Skip to Main Content

Bobby K-B Tay


Vice Chair, Orthopedic Surgery
Orthopedic surgeon

Dr. Bobby K-B Tay is an orthopedic surgeon at the UCSF Spine Center, where specialists from many disciplines collaborate to provide optimal treatment of spinal conditions. These include spinal degenerative disorders, trauma, tumors and infections. Tay is particularly interested in caring for patients with degenerative diseases of the cervical and lumbar spine, as well as those with spinal tumors or fractures. He has significant expertise in minimally invasive surgical techniques for the spine.

After receiving his undergraduate degree from the University of California, Berkeley, Tay earned his medical degree at the UCSF School of Medicine. He completed his residency in orthopedic surgery at UCSF and then completed a fellowship in spinal surgery at the University of Miami Health System.

  • Education

    UCSF School of Medicine, 1993

  • Residencies

    UCSF Medical Center, Orthopaedic Surgery, 1994

  • Fellowships

    University of Miami School of Medicine, Spine Surgery, 1999

    University of Miami School of Medicine, Spine Surgery, 2000

  • Board Certifications

    Orthopaedic Surgery, American Board of Orthopaedic Surgery.

  • Academic Title


Where I see patients (2)

    My reviews


    Overall Experience
    407 Ratings
    About our process
    Nov 02, 2023
    Dr Tay was very therough with his explanations and recommendations.
    Oct 29, 2023
    I feel like I got gold standard care with Dr Tay and his team
    Oct 14, 2023
    I love dr tay!hes trying hard to get me well
    Oct 07, 2023
    Doctor Tay was just the best.
    Oct 01, 2023
    Dr. Tay is an exceptional man and surgeon. I've already referred several people to him and he performed surgery on a close friend with perfect results!
    Sep 30, 2023
    Excellent patient experience. I felt DrTay cared about me.
    Sep 29, 2023
    Dr Tay and the PA. Were both awesome. They were helpful informative and listened tonall our questions and concerns with care.
    Sep 21, 2023
    care provider and team provided superior care
    Sep 21, 2023
    It is wonderful when a medical care provider is clearly listening and asking clarifying questions. It is equally wonderful when that gentle and loving response exists at all levels of the care providers.
    Sep 20, 2023
    Dr. Tay is an exceptional person and physician. He is very attuned to the patients needs and person and extremely knowledgeable and skilled as a diagnostician and surgeon.
    Sep 14, 2023
    Care provider explained things in a way I understood.
    Sep 02, 2023
    Tay and staff are consistently helpful and informative.
    Aug 25, 2023
    My ortho Dr has been so accurate on the phases of what to expect during my recovery period.
    Aug 24, 2023
    Dr Tay was wonderful
    Jul 26, 2023
    He is a fine surgeon. I wish he gave clearer expectations.
    Jul 15, 2023
    Dr Tay & team are top notch. I've received nothing but genuine care from everyone. I know Dr Tay is extraordinarily busy yet he sat down with me to talk through my post-op details answering all of my questions & setting me up for continued progress in my healing. It's so obvious he loves his work. It shows up in his team & his patient interactions. I'm very appreciative!
    Jul 06, 2023
    Dr. Tay is the best physician in the SF Bay Area!
    Jul 06, 2023
    My care provider is amazing in all categories a true model of medical professionalism.
    Jun 29, 2023
    Bobby Tay is awesome
    Jun 29, 2023
    Dr. Tay is absolutely fabulous! He listens he explains everything very well and he has a great personality. He makes you feel very safe and positive!!
    Jun 27, 2023
    Dr. Tay always listens carefully and hears what I am trying to say. He always includes me and explains exactly what needs to happen the pros and cons and why he chose that treatment plan
    Jun 25, 2023
    I have recommended UCSF and my heath care provider will continue to gladly do so!
    Jun 08, 2023
    Bobby Tay is the best!
    Jun 03, 2023
    Only wishing this facility was closer to home One of the best places to seek help
    May 29, 2023
    Dr. Tay is a "Rock Star" and he and his team have given me the best of care and we are approaching 1.5 years post-surgery. I am still healing but everything appears on schedule and there are few surprises.
    May 28, 2023
    I may seem like I always give positive feedback but I am truly brutally honest. I have NEVER in my life had such good conscientious thorough efficient and caring care in my life. This team is a group of ROCK STARS. I have felt confidence since first meeting the team 7-8 months ago. Bravo team TAY!
    May 26, 2023
    Dr Bobby Tay is simply outstanding and my surgical results exceeded my expectations.
    May 26, 2023
    He Listened And Took Everything That Said Into Account That If I Did Understand He Made Sure Before I Left That I Did Understand. And That Was Very Comforting Too Me.
    May 24, 2023
    So thankful to have the benefit of Dr Tay's expertise
    May 18, 2023
    Dr.Tay was very patient and informative showing every aspect of my care and what to expect.
    Apr 10, 2023
    The best doctor I ever had
    Apr 04, 2023
    Dr. Tay was very attentive clear in explanations of problem diagnosis & surgery options & risks & patient answering all my questions I really appreciated.
    Apr 03, 2023
    I am blessed to be able to have such wonderful people helping me with my health issues outstanding
    Mar 25, 2023
    Dr. Tay is a star -- even by UCSF standards
    Mar 22, 2023
    Dr. Tay is among the best doctors I have encountered as far as his expertise and bedside manners. Unfortunately I have had a lot of doctors over the years.
    Mar 16, 2023
    Dr. Tay is the best he listens to me and he explains thing so that I understand the medical terminology.
    Feb 18, 2023
    Dr. Tay earned my respect years ago when he got a team together to discuss my complex back issue. Years later my old back needs the best neurosurgeon I can find and I've already asked him to decide what to do it and do it. His diagnostic approach is impressive - careful step-by-step aimed at doing the most good with the least risk - for the best longterm results.
    Feb 18, 2023
    Expert prepared honest
    Feb 09, 2023
    Dr. Tay listens to any concerns and offer's possible interventions in a detailed manner. He is empathetic and kind. I am lucky to have such a skilled and good natured surgeon.
    Feb 09, 2023
    Dr. Tay was wonderful! He was kind caring and sensitive to my issues. He was patient and listened. His assistant in the room was very sweet and kind. Dr. Tay is really at the top of my long list of Drs. I wish he was able to help me but he took the time to explain why he can't and he is so knowledgeable about my conditions!
    Feb 07, 2023
    What can I say!! Dr Bobby Tay is a ROCKSTAR!Excellent surgeon fabulous sense of humor andGreat personality
    Feb 07, 2023
    Great Doctor!
    Jan 26, 2023
    I traveled 3 1/2 hours to see Bobby Tay and am really glad that I did.
    Jan 12, 2023
    Dr. Tay and his staff nurses and x-ray personnel were professional friendly comforting kind... Absolutely a cut above.
    Dec 24, 2022
    Everybody and everything was great
    Dec 22, 2022
    Thank you
    Nov 18, 2022
    Dr. Tay was outstanding in every way! He really listened to me provided excellent insights was caring brilliant and professional!
    Nov 11, 2022
    Great doc& PA
    Oct 27, 2022
    I feel fortunate to have Dr. Tay as my surgeon. He is kind and compassionate as well as highly skilled. Most drs would not help me because of past surgeries. He helped me get better. Thank you Dr.Tay.
    Oct 27, 2022
    Dr. Tay is the best! Kind caring and brilliant!!
    Oct 14, 2022
    Dr. Tay and his staff are professional kind and attentive to all aspects of their patients care and needs.
    Oct 10, 2022
    I will easily recommend Dr Tay he's awesome
    Sep 26, 2022
    Always fun to visit with my "Rockstar" doctor and his care team.
    Sep 22, 2022
    Wow! What a different experience this was from my experience at Stanford. Dr. Tay and his team were professional insightful kind caring thorough and spent time answering all of my questions with grace. My experience at Stanford was the complete opposite. I'm so glad I switched to UCSF!
    Sep 17, 2022
    Overall was good experience. Dr. At appt. Was rather rushed for this old lady.
    Sep 14, 2022
    Dr Tay was very thorough on expectations of surgery and he has great patient manners
    Sep 08, 2022
    Very satisfied with the level of care
    Sep 04, 2022
    Still waiting for follow up PT instructions from PA
    Sep 01, 2022
    Again my only complaint is that I was not informed that I was supposed to bring a CD of my MRI I had recently at Mark Twain Medical Center in San Andreas.
    Aug 18, 2022
    My neck has been a problem so I am very thankful to have Dr Tay as my care provider.
    Aug 13, 2022
    The Dr was friendly professional attentive and explained findings discussed options and presented a plan.
    Aug 09, 2022
    Dr. Tay did my partial discectomy at L4/L5 in 2006 and he did such a great job and is such a great doctor that he was the only one in mind I had when I needed another discectomy at L5/S116 years later. I was so happy to see that he was still on staff at UCSF.
    Aug 08, 2022
    Dr. Tay is one of my favorite physicians. He is extremely friendly and I trust him 1000%.
    Jul 31, 2022
    Dr. Tay ia amazing. Kind thoughtful and a great surgeon!!! Thank you for fixing my problem!!!
    Jul 28, 2022
    If I could give dr tay a 10 I would!
    Jun 07, 2022
    I have had a very scary surgery and dr tay has basically given me back my life.
    May 30, 2022
    A bit of more questions post visit that could have been coveted in the visit referral to another specialist due to a condition affecting my visit to Dr Tay
    May 27, 2022
    Dr. Tay is the best!!!!
    May 07, 2022
    Please thank him for me.
    Apr 29, 2022
    Had some post visit questions. Have contacted and look forward receiving the answers
    Mar 24, 2022
    Dr Tay is one of the finest doctors I have ever visited. He is very thorough and explains problems so you can understand in easy way what is happening or will happen.
    Mar 22, 2022
    I did not receive any instructions about follow-up care.
    Mar 10, 2022
    As I've said if you need healthcare these UCSF team members are fun to work with.
    Mar 05, 2022
    Great experience
    Feb 08, 2022
    Bobby Tay was great. He knows me from past surgery/visits and gives forthright answers to questions with detail and responsiveness. He takes his medical knowledge and blends it with my personal needs/desires.

    Selected research