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Meet our residents 


Gryzwacz

Vince Gryzwacz, MD
PGY-5
Medical School: Central Michigan University
Undergraduate: University of Michigan

Vincent Grzywacz is a metro-Detroit native who graduated magna cum laude from the University of Michigan Nuclear Engineering and Radiological Sciences program prior to matriculating to the Central Michigan University College of Medicine. His diverse research interests have included studying deformable image registration for radiation therapy, population health equity, and cancer screening outcomes and modalities. He completed his Transitional Year at William Beaumont Hospital – Royal Oak, MI. Outside of medicine and research, his hobbies and interests include golf, American history, and playing Xbox.


Willen

Ben Willen, MD
PGY-5

Medical School: Wright State University
Undergraduate: University of Michigan

Ben Willen grew up in Cleveland, Ohio. He completed his undergraduate studies in Cell and Molecular Biology at the University of Michigan and his medical degree at Boonshoft School of Medicine at Wright State University. He completed his internship at William Beaumont Hospital. He enjoys spending time outdoors hiking and skiing, especially going for adventures with his two dogs and his wife.


Zureick

Andrew Zureick, MD
PGY-5

Medical School: University of Michigan
Undergraduate: Dartmouth College

Andy Zureick grew up locally in Bloomfield Hills, MI. He moved to New Hampshire for his undergraduates studies at Dartmouth College, where he majored in chemistry. He returned to the Midwest for medical school at the University of Michigan, and spent a research year at Massachusetts General Hospital investigating dosimetric and anatomic correlates of neurocognitive outcomes following proton therapy in pediatric brain tumor patients, under the guidance of Dr. Torunn Yock. During medical school, he co-authored a book entitled What Every Science Student Should Know with the University of Chicago Press, and served as an author and editor for the iconic review book, First Aid for the USMLE Step 1 Exam, for three years. He completed his Transitional Year Internship at William Beaumont Hospital and is excited to have started his residency here as well. In his spare time, he enjoys listening to music, playing the piano, and spending time with his wife who is an ophthalmology resident.


Allison Hazy

Allison Hazy, MD
PGY-4
Medical School: Central Michigan University College of Medicine
Undergraduate: Michigan State University

Allison Hazy was raised in Rockford, MI. She completed her undergraduate studies in Neuroscience and Spanish at Michigan State University, and received her MD from Central Michigan University College of Medicine. Radiation oncology is the perfect combination of her favorite aspects of medicine. She enjoys running, playing darts, and walking with her two dogs, Theodore and Franklin. She spends the rest of her spare time practicing for the LPGA Legends Tour. 


Kamran Salari

Kamran Salari, MD
PGY-4
Medical School: University of Cincinnati College of Medicine
Undergraduate: Columbia University

Kamran Salari was born and raised in Toledo, Ohio. He attended Columbia University and received his bachelor’s degree in Applied Mathematics. After college, he served in AmeriCorps for two years as an HIV counselor in Dearborn, MI and Chicago. He then received his medical degree from the University of Cincinnati College of Medicine where he was drawn to the field of radiation oncology. His research interests include using artificial intelligence to improve different aspects of radiation oncology. Outside of medicine, Kamran enjoys powerlifting, sports, Baltimore Ravens football, and horror movies. 


Joseph Lee, MD, PhD
PGY-2

Joseph Lee grew up in Columbus, Ohio. He obtained his undergraduate degree in bioengineering at the University of California, Berkeley. He then completed the combined MD/PhD program at the University of Toledo, where his research focused on novel neurotransmitter pathways in the autonomic control of salivation. During medical school, his experience with cancer patients and various oncologists left a lasting impression on him. In his free time, he enjoys exploring new cuisines and coffee shops, playing tennis, and thinking about getting a dog.


Bailey Loving, MD
PGY-2

Bailey Loving grew up in Denver, Colorado. His undergraduate major was in Molecular Biology at The University of Denver, where he had early exposure to Radiation Biology. He then completed his medical doctorate at the University of Colorado, where he further pursued his interest in oncology. He is grateful for the opportunity to train at Beaumont and is excited to further develop his experience using diverse radiation modalities to treat complex cases. He is interested in combining his basic science research with translational research. He enjoys wildlife photography, canoeing on the beautiful Great Lakes of Michigan, spending time with his Fiancé, playing piano, playing video games, and has a general love for learning new things.



Derek Mumaw, MD
PGY-2

Nassif

Tracy Nassif, MD
PGY-2


Oyeniyi

Jacob Oyeniyi, MBBS
PGY-2

Sebastian

Ebin Sebastian, MBBS
PG-2


Spencer Liu, DO

Spencer Liu, DO
PGY-1

Yastira Ramdas, MBChB

Yastira Ramdas, MBChB
PGY-1


Nadine Tayeb, MD

Nadine Tayeb, MD
PGY-1

Residency Programs

Fellowship Programs

Fellowship Programs
(no ACGME Accreditation)


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