Overview
Brian Leish is a primary care provider, practicing in Family Medicine in Laguna Hills, California.
His clinical expertise encompasses Hereditary Ataxia, Vertigo, Chronic Cough, and Hypertension.
Dr. Leish is board certified in American Board Of Family Medicine. Dr. Leish is currently accepting new patients.
Specialties
Licenses
Board Certifications
Hospital Affiliations
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
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- 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
Accepted plan types not found. Please verify directly with the provider.
- 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
- EPO
- PPO
- INSURANCE PLAN
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
- MEDICARE PDP
- OTHER MEDICARE
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
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UCI Health
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Ravinder Singh, Md, Inc.
Ravinder Singh is a primary care provider, practicing in Family Medicine in Rancho Cucamonga, California. Dr. Singh is highly rated in 121 conditions, according to our data. His clinical expertise encompasses Hypercalcemia, Milk-Alkali Syndrome, Type 2 Diabetes (T2D), Hormone Replacement Therapy (HRT), and Parathyroidectomy. Dr. Singh is board certified in American Board Of Family Medicine. Dr. Singh is currently accepting new patients.
Frequently Asked Questions about Dr. Brian A. Leish
How do I make an appointment with Dr. Brian A. Leish?
You can book an appointment with Dr. Brian A. Leish by calling their office at 949-452-7799. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Brian A. Leish a top-rated expert for Hereditary Ataxia?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Brian A. Leish is classified as an Experienced expert for Hereditary Ataxia, 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. Brian A. Leish specialize in?
While Dr. Brian A. Leish is a Family Medicine, they have specific expertise in Hereditary Ataxia, Vertigo, and Chronic Cough. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Family Medicine.
Does Dr. Brian A. Leish accept my insurance?
Dr. Brian A. Leish accepts most major insurance plans, including Aetna and Alignment Health Plan. We recommend calling the office directly at 949-452-7799 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
- Experienced
- Allergic RhinitisDr. Leish isExperienced. Learn about Allergic Rhinitis.
- AnemiaDr. Leish isExperienced. Learn about Anemia.
- AsthmaDr. Leish isExperienced. Learn about Asthma.
- Asthma in ChildrenDr. Leish isExperienced. Learn about Asthma in Children.
- B-Cell LymphomaDr. Leish isExperienced. Learn about B-Cell Lymphoma.
- Cataract Ataxia DeafnessDr. Leish isExperienced. Learn about Cataract Ataxia Deafness.
- CellulitisDr. Leish isExperienced. Learn about Cellulitis.
- Chronic CoughDr. Leish isExperienced. Learn about Chronic Cough.
- Chronic Obstructive Pulmonary Disease (COPD)
- CostochondritisDr. Leish isExperienced. Learn about Costochondritis.
- EmpyemaDr. Leish isExperienced. Learn about Empyema.
- FaintingDr. Leish isExperienced. Learn about Fainting.
- Familial HypertensionDr. Leish isExperienced. Learn about Familial Hypertension.
- Familial Hypocalciuric Hypercalcemia Type 1
- Gastroesophageal Reflux Disease (GERD)
- GingivostomatitisDr. Leish isExperienced. Learn about Gingivostomatitis.
- Gitelman SyndromeDr. Leish isExperienced. Learn about Gitelman Syndrome.
- Glucocorticoid-Remediable Aldosteronism
- GoutDr. Leish isExperienced. Learn about Gout.
- Grass AllergyDr. Leish isExperienced. Learn about Grass Allergy.
- Hereditary AtaxiaDr. Leish isExperienced. Learn about Hereditary Ataxia.
- Herpetic StomatitisDr. Leish isExperienced. Learn about Herpetic Stomatitis.
- High CholesterolDr. Leish isExperienced. Learn about High Cholesterol.
- HypercalcemiaDr. Leish isExperienced. Learn about Hypercalcemia.
- HypertensionDr. Leish isExperienced. Learn about Hypertension.
- HypothyroidismDr. Leish isExperienced. Learn about Hypothyroidism.
- Idiopathic HypercalciuriaDr. Leish isExperienced. Learn about Idiopathic Hypercalciuria.
- InsomniaDr. Leish isExperienced. Learn about Insomnia.
- Low Blood PressureDr. Leish isExperienced. Learn about Low Blood Pressure.
- Low Potassium LevelDr. Leish isExperienced. Learn about Low Potassium Level.
- Lung MetastasesDr. Leish isExperienced. Learn about Lung Metastases.
- LymphangitisDr. Leish isExperienced. Learn about Lymphangitis.
- Milk-Alkali SyndromeDr. Leish isExperienced. Learn about Milk-Alkali Syndrome.
- Nasal PolypsDr. Leish isExperienced. Learn about Nasal Polyps.
- NecrosisDr. Leish isExperienced. Learn about Necrosis.
- Obesity in ChildrenDr. Leish isExperienced. Learn about Obesity in Children.
- Osteomyelitis in ChildrenDr. Leish isExperienced. Learn about Osteomyelitis in Children.
- Peptic UlcerDr. Leish isExperienced. Learn about Peptic Ulcer.
- SciaticaDr. Leish isExperienced. Learn about Sciatica.
- Seasonal Affective Disorder (SAD)Dr. Leish isExperienced. Learn about Seasonal Affective Disorder (SAD).
- SinusitisDr. Leish isExperienced. Learn about Sinusitis.
- Sjogren SyndromeDr. Leish isExperienced. Learn about Sjogren Syndrome.
- Spinocerebellar Ataxia Type 10Dr. Leish isExperienced. Learn about Spinocerebellar Ataxia Type 10.
- Spinocerebellar Ataxia Type 12Dr. Leish isExperienced. Learn about Spinocerebellar Ataxia Type 12.
- Spinocerebellar Ataxia Type 13Dr. Leish isExperienced. Learn about Spinocerebellar Ataxia Type 13.
- Spinocerebellar Ataxia Type 14Dr. Leish isExperienced. Learn about Spinocerebellar Ataxia Type 14.
- Spinocerebellar Ataxia Type 15Dr. Leish isExperienced. Learn about Spinocerebellar Ataxia Type 15.
- Spinocerebellar Ataxia Type 2Dr. Leish isExperienced. Learn about Spinocerebellar Ataxia Type 2.
- Spinocerebellar Ataxia Type 20Dr. Leish isExperienced. Learn about Spinocerebellar Ataxia Type 20.
- Spinocerebellar Ataxia Type 23Dr. Leish isExperienced. Learn about Spinocerebellar Ataxia Type 23.
- Spinocerebellar Ataxia Type 4Dr. Leish isExperienced. Learn about Spinocerebellar Ataxia Type 4.
- Spinocerebellar Ataxia Type 5Dr. Leish isExperienced. Learn about Spinocerebellar Ataxia Type 5.
- Spinocerebellar Ataxia Type 6Dr. Leish isExperienced. Learn about Spinocerebellar Ataxia Type 6.
- Spinocerebellar Ataxia Type 8Dr. Leish isExperienced. Learn about Spinocerebellar Ataxia Type 8.
- TenosynovitisDr. Leish isExperienced. Learn about Tenosynovitis.
- Tension HeadacheDr. Leish isExperienced. Learn about Tension Headache.
- Tietz SyndromeDr. Leish isExperienced. Learn about Tietz Syndrome.
- Type 2 Diabetes (T2D)Dr. Leish isExperienced. Learn about Type 2 Diabetes (T2D).
- Urinary Tract Infection (UTI)Dr. Leish isExperienced. Learn about Urinary Tract Infection (UTI).
- Urinary Tract Infection in ChildrenDr. Leish isExperienced. Learn about Urinary Tract Infection in Children.
- VertigoDr. Leish isExperienced. Learn about Vertigo.
- WartsDr. Leish isExperienced. Learn about Warts.