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Daniel H. Null



  • Education

    UCSF, 1990

  • Residencies

    UCSF, Internal Medicine, 1993

  • Board Certifications

    Internal Medicine, American Board of Internal Medicine

  • Academic Title


Where I see patients (1)

    My reviews


    Overall Experience
    349 Ratings
    About our process
    Nov 22, 2023
    Dr. Null is the best of the best combining the highest analytical and professional skills and knowledge with direct constructive empathy. I might add he said my live 5 years ago in quickly identifying an underlying life threatening issue that required immediate surgery.
    Nov 16, 2023
    I was indeed well taken care of
    Nov 15, 2023
    Dr. Null is fantastic. He is thorough actively listens present and never makes me feel rushed. He's easy to talk to and organized so our visits are efficient and cover everything we need to address together.
    Nov 14, 2023
    I like my doctor
    Oct 19, 2023
    Dr Null demonstrates compassion to an extraordinary degree. I feel heard and understood; he honors my viewpoint informs me of all options is flexible in his approach.
    Oct 18, 2023
    Dr. Null is lovely
    Oct 05, 2023
    Best doctor ever: listens explains very thoughtful
    Oct 01, 2023
    I am blessed that Dr. Null is my doc! I have great confidence in him and his abilities for that I kept him as my doctor for more than 25 years.
    Sep 29, 2023
    I wish I could recommend Dr. Null and general medicine to others but you haven't been taking new patients in a really long time. I hope that that changes in the future.
    Sep 28, 2023
    Dr Null is an excellent doctor. I cannot recomend him high enough.
    Sep 24, 2023
    Dr Null is an excellent doctor
    Sep 14, 2023
    Dr. Null could not have been better! Highly attentive concerned and communicative. A++
    Sep 12, 2023
    Dr Null is the perfect PCP
    Aug 27, 2023
    Excellent care
    Aug 15, 2023
    I am lucky to have such a good doctor.
    Aug 11, 2023
    Dr Null has been my doctor for 23 years. I like him very much and he takes good care of me.
    Aug 02, 2023
    A keeper
    Jul 23, 2023
    Dr Null is a 5 star physician please don't lose him!
    Jul 17, 2023
    An appointment with Dr. Null was excellent. He was prepared for my visit he knows my history and the appointment was excellent. Thank you D.r Null
    Jul 05, 2023
    Dr. Null is an exceptional physician. He is highly knowledgeable knows my health profile (including anything addressed by specialists) and gives very informed and informing advice. He is exactly what I most want in my primary care physician.
    Jun 30, 2023
    Explanations and instructions are very comprehensive. That gave me a great confidence to tackle with my health problems. Thank you very much.
    Jun 18, 2023
    My husband and I have already referred relatives and friends to Dr Null.
    Jun 11, 2023
    Wouldn't recommend this care provider as UC Primary Care is full. If it wasn't full I'd definitely recommend him - he's the best!
    Jun 04, 2023
    Dr. Null listens very carefully. He is exceptional in responding to my concerns.
    Jun 03, 2023
    Dan Null is outstanding thoughtful analytical and aware of the recent research etc.
    May 20, 2023
    Dr null is an amazing doctor. Been with him for 25 years. Love him dearly
    May 07, 2023
    The care provider was my doctor.
    May 07, 2023
    Dr. Null is an excellent doctor.
    May 05, 2023
    Dr. Null is amazing. I feel so lucky to have found him 20 years ago!
    Apr 20, 2023
    Dr. Null is the best. I am lucky to be his patient.
    Apr 15, 2023
    Dr Null is THE BEST
    Mar 29, 2023
    I think Dr. Null is the best doctor and he is also my husband's internist. He listens and cares and does not give up when there is an issue that has complexity. I trust him and I also like him and thats important in a doctor. I know he is vey knowledgeable and he helped me manage my chronic pain so I could have a life again.
    Mar 28, 2023
    Dr. Null is an excellent PCP who has been taking care of me for over 30 years. My family and close friends also feel the same way I do.
    Mar 21, 2023
    He is an excellent and knowledgeable doctor and listens very well to my concerns.
    Feb 20, 2023
    Dr Null has been my PCP for many years. I am comfortable with him and confident in his abilities.
    Feb 17, 2023
    Dr. Null is the best PCP I've ever had! He's thoughtful listens attentively explains everything thoroughly and lays out my options clearly. Most important of all he empowers me as a patient to be involved in my own healthcare and treatment plan. So many doctors behave as if they know best and don't take your thoughts/concerns into consideration but Dr. Null is collaborative not combative.
    Feb 12, 2023
    Dr. Null is perfect
    Feb 08, 2023
    Dr. Null is the best provider!!! He is very caring listens to my concerns and his follow through is amazing.
    Jan 31, 2023
    Dr. Null exemplifies what patients desire in a physician. He is kind he listens and he makes you feel that he is both involved in your and cares that you are getting the best possible treatment.
    Jan 13, 2023
    Such an excellent Doctor! He's been my PCP for many years.
    Jan 06, 2023
    Kind attentive concerned thorough exam appropriate tests (EKG)Treatment Is helping
    Dec 23, 2022
    Great doctor!
    Dec 20, 2022
    Dr Null is the best. Wouldn't recommend this practice to others as it's fully booked - no PCP appointments available
    Dec 20, 2022
    Dr. Null was (as always) very willing to answer all of my questions. He provided detailed explanations and options. He is always patient and understanding. I feel that the care provided was exceptional.
    Dec 15, 2022
    Dr. Null was very thorough and clearly explained options in treatment and showed concern for all elements of my care. I appreciate the time he spent
    Nov 20, 2022
    Dan is an excellent physician with a pleasant manner
    Nov 15, 2022
    Dr null is beyond excellent
    Nov 07, 2022
    Dr. Null is an outstanding practitioner. He conveys sincere interest in my health and overall well being asking appropriate questions and encouraging my input about any concerns. He is a valued part of my plan for overall great health.
    Nov 07, 2022
    Dr. Null is the best provider I had all my life and for that I have been with him for years.Also he is the main reason for me and my wife to keep UCSF as our hospital.Thanks to him and may God bless him and his loved ones.
    Nov 05, 2022
    Dan Null is an exceptional doctor.
    Nov 01, 2022
    I'm going to transfer my care to somewhere else cuz I see you guys don't care. You rather have me in pain
    Oct 31, 2022
    I've been a patient of Dr. Null's for more than 25 years and have always received exceptional care. The office is efficient caring and thorough In handling my health Issues.
    Oct 22, 2022
    We unfortunately ran out of time to address all the issues I had; this was not at all due to care provider (Dr Null) but was due to my having acute symptoms that I needed to address that did not have to do with the reason I made the appt. Dr Null is always extraordinarily generous with his time and was this time. I would like to make another appointment to find out more about how he thinks I should further address the original issue which had to take second place to my acute concerns. Even so Dr Null managed to provide me with more info about the original issue than I had when I arrived.
    Oct 16, 2022
    Care giver was and is outstanding in every respect. He is better than the "Michael Jordan" of internal medicine.
    Oct 05, 2022
    Excellent care
    Sep 28, 2022
    Dr. Null is outstanding!
    Sep 25, 2022
    I have never had a better doctor than Dan Null
    Sep 09, 2022
    Fabulous care provider
    Aug 29, 2022
    I would always recommend Dr Null to my family and friends. He treats many of my family members.
    Aug 28, 2022
    Dr. Null is wonderful. My only worry is that he will retire one day.
    Aug 27, 2022
    As always Dr. Null was excellent in all dimensions of care.
    Aug 14, 2022
    Dan null has been our family physician for over 30 years. He represents the best in the profession. Caring analytic and sympathetic understanding of the whole picture that impacts one's health and well being. My concern is that the next generation is so under pressure by an understaffed and growing unhealthy population they will not have the luxury of time to develop the fully realized skill set that dr. Null has mastered.
    Aug 11, 2022
    Dan Null is great. He's responsive informative and he listens
    Aug 01, 2022
    I think the addition of a note taker is a terrible invasion of privacy and undermines the doctor/patient relationship
    Jul 25, 2022
    Dr. Null is an excellent doctor on all of these fronts.
    Jul 18, 2022
    I have already recommended my caregiver (Dr Null) to several people.
    Jul 15, 2022
    Ask to have my doctor call me back but never did call back?
    Jul 10, 2022
    Dan cares about his patients including me. He spent an hour with me going over options analyzing test results and considering treatment options.
    Jun 07, 2022
    Pretty awesome
    Jun 07, 2022
    Excellent experience
    May 09, 2022
    He saved my life. He has high standards when helping me with my medical issues.
    Apr 29, 2022
    Dr Null is the best doctor ever. The world needs more like him
    Apr 17, 2022
    Very good
    Apr 06, 2022
    Only reason I wouldn't recommend this office to others is that the providers are all closed and not accepting new patients.
    Apr 03, 2022
    Dr Null is what every physician at UCSF should be.
    Mar 23, 2022
    Dr. Null always give me more information and we make decisions based on his very high information level. WE discuss diet exercise supplements and prescriptions together to keep me on track. He always focuses on the best outcome or reminds me of studies and current Information that I am not always on top of while mentioning other not optimal possibilities.
    Mar 14, 2022
    Dr Null is excellent in all aspects of taking care of my medical needs
    Feb 25, 2022
    Dr. Null is the best - very caring and thorough
    Feb 15, 2022
    Dr Null is an excellent doctor that takes time to go over all my health concerns each year during the annual check up.