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Announcing Dr. Osborn’s Retirement

To my dear patients,

Dr. OsbornAs many of you already know, I will be retiring from Osborn Cancer Care-NWMS on April 4, 2022.

Whether you have seen me once or been a patient for many years, the primary concern of our practice is to provide quality and compassionate care which includes a smooth transition to another doctor.

We have experienced Hematology-Oncology specialists who have recently extended their expertise to our medical practice in Olympia and Chehalis, Dr. Swathi Namburi, Dr. Ndegwa Njuguna and Dr. Manas Agastya. Along with Marles Geist, ARNP and Mandie Brown, ARNP, these additional providers look forward to continuing to provide the quality care you have become accustomed to. Your care will automatically be transferred to one the of established providers, however, if you have a request to transfer to a specific doctor in the practice, please speak to one of our schedulers and we will do our best to accommodate that request.

I have been in the medical field for over 40 years since earning my M.D. at Dalhousie University. My passion has been serving the Chehalis and Olympia communities in many capacities including Chief of Staff at Capital Medical Center, Board of Trustees, Tumor Board Chair as well as owning and operating Osborn Cancer Care.

Our growth has reflected the growth in the region and the tremendous advances in our area of medicine. I have been blessed to work in this field of medicine and in this supportive community. I am most grateful for the patients who reward me with their trust and candor every day. I assure you that I am healthy and looking forward to spending my days behind the camera, hiking and time with family.

Thank you for being with me over the years and reach out me or our schedulers with questions.


Dustan C. Osborn, MD Medical Oncology, Hematology
Northwest Medical Specialties, PLLC
3920 Capital Mall Dr SW | Olympia, WA Phone: 253-428-8700 | Fax: 253-770-1189