
Overview
Dr. Allen is on staff at Providence St. Peter Hospital, Providence Centralia Hospital and Grays Harbor Community Hospital.
Dr. Allen is rated as an Experienced provider by MediFind in the treatment of Non-Small Cell Lung Cancer (NSCLC). His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Neuroendocrine Carcinoma of the Cervix, and Cervical Cancer.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- EPO
- HMO
- PPO
- EPO
- HMO
- HMO
- POS
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- PPO
- EPO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
413 Lilly Road Northeast, 0, Olympia, WA
914 South Scheuber Road, Centralia, WA 98531
The Association Of University Physicians
Ramesh Rengan is a Radiation Oncologist in Seattle, Washington. Dr. Rengan is rated as a Distinguished provider by MediFind in the treatment of Non-Small Cell Lung Cancer (NSCLC). His top areas of expertise are Non-Small Cell Lung Cancer (NSCLC), Lung Cancer, Melanoma of the Eye, and Prostate Cancer. Dr. Rengan is currently accepting new patients.
The Association Of University Physicians
Annemarie Shepherd is a Radiation Oncologist in Seattle, Washington. Dr. Shepherd is rated as a Distinguished provider by MediFind in the treatment of Non-Small Cell Lung Cancer (NSCLC). Her top areas of expertise are Lung Cancer, Thymic Epithelial Tumor, Non-Small Cell Lung Cancer (NSCLC), and Pleuropulmonary Blastoma. Dr. Shepherd is currently accepting new patients.
TIROG - Swedish Cancer Inst - Radiation Oncology - First Hill
Dr. Astrid Morris is a multiple time recipient of the Seattle Top Doctor Award and most recently received the 2024 Seattle Magazine Top Doc Award. Dr. Morris graduated from Universitaet des Saarlandes, Saarbruecken Fachbereich Medizin receiving her Medical Doctorate. She specializes in radiation oncology and is a practicing physician at TIROG - Swedish Cancer Inst - Radiation Oncology - First Hill. Dr. Morris is rated as an Advanced provider by MediFind in the treatment of Non-Small Cell Lung Cancer (NSCLC). Her top areas of expertise are Angiosarcoma, Intraductal Papilloma, Breast Cancer, and Breast Cancer in Men.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Cervical CancerDr. Allen isDistinguished. Learn about Cervical Cancer.
- Familial Prostate CancerDr. Allen isDistinguished. Learn about Familial Prostate Cancer.
- Lung CancerDr. Allen isDistinguished. Learn about Lung Cancer.
- Neuroendocrine Carcinoma of the CervixDr. Allen isDistinguished. Learn about Neuroendocrine Carcinoma of the Cervix.
- Pleuropulmonary BlastomaDr. Allen isDistinguished. Learn about Pleuropulmonary Blastoma.
- Advanced
- Breast CancerDr. Allen isAdvanced. Learn about Breast Cancer.
- HER-2 Positive Breast CancerDr. Allen isAdvanced. Learn about HER-2 Positive Breast Cancer.
- Laryngeal CancerDr. Allen isAdvanced. Learn about Laryngeal Cancer.
- Metastatic Brain TumorDr. Allen isAdvanced. Learn about Metastatic Brain Tumor.
- Posterior Fossa TumorDr. Allen isAdvanced. Learn about Posterior Fossa Tumor.
- Primitive Neuroectodermal Tumor (PNET)
- Experienced
- Acinic Cell Carcinoma of Salivary Glands
- Adenoid Cystic CarcinomaDr. Allen isExperienced. Learn about Adenoid Cystic Carcinoma.
- Adult Soft Tissue SarcomaDr. Allen isExperienced. Learn about Adult Soft Tissue Sarcoma.
- ALK-Positive Non-Small Cell Lung Cancer
- Alveolar Soft Part SarcomaDr. Allen isExperienced. Learn about Alveolar Soft Part Sarcoma.
- Anal CancerDr. Allen isExperienced. Learn about Anal Cancer.

