5
2 Ratings
Summary
Dr. Guangquan Zhao is an oncology specialist who brings over four decades of experience to cancer care. He earned his medical degree from Shandong Medical University and has dedicated his career to helping patients navigate cancer treatment. Dr. Zhao communicates with patients in English throughout their care journey.
Dr. Zhao practices at Saint John Medical Center and PeaceHealth Southwest Medical Center in Longview, Washington. He focuses on treating lung cancer and colorectal cancer, while also helping patients manage nausea and vomiting that can occur during cancer treatment. His expertise includes infusion therapy and intravenous chemotherapy to deliver targeted cancer treatments. Patients consistently rate Dr. Zhao highly, giving him an average rating of 5.0 on Vitals.
Dr. Zhao practices at Saint John Medical Center and PeaceHealth Southwest Medical Center in Longview, Washington. He focuses on treating lung cancer and colorectal cancer, while also helping patients manage nausea and vomiting that can occur during cancer treatment. His expertise includes infusion therapy and intravenous chemotherapy to deliver targeted cancer treatments. Patients consistently rate Dr. Zhao highly, giving him an average rating of 5.0 on Vitals.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 42 years of experience
- 29 insurance plans accepted
- speaks English
- Shandong Medical University
- 2 specialties
- 12 areas of expertise
- 1 board certification
- 2 hospital affiliations
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
Cancer Center at PeaceHealth St. John Medical Center
1615 Delaware StLongview, WA 98632 Tel: (360) 414-7878
Mon12:00 am - 12:00 am
Tue12:00 am - 12:00 am
Wed12:00 am - 12:00 am
Thu12:00 am - 12:00 am
Fri12:00 am - 12:00 am
Sat12:00 am - 12:00 am
Sun12:00 am - 12:00 am
Compare with Similar Doctors
 |  |  | |
| Guangquan Zhao, MD | Dr. Robert Davisson Bigler | Dr. Christine Mckeown Barnett | Dr. Punprapai Boriboonsomsin |
| Oncology | Oncology | Oncology | Oncology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 42 Years of Experience | 49 Years of Experience | 20 Years of Experience | 25 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English, Chinese | Speaks English | Speaks English |
| Longview , WA | Longview , WA | Portland , OR | Longview , WA |
| Med School: Shandong Medical University | Med School: Warren Alpert Medical School Of Brown University | Med School: University Of Minnesota Medical School | Med School: Siriraj Hospital Faculty Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Guangquan Zhao
Medical Specialties
Guangquan Zhao has the following 2 specialties
Specialty Expertise
Guangquan Zhao has the following 12 areas of expertise
Certifications, License, & Education
42 Years Experience
Guangquan Zhao holds an expired medical license in the state of Washington.
Medical License
Medical Doctor with an expired medical license in the state of Washington that expired in 2026.
Education & Training
Medical School
Graduated from Shandong Medical University in 1984.
NPI Number
Guangquan Zhao's NPI number is 1710197314.
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Frequently Asked Questions
- How can I make an appointment with Guangquan Zhao?
- You can find contact information for Guangquan Zhao here on Vitals.
- Where is Guangquan Zhao's office located?
- Guangquan Zhao's office is located at 1615 Delaware St, Longview, WA, 98632.
- What languages does Guangquan Zhao speak?
- Guangquan Zhao speaks English.
- Which hospitals is Guangquan Zhao affiliated with?
- Guangquan Zhao is affiliated with Saint John Medical Center and Peacehealth Southwest Medical Center.
- Does Guangquan Zhao accept virtual/telehealth appointments?
- Guangquan Zhao has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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