Summary

Dr. Gary Usher is a board-certified neurologist who specializes in diagnosing and treating disorders of the nervous system. He earned his medical degree from SUNY Upstate Medical University Alan and Marlene Norton College of Medicine and completed his residency training at Boston University Medical Center. With 43 years of clinical experience, Dr. Usher has developed extensive expertise in neurological care and patient management. He speaks English with his patients.

Dr. Usher practices at several respected medical facilities, including Wentworth Douglass Hospital, North Shore Medical Center Salem Campus, and Portsmouth Regional Hospital, with locations in Dover, New Hampshire and Salem, Massachusetts. He focuses on treating sleep disorders, particularly sleep apnea in both adults and children, as well as obstructive sleep apnea. His practice includes conducting comprehensive sleep studies to diagnose sleep-related conditions and developing treatment plans that may incorporate physical therapy and strength training approaches. Patients have given Dr. Usher an average rating of 3.9 on Vitals.
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Quick Facts

  • 3.9
  • 43 years of experience
  • speaks English
  • Boston University Medical Center
  • 8 written reviews
  • 1 specialty
  • 9 areas of expertise
  • 1 board certification
  • 3 hospital affiliations
  • 3 office locations
  • Male

Office Locations

Dr. Gary David Usher has 3 locations

Dr. Gary David Usher

10 Members Way Ste 300Dover, NH 03820
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

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Dr. Gary David Usher, MDDr. Cinthi Pillai, MDDr. Reynaldo Puesan, MDDr. Anjali Ellen Bose-Kolanu, MD
NeurologyNeurologyNeurologyNeurology
Accepts New Patients
3.9 
43 Years of Experience 20 Years of Experience 44 Years of Experience 15 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English
Dover , NHNew York , NYRochester , NHPortsmouth , NH
Med School: Suny Upstate Medical University Alan And Marlene Norton Coll Of Med Med School: Newcastle University UK Med School: Universidad C E T E C Escuela De Medicina Med School: BOSTON UNIVERSITY SCHOOL OF MEDICINE
Current Profile
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Insurance Plans Accepted by Dr. Gary David Usher

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Gary David Usher has the following specialty

Specialty Expertise

Dr. Gary David Usher has the following 9 areas of expertise

  • Alzheimer's Disease
  • Electromyography
  • Epilepsy
  • Headache
  • Migraine Disorder
  • Migraine Disorders
  • Multiple Sclerosis (MS)
  • Nerve Conduction Studies
  • Stroke

Certifications, License, & Education

43 Years Experience

MEDICAL LICENSE

Medical Doctor, New Hampshire, 2026, Active

EDUCATION & TRAINING

Residency

Boston University Medical Center

Medical School

Suny Upstate Medical University Alan And Marlene Norton Coll Of MedGraduated in 1983

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Frequently Asked Questions

Where is Dr. Gary Usher's office located?
Dr. Gary Usher's office is located at 789 Central Ave, Dover, NH, 03820.
Which hospitals is Dr. Gary Usher affiliated with?
Dr. Gary Usher is affiliated with Wentworth Douglass Hospital, NORTH SHORE MEDICAL CENTER SALEM CAMPUS, and Portsmouth Regional Hospital.
Does Dr. Gary Usher accept my insurance?
You can see the insurance plans that Dr. Gary Usher accepts on their Vitals profile.
What languages does Dr. Gary Usher speak?
Dr. Gary Usher speaks English.
Is Dr. Gary Usher accepting new patients?
Dr. Gary Usher has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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