Jason Hirshberg, DO, MHS, is part of our Radiation Oncology team and is eager to bring the latest in medical education, along with a wealth of experience with radiation oncology technology, to Trinity Health. A native of Boulder, CO, Dr. Hirshberg earned a Master of Health Science degree from Johns Hopkins University, Baltimore, MD, before obtaining a Doctor of Osteopathic Medicine from Midwestern University, Glendale, AZ. He completed radiation oncology residencies at Northwell/Hofstra University LIJ, Lake Success, NY, as well as at the Medical College of Wisconsin, Milwaukee. Throughout his career, Dr. Hirshberg has been featured in numerous publications and has received several awards, including the US Public Health Service Excellence in Public Health Award. Outside of work, he enjoys walking his dogs, fishing, hiking and other outdoor activities.
Trinity CancerCare Center
Xiaocheng Yang, PhD, DABR
A key member of our cancer care team, Xiaocheng Yang, PhD, DABR, is a medical physicist highly trained to manage the technical aspects of Trinity’s radiation oncology program. He consults with radiation oncologists to calculate doses and machine settings for radiation treatments and has chief responsibility for calibrating radiation sources like the linear accelerator to ensure that patients receive the prescribed radiation dose.
A graduate of Peking University, majoring in nuclear physics, Xiaocheng earned a master’s degree in optics from Capital Normal University in Beijing. His PhD in solid state physics was completed at West Virginia University, where he also served as a post-doctoral associate. He went on to complete a post-doctoral fellowship in medical physics at the University of Maryland School of Medicine, Baltimore, and remained there to fulfill his medical physics residency at the U of Maryland Medical Center. He practiced at Good Samaritan Hospital Radiation Oncology Center in Baltimore prior to joining Trinity Health.
Xiaocheng has written numerous articles for peer-reviewed publications and presented at conferences of the American Association of Physicists in Medicine, of which he is a member. He is board certified in therapeutic physics and a Diplomate of the American Board of Radiology.
Moayed Ibrahim, MD
A member of our cancer team, Moayed Ibrahim, MD, is a board-certified medical oncologist and hematologist, dedicated to providing expert care to cancer patients utilizing the latest anti-cancer therapies such as chemotherapy, immunotherapy, and hormone therapy. He is also skilled in the diagnosis and treatment of diseases of the blood and blood forming organs.
A graduate of the Hashemite University Faculty of Medicine, Jordan, Dr. Ibrahim did his Internal Medicine residency at East Tennessee State University/Quillen College of Medicine in Mountain Home, TN. After completing a fellowship in Geriatric Medicine at Baylor College of Medicine, Houston, TX, he accomplished his Hematology/Oncology fellowship at Tulane University School of Medicine, New Orleans, LA. He was selected as chief resident and chief fellow during his training.
Dr. Ibrahim takes pride in treating his patients as he would like his own family members to be treated. He believes that shared decision-making is the cornerstone of a successful treatment plan.
Dr. Ibrahim is board certified in Hematology, Medical Oncology, Geriatrics and Internal Medicine. He’s been published in peer-reviewed publications and has been recognized with multiple academic and research awards, including the 2020 American Society of Hematology Abstract Achievement Award.
A member of the American Society of Clinical Oncology, American College of Hematology, and American Geriatric Society, he enjoys cycling, running, and walking his dog, Smoke.
Sally Eberle, FNP-C
Sally Eberle, FNP-C, is a board-certified nurse practitioner who is part of our Radiation Oncology team. A Minot native, Sally earned her Bachelor of Science in Nursing from Medcenter One College of Nursing and practiced four years at Garrison Memorial Hospital before earning her Master of Science in Family Nurse Practice from the University of Mary. She provided primary care services to patients at Trinity Health’s convenience clinic for seven years and spent three years serving patients at CHI St. Alexius Health. Most recently, Sally served as a nurse practitioner with our Family Medicine team at Trinity Health East Ridge since 2018. She’s certified by the American Academy of Nurse Practitioners and is a member of the North Dakota Nurse Practitioners Association. During her free time, she enjoys gardening, going to the lake and reading.
Annie Steen, FNP-C
Annie Steen, FNP-C, is an experienced nurse practitioner and a member of our medical oncology team. Working in collaboration with other providers, she offers care and support to patients undergoing medical oncology and hematology treatments, with services ranging from patient education to follow-up care and symptom management. A Minot native, Annie earned her Bachelor of Science in Nursing from North Dakota State University. She practiced rehabilitation and ortho-neuro nursing at Sanford Health in Fargo, later returning to Minot to work in the area of rheumatology at Trinity Health. She completed her Master of Science in Family Nurse Practice at the University of North Dakota and provided primary care services to patients at CHI St. Alexius Health in Minot for six years. A member of the American Association of Nurse Practitioners, Annie is married with a son and a daughter.
Michael Grant, MD
Board certified in Radiation Oncology. Additional information being updated.





