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Family Practitioner, Primary Care Doctor
33 years of experience
Accepting new patients
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

3.5
  •  
(21)
Patient comments (5)

The overall average patient rating of Dr. Greg Maddex is Good. Dr. Maddex has been reviewed by 21 patients who have provided 5 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.1
  •  
Promptness 3.7
  •  
Courteous Staff 3.7
  •  
Accurate Diagnosis 4.3
  •  
Bedside Manner 4.3
  •  
Spends Time with Me 4.3
  •  
Follows Up After Visit 3.7
  •  

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 

Languages

  • Spanish

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Additional Information
Dr. Greg Robert Maddex DO is a male Family Practitioner, has 33 years of experience and practices in Family Medicine.
Where does Dr. Greg R. Maddex practice?
Dr. Greg Maddex has 2 office locations.
Dr. Greg Maddex practices Family Medicine near Diamond Bar, CA.
Additional practice locations include: Brea, CA.
See Diamond Bar Family Physicians.