ANCHORAGE RADIATION THERAPY CENTER
Phone: 907.276.2400 Fax: 907.276.4888
VALLEY RADIATION THERAPY CENTER
Phone: 907.745.2900 Fax: 907.745.2999
ALASKA GAMMA KNIFE CENTER
Phone: 907.276.5555 Fax: 907.276.4888

YOUR TEAM

Radiation Oncology Physicians

Establishing and overseeing your treatment

Radiation Oncology Physicians

Establishing and overseeing your overall treatment

Aaron S. Kusano, M.D., S.M.

Dr. Aaron Kusano is a born-and-raised Alaskan, joining our practice in 2015.

Dr. Kusano completed his undergraduate studies in biomedical engineering at Johns Hopkins University, followed by a master’s degree in cancer epidemiology at the Harvard School of Public Health. He is a graduate of the Alaska WWAMI program and during medical school at the University of Washington took a year off to complete a fellowship in applied epidemiology at the Centers for Disease Control and Prevention in Atlanta, GA.

During his residency in radiation oncology, also at the University of Washington, Dr. Kusano was an active researcher in safety in radiation oncology. He has led educational sessions at national conferences in radiation oncology quality and holds appointed positions in the Alaska WWAMI Program and the University of Washington Department of Radiation Oncology. He is director of the AVRTC’s brachytherapy program and serves as Medical Director.

Alaska has always been his home, and he is ecstatic to be back practicing in the neighborhood he grew up in. He looks forward to using his training and expertise within our practice to provide compassionate, top-quality care to Alaskans.

  • Board Certified in Radiation Oncology by the American Board of Radiology (ABR)
  • American Society for Therapeutic Radiology and Oncology (ASTRO)
  • European Society for Radiotherapy and Oncology (ESTRO)
  • American Brachytherapy Society (ABS)

Daniel Seible, M.D.

Dr. Seible first visited Alaska as a boy on a fishing trip. He is now thrilled to live in Anchorage with his family and raise his young kids in such a vibrant community.  

Starting with undergraduate studies in biochemistry and molecular biology at UC Santa Barbara, Dr. Seible went on to earn his M.D. from Harvard Medical School before returning to the West Coast for a residency in radiation oncology at UC San Diego. During his training, Dr. Seible developed a passion for caring for diverse and underserved populations. He has been active in the leadership of multiple initiatives to address health disparities in cancer care, and enjoys partnering with patients from all walks of life to achieve their goals for care. He is committed to educational outreach for both patients and pre-Health students, and he directs the ANION (Alaska Native Internship in ONcology) program for high school and college students that is based at ARTC.  

When not at work, you may find him exploring in the outdoors with his family, Nordic skiing, paddle boarding, fishing, or bore tide surfing. Dr. Seible is also fluent in Spanish. 

  • Board Certified in Radiation Oncology by the American Board of Radiology (ABR)
  • American Society for Therapeutic Radiology and Oncology (ASTRO)

John S. Yordy, M.D., Ph.D.

Dr. Yordy always dreamed of living in Alaska. After his third visit, he made the permanent move to the Mat-Su Valley.

Dr. Yordy is a graduate of the Medical Scientist Training Program at the Medical University of South Carolina, where he earned his M.D. and Ph.D. degrees. Following the completion of residency in Radiation Oncology at MD Anderson Cancer Center in Houston, Dr. Yordy joined the faculty at the University of Texas Southwestern Medical Center in Dallas, Texas, working as a physician scientist. He worked in the clinic as well as directed a translational research lab testing new drugs that could be combined with radiation therapy to make radiation treatments more effective.

Prior to medical and graduate school, Dr. Yordy was able to visit and experience many different parts of the world, as well as work in several interesting jobs.

  • Board Certified in Radiation Oncology by the American Board of Radiology (ABR).
  • American Society for Therapeutic Radiology and Oncology (ASTRO)
  • American Society of Clinical Oncology (ASCO), American College of Radiology (ACR)
  • International Association for the Study of Lung Cancer (IASLC)
  • American Radium Society (ARS).

Ewa Zabrocka, M.D.

As an outdoor enthusiast, Dr. Zabrocka always dreamt of exploring beautiful Alaska. She is now very excited to practice here and call it her home.

Following obtaining her M.D. degree from Medical University of Bialystok, Poland, Dr. Zabrocka completed residency in radiation oncology at the State University of New York (SUNY) at Stony Brook, serving as a chief resident in the final two years of residency.

During her training, Dr. Zabrocka was actively involved in patient safety and quality improvement initiatives. She also worked on research projects focusing on predicting treatment outcomes in cancer patients and exploring new treatment approaches. Her clinical interests revolve around advanced radiation delivery techniques, relationship-centered care, and interdisciplinary approach to cancer treatment.

She is thrilled to be a part of AVRTC and looks forward to leverage her training and skills to provide exceptional care to our patients.

Outside of work, Dr. Zabrocka enjoys hiking, biking, swimming, and traveling.

  • American Society for Therapeutic Radiology and Oncology (ASTRO)
  • American College of Radiation Oncology (ACRO)
  • Society for Women in Radiation Oncology (SWRO)
  • American Medical Association (AMA)

Aaron S. Kusano,
M.D., S.M.​

Bio

Aaron S. Kusano,
M.D., S.M.​

Bio

Aaron S. Kusano,
M.D., S.M.​

Bio

Daniel Seible,
M.D.​

Bio

Aaron S. Kusano,
M.D., S.M.​

Bio

John S. Yordy,
M.D., Ph.D.​

Bio

Aaron S. Kusano,
M.D., S.M.​

Bio

Ewa Zabrocka,
M.D.​

Bio

Aaron S. Kusano, M.D., S.M.

Dr. Aaron Kusano is a born-and-raised Alaskan, joining our practice in 2015.

Dr. Kusano completed his undergraduate studies in biomedical engineering at Johns Hopkins University, followed by a master’s degree in cancer epidemiology at the Harvard School of Public Health. He is a graduate of the Alaska WWAMI program and during medical school at the University of Washington took a year off to complete a fellowship in applied epidemiology at the Centers for Disease Control and Prevention in Atlanta, GA.

During his residency in radiation oncology, also at the University of Washington, Dr. Kusano was an active researcher in safety in radiation oncology. He has led educational sessions at national conferences in radiation oncology quality and holds appointed positions in the Alaska WWAMI Program and the University of Washington Department of Radiation Oncology. He is director of the AVRTC’s brachytherapy program and serves as Medical Director.

Alaska has always been his home, and he is ecstatic to be back practicing in the neighborhood he grew up in. He looks forward to using his training and expertise within our practice to provide compassionate, top-quality care to Alaskans.

Certifications and Memberships

  • Board Certified in Radiation Oncology by the American Board of Radiology (ABR)
  • American Society for Therapeutic Radiology and Oncology (ASTRO)
  • European Society for Radiotherapy and Oncology (ESTRO)
  • American Brachytherapy Society (ABS)

Daniel Seible, M.D.

Dr. Seible first visited Alaska as a boy on a fishing trip. He is now thrilled to live in Anchorage with his family and raise his young kids in such a vibrant community.  

Starting with undergraduate studies in biochemistry and molecular biology at UC Santa Barbara, Dr. Seible went on to earn his M.D. from Harvard Medical School before returning to the West Coast for a residency in radiation oncology at UC San Diego. During his training, Dr. Seible developed a passion for caring for diverse and underserved populations. He has been active in the leadership of multiple initiatives to address health disparities in cancer care, and enjoys partnering with patients from all walks of life to achieve their goals for care. He is committed to educational outreach for both patients and pre-Health students, and he directs the ANION (Alaska Native Internship in ONcology) program for high school and college students that is based at ARTC.  

When not at work, you may find him exploring in the outdoors with his family, Nordic skiing, paddle boarding, fishing, or bore tide surfing. Dr. Seible is also fluent in Spanish. 

Certifications and Memberships

  • Board Certified in Radiation Oncology by the American Board of Radiology (ABR)
  • American Society for Therapeutic Radiology and Oncology (ASTRO)

John S. Yordy, M.D., Ph.D.

Dr. Yordy always dreamed of living in Alaska. After his third visit, he made the permanent move to the Mat-Su Valley.

Dr. Yordy is a graduate of the Medical Scientist Training Program at the Medical University of South Carolina, where he earned his M.D. and Ph.D. degrees. Following the completion of residency in Radiation Oncology at MD Anderson Cancer Center in Houston, Dr. Yordy joined the faculty at the University of Texas Southwestern Medical Center in Dallas, Texas, working as a physician scientist. He worked in the clinic as well as directed a translational research lab testing new drugs that could be combined with radiation therapy to make radiation treatments more effective.

Prior to medical and graduate school, Dr. Yordy was able to visit and experience many different parts of the world, as well as work in several interesting jobs.

Certifications and Memberships

  • Board Certified in Radiation Oncology by the American Board of Radiology (ABR).
  • American Society for Therapeutic Radiology and Oncology (ASTRO)
  • American Society of Clinical Oncology (ASCO), American College of Radiology (ACR)
  • International Association for the Study of Lung Cancer (IASLC)
  • American Radium Society (ARS).

Ewa Zabrocka, M.D.

As an outdoor enthusiast, Dr. Zabrocka always dreamt of exploring beautiful Alaska. She is now very excited to practice here and call it her home.

Following obtaining her M.D. degree from Medical University of Bialystok, Poland, Dr. Zabrocka completed residency in radiation oncology at the State University of New York (SUNY) at Stony Brook, serving as a chief resident in the final two years of residency.

During her training, Dr. Zabrocka was actively involved in patient safety and quality improvement initiatives. She also worked on research projects focusing on predicting treatment outcomes in cancer patients and exploring new treatment approaches. Her clinical interests revolve around advanced radiation delivery techniques, relationship-centered care, and interdisciplinary approach to cancer treatment.

She is thrilled to be a part of AVRTC and looks forward to leverage her training and skills to provide exceptional care to our patients.

Outside of work, Dr. Zabrocka enjoys hiking, biking, swimming, and traveling.

Certifications and Memberships

  • Board Certified in Radiation Oncology by the American Board of Radiology (ABR)
  • American Society for Therapeutic Radiology and Oncology (ASTRO)
  • American College of Radiation Oncology (ACRO)
  • Society for Women in Radiation Oncology (SWRO)
  • American Medical Association (AMA)