Lisa has been a diagnostic medical physicist with Krueger-Gilbert Health Physics in Maryland since July 2014. She enjoys working as a consultant and volunteering with the AAPM and ABR. She loves teaching and is passionate about physics education, especially with the general public. Her career goals include obtaining a position on Krueger-Gilbert’s senior leadership team and mentoring women in STEM. She is also active on social media through Instagram and Twitter (@lisag_dmp).

Tianjun Ma is a therapeutic medical physicist with Virginia Commonwealth University and completed his degree at the University at Buffalo and residency training at Cleveland Clinic. He enjoys learning about new technologies and being around with students. Apart from his routine clinical duties, programming and 3D printing are his primary clinical interests. His research focus is on data science/automation in Radiation Oncology. Professionally, he is actively volunteering in AAPM’s task groups.

Fionnbarr is a therapeutic medical physicist specializing in proton therapy at the Inova Schar Cancer Institute in Fairfax Virginia. He started his career in particle physics before transitioning to medical physics in 2015.  After completing his residency training at the University of Pennsylvania in 2019 he relocated to northern Virginia where he has been based since then.  He is passionate about clinical work, research, and education.  His professional ambition is to work to improve the quality of care for patients and to contribute to the broader development of the field of radiation oncology through research and collaboration in professional organizations such as the AAPM.

Sina Mossahebi is an Associate Professor and Director of Proton Physics Fellowship Program at the University pf Maryland School of Medicine and works at Maryland Proton Treatment Center. He received his Ph.D. degree in Physics/Biophysics from Washington University in St. Louis and did Medical Physics residency at the University of Maryland School of Medicine. His research is focused on ionizing radiation dosimetry, proton range verification, dual energy computed tomography (DECT), and Flash therapy.

Shifeng Chen is a Professor and Chief of Clinical Medical Physics in the Department of Radiation Oncology at the University of Maryland School of Medicine. He has been active in the AAPM as a committee member, associate editor, journal reviewer, annual meeting reviewer, moderator, and mentor of the AAPM mentor ship program, etc. He also enjoys volunteering with the American Board of Radiology.  It has always been his career goal to have a positive impact on the lives of cancer patients worldwide through clinical care, research, and education.

Nrusingh Biswal is an Assistant Professor and Director of the Graduate Certificate Program in Medical Physics at the University of Maryland School of Medicine and works at Maryland Proton Treatment Center. He received his Ph.D. in Electrical Engineering from the University of Connecticut and did his residency in Therapeutic Medical Physics at the Rush University Medical Center, Chicago. He was a faculty physicist at Rutgers University, New Jersey before moving to Maryland. He keeps a good balance between patient care, research, and education. His current research focuses on proton therapy, predicting radiation-induced skin toxicities, studying tumor microenvironments during treatment, and tumor hyperthermia. In addition to teaching residents, dosimetry, and medical physics certificate students, he has been engaged in mentoring a diversity of students from early high schoolers to doctoral degree students in the United States and India.