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Surgical Specialist, Orthopaedic Surgeon
16 years of experience
Accepting new patients
Video profile
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. Gregory Sirounian:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Gregory Sirounian is Good. Dr. Sirounian has been reviewed by 12 patients who have provided 1 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
Promptness 4.8
Courteous Staff 4.6
Accurate Diagnosis 5.0
Bedside Manner 4.8
Spends Time with Me 4.4
Follows Up After Visit 4.8

Specialties & Research

Dr. Gregory Sirounian, MD, PC is board certified in Orthopaedic Surgery.

  • He has special expertise in 5 areas:
  • Hip Osteoarthritis
  • Hip Surgery (Hip Replacement Arthroplasty)
  • Knee Osteoarthritis
  • Knee Surgery (Knee Replacement Arthroplasty)
  • Osteoarthritis (Hand and Wrist)

Education & Awards

Dr. Sirounian graduated from Oregon Health & Science University, Portland. He has 1 awards.

On-Time Doctor Award (2015)


Dr. Sirounian has 13 hospital affiliations:

  • Maryvale Hospital Medical Center 
  • Arrowhead Community 


  • Spanish

> > > > Dr. Gregory Sirounian, MD, PC

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Additional Information
Dr. Gregory Harry Sirounian MD and PC is a male Orthopaedic Surgeon, has 16 years of experience and practices in Orthopaedic Surgery.
Where does Dr. Gregory H. Sirounian practice?
Dr. Gregory Sirounian has 1 office location.
Dr. Gregory Sirounian practices Orthopaedic Surgery near Garden City, NY.
See Garden City Surgeons.