2625 Shadelands Drive
Walnut Creek, CA 94598
5201 Norris Canyon Road, Suite 300
San Ramon, CA 94583
Patient Reviews
The following are reviews from patients of Dr. Preston.
“Seeing Dr. Preston has been a profoundly positive and supportive experience that has changed my life. I am healthy and more confident with my weight and food choices.”
– Barbara S
“Dr. Preston is a great doctor. Very clear diagnosis and plan for recovery.”
– Alexander V
“It was great. Dr. Preston took care of me right after I arrived, and hopefully the injection will work.”
– Carolyn S
“Everyone, including Dr. Preston, is professional, supportive, and prompt. There is little to no waiting.”
– Marguerite D
“Dr. Preston was excellent at explaining what had happened and what needed to happen next. He didn’t rush and answered all the questions we had regarding the upcoming surgery and recovery.”
– Mateo P