Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Lonergan, Hematology / Oncology Specialist in Eugene, OR?
Dr. Matthew Lonergan, MD is a Hematology / Oncology Specialist, who primarily practices in Eugene, OR with 1 additional practice location. He is board certified by the American Board of Internal Medicine. Dr. Lonergan graduated from Harvard Medical School, Boston, Massachusetts and completed his residency at Univ Of Wa Sch Of Med, Medical Oncology; Univ Of Wa Sch Of Med, Internal Medicine. Dr. Lonergan is fluent in English, and is currently seeing new patients. Dr. Lonergan’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lonergan’s office at (541) 683-5001.
What are Areas of Expertise for Dr. Lonergan?
Dr. Matthew Lonergan, MD is a highly-rated, board-certified Hematology / Oncology Specialist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Lonergan empowers patients to confidently navigate their health journey, specializing in Breast Cancer, Genitourinary Cancer, Head & Neck Cancer, Hematology, Lung Cancer, Prostate Cancer, or comprehensive wellness support. Serving the Eugene/OR community, Dr. Lonergan is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Lonergan go to medical school and complete their residency?
Fellowship: University of Washington | UW - Hematology-Oncology Fellowship Program | University of Washington, Dept of Radiation Oncology
Residency: Univ Of Wa Sch Of Med, Medical Oncology; Univ Of Wa Sch Of Med, Internal Medicine | University of Washington /Dept of Internal Medicine
Medical School: Harvard Medical School, Boston, Massachusetts | Harvard Medical School, Boston, Massachusetts
Is Dr. Lonergan board certified in Hematology / Oncology Specialist?
Yes, Dr. Matthew Lonergan, MD is board certified by the American Board of Internal Medicine , American Board of Internal Medicine since 2000
What languages does Dr. Lonergan speak?
Dr. Lonergan and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Lonergan treat?
As a Hematology / Oncology Specialist, Dr. Lonergan diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Lonergan. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Estrogen Receptor Positive (ER+) Status
- Upper-Outer Quadrant Right Female Breast Cancer
- Breast Cancer
- Widespread Left Female Breast Cancer
- ER Positive Breast Cancer
- Hormone-Sensitive Breast Cancer
- Estrogen-Driven Cancer
- Right female breast cancer upper-outer
- Upper-outer right female breast tumor
- Malignant growth in upper-outer right female breast
- Female Breast Cancer
- Malignant Breast Tumor
- Breast Carcinoma
- Left female breast cancer in multiple areas
- Diffuse left female breast cancer
- Malignant growth in overlapping sites of left female breast
ICD-10 Codes:
- Z170: Estrogen receptor positive status [ER+]
- C50411: Malignant neoplasm of upper-outer quadrant of right female breast
- C50412: Malignant neoplasm of upper-outer quadrant of left female breast
- C50919: Malignant neoplasm of unspecified site of unspecified female breast
- C50812: Malignant neoplasm of overlapping sites of left female breast
Also known as:
- Lung Cancer
- Right upper lobe lung cancer
- Bronchial cancer
- Malignant neoplasm of lung
- Right lower lobe lung cancer
- Left Lung Cancer
- Upper Lobe Lung Cancer
- Bronchial Cancer
- Left lower lobe lung cancer
ICD-10 Codes:
- C3411: Malignant neoplasm of upper lobe, right bronchus or lung
- C3431: Malignant neoplasm of lower lobe, right bronchus or lung
- C3412: Malignant neoplasm of upper lobe, left bronchus or lung
- C3432: Malignant neoplasm of lower lobe, left bronchus or lung
Also known as:
- Multiple Myeloma
- Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ®)
- Active multiple myeloma
- Untreated multiple myeloma
- Plasma cell myeloma
ICD-10 Codes:
- C9000: Multiple myeloma not having achieved remission
Also known as:
- Colorectal Cancer
- Rectal cancer
- Colon cancer
- Bowel cancer
- Malignant neoplasm of rectum
ICD-10 Codes:
- C20: Malignant neoplasm of rectum
Also known as:
- Kidney Cancer
- Renal cancer
- Kidney carcinoma
- Renal cell carcinoma
ICD-10 Codes:
- C642: Malignant neoplasm of left kidney, except renal pelvis
Also known as:
- Nausea and Vomiting
- Feeling Sick and Throwing Up
- Stomach Flu Symptoms
- Queasy and Vomiting
ICD-10 Codes:
- R112: Nausea with vomiting, unspecified
Also known as:
- Stomach Cancer
- Gastric Cancer
- Stomach Carcinoma
ICD-10 Codes:
- C165: Malignant neoplasm of lesser curvature of stomach, unspecified
Also known as:
- Chronic Lymphocytic Leukemia
- Chronic Lymphocytic Leukemia Treatment (PDQ®)
- CLL
- B-cell chronic lymphocytic leukemia
- Lymphocytic leukemia
ICD-10 Codes:
- C9110: Chronic lymphocytic leukemia of B-cell type not having achieved remission
Also known as:
- Anemia
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D649: Anemia, unspecified
Also known as:
- Other Long-Term Drug Therapy
- Chronic medication use
- Ongoing drug treatment
- Extended drug therapy
ICD-10 Codes:
- Z79899: Other long term (current) drug therapy
Also known as:
- Bladder Cancer
- Urinary Bladder Cancer
- Bladder Tumor
- Urothelial Carcinoma of Bladder
ICD-10 Codes:
- C678: Malignant neoplasm of overlapping sites of bladder
Also known as:
- Cancer Spread to Liver and Bile Duct
- Liver Cancer
- Metastatic Liver Cancer
- Secondary Liver Tumor
- Liver Metastasis
ICD-10 Codes:
- C787: Secondary malignant neoplasm of liver and intrahepatic bile duct
Also known as:
- Endometrial Cancer
- Uterine Cancer
- Endometrial Cancer Treatment (PDQ®)
- Malignant Endometrial Tumor
- Endometrial Carcinoma
- Cancer of the Endometrium
ICD-10 Codes:
- C541: Malignant neoplasm of endometrium
Which procedures does Dr. Lonergan perform as a Hematology / Oncology Specialist?
As a Hematology / Oncology Specialist, procedures performed by a Dr. Matthew Lonergan may include:
- 3D Conformal Radiotherapy
- Adaptive Radiation Therapy (ART)
- Adrenalectomy
- Blood Thinning Therapy / Anticoagulation
- Blood Transfusion Consultation
- Blood Transfusion Follow Up
- Bone Excision
- Bone Grafting
For detailed information, please contact Dr. Lonergan's office.
Does Dr. Lonergan accept my insurance?
Dr. Lonergan accepts most major insurance plans. Important: Please call our office at (541) 683-5001 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lonergan accept in Eugene, OR?
Dr. Lonergan in Eugene, OR accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Cambia (Regence)
Centra Health
Corporate Services
CVS Health (formerly Aetna)
Express Scripts
Kaiser Permanente
Medicare
PacificSource
Providence Health Plans
View All Insurances
Where is Dr. Lonergan's office located?
Dr. Matthew Lonergan's Primary Practice
520 Country Club Pkwy
Eugene, OR 97401
(541) 683-5001
Dr. Matthew Lonergan's Practice 2
12040 NE 128th St Ste 1600
Kirkland, WA 98034
(425) 899-3181
What is Dr. Lonergan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lonergan's National Provider Identifier (NPI) number is 1639122591.
What common questions do patients ask about Dr. Lonergan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lonergan
What is Dr. Matthew Lonergan's specialty?
Dr. Lonergan is a Hematology / Oncology Specialist near Eugene, OR. An internist doctor of osteopathy specializing in the combined treatment of hematology and oncology disorders. A doctor of osteopathy who is board eligible or certified by the American Osteopathic Board of Internal Medicine was previously able to obtain a Certificate of Special Qualifications in Hematology and Oncology; however, this certificate is no longer available. Contact Dr. Lonergan to book an appointment today.
Is this Dr. Matthew Lonergan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Lonergan is affiliated with PeaceHealth Sacred Heart Medical Center RiverBend, McKenzie-Willamette Medical Center which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Hematology / Oncology Specialist?
Explore Hematology / Oncology Specialist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Matthew Lonergan accepting new patients in Eugene, OR?
Yes, Dr. Matthew Lonergan is accepting new patients at this time.
Does Dr. Matthew Lonergan offer online booking?
Please contact Dr. Lonergan's office at (541) 683-5001 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Matthew Lonergan?
Please contact Dr. Lonergan's office at (541) 683-5001 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Matthew Lonergan have?
Dr. Matthew Lonergan is certified by the American Board of Internal Medicine.
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