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Obstetrician & Gynecologist (OB/GYN)
35 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).

Learn more about Dr. Frederick Dieterich:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (15)

The overall average patient rating of Dr. Frederick Dieterich is Excellent. Dr. Dieterich has been reviewed by 36 patients who have provided 15 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.8
Promptness 4.3
Courteous Staff 4.7
Accurate Diagnosis 4.9
Bedside Manner 4.7
Spends Time with Me 4.7
Follows Up After Visit 4.6

Specialties & Research

Dr. Frederick Dieterich, MD is board certified in Obstetrics & Gynecology.

  • He has special expertise in 3 areas:
  • Hot Flashes
  • Menopause
  • Weight loss (non-surgical)

Education & Awards

Dr. Dieterich graduated from Virginia Commonwealth University, Richmond. He has 3 awards.

Patients' Choice 5th Anniversary Award (2012)
Patients' Choice Award (2008 - 2012, 2014)
Compassionate Doctor Recognition (2010 - 2012, 2014)


Dr. Dieterich has 5 hospital affiliations:

  • St. Joseph Hospital - Orange 
  • Anaheim Memorial Medical Center 


  • Spanish

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Additional Information
Dr. Frederick William Dieterich MD is a male Obstetrician & Gynecologist, has 35 years of experience and practices in Obstetrics & Gynecology.
Where does Dr. Frederick W. Dieterich practice?
Dr. Frederick Dieterich has 1 office location.
Dr. Frederick Dieterich practices Obstetrics & Gynecology near Placentia, CA.
See Placentia Obstetricians & Gynecologists.