Summary

Dr. Brian Leish is a family medicine physician who has dedicated over four decades to caring for patients of all ages. He earned his medical degree from UCLA-David Geffen School of Medicine and completed his internship and residency at San Bernardino County Medical Center, finishing his training in 1988. With 41 years of experience in medicine, Dr. Leish brings extensive knowledge to his family practice. He provides care in English for his patients.

Dr. Leish practices at Memorialcare Saddleback Medical Center in Laguna Hills, California. He specializes in managing high blood pressure conditions, including both routine hypertension and more urgent hypertensive emergencies. His expertise extends to pediatric hypertension care for younger patients. Dr. Leish also provides dialysis treatments and continuous ambulatory peritoneal dialysis services for patients with kidney conditions. Patients consistently rate his care highly, giving him an average rating of 4.7 out of 5 stars.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.7
  • 41 years of experience
  • 40 insurance plans accepted
  • speaks English
  • San Bernardino County Medical Center
  • 28 written reviews
  • 1 specialty
  • 9 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Dr. Brian A Leish

24221 Calle de la Louisa Ste 400Laguna Hills, CA 92653

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Dr. Brian A Leish, MDDr. Anastasia Eileen BuergerDr. Samantha Von Ins, MDDr. Neil Raaj Soni, MD
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
4.5 
41 Years of Experience 11 Years of Experience 16 Years of Experience 21 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English Speaks Spanish, Vietnamese Speaks English, Spanish, Indian (Hindi), Indian (Punjabi), Vietnamese
Laguna Hills , CALong Beach , CAPlacentia , CAFountain Valley , CA
Med School: UCLA-David Geffen School of Medicine Med School: Western University of Health Sciences, DO Med School: University Of California Irvine College Of Medicine Med School: Northwestern University Feinberg School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Brian A Leish

  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Aetna - PPO
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • APWU
  • Blue Cross Blue Shield
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • CalOptima
  • CalOptima - Medicaid (Managed)
  • CareSource
  • CHAMPVA
  • CHAMPVA - HMO
  • Cigna
  • Commonwealth Care Alliance
  • Health Alliance
  • Health Net - HMO
  • Humana
  • Imperial Health Plan of California
  • Inland Empire Health Plan
  • Kaiser Permanente
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Nippon Life Benefits
  • Optum Health
  • Optum Health - IPA
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO

Medical Specialties

Dr. Brian A Leish has the following specialty

Specialty Expertise

Dr. Brian A Leish has the following 9 areas of expertise

  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Check-up
  • Contraception
  • Depression
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

41 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Residency

San Bernardino County Medical Center1988

Internship

San Bernardino County Medical Center1986

Medical School

UCLA-David Geffen School of MedicineGraduated in 1985

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Frequently Asked Questions

How can I make an appointment with Dr. Brian Leish?
You can find contact information for Dr. Brian Leish here on Vitals.
Where is Dr. Brian Leish's office located?
Dr. Brian Leish's office is located at 24221 Calle de la Louisa Ste 400, Laguna Hills, CA, 92653.
Does Dr. Brian Leish accept virtual/telehealth appointments?
Dr. Brian Leish has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Brian Leish speak?
Dr. Brian Leish speaks English.
Does Dr. Brian Leish accept my insurance?
You can see the insurance plans that Dr. Brian Leish accepts on their Vitals profile.

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