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Obstetrician & Gynecologist (OB/GYN), Oncology Specialist (cancer)
36 years of experience
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

Patient comments (2)

The overall average patient rating of Dr. Robert Pretorius is Good. Dr. Pretorius has been reviewed by 4 patients who have provided 2 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.7
Promptness 4.3
Courteous Staff 4.6
Accurate Diagnosis 3.7
Bedside Manner 4.0
Spends Time with Me 4.3
Follows Up After Visit 4.0

Specialties & Research

Dr. Robert Pretorius, MD is board certified in Obstetrics & Gynecology and Gynecologic Oncology.

  • He has special expertise in 8 areas:
  • Cervical Tumor (Cervical Intraepithelial Neoplasia
  • Colposcopy
  • Glandular Cancer (Adenocarcinoma)
  • Hot Flashes
  • Menopause
  • Ovarian Cancer
  • Papillomavirus Infections
  • Uterine Cancer (Uterine Cervical Neoplasm)

Education & Awards

Dr. Pretorius graduated from New York University. He has 3 awards.

One of America's Leading Experts on:
Cervical Tumor (Cervical Intraepithelial Neoplasia or CIN)
Castle Connolly's Top Doctors™ (2012 - 2013)


Dr. Pretorius has 9 hospital affiliations:

  • Kaiser Permanente Fontana Medical Center 
  • Bakersfield Memorial Hospital 


  • English

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Additional Information
Dr. Robert G Pretorius MD is a male Obstetrician & Gynecologist, has 36 years of experience and practices in Obstetrics & Gynecology and Gynecologic Oncology.
Where does Dr. Robert G. Pretorius practice?
Dr. Robert Pretorius has 4 office locations.
Dr. Robert Pretorius practices Obstetrics & Gynecology and Gynecologic Oncology near Bakersfield, CA.
Additional practice locations include: Fontana, CA and San Diego, CA.
See Bakersfield Obstetricians & Gynecologists and Bakersfield Oncologists.