Phone: 970.384.7570

Patient Portal


Our medical and radiation oncologists utilize a collaborative care approach, working closely with other caregivers in the Center as well as primary care, surgeons and other medical specialists to support high-quality, compassionate care for each patient.


Armando Armas, MD
As the lead board certified medical oncologist, I have the privilege of offering over twenty years of experience caring for patients. My experience stems from training at the Mayo Clinic and Memorial Sloan-Kettering Cancer Center and I am motivated to helping patients continue their longevity with the best quality of life.




Bruce Greene, MD
I am dedicated to patients’ health and well-being and serve as the lead in the Valley View Hospital’s radiation oncology team. As a board certified radiation oncologist, my peers and other healthcare professionals have recognized me as one of America’s Best Doctors and Castle Connolly Top Doctors. These honors speak towards my commitment to caring for patients for over thirty-five years.




Doug Rovira, MD
For over twenty years, I have served patients in our valley as a board certified medical oncologist. I specialize in the diagnosis, therapy and care of breast cancer patients as well as patients with cancer of the blood and lymphatic systems..




David Marcus, MD
As a board certified radiation oncologist, I am privileged to be a part of the oncology care team at the Calaway Young Cancer Center. I came to the Roaring Fork Valley in 2014 from Emory University in Atlanta, Georgia, where I attended medical school and subsequently completed Radiation Oncology residency training. I am committed to providing my patients with high quality radiation therapy in a compassionate and caring setting.



Matthew L Stinson, PA-C For over 15 years,I have been part of the Valley View team serving the Roaring Fork communities and beyond. I am excited about the exceptional services we provide at the cancer center,and I consider it a real privilege to participate in our patients’ journey through cancer diagnosis,treatment, and surveillance. I lead the survivorship program to assist patients in their transition from active cancer treatment back to enjoying their lives.



Kimberly Burns, NP
As an Oncology Nurse Practitioner with over 10 years’ experience, I am privileged to care for patients and their families during this challenging time. I collaborate with the Oncologists to provide comprehensive cancer care. My focus is on symptom management for patients receiving chemotherapy and providing follow up care. I also see patients in our survivorship program.





calaway young cancer center

Valley View Hospital | 1906 Blake Avenue | Glenwood Springs, CO 81601 | 970.384.7570