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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

4.5
  •  
(9)
Patient comments (4)

The overall average patient rating of Dr. Marcia Ko is Excellent. Dr. Ko has been reviewed by 9 patients who have provided 4 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.4
  •  
Promptness 4.7
  •  
Courteous Staff 4.8
  •  
Accurate Diagnosis 4.4
  •  
Bedside Manner 4.8
  •  
Spends Time with Me 4.4
  •  
Follows Up After Visit 5.0
  •  

Specialties & Research

Dr. Marcia Ko, MD is board certified in Internal Medicine and Rheumatology.

  • She has special expertise in 10 areas:
  • Arthritis
  • Bronchoscopy
  • Hip Osteoarthritis
  • Knee Osteoarthritis
  • Osteoarthritis (Hand and Wrist)
  • Osteoporosis
  • Rheumatic Diseases
  • Rheumatoid Arthritis
  • Rheumatology
  • Women's Health

Education & Awards

Dr. Ko graduated from University of Washington, Seattle. She has 3 awards.

Awards  
Patients' Choice Award (2014)
Top 10 Doctor - Metro Area (2014)
Phoenix Metro Area
Rheumatologist
On-Time Doctor Award (2014)

Affiliations

Dr. Ko has 2 hospital affiliations:

  • Mayo Clinic Hospital 
  • Mayo Clinic - Arizona 

> > > > Dr. Marcia Ko, MD

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Additional Information
Dr. Marcia G Ko MD is a female Internist, has 32 years of experience and practices in Internal Medicine and Rheumatology.
Where does Dr. Marcia G. Ko practice?
Dr. Marcia Ko has 2 office locations.
Dr. Marcia Ko practices Internal Medicine and Rheumatology near Scottsdale, AZ.
See Scottsdale Internists and Scottsdale Rheumatologists.