See All Obstetricians & Gynecologists in Walnut Creek, CA
Dr. Timothy Leach, MD

Dr. Timothy Leach, MD

Age 60 Obstetrics & Gynecology M
Star rating icon (15) 15 reviews
Accepting New Patients


Dr. Timothy Leach, MD is a obstetrics & gynecology specialist in Walnut Creek, CA. Dr. Leach completed a residency at UCSF. He currently practices at Timothy A Leach MD and is affiliated with Concord Medical Center. He accepts multiple insurance plans. Dr. Leach is board certified in Obstetrics & Gynecology.


  • Acog, Fellowship Hospital — 2002
  • UCSF, Residency Hospital — 1998
  • Univ Of Calif San Francisco, Internship Hospital — 1994
  • University of California At Irvine / California College of Medicine & Surgery, Medical School — 1993
  • University Of California, Irvine, Medical School — 1993

Insurance Accepted

  • Aetna
  • Anthem
  • AvMed
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Blue Shield of California
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • Health Net
  • Humana
  • MultiPlan
  • UnitedHealthCare

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First visit at this office today and what a wonderful doctor and staff. Very professional office that has everything streamlined very well.
Gaby — Dec 29, 2020
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Dr. Timothy Leach, MD
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Frequently Asked Questions

Dr. Leach frequently treats Menopausal and Postmenopausal Disorders, Symptomatic Menopause, and Perimenopause.  

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Hospital Affiliations

  • Concord Medical Center
  • Walnut Creek Medical Center


  1. Timothy A Leach MD

    1. 1
      Diablo Obstetrics & Gynecology Inc
      110 Tampico Ste 210, Walnut Creek, CA 94598 (925) 935-6952