Summary

Dr. William Rietkierk is a dermatologist who earned his medical degree from the University of California. He completed his residency training at New York Medical College and holds an MBA from UC Irvine Merge School of Business. Dr. Rietkierk is board-certified in dermatology by the American Board of Dermatology and speaks English.

Based in Thousand Oaks, California, Dr. Rietkierk practices at Conejo Dermatology. He specializes in treating common skin conditions such as acne and rosacea. His expertise includes skin lesion treatment and removal, laser therapy for skin lesions, and cryotherapy procedures. Patients rate him an average of 4.1 out of 5 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.1
  • 22 insurance plans accepted
  • speaks English
  • UC Irvine Merge school of Business
  • 2 written reviews
  • 1 specialty
  • 12 areas of expertise
  • 1 board certification
  • 1 office location
  • Male

Office Location

Conejo Dermatology

55 Rolling Oaks Dr Ste 200Thousand Oaks, CA 91361
Mon7:30 am - 4:30 pm
Tue7:30 am - 4:30 pm
Wed7:30 am - 4:30 pm
Thu7:30 am - 4:30 pm
Fri7:30 am - 4:30 pm
SatClosed
SunClosed

Compare with Similar Doctors

William Edward Rietkierk, MD, MBA
Dr. Jasbir Singh Sandhu, MD
Trisha Khanna, MD, FAAD
Dr. Anna Chacon, MD
William Edward Rietkierk, MD, MBADr. Jasbir Singh Sandhu, MDTrisha Khanna, MD, FAADDr. Anna Chacon, MD
DermatologyDermatologyDermatologyDermatology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
4.6 
8 Years of Experience 14 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Spanish Speaks English, Spanish, Italian, Hindi Speaks English, Spanish, French
Thousand Oaks , CAPalmdale , CAOrlando , FLMiami , FL
Med School: University of California Med School: Columbia University College Of Physicians & Surgeons Med School: Brown Medical School
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by William Edward Rietkierk

  • Accepts Medicaid
  • Anthem Blue Cross Blue Shield (BCBS) of Colorado
  • Anthem Blue Cross Blue Shield (BCBS) of Connecticut
  • Anthem Blue Cross of California
  • Blue Cross Blue Shield (BCBS) of Illinois
  • Blue Cross Blue Shield (BCBS) of Kansas City
  • Blue Cross Blue Shield (BCBS) of Louisiana
  • Blue Cross Blue Shield (BCBS) of Massachusetts
  • Blue Cross Blue Shield (BCBS) of Michigan
  • Blue Cross Blue Shield (BCBS) of Minnesota
  • Blue Cross Blue Shield (BCBS) of Mississippi
  • Blue Cross Blue Shield (BCBS) of Oklahoma
  • Blue Cross Blue Shield (BCBS) of Rhode Island
  • Blue Cross Blue Shield (BCBS) of Tennessee
  • Blue Cross Blue Shield (BCBS) of Texas
  • Blue Cross Blue Shield (BCBS) of Western New York
  • Blue Shield of Northeastern New York
  • Capital BlueCross
  • Empire Blue Cross Blue Shield (BCBS)
  • Excellus Blue Cross Blue Shield (BCBS)
  • Florida Blue - Blue Cross Blue Shield (BCBS) of Florida
  • Independence Blue Cross Blue Shield (BCBS)
  • UnitedHealthcare Community Plan

Medical Specialties

William Edward Rietkierk has the following specialty

Specialty Expertise

William Edward Rietkierk has the following 12 areas of expertise

  • Acne (Acne Vulgaris)
  • Acne Rosacea
  • Actinic Keratosis
  • Basal Cell
  • Excision
  • Melanoma
  • Mole
  • Psoriasis
  • Rash
  • Rosacea
  • Skin Biopsy
  • Skin Cancer

Certifications, License, & Education

BOARD CERTIFICATIONS

American Board of Dermatology

Dermatology

MEDICAL LICENSE

Medical Doctor, California, 2026, Expired

EDUCATION & TRAINING

Residency

UC Irvine Merge school of Business
New York Medical College

Medical School

University of California
University of California At Irvine

Similar Doctors

Frequently Asked Questions

Does William Rietkierk accept my insurance?
You can see the insurance plans that William Rietkierk accepts on their Vitals profile.
How can I make an appointment with William Rietkierk?
You can find contact information for William Rietkierk here on Vitals.
What languages does William Rietkierk speak?
William Rietkierk speaks English.
Where is William Rietkierk's office located?
William Rietkierk's office is located at 55 Rolling Oaks Dr Ste 200, Thousand Oaks, CA, 91361.
Is William Rietkierk accepting new patients?
William Rietkierk is accepting new patients on Vitals. View William Rietkierk's profile on Vitals to make an appointment.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.