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Oncology Specialist (cancer), Obstetrician & Gynecologist (OB/GYN)
33 years of experience
Video profile
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. Mark Rettenmaier:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

3.5
  •  
(44)
Patient comments (9)

The overall average patient rating of Dr. Mark Rettenmaier is Good. Dr. Rettenmaier has been reviewed by 44 patients who have provided 9 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.1
  •  
Promptness 3.9
  •  
Courteous Staff 4.1
  •  
Accurate Diagnosis 3.6
  •  
Bedside Manner 3.4
  •  
Spends Time with Me 3.6
  •  
Follows Up After Visit 3.5
  •  

Specialties & Research

Dr. Mark Rettenmaier, MD is board certified in Obstetrics & Gynecology and Gynecologic Oncology.


Education & Awards

Dr. Rettenmaier graduated from University of Iowa, Iowa City. He has 1 awards.

Awards  
Castle Connolly's Top Doctors™ (2012 - 2013)

Affiliations

Dr. Rettenmaier has 23 hospital affiliations:

  • Los Alamitos Medical Center 
  • South Coast Medical Center/Adventist Health 

Languages

  • Spanish

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Additional Information
Dr. Mark Albert Rettenmaier MD is a male Oncologist/Hematologist, has 33 years of experience and practices in Obstetrics & Gynecology, Gynecologic Oncology, Gynecology, Hematology & Oncology, and Medical Oncology.
Where does Dr. Mark A. Rettenmaier practice?
Dr. Mark Rettenmaier has 3 office locations.
Dr. Mark Rettenmaier practices Obstetrics & Gynecology, Gynecologic Oncology, Gynecology, Hematology & Oncology, and Medical Oncology near Newport Beach, CA.
Additional practice locations include: Mission Viejo, CA and Los Angeles, CA.
See Newport Beach Obstetricians & Gynecologists and Newport Beach Oncologists.