Summary

Dr. Leonard Oestreicher specializes in family medicine, providing comprehensive primary care for patients of all ages. He earned his medical degree from the University of California San Francisco School of Medicine and completed his residency training at Alameda County Medical Center. With over five decades of medical practice, Dr. Oestreicher brings extensive experience to patient care. He is fluent in both English and Spanish.

Dr. Oestreicher practices at Mercy Medical Center Merced Family Care Clinic in Merced, California, where he is affiliated with Mercy Medical Center. He commonly treats joint pain, foot discomfort, and heel problems. His diagnostic capabilities include performing extremity X-rays and chest imaging studies. Patients have given Dr. Oestreicher an average rating of 2.2 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • 2.2
  • 52 years of experience
  • 19 insurance plans accepted
  • speaks English, Spanish
  • Alameda County Medical Center
  • 1 written review
  • 1 specialty
  • 6 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Mercy Medical Center Merced Family Care Clinic

315 E 13th StMerced, CA 95341
Mon8:00 am - 8:00 pm
Tue8:00 am - 8:00 pm
Wed8:00 am - 8:00 pm
Thu8:00 am - 8:00 pm
Fri8:00 am - 8:00 pm
Sat8:00 am - 1:00 pm
SunClosed

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Dr. Leonard Mark Oestreicher, MDNicole Baldwin, APRN, FNP-BCDr. David Byron, MDJennifer Recker, APRN, FNP-BC
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
2.2 
3.7 
52 Years of Experience 8 Years of Experience 16 Years of Experience 17 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English
Merced , CAOrlando , FLTuscon , AZChicago , IL
Med School: University Of California San Francisco School Of Medicine Med School: Ben-Gurion University Of The Negev Faculty Of Health Sciences
Current Profile
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Insurance Plans Accepted by Dr. Leonard Mark Oestreicher

  • Aetna
  • Alignment Health Plan
  • AllCare Health
  • AllCare Health - IPA
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - PPO
  • Blue Shield of California
  • Central California Alliance for Health
  • Central California Alliance for Health - Medicaid (Managed)
  • CHAMPVA
  • Cigna
  • Imperial Health Plan of California
  • Liberty Mutual - Workers’ Compensation
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • UnitedHealthcare
  • UnitedHealthcare - HMO

Medical Specialties

Dr. Leonard Mark Oestreicher has the following specialty

Specialty Expertise

Dr. Leonard Mark Oestreicher has the following 6 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss

Certifications, License, & Education

52 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Expired

EDUCATION & TRAINING

Residency

Alameda County Medical Center

Medical School

University Of California San Francisco School Of MedicineGraduated in 1974

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Frequently Asked Questions

Does Dr. Leonard Oestreicher accept my insurance?
You can see the insurance plans that Dr. Leonard Oestreicher accepts on their Vitals profile.
Does Dr. Leonard Oestreicher accept virtual/telehealth appointments?
Dr. Leonard Oestreicher has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Leonard Oestreicher?
You can find contact information for Dr. Leonard Oestreicher here on Vitals.
Where is Dr. Leonard Oestreicher's office located?
Dr. Leonard Oestreicher's office is located at 315 E 13th St, Merced, CA, 95341.
Is Dr. Leonard Oestreicher accepting new patients?
Dr. Leonard Oestreicher has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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