Overview
Ronald Ortiz is a primary care provider, practicing in Family Medicine in Santa Ana, California. Dr. Ortiz is rated as an Experienced provider by MediFind in the treatment of Peripheral Neuropathy. His top areas of expertise are Familial Dilated Cardiomyopathy, High Cholesterol, Hypertension, and Glucocorticoid-Remediable Aldosteronism.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- PPO
Locations
Erik Lundquist MD Inc
Jonathan Vellinga is a primary care provider, practicing in Family Medicine and Internal Medicine in Temecula, California. Dr. Vellinga has been practicing medicine for over 18 years and is rated as a Distinguished provider by MediFind in the treatment of Peripheral Neuropathy. His top areas of expertise are Hypermethioninemia, Sulfite Oxidase Deficiency, Methylmalonic Acidemia with Homocystinuria, and Inborn Amino Acid Metabolism Disorder.
Robert Bolan is a primary care provider, practicing in Family Medicine in Los Angeles, California. Dr. Bolan is rated as a Distinguished provider by MediFind in the treatment of Peripheral Neuropathy. His top areas of expertise are HIV/AIDS, Gonorrhea, Syphilis, and Myelitis.
Hal Shimazu is a primary care provider, practicing in Family Medicine in Orange, California. Dr. Shimazu is rated as an Advanced provider by MediFind in the treatment of Peripheral Neuropathy. His top areas of expertise are High Cholesterol, Cirrhosis, Purpura, and Autoerythrocyte Sensitivity. Dr. Shimazu is currently accepting new patients.
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
- Apparent Mineralocorticoid ExcessDr. Ortiz isExperienced. Learn about Apparent Mineralocorticoid Excess.
- AsthmaDr. Ortiz isExperienced. Learn about Asthma.
- Asthma in ChildrenDr. Ortiz isExperienced. Learn about Asthma in Children.
- Chronic PainDr. Ortiz isExperienced. Learn about Chronic Pain.
- Enlarged Prostate (BPH)Dr. Ortiz isExperienced. Learn about Enlarged Prostate (BPH).
- Familial Dilated CardiomyopathyDr. Ortiz isExperienced. Learn about Familial Dilated Cardiomyopathy.