Dr. Hussein Merza, MD
Dr. Hussein Merza, MD is a hematologist oncologist in Corona, CA and has over 15 years of experience in the medical field. He graduated from Damascus University Faculty of Medicine in 2007. He is affiliated with medical facilities such as Riverside Community Hospital and Pomona Valley Hospital Medical Center. He is accepting new patients and telehealth appointments.
Practice
260 E Ontario Ave Ste 101 Corona, CA 92879Make an Appointment
Compare with other Hematologist Oncologists
Compare Dr. Merza with our nearby Hematologist Oncologists at Riverside Community Hospital.
Make an appointment at Riverside Community Hospital today at
(951) 335-3393.
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Dr. Merza's Reviews
Likelihood to recommend Dr. Merza
4.8
| 5 Star | 75% | 75% |
| 4 Star | 25% | 25% |
| 3 Star | 0% | 0% |
| 2 Star | 0% | 0% |
| 1 Star | 0% | 0% |
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How was your experience with Dr. Merza?Overall Patient Satisfaction
Likelihood of recommending Dr. Merza to family and friends is 4.75 out of 5
About Me
care philosophy
Dr.Merza treats his patient as a beloved family member. He wants the best for the patient and the patient family.As per Dr. Merza: To be a fantastic doctor, you should be a human being first, then a doctor second.
biography
Dr. Hussein Merza is an oncologist in Corona, California and is affiliated with multiple hospitals in the area, including Riverside community hospital, Parkview community hospital, and Corona Regional Medical Center. He received his medical degree,...read moreHematology & Oncology
Hematology
Medical Oncology
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Hematology And Medical Oncology
Fellowship Hospital, 2020Internal Medicine
Residency Hospital, 2011Damascus University Faculty Of Medicine
Medical School, 2007
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Locations
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Affiliated Hospitals
- Recipient of 29
hospital awardsAmerica’s 50 Best Hospitals for Surgical Excellence Award™ (2025)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all awardsAmerica's 250 Best Hospitals Award™ (2025, 2024, 2023)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
79%Patients said they were given information about recovering at home5% lower than the national average
70%Patients said that doctors always listened to them and explained things well6% lower than the national average
- Recipient of 6
hospital awardsView all awardsPatient Safety Excellence Award™ (2025, 2024)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
82%Patients said they were given information about recovering at home2% lower than the national average
75%Patients said that nurses always listened to them and explained things well - View all patient feedback
How patients felt about the care they received at this hospital.
81%Patients said they were given information about recovering at home3% lower than the national average
69%Patients said that nurses always listened to them and explained things well6% lower than the national average
Compare with other Hematologist Oncologists
Compare Dr. Merza with our nearby Hematologist Oncologists at Riverside Community Hospital.
Make an appointment at Riverside Community Hospital today at
(951) 335-3393.
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