I’m Sara Reinganum, MD or - Dr. Sara to my patients. I am a General Surgeon practicing in San Leandro and Castro Valley, California since 1996.

As a surgeon I have always recognized the importance of collaborative care. I work closely with a strong network of primary care physicians and specialists to treat my patients.

Our office philosophy is caring for patientsone at a time.


From Dr. Sara Reinganum …

I take care of a wide variety of surgical needs such as hernias, gallstones, colon cancer and breast disease.

Having a special interest in breast surgery, I have been a member of the American Society of Breast Surgeons (ASBS) since 2007. I keep current on all the latest developments in treating breast diseases. I have also developed a local network for treating patients with breast cancer with a dedicated team approach. Whether you or a loved one have been diagnosed with breast cancer, learning about treatment options can be overwhelming, but we are here to help.

2013 was an exciting year for me personally. I was elected to Chief of Staff at Eden Medical Center culminating my 18 years of experience serving on numerous committees at both San Leandro and Eden Hospitals. I was designated a TOP US Surgeon for several years running along with being designated as a Super Doc in the San Francisco Chronicle for 2013.

2014 I served as Immediate Chief of Staff at Eden Medical Center. I also fulfilled the requirements of the American Board of Surgery to receive my recertification in General Surgery. 015 I successfully received my recertification credentials in Breast Ultrasound from the American Society of Breast Surgeons.

2016 has been exciting with my joining Epic Care to further solidify my network of primary care and specialist physicians to deliver high quality treatment for you.

I live in the East Bay with my husband, Dr. Joe, and my twin teenage daughters. We share our home with our orange tabby cats, MG. I am a Master swimmer and enjoy skiing. My family and I love to travel. We visit museums wherever we go. We hope to volunteer in a third world country together one day.