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Wei Z. Ai


Lymphoma specialist and amateur yoga enthusiast

Dr. Wei Ai is a blood cancer specialist who cares for adults with conditions such as Hodgkin's lymphoma and non-Hodgkin's lymphoma, including cutaneous lymphomas, which primarily involve the skin. She also sees patients needing blood and bone marrow transplantation.

In her research, Ai focuses on novel approaches to lymphoma treatment, especially targeted agents for T-cell lymphomas. Her studies often lead to clinical trials of new therapies that target cancer at the molecular level.

Ai earned a doctoral degree in microbiology and immunology as well as her medical degree from Stanford University School of Medicine. She completed a residency in internal medicine at UCSF, followed by fellowship training in medical oncology at Stanford.

  • Education

    Stanford University School of Medicine, 2000

  • Residencies

    UCSF Medical Center, 2002

  • Fellowships

    UCSF Medical Center, Bone Marrow Transplant, 2003

    Stanford Hospital and Clinics, Medical Oncology, 2005

  • Board Certifications

    Medical Oncology, American Board of Internal Medicine

  • Academic Title


Where I see patients (2)

    My reviews


    Overall Experience
    259 Ratings
    About our process
    Dec 03, 2023
    Dr. Ai is amazingly. She spent time listening to my issues & concerns and explained very clearly about her opinions on my conditions.I'd certainly recommend her to my friends.She's simply excellent!
    Nov 15, 2023
    Excellent Understanding of medical concerns/issuesExcellent Provider! So nice and approachable!
    Oct 08, 2023
    Dr. Al is a very knowledgeable and compassionate physician. I will be switching my care to her.
    Sep 22, 2023
    UCSF is is the best
    Sep 20, 2023
    Excellent care provider but not on time.
    Aug 01, 2023
    Dr Ai is amazing!!
    Aug 01, 2023
    Needed to remind the MD of need for new prescription via my chart even though it was discussed during the visit but not done at that time.
    Jul 25, 2023
    Dr. Ai is the best doctor I have and had
    Jul 14, 2023
    Dr. Ai was fully attentive to my needs and feelings
    Jul 03, 2023
    Dr. Ai has always shown care and consideration for my daughter who has an intellectual disability.
    May 27, 2023
    Everyone that helped me where excellent
    May 25, 2023
    Dr Ai is the best!
    Apr 27, 2023
    Dr. Ai is probably the best doctor I've ever had in regards to the above questions!
    Apr 13, 2023
    Dr. Ai is an exceptional physician who provides superb care.
    Mar 28, 2023
    Didn't discuss any treatment plan at this visit
    Mar 25, 2023
    I have never been more impressed by a doctors knowledge and at the same time staying compassionate and kind taking her time to answer any questions
    Mar 14, 2023
    My doctor Dr Ai is fabulous.
    Feb 22, 2023
    GOD BLESSED EVERYONE ABUNDANTLY - I dont have bad experience Thank You
    Feb 12, 2023
    Dr. Ai is an excellent doctor.
    Jan 31, 2023
    Dr. Ai is wonderful. She and my daughter get along very well.
    Jan 26, 2023
    Caring provider
    Jan 07, 2023
    She is very informative and give clear explanations.
    Dec 28, 2022
    Dr Ai is the best!
    Dec 12, 2022
    Saw Dr. Ai briefly. I was seen by the resident/fellow(?) initially who performed the biopsy. He was very efficient.
    Nov 17, 2022
    I really appreciate my doctor. I started seeing her in 2007.
    Nov 15, 2022
    Not coming back
    Nov 12, 2022
    Clear and concise with treatment plan
    Oct 28, 2022
    I have been very pleased with my experience with Dr Ai has always helped with the right choices for my health and they have always been the way togo
    Oct 28, 2022
    I've had an issue with not enough explanations mostly one sentence answers. This visit was much better
    Oct 26, 2022
    Dr Ai really saved my life.she is a FANTASTIC Dr!!
    Oct 10, 2022
    My doctors are always kind efficient and informative
    Sep 09, 2022
    Dr. Ai and I have been on this journey for 3 years. She understands and is supportive of my desire to stop treatments in as much as I have a current life expectancy of 3-6 month. She and all the staff have been more than wonderful and compassionate throughout my journey.
    Sep 03, 2022
    She is the best and is always there when I need het
    Aug 30, 2022
    Dr. Ai is always very thorough and professional.
    Aug 23, 2022
    What can I say? This is the best medical experience of my entire life. Whatever you are doing please keep it up. You are a light in a darkening world.
    Aug 19, 2022
    Dr Ai is fantastic!
    Aug 05, 2022
    Dr Ai is the greatest She has been caring for me for a long time and has gotten good results I would highly recommend her
    Aug 04, 2022
    Dr. Ai is one of the best care providers I have ever encountered.
    Aug 02, 2022
    Dr Ai is kind patient and a phenomenal doctor
    Jul 13, 2022
    Dr. Ai is an amazing doctor!! She spent a great deal of time reassuring me about a recent health scare and upcoming breast biopsy. Really helped alleviate my anxiety.
    Jul 11, 2022
    PRAISE THE LORD GOD" no bad experience
    May 25, 2022
    Dr Ai is FANTASTIC!!!
    May 18, 2022
    Very courteous.
    May 18, 2022
    Very informative
    May 05, 2022
    Dr Ai is the best
    Mar 29, 2022
    I feel relieved that I have such a great person like Dr. Ai to work with. Her explanations are sound logical and easy to follow. She addresses every concern and question with understanding and empathy. She is absolutely wonderful and I don't think I could have a better oncologist to work with. I am appreciative that she pays attention to details that could otherwise be missed by others.
    Mar 22, 2022
    Dr. Ai is the best of the best in my opinion. I feel so fortunate to be one of her patients.
    Mar 15, 2022
    Mar 03, 2022
    Dr. Ai is the best Hemotology and Oncology doctor.
    Mar 02, 2022
    Dr Ai is wonderful