4.4
12 Ratings with 5 written Reviews
Summary
Dr. Matthew Lonergan treats breast cancer, metastatic or recurrent breast cancer, and Paget disease of the breast, and performs complete blood count and white blood cell differential tests. He practices oncology and internal medicine and has 32 years of experience. Dr. Lonergan is affiliated with Harborview Medical Center, UW Medical Center Montlake, Good Samaritan Hospital Corvallis, UW Medical Center Northwest, Peace Harbor Hospital, and Fred Hutch at UW Medical Center Montlake. He completed his residency at the University of Washington School of Medicine and sees patients in Florence, Oregon, Corvallis, Oregon, and Seattle, Washington. Patients on Vitals rate Dr. Lonergan 4.4 out of 5.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 32 years of experience
- University Of Washington School Of Medicine
- 5 written reviews
- 2 specialties
- 14 areas of expertise
- 6 hospital affiliations
- 6 office locations
- Male
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. Matthew Lonergan has 6 locationsWillamette Valley Cancer Institute And Research Center
340 9th StFlorence, OR 97439 Tel: (541) 683-5001
MonClosed
Tue10:00 am - 4:00 pm
Wed10:00 am - 4:00 pm
ThuClosed
FriClosed
SatClosed
SunClosed
Willamette Valley Cancer Institute And Research Center
444 Nw Elks DrCorvallis, OR 97330 Tel: (541) 754-1256
Mon8:00 am - 5:00 pm
Tue7:30 am - 5:30 pm
Wed7:30 am - 5:30 pm
Thu7:30 am - 5:30 pm
Fri7:30 am - 5:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  | |
| Dr. Matthew Lonergan, MD | Sandy Lynn Teeter | Dr. Roma Jane Sprung, MD | Dr. John Wells Egar, MD |
| Oncology | Nurse Practitioner | Hospital Medicine | Internal Medicine |
| Accepts New Patients | |||
| 32 Years of Experience | 42 Years of Experience | 37 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | |||
| Florence , OR | Coos Bay , OR | Reedsport , OR | Florence , OR |
| Med School: Harvard Medical School | Med School: Faculte De Medecine Et De Pharmacie De Grenoble Universite Joseph Fourier | Med School: Case Western Reserve University School Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Matthew Lonergan
Medical Specialties
Dr. Matthew Lonergan has the following 2 specialties
Specialty Expertise
Dr. Matthew Lonergan has the following 14 areas of expertise
Certifications, License, & Education
32 Years Experience
Dr. Matthew Lonergan holds an expired medical license in the states of Washington and Oregon.
Medical License
Medical Doctor with an expired medical license in the state of Washington that expired in 2026 and an expired medical license in the state of Oregon that expired in 2025.
Education & Training
Residency
Completed their residency at University Of Washington School Of Medicine.
Medical School
Graduated from Harvard Medical School in 1994.
NPI Number
Dr. Lonergan's NPI number is 1639122591.
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Frequently Asked Questions
- How can I make an appointment with Dr. Matthew Lonergan?
- You can find contact information for Dr. Matthew Lonergan here on Vitals.
- Does Dr. Matthew Lonergan accept virtual/telehealth appointments?
- Dr. Matthew Lonergan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Matthew Lonergan's office located?
- Dr. Matthew Lonergan's office is located at 340 9th St, Florence, OR, 97439.
- Which hospitals is Dr. Matthew Lonergan affiliated with?
- Dr. Matthew Lonergan is affiliated with Harborview Medical Center, Uw Medical Center Montlake, Good Samaritan Hospital Corvallis, Uw Medical Center Northwest, Peace Harbor Hospital, and Fred Hutch At Uw Medical Center Montlake.
- Does Dr. Matthew Lonergan accept my insurance?
- You can see the insurance plans that Dr. Matthew Lonergan accepts on their Vitals profile.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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