Skip to main content

Health care

We provide affordable and personalized care

How can we help?

Helpful links

Financial

Accounts to help you save and pay for health care expenses

How can we help?

Helpful links

  • Resources

    Find contribution limits, savings tools, calculators and eligible expenses

  • Account support

    Find contact information and frequently asked questions

Tax season resources

Get ready for HSA tax season

If you used an HSA this year, the HSA Tax Center offers general information about contributions, eligible expenses and commonly used tax forms — all in one place.

Pharmacy

We make it easy to get medications you need, when and where you need them

How can we help?

Helpful links

  • Optum Rx

    For people with pharmacy insurance benefits through Optum Rx

  • Track orders

    Track your home delivery and specialty order

  • Pharmacy support

    Find contact information and answers to frequently asked questions

Mobile app

Optum Rx on the go

Request refills, track order status, manage billing information and much more.

Download on the App StoreGet it on Google Play
Tze-Yu Yu Dang, MD

Tze-Yu Yu Dang, MD

Please contact to confirm appointment availability

Please contact to confirm appointment availability

Specialty

Internal Medicine, Cardiovascular Disease

Languages

Chinese, English

Seeing patients at

Patient Reviews

Patient review summary

Learn about our survey

5

4

3

2

1

4.3

34 reviews

    • Reviewed on May 27, 2026
    • Verified Review

    Listens to patient. Nice

    • Reviewed on May 26, 2026
    • Verified Review

    Doesn't really explain unless you ask him?

    • Reviewed on May 21, 2026
    • Verified Review

    He was a substitute for my primary provider -- I had been in a bad collision and preferred to talk with someone who knows me and my health history. He reviewed the reports from the Providence Hospital ER dept and did a cursory check of my heart and breathing, told me we live in a jungle (LA) (which is true) and that I would heal... but didn't check my left knee/leg (which was badly banged up with Hematoma and contusions) until I asked him to, nor my chest which still hurts from constriction via the seatbelt. Seemed a nice enough person but very little empathy for me under a tough situation, very unsatisfactory.

    • Reviewed on May 13, 2026
    • Verified Review

    Very knowledgeable and caring.

    • Reviewed on May 9, 2026
    • Verified Review

    I have been seeing Dr Dang about approx 12 years. Usually see him once a year. Last two years maybe twice. I received a call about Lipid panel retake from a Med. Asst.. Dr. Dang told me not necessary. Anabel mention take orders from Dr. Dang only. Dr. Dang is helping me with Skin rash. I wanted a referral to see a Dermatologist. Earliest best appt. first week in June.

    • Reviewed on May 3, 2026
    • Verified Review

    Very efficient

    • Reviewed on Apr 13, 2026
    • Verified Review

    Had no idea of who I was or why I was there (follow-up after hospitalization)

    • Reviewed on Apr 13, 2026
    • Verified Review

    I've already explained the situation. Basically, he walked into the room and was immediately condescending to me based on my previous dr's suggestions and didn't believe me when I explained my situation. I want to note that the rest of the staff at the facility were very nice and I appreciate all the work they do. I was just so disheartened and upset that I couldn't bring myself to mention any of this to anyone in person.

    • Reviewed on Mar 10, 2026
    • Verified Review

    Likely

    • Reviewed on Feb 22, 2026
    • Verified Review

    Prescription helped my problem

    • Reviewed on Feb 21, 2026
    • Verified Review

    Rating 10 if I was social, but 5 because I am not...as explained for general Optum recommendation likelihood.

    • Reviewed on Feb 13, 2026
    • Verified Review

    Very competent.

    • Reviewed on Feb 2, 2026
    • Verified Review

    Good listener and provided options for care and prompt scheduling of exams.

    • Reviewed on Jan 25, 2026
    • Verified Review

    He was very thorough and asked questions to get a deeper understanding of my problem.

    • Reviewed on Jan 22, 2026
    • Verified Review

    Very efficient

    • Reviewed on Nov 30, 2025
    • Verified Review

    Dr. Dang listened to my health concerns and gave me useful information.

    • Reviewed on Nov 29, 2025
    • Verified Review

    I felt extremely rushed. It felt very impersonal he didn't address my concerns. He was just talking about my weight. I would not recommend Doctor Dang at all.

    • Reviewed on Nov 29, 2025
    • Verified Review

    He is friendly and thorough

    • Reviewed on Nov 27, 2025
    • Verified Review

    Didn’t feel he listened. He didn’t follow up. Information was noted on my visit notes that was not actually discussed during the visir

    • Reviewed on Nov 20, 2025
    • Verified Review

    He was very dismissive. His attitude was that he knows best even though he was contradicting information from a specialist.

Page 1 of 2
  • About Tze-Yu Yu Dang, MD

    Tze-Yu Dang, MD, is board certified in internal medicine. Dr. Dang earned his medical degree from the Albert Einstein College of Medicine in Bronx, New York. He completed his internship and residency at the LAC-USC Medical Center in Los Angeles and a fellowship at the UC Irvine Medical Center. Dr. Dang pursued a career in the medical field out of a n interest and fascination in the science of medicine. He believes patient education is key for preventative care. Dr. Dang enjoys running, tennis and traveling in his spare time. In addition to English, he speaks Mandarin.

    Gender

    Male

    Board certifications

    American Board of Internal Medicine

    Licenses

    CA, G44887

    Employed or contracted

    Contracted

    Network Name

    Optum Care Network California

    NPI

    1932202470

    Hospital affiliations

    Glendale Memorial Hospital and Health Center

  • Medical School

    • Albert Einstein College of Medicine of Yeshiva University

      1976

    Residency

    • Keck School of Medicine of the University of Southern California

      Internal Medicine

      1981

    Internship

    • University of Southern California School of Medicine

      1980

    Fellowship

    • Orange County Irvine Medical Center

      Interventional Cardiology

      1983