Dr. Timothy Leach, MD

Dr. Timothy Leach, MD

Obstetrics & Gynecology  ·  
Male  ·  
Age 56
Dr. Timothy Leach, MD is an obstetrics & gynecology specialist in Walnut Creek, CA and has been practicing for 16 years. He graduated from University Of California At Irvine / California College Of Medicine & Surgery in 1993 and specializes in obstetrics & gynecology, prenatal care, and more.Read his story

110 Tampico Ste 210

Walnut Creek, CA 94598

Contact Information

(925) 935-6952

Insurance Accepted

  • Aetna
  • AvMed
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Blue Shield of California
  • Cigna
  • First Health (Coventry Health Care)
  • Health Net
  • Humana
  • 2 More

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Learn about Dr. Leach

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Leach performs your care needs compared to other doctors.

Intrauterine Growth Restriction
more than 72% of peers
Menstrual Disorders (incl. Dysmenorrhea)
more than 45% of peers
Menopausal and Postmenopausal Disorders
more than 27% of peers

Dr. Leach's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

Dr. Leach's bio

This content was provided by Dr. Leach "Dr. Timothy A. Leach, MD, FACOG, CNMP is an OB/GYN serving the East Bay and Walnut Creek, CA area. Dr. Leach helps patients at all stages of life, offering services like Pap Smear tests, birth control, STD testing, Nexplanon, Menopause medicine, MonaLisa Touch, C-section, and minimally invasive surgery for many female problems. Dr. Leach earned his Bachelor of Science in Biology, as well as a Bachelor of Arts in Psychology at the University of California, Irvine. He then went on to graduate from medical school, also at the University of California, Irvine. After UCI, Dr. Leach completed an Obstetrics and Gynecology residency at UCSF-Fresno. With 18 years of experience, he has worked as the OB/GYN Department Chair at San Ramon Regional Medical Center and John Muir Walnut Creek. Dr. Leach currently serves as the Medical Director of OB/GYN at John Muir Walnut Creek, where he is in charge of quality and safety for patient care. Dr. Leach is experienced with DaVinci Robotic Surgery and is the only certified provider by the North American Menopause Society in the East Bay. He is also a supervisor for the California Maternal Quality Care Collaborative, a statewide collaborative to reduce early elective delivery. He practices exclusively at John Muir Health in both Walnut Creek and Concord, providing patients with unparalleled medical care."


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7  Specialties

  • Obstetrics & Gynecology
  • Gynecologic Surgery
  • Gynecology
  • Minimally Invasive Gynecologic Surgery
  • Obstetric & Gynecologic Surgery
  • Obstetrics
  • Prenatal Care

1  Board Certifications

  • Obstetrics & Gynecology
    Accredited by: American Board of Obstetrics & Gynecology*

45  Conditions Treated


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29  Procedures

  • Anemia and Iron Deficiency Screening
  • Birth Control
  • Cholesterol Screening
  • Colposcopy
  • C-Section
  • Destruction or Excision of Lesion of Cervix (incl. LEEP)
  • Dilation and Curettage
  • Endometrial Ablation
  • Gynecologic Cancer Screening
  • Gynecologic Surgical Procedure
  • Gynecological Examination
  • Hysterectomy
  • Hysterectomy - Laparoscopic
  • Hysteroscopy
  • Hysteroscopy Sterilization
  • Laparoscopic Surgical Procedure
  • Obstetric Ultrasound
  • Osteoporosis Screening
  • Pap Smear
  • Pelvic Exams
  • Pregnancy Test
  • Pregnancy Ultrasound
  • Removal of Reproductive Organs (Hysterectomy, Oophorectomy, Salpingectomy, Salpingo-Oophorectomy, Resection of Peritoneal Malignancy)
  • Thyroid Screening
  • Tubal Ligation
  • Vaginal Birth After Cesarean (VBAC)
  • Vaginal Delivery and VBAC
  • Vaginal Surgery
  • Vulvectomy

Background Check

0 Malpractice Claims

No malpractice history found for California.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • University Of California At Irvine / California College Of Medicine & Surgery
    Undergraduate School | Graduated 1984
  • University Of California At Irvine / California College Of Medicine & Surgery
    Medical School | Graduated 1993
  • Univ Of Calif San Francisco
    Internship Hospital | Completed 1994
  • Univ Of Calif San Francisco
    Residency Hospital | Completed 1998
  • Acog
    Fellowship Hospital | Completed 2002

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Leach has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Leach does not have any memberships or affiliations listed. If you are Dr. Leach and would like to add memberships or affiliations, please update your profile.

Dr. Leach's Reviews

Likelihood of recommending Dr. Leach to family and friends
11 total reviews (2 have comments)

Likelihood to Recommend (11)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Leach's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    10 to 15 minutes

Patient Comments (2)

On my second visit, he didn't even look me in the eye, he walked in, took Pap smear and was walking away, I asked if we can have a quick chat about menopause and he said I can find all those info online and he walked away. He was impersonal, rude and only spent 3 minutes in the room with me. I...more
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Don't go to this guy! Not only did he botch our c-section, when we asked to be compensated for the out of pocket expenses to fix his botch, we never even got a courtesy of a reply. We are out thousands of dollars due to his ineptitude! You let us down "Doctor" Leach....his OB partner, "Dr."...more
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