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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).

Patient Reviews

Patient comments (11)

The overall average patient rating of Dr. A Geiger is Excellent. Dr. Geiger has been reviewed by 64 patients who have provided 11 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.7
Promptness 4.8
Courteous Staff 4.8
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 4.9

Specialties & Research

Dr. A Geiger, MD is board certified in Orthopaedic Surgery.

  • He has special expertise in 8 areas:
  • Arthroscopic Surgery (Arthroscopy)
  • Hip Osteoarthritis
  • Hip Surgery (Hip Replacement Arthroplasty)
  • Knee Osteoarthritis
  • Knee Surgery (Knee Replacement Arthroplasty)
  • Osteoarthritis (Hand and Wrist)
  • Sports Injuries
  • Sports Medicine

Education & Awards

Dr. Geiger graduated from Boston University . He has 5 awards.

Patients' Choice 5th Anniversary Award (2014)
Patients' Choice Award (2010 - 2014)
Compassionate Doctor Recognition (2010, 2012 - 2013)
Top 10 Doctor - State (2014)
Orthopaedic Surgeon
On-Time Doctor Award (2014)


Dr. Geiger has 7 hospital affiliations:

  • Bridgeport Hospital 
  • Griffin Hospital 

> > > > Dr. A Geiger, MD

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Additional Information
Dr. A Gregory Geiger MD is a male Orthopaedic Surgeon, has 24 years of experience and practices in Orthopaedic Surgery.
Where does Dr. A G. Geiger practice?
Dr. A Geiger has 4 office locations.
Dr. A Geiger practices Orthopaedic Surgery near Fairfield, CT.
Additional practice locations include: Bridgeport, CT and Springfield, MA.
See Fairfield Surgeons.