Dr. Merry L. Tetef, M.D.

Female Hematology & Oncology

(1 review)
Accepting new patients 16 years of experience Offers telehealth


Dr. Merry L. Tetef, M.D. is an Internist (Hematologist or Oncologist) in Laguna Hills, CA. She specializes in Hematology & Oncology, has 16 years of experience, and is board certified. She graduated from City Hope Med Ctr and she is affiliated with Hoag Hospital Newport Beach, Providence St. Joseph Hospital Orange, and Saddleback Medical Center.

Dr. Tetef works at 24302 Paseo de Valencia Ste 200. She treats conditions like Secondary Malignancies, Breast Cancer along with other...



24302 Paseo de Valencia Ste 200,

Laguna Hills, CA 92653

Admitting Hospitals

  • Hoag Hospital Newport Beach
  • Providence St. Joseph Hospital Orange
  • Saddleback Medical Center

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Accepting New Patients

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Experience & Treatment Frequency

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Breast Cancer
Secondary Malignancies
Ductal Carcinoma in Situ
Breast Cancer
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Treatment Frequency

Very High
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Secondary Malignancies
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Treatment Frequency

Very High
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Ductal Carcinoma in Situ
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Treatment Frequency

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Patient Ratings (17)
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Patient Reviews (1)
Jun 4, 2021

My oncologist retired and I was referred to Dr. Tetef. I couldn’t be happier. Now I’m a long time survivor but she never makes me feel like it’s a routine unimportant appointment. When I started out with her I was only a few years into my post...


About Dr. Merry L. Tetef, M.D.


  • Hematology & Oncology

Years of Experience

16 years of experience

Languages Spoken

  • English

NPI Number


Education & Certifications

Medical Education

  • Harvard University / School Of Medicine


  • Ronald Reagan UCLA Medical Center


  • City Hope Med Ctr

Board Certifications

  • Medical Oncology

Frequently Asked Questions

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