Dr. Greg Robert Maddex DO is a male Family Practitioner, has 32 years of experience and practices in Family Medicine and Sports Medicine.
Dr. Greg Maddex has 1 office location.
Diamond Bar
1111 Grand Ave
Ste L
Diamond Bar, CA 91765

Phone Number
Locations and availability (1)
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. Greg Maddex:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

3.0
  • Currently 3 of 4 stars
(13)
Patient comments (5)

The overall average patient rating of Dr. Greg Maddex is Good. Dr. Maddex has been reviewed by 13 patients who have provided 5 comments. The rating is 3 out of 4 stars.

Patient Ratings
Ease of Appointment 3.2
  • Currently 3.2 of 4 stars
Promptness 2.8
  • Currently 2.8 of 4 stars
Courteous Staff 2.8
  • Currently 2.8 of 4 stars
Accurate Diagnosis 3.4
  • Currently 3.4 of 4 stars
Bedside Manner 3.4
  • Currently 3.4 of 4 stars
Spends Time with Me 3.4
  • Currently 3.4 of 4 stars
Follows Up After Visit 2.8
  • Currently 2.8 of 4 stars

Education & Awards

Dr. Maddex graduated from Michigan State University College of Osteopathic Medicine, East Lansing.


Affiliations

Dr. Maddex has 3 hospital affiliations:

  • San Antonio Community Hospital 
  • Doctors Hospital of West Covina 
  • Western Med Ctr Santa Ana 

Accepted Insurance Plans

Dr. Maddex accepts these health insurances in at least one office:

  • United Healthcare - 14 plans
  • Unicare - 12 plans
  • Humana - 9 plans
  • Aetna - 3 plans

Languages

  • Spanish


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Additional Information
Where does Dr. Greg R. Maddex practice?
Dr. Greg Maddex practices Family Medicine and Sports Medicine near Diamond Bar, CA.
See Diamond Bar Family Physicians.