. Hennessy graduated from Georgetown University, Washington.


Dr. Hennessy has 5 hospital affiliations:

  • The Johns Hopkins Hospital 
  • St Joseph Medical Center 

Accepted Insurance Plans

Dr. Hennessy accepts these health insurances in at least one office:

  • Priority Partners - 1 plan
  • United Healthcare - 19 plans
  • CareFirst - 6 plans
  • Great-West Healthcare - 1 plan
  • Humana - 6 plans
  • Cigna - 4 plans
  • United Health Group, Inc. - Americhoice - 1 plan
  • USA H & W Network - 1 plan
  • Aetna - 3 plans

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Additional Information
Where does Dr. Robert G. Hennessy practice?
Dr. Robert Hennessy practices Neurological Surgery and Physical Medicine & Rehabilitation near Baltimore, MD.
Additional practice locations include: Easton, MD.
See Baltimore Neurological Surgeons and Baltimore Physiatrists.