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Dr. Marcia G. Ko, MD

Internal Medicine

  • (480) 301-8000

Dr. Ko's Overview

Dr. Marcia G. Ko graduated from the University of Washington SOM in 1979. She works in Scottsdale, AZ and specializes in Internal Medicine. Dr. Ko is affiliated with Mayo Clinic Hospital.

Dr. Ko's Experience

Years in Practice: 36

Procedures Performed by Dr. Ko

Dr. Ko's Specialties

Internal Medicine

Dr. Ko's Education & Training

Medical School: University of Washington SOM; Graduated 1979

Dr. Ko's Rating

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Overall Rating


  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
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Dr. Ko's Accepted Insurance

  • BCBS Blue Card PPO
  • Great West PPO
  • UHC Choice Plus POS
  • UHC Options PPO
  • View More

Dr. Ko's Office Information & Appointments

Office Locations

Mayo Clinic

13400 E Shea Blvd
Scottsdale, AZ 85259
(480) 301-8000


Office Hours and Information

Fax: (480) 301-8637

Practice Website:

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Monday 8:00 AM - 5:00 PM
Tuesday 8:00 AM - 5:00 PM
Wednesday 8:00 AM - 5:00 PM
Thursday 8:00 AM - 5:00 PM
Friday 8:00 AM - 5:00 PM
Saturday 8:00 AM - 5:00 PM
Sunday 8:00 AM - 5:00 PM

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Dr. Ko's Hospital Affiliations

Office Locations

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