Hematology and Oncology
Care for Blood-related Illness & Cancer
Hematology is the branch of medicine devoted to the study of blood. Two common blood disorders treated by hematologists include:
- anemia (prolonged state of weakness)
- hemophilia (bleeding that won't stop)
Oncology is the study of cancer, a class of diseases that causes uncontrolled growth of cells. Some cancers are benign, which means they don't invade or hurt other areas of the body. Some cancers are malignant, which means the tumor (mass of cells) destroys or invades other areas. While these two specialties are separate, they commonly overlap. Specialists in each frequently work together to provide integrated care. For instance, bone marrow transplants are blood related, but may be used in treating some cancers. Also, some blood tests are used to identify some forms of cancer. Your primary care provider will refer you to a hematologist or oncologist if your condition requires this specialized care.
Hematology & Oncology at PeaceHealth
PeaceHealth Medical Group has experienced hematology and oncology specialists in Longview who can meet these special needs:
![]() Dr. Zhao has clinical interests in all types of cancers, blood diseases and bone marrow biopsies. He grew up in Qingdao, China and speaks Mandarin in addition to English. He loves to use a holistic approach with his patients, healing the body and mind with dignity. His strong background in biomedical research and Chinese medicine provides a unique dimension to modern therapy for a wide range of conditions. |
Our providers work in our Lower Columbia Cancer Center with a team of treatment and support specialists.
Contact Us
Lower Columbia Regional Cancer Center
1615 Delaware St.
Longview, WA 98632
Phone: 360-414-7878
Toll free: 1-877-880-2380
Fax: 360-414-7876
This clinic is licensed as part of PeaceHealth St. John Medical Center. You may receive a separate charge or billing for facility fees in addition to any professional fees for services, which may result in a higher out-of-pocket expense.