Diane Kwan, MD, FACS, FASMBS

General Surgery, Bariatric (Weight Loss) Surgery, General Surgery, Surgery

Epic Care

3003 Oak Rd, Ste 104

Walnut Creek, CA 94597 Directions

(925) 338-8511

epic-care.com

5.0 out of 5

75 verified ratings

1 Location


Epic Care - Walnut Creek Cyberknife

3003 Oak Rd, Ste 104

Walnut Creek, CA 94597

925-391-2220 Directions

75 Ratings, 56 Comments


Sep 6, 2024
Excellent doctor.

Sep 5, 2024
Very effective & efficient.

Sep 5, 2024
Professional, clear explanations, answered questions

Aug 29, 2024
She was very compassionate and pleasant while evaluating my father. She took the time to clearly discuss our concerns and to present options for next steps

Aug 26, 2024
I have recommended multiple people to Dr Kwan , the program is clear and easy to follow in the 1 yr I have been managed by DrKwan I lost enough weight to have my knee replaced and continue to loose wt by my choice. I never thought I would loose over 100 pounds and am the first to let people know it is because of Dr Kwan.

Aug 26, 2024
Very professional made me feel comfortable answered all my medical questions

Aug 26, 2024
Recommend. She answered my questions thoroughly so I could make an informed decision.

Aug 26, 2024
She was polite, efficient and very understanding. The appointment was easy to understand

Aug 19, 2024
She was great! Very supportive and informative.

Aug 14, 2024
Very nice and and a great surgeon all in one……..

Aug 14, 2024
Quality care. Great doctor. Thank you

Aug 14, 2024
It was very good she explained everything thoroughly and I was very pleased

Aug 12, 2024
The best doctor and human. Trusting her was the best decision of my life.

Aug 5, 2024
She listens to what you say.

Aug 2, 2024
Dr Kwan is professional, personal, competent and caring

Jul 29, 2024
Very friendly and knowledgeable

Jul 29, 2024
Great surgeon with a friendly manner

Jul 19, 2024
Dr. Kwan is a wonderful doctor. She listens and explains everything that she answers to you.

Jul 19, 2024
She’s great, friendly and knowledgeable in her field and make an appointment with her!

Jul 19, 2024
That it went smoothly and Dr. Kwan was very pleasant as always. I’ve encountered other surgeons and she is the best!

Jul 19, 2024
Dr. Kwan was very considerate, answered all my questions and fears. She was wonderful.

Jul 19, 2024
Answered all my questions

Jul 19, 2024
Im very satisfield and please of the service

Jul 19, 2024
Dr. Kwan was very nice and respectful and very helpful on what to expect with going forward with my surgery. She was patient with my questions made me feel comfortable and confident.

Jul 15, 2024
My Visit was excellent was easy understood and explained

Jul 1, 2024
highly recommend

Jul 1, 2024
Concise, knowledgeable, professional, courteous, compassionate

Jun 21, 2024
Excellent surgeon

Jun 21, 2024
Nice visit.

Jun 17, 2024
It was an amazing experience. I have been trying to get bariatric surgery since 2016. I've been through many bariatric surgery seminars, including with Kaiser and a surgeon from Central Florida. Dr. Kwan has been the only one who, before determining or recommending any type of surgery, referred me to have some studies done on my stomach first before recommending the type of surgery. That alone confirmed to me that I was in good hands. Dr. Kwan was always very professional and knowledgeable. If I had to do it again, I wouldn't hesitate to go through the process again if it is with Dr. Kwan.

Jun 12, 2024
I was impressed in almost every respect. We had an excellent first meeting in which we decided upon a hernia surgery. She saw me before the surgery (with the anesthesiologist) and she briefed me and answered my questions. As far as I know the surgery went well. We had a good zoom call two weeks after the surgery. My only slight criticism is that it would have been nice, when I woke up from the surgery, to talk to her and hear her say, “Everything went fine.” Dr. Kwan did call my wife to tell her that, which was great, but I would have liked to hear it from her directly. But perhaps she was in another surgery and couldn’t do it.

Jun 12, 2024
I would recommend Dr. Kwan to everyone. She is so knowledgeable and caring.

Jun 12, 2024
Very nice.

Jun 12, 2024
She seems like a good doctor if a chance choose her

Jun 12, 2024
By communication

Jun 12, 2024
Desde las recepcionistas hasta la doctora son muy muy amables serviciales atentas y el servicio es muy rápido y muy eficiente!

Jun 12, 2024
I would refer a friend

Jun 11, 2024
I wouldn’t change Dr. Kwan for any other doctor.

Jun 10, 2024
She is a really good Dr

Jun 10, 2024
That they are good!

Jun 10, 2024
Dr Kwan is wonderful

Jun 10, 2024
Knowledgeable, respectful, friendly

Jun 10, 2024
Kind, respectful, and explained everything throughly…

Jun 10, 2024
I felt that she really cared about helping me.

Jun 10, 2024
She is responsible and kind to patients.

Jun 7, 2024
No nonsense, and listens.

Jun 7, 2024
She a pleasant doctor to have care for me. Very informative.

Jun 6, 2024
I would recommend her

Jun 3, 2024
I got great news from my dr, because I put in the hard work.

Jun 3, 2024
She is concerned and knowledgeable