3.5
13 Ratings with 4 written Reviews
Summary
Dr. David Masiello is a board-certified oncologist and hematologist who earned his medical degree from Boston University School of Medicine. With 23 years of experience treating cancer and blood disorders, he has developed comprehensive expertise in helping patients navigate complex diagnoses and treatment plans. Dr. Masiello is fluent in both English and Spanish, allowing him to serve diverse patient communities across California.
Dr. Masiello practices at multiple respected medical centers throughout California, including Saint Johns Regional Medical Center in Oxnard, Emanate Health Foothill Presbyterian Hospital in Glendora, and Providence Saint Mary Medical Center in Apple Valley. He specializes in treating breast cancer, including advanced and recurring cases, as well as rare conditions like Paget disease of the breast. His approach includes thorough diagnostic testing through comprehensive blood work and metabolic panels to guide personalized treatment decisions. Patients have …given him an average rating of 3.5 out of 5 stars.
Read More Read less Dr. Masiello practices at multiple respected medical centers throughout California, including Saint Johns Regional Medical Center in Oxnard, Emanate Health Foothill Presbyterian Hospital in Glendora, and Providence Saint Mary Medical Center in Apple Valley. He specializes in treating breast cancer, including advanced and recurring cases, as well as rare conditions like Paget disease of the breast. His approach includes thorough diagnostic testing through comprehensive blood work and metabolic panels to guide personalized treatment decisions. Patients have …given him an average rating of 3.5 out of 5 stars.
AI-generated from data on this provider profile.
Quick Facts
- 23 years of experience
- speaks English, Spanish
- Boston University School Of Medicine
- 4 written reviews
- 2 specialties
- 17 areas of expertise
- 2 board certifications
- 5 hospital affiliations
- 6 office locations
- Male
Office Locations
Dr. David Potter Masiello has 6 locationsHematology Oncology Specialists
2140 GRAND AVE STE 230CHINO HILLS, CA 91709 Tel: (909) 325-2080
Mon9:00 am - 4:00 pm
Tue9:00 am - 4:00 pm
Wed9:00 am - 4:00 pm
Thu9:00 am - 4:00 pm
Fri9:00 am - 4:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. David Potter Masiello, MD | Dr. Shahrooz Eshaghian, MD, FACP | Dr. Virginia Von Schaefer, MD | Dr. Isabella Geneva Chen, MD |
| Oncology | Oncology | Oncology | Oncology |
| Accepts New Patients | Accepts New Patients | ||
| 23 Years of Experience | 20 Years of Experience | 43 Years of Experience | 16 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English, Farsi, Hebrew | Speaks English | Speaks English, Spanish |
| Oxnard , CA | Los Angeles , CA | San Clemente , CA | Ventura , CA |
| Med School: Boston University School Of Medicine | Med School: Albert Einstein College of Medicine | Med School: Columbia University College Of Physicians & Surgeons | Med School: Sidney Kimmel Medical College At Thomas Jefferson University |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. David Potter Masiello
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. David Potter Masiello has the following 2 specialties
Specialty Expertise
Dr. David Potter Masiello has the following 17 areas of expertise
Certifications, License, & Education
23 Years Experience
MEDICAL LICENSE
Medical Doctor, California, 2025, Expired
EDUCATION & TRAINING
Medical School
Boston University School Of MedicineGraduated in 2003
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Frequently Asked Questions
- Does Dr. David Masiello accept my insurance?
- You can see the insurance plans that Dr. David Masiello accepts on their Vitals profile.
- Is Dr. David Masiello accepting new patients?
- Dr. David Masiello has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. David Masiello affiliated with?
- Dr. David Masiello is affiliated with Saint Johns Regional Medical Center, Emanate Health Foothill Presbyterian Hospital, Redlands Community Hospital, Kaweah Health Medical Center, and Providence Saint Mary Medical Center.
- Where is Dr. David Masiello's office located?
- Dr. David Masiello's office is located at 1600 N Rose Ave, Oxnard, CA, 93030.
- Does Dr. David Masiello accept virtual/telehealth appointments?
- Dr. David Masiello has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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