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Summary
Physician Assistant Ilaria Mastroserio specializes in hematology and oncology, focusing on blood disorders and cancer care. She holds a PAC degree and brings dedicated expertise to treating patients with complex hematologic and oncologic conditions.
Ilaria Mastroserio practices at John Muir Health locations in Walnut Creek and Concord, California. She provides care for patients with breast cancer, including advanced cases that have spread or returned after treatment. Her clinical skills include administering infusion therapy and performing essential diagnostic tests like complete blood counts and chemistry panels to monitor patient health throughout treatment.
Ilaria Mastroserio practices at John Muir Health locations in Walnut Creek and Concord, California. She provides care for patients with breast cancer, including advanced cases that have spread or returned after treatment. Her clinical skills include administering infusion therapy and performing essential diagnostic tests like complete blood counts and chemistry panels to monitor patient health throughout treatment.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 30 insurance plans accepted
- 2 specialties
- 3 areas of expertise
- 2 office locations
- Female
Office Locations
Dr. Ilaria Mastroserio has 2 locationsJohn Muir Health
177 La Casa Via Ste 390Walnut Creek, CA 94598 Tel: (925) 677-5041
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Ilaria Mastroserio, PAC | Dr. James Long, MD | Dr. Jonathan Lopez, MD | Dr. Brian Vikstrom, MD |
| Hematology | Hematology | Hematology | Hematology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 42 Years of Experience | 28 Years of Experience | 28 Years of Experience | |
| Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English, Spanish | Speaks English, Spanish | |
| Walnut Creek , CA | Vacaville , CA | Vacaville , CA | Vacaville , CA |
| Med School: University Of Texas Medical Branch At Galveston | Med School: Uniformed Services Univ Of The Health Sciences F E Hebert Schl Of Medicine | Med School: Columbia University College Of Physicians And Surgeons | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Ilaria Mastroserio
Medical Specialties
Dr. Ilaria Mastroserio has the following 2 specialties
Specialty Expertise
Dr. Ilaria Mastroserio has the following 3 areas of expertise
Certifications, License, & Education
MEDICAL LICENSE
Physician Assistant, California, 2026, Active
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Frequently Asked Questions
- Does Dr. Ilaria Mastroserio accept my insurance?
- You can see the insurance plans that Dr. Ilaria Mastroserio accepts on their Vitals profile.
- Is Dr. Ilaria Mastroserio accepting new patients?
- Dr. Ilaria Mastroserio is accepting new patients on Vitals. View Dr. Ilaria Mastroserio's profile on Vitals to make an appointment.
- How can I make an appointment with Dr. Ilaria Mastroserio?
- You can find contact information for Dr. Ilaria Mastroserio here on Vitals.
- Does Dr. Ilaria Mastroserio accept virtual/telehealth appointments?
- Yes, Dr. Ilaria Mastroserio accepts virtual/telehealth appointments. Click the virtual visit button on their Vitals profile.
- Where is Dr. Ilaria Mastroserio's office located?
- Dr. Ilaria Mastroserio's office is located at 177 La Casa Via Ste 390, Walnut Creek, CA, 94598.
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