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. Marcia Ko:
View the full profile to get information on:
- What's important to you
View full profile
The overall average patient rating of Dr. Marcia Ko is Excellent.
|Ease of Appointment||
|Spends Time with Me||
|Follows Up After Visit||
Prepare before visiting Dr. Ko
Rheumatoid Arthritis Patient Education Learn all about RA and various treatments and medications with Vitals rhuematoid arthritis patient education guide.Before Visiting Dr. Ko Learn More
Specialties & Research
Dr. Marcia Ko, MD is board certified in Internal Medicine and Rheumatology.
- She has special expertise in 10 areas:
- Hip Osteoarthritis
- Knee Osteoarthritis
- Osteoarthritis (Hand and Wrist)
- Rheumatic Diseases
- Rheumatoid Arthritis
- Women's Health
Education & Awards
Dr. Ko graduated from University of Washington, Seattle. She has 3 awards.
Dr. Ko has 2 hospital affiliations:
- Mayo Clinic Hospital
- Mayo Clinic - Arizona
Similar doctors nearby
- Additional Information
- Dr. Marcia G Ko MD is a female Internist, has 33 years of experience and practices in Internal Medicine and Rheumatology.
- Where does Dr. Marcia G. Ko practice?
- Dr. Marcia Ko has 1 office location.
Dr. Marcia Ko practices Internal Medicine and Rheumatology near Scottsdale, AZ.
See Scottsdale Internists and Scottsdale Rheumatologists.