4.1
11 Ratings with 2 written Reviews
Summary
Dr. William Rietkierk is a dermatologist who earned his medical degree from the University of California and holds an MBA from UC Irvine Merge School of Business. He completed his dermatology residency at New York Medical College and is board-certified in dermatology by the American Board of Dermatology. Dr. Rietkierk speaks English fluently.
Dr. Rietkierk practices at Conejo Dermatology in Thousand Oaks, California. 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 4.1 out of 5 stars on average.
Dr. Rietkierk practices at Conejo Dermatology in Thousand Oaks, California. 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 4.1 out of 5 stars on average.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 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
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
Conejo Dermatology
55 Rolling Oaks Dr Ste 200Thousand Oaks, CA 91361 Tel: (805) 497-7529
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. Anne E Allen, MD | Dr. Jasbir Singh Sandhu, MD | Dr. Ryan Trowbridge, MS, MA, MD |
| Dermatology | Dermatology | Dermatology | Dermatology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 9 Years of Experience | 12 Years of Experience | ||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English, Spanish | Speaks English |
| Thousand Oaks , CA | Knoxville , TN | Palmdale , CA | Elkhorn , NE |
| Med School: University of California | Med School: University Of Michigan Medical School | Med School: Creighton University School Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by William Edward Rietkierk
Medical Specialties
William Edward Rietkierk has the following specialty
Specialty Expertise
William Edward Rietkierk has the following 12 areas of expertise
Certifications, License, & Education
William Edward Rietkierk holds an expired medical license in the state of California. They are board certified in Dermatology by the American Board of Dermatology.
Board Certifications
Board certified in Dermatology by the American Board of Dermatology.
Medical License
Medical Doctor with an expired medical license in the state of California that expired in 2026.
Education & Training
Residency
Completed their residency at UC Irvine Merge school of Business and New York Medical College.
Medical School
Graduated from University of California and University of California At Irvine.
NPI Number
William Edward Rietkierk's NPI number is 1720311400.
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Frequently Asked Questions
- Does William Rietkierk accept virtual/telehealth appointments?
- William Rietkierk has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- 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.
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