0 reviews
Summary
Dr. Sai-Hong Ou is an oncology specialist with 29 years of experience treating cancer patients. He earned his medical degree from the University of Texas Southwestern Medical School and has dedicated his career to providing comprehensive cancer care. Dr. Ou is fluent in Chinese, Spanish, Portuguese, and English, enabling him to communicate effectively with diverse patient populations.
Dr. Ou practices at UCI Medical Center in Orange, California, where he provides care at the UCI Health Chao Family Comprehensive Cancer Center and the UCI Health Chao Family Comprehensive Digestive Disease Center. His clinical expertise focuses on treating various forms of lung cancer, including both non-small cell and small cell lung cancer. He utilizes advanced diagnostic tools such as CT scans and chest imaging to develop personalized treatment plans for his patients.
Dr. Ou practices at UCI Medical Center in Orange, California, where he provides care at the UCI Health Chao Family Comprehensive Cancer Center and the UCI Health Chao Family Comprehensive Digestive Disease Center. His clinical expertise focuses on treating various forms of lung cancer, including both non-small cell and small cell lung cancer. He utilizes advanced diagnostic tools such as CT scans and chest imaging to develop personalized treatment plans for his patients.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 29 years of experience
- speaks Chinese, Spanish, Portuguese, English
- U Of Tx Southwestern Med
- 1 specialty
- 11 areas of expertise
- 1 board certification
- 1 hospital affiliation
- 3 office locations
- Male
Office Locations
Dr. Sai-Hong Ignatius Ou has 3 locationsUci Health Chao Family Comprehensive Cancer Center
101 The City Dr S Bldg 23Orange, CA 92868Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Uci Health Chao Family Comprehensive Digestive Disease Center
101 The City Dr S Bldg 22COrange, CA 92868 Tel: (888) 717-4463
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Sai-Hong Ignatius Ou, MD | Dr. Virginia Von Schaefer, MD | Dr. Ronald Tang, DO | Dr. Shahrooz Eshaghian, MD, FACP |
| Oncology | Oncology | Oncology | Oncology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 29 Years of Experience | 43 Years of Experience | 18 Years of Experience | 20 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Chinese, Spanish, Portuguese, English | Speaks English | Speaks English, Cantonese, Spanish | Speaks English, Farsi, Hebrew |
| Orange , CA | San Clemente , CA | Montebello , CA | Los Angeles , CA |
| Med School: U Of Tx Southwestern Med | Med School: Columbia University College Of Physicians & Surgeons | Med School: Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific | Med School: Albert Einstein College of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Sai-Hong Ignatius Ou
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Sai-Hong Ignatius Ou has the following specialty
Specialty Expertise
Dr. Sai-Hong Ignatius Ou has the following 11 areas of expertise
Certifications, License, & Education
29 Years Experience
Dr. Sai-Hong Ignatius Ou holds an active medical license in the state of California.
Medical License
Medical Doctor with an active medical license in the state of California that expires in 2027.
Education & Training
Medical School
Graduated from U Of Tx Southwestern Med and University Of Texas Southwestern Medical School in 1997.
NPI Number
Dr. Ou's NPI number is 1639259872.
Similar doctors
Frequently Asked Questions
- Which hospitals is Dr. Sai-Hong Ou affiliated with?
- Dr. Sai-Hong Ou is affiliated with Uci Medical Center.
- Where is Dr. Sai-Hong Ou's office located?
- Dr. Sai-Hong Ou's office is located at 101 The City Dr S Bldg 23, Orange, CA, 92868.
- Does Dr. Sai-Hong Ou accept virtual/telehealth appointments?
- Dr. Sai-Hong Ou has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- What languages does Dr. Sai-Hong Ou speak?
- Dr. Sai-Hong Ou speaks Chinese, Spanish, Portuguese, and English.
- Does Dr. Sai-Hong Ou accept my insurance?
- You can see the insurance plans that Dr. Sai-Hong Ou accepts on their Vitals profile.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.





