Overview
John Gustafson is an Obstetrics and Gynecologist in Ventura, California. Dr. Gustafson is rated as an Experienced provider by MediFind in Hormone Replacement Therapy (HRT). His top areas of expertise are Bowenoid Papulosis, Menorrhagia, Mittelschmerz, Hormone Replacement Therapy (HRT), and Intrauterine Device Insertion.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- 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
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
Accepted plan types not found. Please verify directly with the provider.
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- INSURANCE PLAN
- MEDICARE MAPD
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- 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
147 N Brent St, Ventura, CA 93003
Raymond Poliakin is an Obstetrics and Gynecologist in Thousand Oaks, California. Dr. Poliakin is rated as an Advanced provider by MediFind in Hormone Replacement Therapy (HRT). His top areas of expertise are Vaginal Bleeding Between Periods, Vulvovaginitis, Pelvic Inflammatory Disease, Hormone Replacement Therapy (HRT), and Salpingo-Oophorectomy.
Community Memorial Health System
David Crownover is an Obstetrics and Gynecologist in Ventura, California. Dr. Crownover is rated as an Advanced provider by MediFind in Hormone Replacement Therapy (HRT). His top areas of expertise are Vaginal Bleeding Between Periods, Menorrhagia, Female Genital Sores, Hormone Replacement Therapy (HRT), and Salpingo-Oophorectomy.
Patrick Diesfeld is an Obstetrics and Gynecologist in Ventura, California. Dr. Diesfeld is rated as an Advanced provider by MediFind in Hormone Replacement Therapy (HRT). His top areas of expertise are Hormone Replacement Therapy (HRT) and Hysterectomy.
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
- Experienced
- AngiomyomaDr. Gustafson isExperienced. Learn about Angiomyoma.
- Bartholin Cyst or AbscessDr. Gustafson isExperienced. Learn about Bartholin Cyst or Abscess.
- Bowenoid PapulosisDr. Gustafson isExperienced. Learn about Bowenoid Papulosis.
- Endometrial PolypsDr. Gustafson isExperienced. Learn about Endometrial Polyps.
- Hormone Replacement Therapy (HRT)Dr. Gustafson isExperienced. Learn about Hormone Replacement Therapy (HRT).
- Human Papillomavirus InfectionDr. Gustafson isExperienced. Learn about Human Papillomavirus Infection.