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  • Obstetrics & Gynecology, Anesthesiology
  • Accepting new patients
  • 38 years of experience
  • Mfa Gateway 378 W Olive Ave Ste D, Merced, CA 95348
  • (209) 725-7560

Brief Intro

Dr. Vierra graduated from the Loyola University of Chicago Stritch School of Medicine in 1987. He works in Merced, CA and 2 other locations and specializes in Obstetrics & Gynecology and Anesthesiology. Dr. Vierra is affiliated with Mercy Medical Center.

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Education Background

RESIDENCY

Baylor College Of Medicine

MEDICAL SCHOOL

Loyola University Of Chicago Stritch School Of Medicine - 1987

Languages Spoken

  • Spanish
  • English

Location & Hours

  • Merced Faculty Associates Medical Group
  • 378 W Olive Ave Ste D, Merced, CA 95348
  • Mon:8:00 am - 5:00 pm
    Tue:8:00 am - 5:00 pm
    Wed:8:00 am - 5:00 pm
    Thu:8:00 am - 5:00 pm
    Fri:8:00 am - 5:00 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Obstetrics & Gynecology
  • Anesthesiology

Conditions Addressed

  • Abnormal Vaginal Bleeding
  • Hypertension (HTN)
  • Female Infertility
  • Menopausal and Postmenopausal Disorders
  • Pregnancy-Induced Hypertension
  • Uterine Leiomyoma
  • Candidiasis of Vulva and Vagina
  • Follicular Cyst of the Ovary
  • Spontaneous Abortion
  • Uncomplicated or Low Risk Pregnancy and Delivery
  • Genital HPV
  • Polycystic Ovarian Syndrome (PCOS)
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Procedures Performed

  • Oophorectomy
  • Cesarean Section (C-Section)
  • Vaginal Delivery
  • Hysterectomy
  • Tubal Surgery
  • Oophorectomy
  • Venipuncture
  • Destruction of Benign/Premalignant Skin Lesions
  • Vaginal Repair
  • Delivery After Previous Caesarean Section
  • Ovarian Surgery
  • Myomectomy
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Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • Health Net
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • Tricare
  • AllCare Health
  • CHAMPVA
  • Health Plan of San Joaquin
  • Blue Shield of California
  • Triwest Healthcare Alliance
  • Central California Alliance for Health
  • UnitedHealthcare
  • Aetna
  • Meritain Health
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  • Cancer 86
  • Cardiology, Heart & Vascular Surgery 79
  • Orthopedics 161
  • Neurology & Neurosurgery 120
  • Gastroenterology & GI Surgery 149
  • Pulmonology & Lung Surgery 161
  • Diabetes & Endocrinology 65
  • Children's Hospital 18
  • Urology 149
  • Psychiatry 91
  • Geriatrics 143
  • Rehabilitation 73
  • Obsterics & Gynecology 23
  • Ophthalmology 8
  • Ear, Nose & Throat 10
  • Rheumatology 4
  • Long Term Care 19
  • Maternity Care (Uncomplicated Pregnancy) 99