Diane Kwan, MD, FACS, FASMBS
Bariatric (Weight Loss) Surgery, General & Bariatric Surgery, General Surgery, Surgery
Sees patients at:
Walnut Creek (CyberKnife & Surgery) Request an Appointment
About Me
The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy.
General Surgery
Chicago Medical School, Chicago, IL
General Surgery Residency at Louisiana State University,
New Orleans, LA
Minimally Invasive Surgery and Bariatric Surgery at Alta Bates Summit Medical Center, Oakland, CA
- American Society of Metabolic and Bariatric Surgery
- Society of American Gastrointestinal and Endoscopic Surgeons
- American College of Surgeons
- Aspen Surgery Center
Walnut Creek, CA - Contra Costa Regional Medical Center
Martinez, CA - John Muir Medical Center, Concord
Concord, CA - John Muir Medical Center, Walnut Creek
Walnut Creek, CA - San Ramon Regional Medical Center
San Ramon, CA
Cantonese Chinese
Abdominal wall hernia and reconstruction, gastrointestinal and biliary disease, hiatal hernia and gastroesophageal reflux disease,
bariatric and weight loss surgery,robotic and advanced minimally invasive surgery
Hiking, travel and spending time with family
Epic Care Named #1 Physician Practice in Cali
Happy National Doctors’ Day! 
Apr 4, 2025She is a great surgeon! She is patient and makes sure you understand the procedures and will answer your questions so you understand them.
Mar 24, 2025Prompt, courteous, listened, thorough
Mar 17, 2025Very personable and willing to listen and explain. Not rushed. A good experience.
Mar 3, 2025Thorough discussion of condition and plan.
Feb 24, 2025Very professional and efficient and knowledgeableDoctor.