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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. Grietje Van Dyk:

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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. Grietje Van Dyk is Excellent. Dr. Van Dyk has been reviewed by 1 patients who have provided 0 comments. The rating is 5 out of 5 stars.

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

Specialties & Research

  • She has special expertise in 5 areas:
  • Arthroscopic Surgery (Arthroscopy)
  • Hip Osteoarthritis
  • Knee Osteoarthritis
  • Osteoarthritis (Hand and Wrist)
  • Sports Medicine


Dr. Van Dyk has 2 hospital affiliations:

  • Los Alamitos Medical Center 
  • Lakewood Regional Medical Center 


  • Spanish

> > > > Dr. Grietje Van Dyk, MD

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Additional Information
Dr. Grietje Van Dyk MD is a female Orthopaedic Surgeon and practices in Orthopaedic Surgery and Surgery of the Hand.
Where does Dr. Grietje Van Dyk practice?
Dr. Grietje Van Dyk has 3 office locations.
Dr. Grietje Van Dyk practices Orthopaedic Surgery and Surgery of the Hand near Los Alamitos, CA.
Additional practice locations include: Pico Rivera, CA and Long Beach, CA.
See Los Alamitos Surgeons.