Dr. Dunn was wonderful throughout my whole ordeal with my appendix bursting, from the moment he met me before going into surgery and throughout my recovery. His bedside manner is kind, compassionate, thoughtful and most importantly he listened to me and my medical advocate. Even with my advocate he made sure I knew exactly what is happening within my body including drawing me a diagram to make it... More

Dr. Dunn was wonderful throughout my whole ordeal with my appendix bursting, from the moment he met me before going into surgery and throughout my recovery. His bedside manner is kind, compassionate, thoughtful and most importantly he listened to me and my medical advocate. Even with my advocate he made sure I knew exactly what is happening within my body including drawing me a diagram to make it easier for me to understand. His follow up with my recovery was just as caring, kind and thorough to where I am back to 100% just minus an appendix! Thank you Dr. Dunn and your team for making a very scary and painful experience into a successful recovery! Less

Dr. Dunn is an amazing surgeon. He is friendly, caring, and very patient.

Every time I go to Dr. Dunn's office, I meet the secretary Joannie Corvera with a bright smile, politely helping patients... That makes me happy a lot. As well as making appointments by phone to see the doctor, she also makes every convenience for patients.I am very grateful for the kindness and professionalism of Ms. Joannie Corvera... More

Every time I go to Dr. Dunn's office, I meet the secretary Joannie Corvera with a bright smile, politely helping patients... That makes me happy a lot. As well as making appointments by phone to see the doctor, she also makes every convenience for patients.I am very grateful for the kindness and professionalism of Ms. Joannie Corvera Less

-The doctor is dedicated, attentive, and explains all questions of the patient satisfactorily.-The office staff is cheerful and makes it easy for the patient to make an appointment.... More

-The doctor is dedicated, attentive, and explains all questions of the patient satisfactorily.-The office staff is cheerful and makes it easy for the patient to make an appointment. Less

Friendly and helpful people

Doctor Dunn and all the support team members at Good Samaritan Hospital were awesome! I absolutely felt I was in good and caring hands the whole time.... More

Doctor Dunn and all the support team members at Good Samaritan Hospital were awesome! I absolutely felt I was in good and caring hands the whole time. Less

I ended up in the ER at Good Samaritan Hospital with severe abdominal pain and no idea what was causing it. After a lot of different tests ( CT, Ultrasound and MRI) I met Dr Colin Dunn who explained to me that it looked like I had MALS. Apparently it's not a common issue to have. He said I was "one in a million..lol!" I am so afraid of surgeries and being put under anesthesia that I was very u... More

I ended up in the ER at Good Samaritan Hospital with severe abdominal pain and no idea what was causing it. After a lot of different tests ( CT, Ultrasound and MRI) I met Dr Colin Dunn who explained to me that it looked like I had MALS. Apparently it's not a common issue to have. He said I was "one in a million..lol!" I am so afraid of surgeries and being put under anesthesia that I was very unsure if I wanted to go through with the surgery. I have never had a doctor sit in my hospital room and explain the surgery to me in detail. I also liked the fact that when I asked him what the risks were he didn't sugarcoat it. I am someone who likes to know everything upfront. He told me what would more than likely happen if I chose not to do the surgery. I didn't feel pressured into the surgery at all, because he basically left the decision up to me. He reassured me and told me I would do great. I had the surgery and everything turned out great. I had six small incisions that healed up nicely. Dr. Dunn is very easy to talk to and very personable. I only wish more Drs. and surgeons were like him. You can tell he truly cares about his patients . I hope I never have to use his services again, but if I do, he will be the Dr. I turn to. I will also be referring him to anyone that I know who has issues he deals with. I highly recommend him. Thank you again Dr Dunn for everything you did. I believe you are "One in a million!" Less

Dr. Dunn removed my partially ruptured appendix at the ER at Good Samaritan hospital. He met me before the emergency surgery and explained everything in a way I could understand which helped put me at ease. He was knowledgeable, confident, and was open to any questions I had. During my recovery, he checked in on me everyday and was up-to-date on my stats and labs. He cared about my progress and m... More

Dr. Dunn removed my partially ruptured appendix at the ER at Good Samaritan hospital. He met me before the emergency surgery and explained everything in a way I could understand which helped put me at ease. He was knowledgeable, confident, and was open to any questions I had. During my recovery, he checked in on me everyday and was up-to-date on my stats and labs. He cared about my progress and made sure I went home when I was ready. I highly recommend him! Less

I recently had an emergency surgery performed by Dr. Colin Dunn, and I cannot express how grateful I am for his exceptional care. I was experiencing severe pain and needed my gallbladder removed urgently. Dr. Dunn not only performed the surgery skillfully but also took the time to reassure me during what was a very scary and overwhelming experience. As someone who had never undergone surgery befo... More

I recently had an emergency surgery performed by Dr. Colin Dunn, and I cannot express how grateful I am for his exceptional care. I was experiencing severe pain and needed my gallbladder removed urgently. Dr. Dunn not only performed the surgery skillfully but also took the time to reassure me during what was a very scary and overwhelming experience. As someone who had never undergone surgery before, I was extremely nervous, but Dr. Dunn’s kindness, patience, and thorough explanations made me feel confident and at ease. He also listened to my concerns about wanting the surgical incisions to be as aesthetically pleasing as possible, and he truly delivered. I was amazed by the care and attention he took to ensure the outcome was not only successful but also very neat and minimally noticeable. His knowledge and professionalism, combined with his genuine compassion, truly stood out. I deeply appreciate the outstanding support and care he provided, and I highly recommend Dr. Colin Dunn to anyone in need of a highly skilled and caring surgeon. Less

Dr. Dunn is not only an excellent surgeon--he takes the time to listen to his patients so that he can come up with the best treatment plan for them. He is surgically talented, and also such a caring person. I highly recommend him for any patient with a condition he treats. Thank you very much Dr. Dunn for all that you do for your patients! Surgeons/doctors like you are hard to come by.... More

Dr. Dunn is not only an excellent surgeon--he takes the time to listen to his patients so that he can come up with the best treatment plan for them. He is surgically talented, and also such a caring person. I highly recommend him for any patient with a condition he treats. Thank you very much Dr. Dunn for all that you do for your patients! Surgeons/doctors like you are hard to come by. Less

Had a pretty difficult surgery and they did great!

Wonderful doctor! Did a great job repairing my son’s hernia. Dr. Dunn is very personable and easy to talk to. He did a great job explaining the entire procedure! I highly recommend him.... More

Wonderful doctor! Did a great job repairing my son’s hernia. Dr. Dunn is very personable and easy to talk to. He did a great job explaining the entire procedure! I highly recommend him. Less

This gentleman did an excellent job on my surgery. I owe him my life. Thank you very much!

Dr. Dunn was the only one out of numerous Dr’s that understood what I was going through. He helped me to be able to feel so much better, get my life back, and able to eat better. He saved my life and I am forever thankful.... More

Dr. Dunn was the only one out of numerous Dr’s that understood what I was going through. He helped me to be able to feel so much better, get my life back, and able to eat better. He saved my life and I am forever thankful. Less

Dr Dunn is fantastic! He's logical and concise with an excellent demeanor. He explains his plan thoroughly and with enough specifics that you're confident that your are in great surgical hands. I highly recommend him.... More

Dr Dunn is fantastic! He's logical and concise with an excellent demeanor. He explains his plan thoroughly and with enough specifics that you're confident that your are in great surgical hands. I highly recommend him. Less

Dr. Dunn made my whole experience excellent! He is very informative and explains things very well. I 100% recommend him! Thank you Dr. Dunn!

Our experience with Colin Dunn has been remarkable. The patient was in a bad condition with a number of aggravating factors. Dr. Dunn explained the procedure, conducted the surgery and supervised the recovery. We are very happy with his work at every level.... More

Our experience with Colin Dunn has been remarkable. The patient was in a bad condition with a number of aggravating factors. Dr. Dunn explained the procedure, conducted the surgery and supervised the recovery. We are very happy with his work at every level. Less

I want to begin by saying that my entire experience with Dr. Colin Dunn and his office was outstanding. As someone who had never undergone surgery such as a laparoscopic cholecystectomy before, I truly felt lucky to have had the opportunity to work with Dr. Dunn. Going into the whole situation, I was pretty nervous. Not really knowing what to expect, but from the first point of contact, Dr. Dunn... More

I want to begin by saying that my entire experience with Dr. Colin Dunn and his office was outstanding. As someone who had never undergone surgery such as a laparoscopic cholecystectomy before, I truly felt lucky to have had the opportunity to work with Dr. Dunn. Going into the whole situation, I was pretty nervous. Not really knowing what to expect, but from the first point of contact, Dr. Dunn was very polite and easy going. He broke down the whole procedure and I appreciate him being very accommodating with me and my urgency to get the surgery over with. Joannie was fantastic in helping me get scheduled and working with my insurance to get everything squared away. Very quick and responsive in my communication with her. Definitely deserves a raise. The surgery was performed at the El Camino Health Hospital in Mountain View. The staff there was amazing. I went in alone but didn’t feel scared or nervous. Everyone was very attentive and efficient. It was an outpatient surgery, so I was in and out the same day. Recovery went way better than I expected. Even after the surgery was performed, Dr. Dunn is still very responsive with his patients, and any inquires that they have. Just finished my follow-up appointment with him at his office in Los Gatos. I didn’t catch the admins name, but I appreciate her work and making the experience quick and easy. Very nice individual. I definitely recommend Dr. Colin Dunn and his team in any future procedures anyone is looking to have in the services that they offer. Thank you again for everything! Less

Exelente trabajo del doctor es muy amable y se preocupa por tu evolución y tu bienestar

Dr Dunn was fantastic and treated me with respect gave me a safe effective surgery and followed up with me. No complaints!

The surgen saved my life from a terrible infección. I highly recommend!

Hi, I am a 50+ years old male with a reasonable health condition but a bit over weight. A while ago, I started having progressively sever pain in my back during a few episodes after I eat normal food (such as spaghetti) and subsequently I found myself in the ER room of the "Good Samaritan" hospital in San Jose/Los Gatos area. Turns out I have a badly infected Gallbladder that needs to be removed ... More

Hi, I am a 50+ years old male with a reasonable health condition but a bit over weight. A while ago, I started having progressively sever pain in my back during a few episodes after I eat normal food (such as spaghetti) and subsequently I found myself in the ER room of the "Good Samaritan" hospital in San Jose/Los Gatos area. Turns out I have a badly infected Gallbladder that needs to be removed asap. While Gallbladder surgery is not the most dangerous type of surgery, it is not a trivial surgery either and for a patient under sever pain and pain killer effects, someone that you can trust is an invaluable asset. Turns out Dr.Dunn has started monitoring my health indicators while I am in the ER after mid night and ordered even more tests (such as MRI) and followed up early in the morning to explain to me what my options are. I also happen to be lucky enough to have access to my primary family doctor associates and they concurred with Dr.Dunn's observations. Dr.Dunn subsequently performed the surgery within less than 24 hours of me checking into the ER. My case turned out to be not a mild one and the recovery is taking about two weeks. Dr. Dunn then followed up on a daily basis when I was in the hospital and once I was out of the hospital, it is fairly easy reach him for guidance. In addition to that, I do like his confidence level as well as thoroughly going through every single question me or my family members have with patience. As much as I never wish what happened to me happen to anyone, if you have Gastric (stomach) related issues, I highly recommend checking Dr.Dunn's out. Less

Dr. Colin Dunn and his team were incredibly thorough in explaining my procedures and addressing all my concerns. Their attention to detail and personalized approach made me feel confident that I was in the best hands possible. One notable difference I had talking with Dr. Dunn from other doctors is the sheer volume and quality of communication. As any patient might feel uncertain about finding t... More

Dr. Colin Dunn and his team were incredibly thorough in explaining my procedures and addressing all my concerns. Their attention to detail and personalized approach made me feel confident that I was in the best hands possible. One notable difference I had talking with Dr. Dunn from other doctors is the sheer volume and quality of communication. As any patient might feel uncertain about finding the right doctor, the more information you're presented with and the more time you get to talk through the details, the more comfortable you feel. And Dr. Dunn being open about the risks and recovery helps establish his and his clinic's integrity, and builds that level of trust that I personally seek in a specialist. My procedure went smoothly, and the care was exceptional. The nurses were attentive and compassionate, ensuring my comfort and well-being at every step. I had a unique schedule with two procedures that needed to be done on the same day, but with a significant gap of time between procedures. They found a room where I had privacy, and provided me with a heated blanket. What truly sets NorCal Integrity Surgery apart is their commitment to patient-centered care. They took the time to follow up with me after my procedures, providing clear instructions for my recovery and making sure I had everything I needed. I felt genuinely cared for and supported throughout the entire process. I highly recommend NorCal Integrity Surgery to anyone in need of surgical care. Their dedication to excellence, combined with their advanced technology and compassionate staff, make them a top-notch choice. Thank you, Dr. Dunn and NorCal Integrity Surgery, for making a stressful experience as smooth and positive as possible! Less