About United Oncology

United Oncology was established in 2020 and is proud to offer unparalleled hematology and oncology care to the communities of Orange County.

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About | Team | Location

Our Mission

Dr. Howard Cheng and the team at United Oncology strive to provide unparalleled specialty care to all patients. Our goal is to set the standard of excellence in patient care from start to finish.
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Oncology Services

  • In-Office Chemotherapy
  • Bloodwork Drawn in Office with CBC Results in 5 Minutes!
  • Concierge After-Hour Service
    • Weekends & Holidays Included
  • Hematology Care & Treatment
  • Experienced & Dedicated Staff

Our Oncology Team

View Bio

Our Locations

Laguna Hills

24953 Paseo De Valencia, Ste. 25B, Laguna Hills, CA 92653

Ph: (949) 770-8168 | Fax: (949) 770-2991

What Our Patients Say

Dr. Cheng and his team of amazing professionals where and are my angels in keeping me alive and functioning. Without them I would not be here anymore, I am sure. He is very professional and very comforting.

Sept. 2020

Reviewed on Google