Diablo Valley Oncology/Hematology

California Cancer and Research Insititute

Medical Oncology, Hematology & Oncology · 6 Providers

Average Rating of all Office Providers

Diablo Valley Oncology/Hematology

400 Taylor Blvd Ste 202
Pleasant Hill, CA 94523
View All Locations(925) 677-5041

Office Providers

Dr. Gigi Chen, MD

Dr. Gigi Chen, MD

Hematology & Oncology

Dr. Robert Robles, MD

Dr. Robert Robles, MD

Hematology & Oncology


Office Provider Reviews


based on the average of 38 provider reviews for Diablo Valley Oncology/Hematology

Review of Dr. Catalya

- in Brentwood CA |

Best doctor I have ever had
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Review of Dr. Rahman

- in Antioch, CA |

By the time I got to Dr. Rahman for Radiation, I was exhausted and over Cancer and everything that comes with fighting it. She completely understood how I felt. We came up with a game plan to go with less rounds and higher levels of radiation. Great! I appreciate her kind spirit and professionalism. She was the last Doctor added to my medical team and she was a great addition. Her staff is great! Again, understanding and flexible.
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Review of Dr. Svahn

- in Antioch, CA |

Dr. Svahn is not only a good Doctor, she is an all around beautiful human being. Her knowledge, compassion, professionalism and all around energy are the best. I was very fortunate to have her at the helm of my medical team while dealing with Breast Cancer. The staff is pretty special as well :). Their support meant a lot to me. I can't say I miss the treatments but I do miss seeing the staff and Dr. Svahn on a regular basis.
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Review of Dr. Sirott

- in Walnut Creek, CA |

I have been pleased with Dr. Sirott. I started with a different doctor in the office and was assigned to doctor Sirott when my doctor moved. My PSA number had just begun rising again when I lost my original doctor. Dr. Sirott explained my options in good detail and was very responsive to my questions. I would definitely recommend him to my friends and family, although I hope they never need his services.
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Review of Dr. Catalya

- in Concord, CA |

I consulted with Dr.Catalya in the diagnosis of Polycythemia Vera (secondary). She was very thorough and explained all procedures needed for diagnosis and treatment. I would have continued under her care, however I had decided to move out of state.
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Review of Dr. Svahn

- in Concord, CA |

Dr. Svahn is a highly intelligent and highly experienced oncologist/hematologic who also is a wonderful human being. I was diagnosed with breast cancer almost a year ago, and she presented me with a plan to save my life. I believe she has saved my life. She is also one of the most compassionate human beings I have ever met. I will always be grateful to her.
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Learn About Diablo Valley Oncology/Hematology

27 Procedures

  • Biopsy
  • Bone Marrow Aspiration
  • Bone Marrow Biopsy
  • Brachytherapy
  • Breast Exam
  • Calypso® Targeting
  • Cancer Counseling
  • Cancer Pain Management
  • Cancer Risk Counseling
  • Cancer Treatment
  • Chemotherapy
  • Ct Scan (Computed Tomography)
  • Diagnostic Imaging
  • Hormone Replacement Therapy
  • Image-Guided Radiation Therapy (Igrt)
  • Injection Therapy
  • Intensity-Modulated Radiation Therapy (Imrt)
  • Intraoperative Radiation Therapy (Iort)
  • Iv Therapy
  • Mri (Magnetic Resonance Imaging)
  • Pet Scan
  • Plasmapheresis
  • Radiation Therapy
  • Stereotactic Radiosurgery
  • Stereotactic Radiosurgery, Spinal Or Cranial
  • Stereotactic Surgery
  • Thoracentesis


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Who We Are

  • provides comprehensive cancer care to patients by bringing together medical oncology, hematology, chemotherapy, radiatio Read More

Language Services

  • Chinese, Mandarin
  • French
  • Spanish
  • Tagalog

Diablo Valley Oncology/Hematology accepts 20 insurance carriers

  • Accepts most major Health Plans. Please contact our office for details.
  • Aetna
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Blue Shield of California
  • Cigna
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • Guardian
  • Health Net
  • Health Net of California
  • Humana
  • Medicaid
  • Medicare
  • MultiPlan
  • Tricare
  • UnitedHealthCare
  • WellCare
  • WellPoint


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