Portrait of Matthew Lee
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Matthew Lee, DO

He | Him | HisHematology and Medical Oncology • Medical Oncology
Cancer Center San Mateo
650-341-9131
Portrait of Matthew Lee
Portrait of Matthew Lee
ucsf logo

Matthew Lee, DO

He | Him | HisHematology and Medical Oncology • Medical Oncology
Cancer Center San Mateo
650-341-9131

On this page

About me

Dr. Matthew Lee is a hematologist-oncologist who cares for patients with cancer. In addition to providing his patients with the most up-to-date treatments, he tries to serve as an exceptional guide as they journey through their diagnoses, offering clear explanations of the research behind recommended therapies.

Lee earned his medical degree at the Philadelphia College of Osteopathic Medicine. He completed a residency in internal medicine and a fellowship in hematology and medical oncology at UCSF Fresno.

Education & training

Board certification

  • Medical Oncology, American Board of Internal Medicine
  • Hematology, American Board of Internal Medicine
  • Internal Medicine, American Board of Internal Medicine

Fellowship

  • Hematology - Oncology, Univ of CA San Francisco Fresno

Residency

  • Internal Medicine, UCSF Fresno Internal Medicine Residency Program

Internship

  • Internal Medicine, Riverside Community Hospital

Degree

  • Philadelphia College of Osteopathic Medicine

Locations

    Reviews

    Average rating

    4.9
    4.9 out of 5 Stars
    385 ratings
    About provider reviews

    Showing 1-6 of 86 reviews

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    • 5 out of 5 Stars
      August 10, 2026

      Dr.Matthew Lee is outstanding..

    • 5 out of 5 Stars
      August 5, 2026

      Dr. Matthew Lee is more than very good. He is excellent.

    • 5 out of 5 Stars
      July 31, 2026

      Dr. Lee was very knowledgeable, kind, and attentive to my questions about my situation. He investigated by ordering tests and then delivered the results in a clear, informative way, making sure I understood the findings and potential impacts of the results. He is very personable and engaging. He is also very thorough, which I appreciate. I never felt like he was rushing me, and he checked to make sure all my additional questions and concerns were addressed. I will definitely recommend Dr. Lee to others. He is a gem!

    • 5 out of 5 Stars
      July 26, 2026

      Dr Lee explained test results very clearly. He also listened really well to my concerns. I liked how he said that I am still part of the Care team at the Cancer center To follow up on my pre-myeloma

    • 5 out of 5 Stars
      July 2, 2026

      Dr Matthew Lee is an excellent communicator and I feel blessed to have him as my doctor.

    • 5 out of 5 Stars
      June 10, 2026

      Very good experience

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