Overview
William Rietkierk is a Dermatologist practicing medicine in Thousand Oaks, California.
Dr. Rietkierk is highly rated in 80 conditions, according to our data. His clinical expertise encompasses Liver Spots, Universal Acquired Melanosis, Neurocutaneous Melanosis, and Giant Congenital Melanocytic Nevus.
He is actively involved in clinical research, co-authoring 4 peer reviewed articles.
Specialties
Licenses
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
Accepted plan types not found. Please verify directly with the provider.
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- PPO
- EPO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
55 Rolling Oaks Dr Ste 200, Thousand Oaks, CA 91361
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
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Christiane Querfeld, M.D., PH.D.
Christiane Querfeld is a Dermatologist practicing medicine in Duarte, California. Dr. Querfeld is highly rated in 20 conditions, according to our data. Her clinical expertise encompasses Mycosis Fungoides, Cutaneous T-Cell Lymphoma (CTCL), T-Cell Lymphoma, and Sezary Syndrome.
Michael Bodnar is a Dermatologist practicing medicine in Thousand Oaks, California. Dr. Bodnar is highly rated in 58 conditions, according to our data. His clinical expertise encompasses Actinic Keratosis, Liver Spots, Universal Acquired Melanosis, and Warts.
Frequently Asked Questions about Dr. William Rietkierk
How do I make an appointment with Dr. William Rietkierk?
You can book an appointment with Dr. William Rietkierk by calling their office at 805-497-7529. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. William Rietkierk a top-rated expert for Liver Spots?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. William Rietkierk is classified as an Distinguished expert for Liver Spots, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. William Rietkierk specialize in?
While Dr. William Rietkierk is a Dermatology, they have specific expertise in Liver Spots, Universal Acquired Melanosis, and Neurocutaneous Melanosis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Dermatology.
Does Dr. William Rietkierk participate in research or clinical trials?
Yes. Dr. William Rietkierk has published 4 articles and abstracts on conditions like Liver Spots. You can view a list of Dr. William Rietkierk's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. William Rietkierk accept my insurance?
Dr. William Rietkierk accepts most major insurance plans, including Aetna and Alignment Health Plan. We recommend calling the office directly at 805-497-7529 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Actinic KeratosisDr. Rietkierk isDistinguished. Learn about Actinic Keratosis.
- Alopecia AreataDr. Rietkierk isDistinguished. Learn about Alopecia Areata.
- Autosomal Recessive HypotrichosisDr. Rietkierk isDistinguished. Learn about Autosomal Recessive Hypotrichosis.
- Contact DermatitisDr. Rietkierk isDistinguished. Learn about Contact Dermatitis.
- Familial Atypical Multiple Mole Melanoma SyndromeDr. Rietkierk isDistinguished. Learn about Familial Atypical Multiple Mole Melanoma Syndrome.
- Giant Congenital Melanocytic NevusDr. Rietkierk isDistinguished. Learn about Giant Congenital Melanocytic Nevus.
- Advanced
- AcneDr. Rietkierk isAdvanced. Learn about Acne.
- Acrogeria, Gottron TypeDr. Rietkierk isAdvanced. Learn about Acrogeria, Gottron Type.
- Acute Febrile Neutrophilic DermatosisDr. Rietkierk isAdvanced. Learn about Acute Febrile Neutrophilic Dermatosis.
- Athlete's FootDr. Rietkierk isAdvanced. Learn about Athlete's Foot.
- Autoerythrocyte SensitivityDr. Rietkierk isAdvanced. Learn about Autoerythrocyte Sensitivity.
- Basal Cell Skin CancerDr. Rietkierk isAdvanced. Learn about Basal Cell Skin Cancer.
- Experienced
- BullaeDr. Rietkierk isExperienced. Learn about Bullae.
- Bullous PemphigoidDr. Rietkierk isExperienced. Learn about Bullous Pemphigoid.
- Cafe-Au-Lait SpotsDr. Rietkierk isExperienced. Learn about Cafe-Au-Lait Spots.
- Candida Infection of the SkinDr. Rietkierk isExperienced. Learn about Candida Infection of the Skin.
- CellulitisDr. Rietkierk isExperienced. Learn about Cellulitis.
- Cutaneous Lupus Erythematosus (CLE)Dr. Rietkierk isExperienced. Learn about Cutaneous Lupus Erythematosus (CLE).