4.4
14 Ratings with 1 written Review
Summary
Dr. Susan Obrien is an oncology specialist who has dedicated 46 years to cancer care and treatment. She earned her medical degree from Rutgers New Jersey Medical School and has built extensive expertise in treating blood cancers and related conditions. Her bilingual abilities allow her to communicate with patients in Spanish and Chinese.
Dr. Obrien practices at UCI Medical Center and UCI Health locations in Orange and Laguna Hills, California. She specializes in treating acute lymphoblastic leukemia and chronic lymphocytic leukemia, as well as managing osteonecrosis complications. Her clinical work includes performing complete blood counts and blood differential tests to monitor patient health. Patients have given her an average rating of 4.4 out of 5 stars on Vitals.
Dr. Obrien practices at UCI Medical Center and UCI Health locations in Orange and Laguna Hills, California. She specializes in treating acute lymphoblastic leukemia and chronic lymphocytic leukemia, as well as managing osteonecrosis complications. Her clinical work includes performing complete blood counts and blood differential tests to monitor patient health. Patients have given her an average rating of 4.4 out of 5 stars on Vitals.
Overview based on verified provider data
Quick Facts
- 46 years of experience
- speaks Spanish, Chinese
- Rutgers New Jersey Medical School
- 1 written review
- 1 specialty
- 8 areas of expertise
- 1 board certification
- 1 hospital affiliation
- 3 office locations
- Female
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Susan Mary Obrien 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 Laguna Hills
23961 Calle de la Magdalena Ste 200Laguna Hills, CA 92653 Tel: (949) 238-4100
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. Susan Mary Obrien, MD | Dr. Ronald Tang, DO | Dr. Shahrooz Eshaghian, MD, FACP | Dr. Virginia Von Schaefer, MD |
| Oncology | Oncology | Oncology | Oncology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 46 Years of Experience | 18 Years of Experience | 20 Years of Experience | 43 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available |
| Speaks Spanish, Chinese | Speaks English, Cantonese, Spanish | Speaks English, Farsi, Hebrew | Speaks English |
| Orange , CA | Montebello , CA | Los Angeles , CA | San Clemente , CA |
| Med School: Rutgers New Jersey Medical School | Med School: Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific | Med School: Albert Einstein College of Medicine | Med School: Columbia University College Of Physicians & Surgeons |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Susan Mary Obrien
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Susan Mary Obrien has the following specialty
Specialty Expertise
Dr. Susan Mary Obrien has the following 8 areas of expertise
Certifications, License, & Education
46 Years Experience
Dr. Susan Mary Obrien 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 2026.
Education & Training
Medical School
Graduated from Rutgers New Jersey Medical School in 1980.
NPI Number
Dr. Obrien's NPI number is 1669577276.
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Frequently Asked Questions
- Where is Dr. Susan Obrien's office located?
- Dr. Susan Obrien's office is located at 101 The City Dr S Bldg 23, Orange, CA, 92868.
- Which hospitals is Dr. Susan Obrien affiliated with?
- Dr. Susan Obrien is affiliated with Uci Medical Center.
- How can I make an appointment with Dr. Susan Obrien?
- You can find contact information for Dr. Susan Obrien here on Vitals.
- What languages does Dr. Susan Obrien speak?
- Dr. Susan Obrien speaks Spanish and Chinese.
- Does Dr. Susan Obrien accept my insurance?
- You can see the insurance plans that Dr. Susan Obrien accepts on their Vitals profile.
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