About the Practice

At the practice of  Timothy A. Leach, MD, FACOG, NCMP, IF,  Dr. Leach provides personalized and compassionate healthcare for women of all ages in Walnut Creek, CA and the East Bay area, including OB/GYN services such as minimally invasive surgery, STD Testing, MonaLisa Touch, C-sections, menopause treatments, and pap smears.  The practice is dedicated to providing outstanding customer service and patient-focused healthcare reflecting integrity and accuracy in both the medical and business practices of the office.  Helping women around the Northern California area maintain their overall health and wellness, Dr. Leach treats women with the most up to date health care technology.

Along with his practice, Dr. Leach also serves as the Medical Director of OB/GYN at John Muir Walnut Creek, and he is the only certified provider by the North American Menopause Society in the Easy Bay.

New patients are currently being welcomed at the practice, and most major forms of insurance are accepted!

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What is Mona Lisa Touch?

What is Mona Lisa Touch?

Pregnancy Handbook

Keep up to date on important issues in women's health care!

Dr. Leach is the only Certified Menopausal Practitioner in the East Bay.  Menopausal expertise certification is granted by the North American Menopause Society-NAMS (menopause.org) after extensive study and testing.  Dr. Leach's column "Menopause Matters" has been featured in the local monthly newspapers Alamo Today, Danville Today, and Lafayette Today!

"This new columns intention is to give you, the reader, factual information about changes in health and wellness after a woman’s FMP (final menstrual period). I want to share factual scientific information endorsed by the North American Menopause Society-NAMS (menopause.org), which is the professional medical society devoted exclusively to menopausal health in North American women."

Read more here!


Mona Lisa Touch

MonaLisa Touch is an innovative laser procedure that delivers fractional CO2laser energy to the vaginal wall tissue. The procedure is performed in an office environment without the need for anesthesia and with virtually no pain or side effects. Learn more about this procedure and hear what patients are saying.




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We accept several insurance plans from many different providers. If you do not see your provider listed here, please give us a call and we will let you know if you are covered.

Blue Cross Blue Shield
Health Net
United Healthcare



Timothy A. Leach, MD, Inc.
110 Tampico, Suite 210
Walnut Creek, CA 94598
Phone: 925-935-6952
Fax: 925-935-1396

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