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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. John Grobman:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. John Grobman is Average. Dr. Grobman has been reviewed by 5 patients who have provided 0 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 3.2
Promptness 3.7
Courteous Staff 3.2
Accurate Diagnosis 3.2
Bedside Manner 3.2
Spends Time with Me 3.2
Follows Up After Visit 3.2

Specialties & Research

Dr. John Grobman, MD is board certified in Orthopaedic Surgery.

  • He has special expertise in 6 areas:
  • Hip Osteoarthritis
  • Hip Surgery (Hip Replacement Arthroplasty)
  • Knee Osteoarthritis
  • Knee Surgery (Knee Replacement Arthroplasty)
  • Sports Injuries
  • Sports Medicine

Education & Awards

Dr. Grobman graduated from The University of Texas Southwestern, Dallas.


Dr. Grobman has 8 hospital affiliations:

  • Concord Hospital 
  • Lakes Region General Hospital 

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Additional Information
Dr. John Martin Grobman MD is a male Orthopaedic Surgeon, has 31 years of experience and practices in Orthopaedic Surgery.
Where does Dr. John M. Grobman practice?
Dr. John Grobman has 1 office location.
Dr. John Grobman practices Orthopaedic Surgery near Gilford, NH.
See Gilford Surgeons.