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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).

Learn more about Dr. Mary Berry:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (6)

The overall average patient rating of Dr. Mary Berry, Family Practitioner is Good. Dr. Berry has been reviewed by 15 patients who have provided 6 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 3.9
Courteous Staff 3.7
Accurate Diagnosis 4.2
Bedside Manner 4.2
Spends Time with Me 4.0
Follows Up After Visit 3.4

Specialties & Research

  • She has special expertise in 5 areas:
  • Chelation Therapy
  • Hormone Replacement Therapy (HRT)
  • Nutritional Support
  • Osteopathic Manipulation
  • Preventive Medicine

Education & Awards

Patients' Choice Award (2011)
Top 10 Doctor - City (2014)
Anaheim, CA
Family Practitioner


Dr. Berry has 1 hospital affiliations:

  • Placentia-Linda Hospital 

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Additional Information
Dr. Mary Sue Illions Berry DO is a female Family Practitioner and practices in Family Medicine.
Where does Dr. Mary S. Berry practice?
Dr. Mary Berry has 1 office location.
Dr. Mary Berry practices Family Medicine near Anaheim, CA.
See Anaheim Primary Care Doctors.