Our Team

In 1987, Audrey found DTC Inc. Prior to starting DTC, Audrey served as a clinical and research medical physicist in Nuclear Medicine for the University of Kansas Medical Center. She worked and consulted with the International Atomic Energy Association for 13 years to establish Nuclear medicine programs around the world including Africa, S

In 1987, Audrey found DTC Inc. Prior to starting DTC, Audrey served as a clinical and research medical physicist in Nuclear Medicine for the University of Kansas Medical Center. She worked and consulted with the International Atomic Energy Association for 13 years to establish Nuclear medicine programs around the world including Africa, South America, and Asia. She served on the American Board of Radiology oral exam committee in Nuclear Medicine. 

Mirela joined DTC in December 1993. She provides Diagnostic Medical Physics services for imaging programs which include radiography, fluoroscopy, ultrasound, mammography, MRI, and CT. Mirela has a M.S. in Physics. She is American Board of Radiology certified and MQSA certified. She has State of Florida Licenses in Nuclear Medicine and Rad

Mirela joined DTC in December 1993. She provides Diagnostic Medical Physics services for imaging programs which include radiography, fluoroscopy, ultrasound, mammography, MRI, and CT. Mirela has a M.S. in Physics. She is American Board of Radiology certified and MQSA certified. She has State of Florida Licenses in Nuclear Medicine and Radiology Physics and is a Qualified Expert in Radiation Safety for the State of Missouri. 

Jiping joined DTC in January 2013. Previously, he served as a Senior Programmer in the Department of Radiology, the Miller School of Medicine, University of Miami, and as a Support Scientist in the Division of Cancer Immunology and Tumor Immunotherapy at the City of Hope National Medical Center. He provides Diagnostic Medical Physics serv

Jiping joined DTC in January 2013. Previously, he served as a Senior Programmer in the Department of Radiology, the Miller School of Medicine, University of Miami, and as a Support Scientist in the Division of Cancer Immunology and Tumor Immunotherapy at the City of Hope National Medical Center. He provides Diagnostic Medical Physics services in Nuclear Medicine. Jiping’s credentials include an M.S. and Ph.D. in Chemical Physics from the Dalian Institute of Chemical Physics in China, and Postdoctoral Fellowship in Medical Physics Imaging from the University of Texas MD Anderson Cancer Center. He is American Board of Radiology certified and a Qualified Expert in Radiation Safety for the State of Missouri. 

Chuck joined DTC as a medical physicist in July 2015. Before that, he was a Medical Physics resident at the University of Oklahoma Health Sciences Center in Oklahoma City, OK from July 2013 to July 2015. Before that, he was a Graduate Assistant while enrolled in the Medical Physics program at the University of Oklahoma Health Sciences Cen

Chuck joined DTC as a medical physicist in July 2015. Before that, he was a Medical Physics resident at the University of Oklahoma Health Sciences Center in Oklahoma City, OK from July 2013 to July 2015. Before that, he was a Graduate Assistant while enrolled in the Medical Physics program at the University of Oklahoma Health Sciences Center from August 2011 to June 2013. He provides Diagnostic Medical Physics services for imaging programs which includes radiography, fluoroscopy, ultrasound, MRI, and CT. Chuck’s credentials include an M.S. in Medical Physics from the University of Oklahoma Health Sciences Center in Oklahoma City, OK. He is American Board of Radiology certified, and MQSA certified. He is also on the list of “Qualified Experts in Radiation Safety” for the State of Missouri. 

In 1987, Audrey found DTC Inc. Prior to starting DTC, Audrey served as a clinical and research medical physicist in Nuclear Medicine for the University of Kansas Medical Center. She worked and consulted with the International Atomic Energy Association for 13 years to establish Nuclear medicine programs around the world including Africa, S

In 1987, Audrey found DTC Inc. Prior to starting DTC, Audrey served as a clinical and research medical physicist in Nuclear Medicine for the University of Kansas Medical Center. She worked and consulted with the International Atomic Energy Association for 13 years to establish Nuclear medicine programs around the world including Africa, South America, and Asia. She served on the American Board of Radiology oral exam committee in Nuclear Medicine. 

Crystal joined DTC in July 2019.  Prior to her work at DTC she was a nuclear medicine technologist at  a large hospital in central Florida for sixteen years. The last six of those she was the hospital’s Radiation Safety Officer creating and implementing a highly effective radiation safety program. Crystal runs DTC’s Florida office providi

Crystal joined DTC in July 2019.  Prior to her work at DTC she was a nuclear medicine technologist at  a large hospital in central Florida for sixteen years. The last six of those she was the hospital’s Radiation Safety Officer creating and implementing a highly effective radiation safety program. Crystal runs DTC’s Florida office providing support to nuclear medicine departments. She is currently working on obtaining her board certification in health physics and obtaining the necessary credentials to operate in Florida as a board certified, state licensed, medical physicist including MQSA certification and certification as an MRI safety expert. Crystal’s credentials include an M.S in health physics from Radiological Technologies University VT. She is a Florida state licensed nuclear medicine technologist certified with her CNMT and ARRT (N), giving her clinical expertise that translates directly into practical solutions. 

Tami joined DTC as the operations manager in March of 2018.   She has 30 years’ experience in radiology management including financial; equipment procurement; expansion planning; regulatory compliance (ACR, TJC, MQSA, NRC) and radiation safety.  She obtained her BA in healthcare management from Ottawa University in 2009 and became a certi

Tami joined DTC as the operations manager in March of 2018.   She has 30 years’ experience in radiology management including financial; equipment procurement; expansion planning; regulatory compliance (ACR, TJC, MQSA, NRC) and radiation safety.  She obtained her BA in healthcare management from Ottawa University in 2009 and became a certified radiology administrator with the American Hospital Radiology Administrators association (AHRA) in 2012. Tami acts as liaison between clients and the medical physics by providing guidance and support utilizing her expertise in the hospital imaging environment.  She also manages the operational side of the business.  

Greg joined DTC in June 1994. He brings almost 30 years of educational experience to DTC as a teacher and adjunct professor at a local university. He assisted Dr. Wegst in developing an 80-hour course for physicians who wish to use I-131 in the treatment of thyroid disease. Working through the American Association of Clinical Endocrinolog

Greg joined DTC in June 1994. He brings almost 30 years of educational experience to DTC as a teacher and adjunct professor at a local university. He assisted Dr. Wegst in developing an 80-hour course for physicians who wish to use I-131 in the treatment of thyroid disease. Working through the American Association of Clinical Endocrinologists, they expanded this course into a full board certification program for physicians in Nuclear Endocrinology obtaining the Nuclear Regulatory Commission's recognition as a sub-specialty board. He serves as the Nuclear Medicine Coordinator and assists our Nuclear Medical Physicists in the provision of Nuclear Medical Physics services. As Vice-President of DTC, he assists Dr. Wegst in the day-to-day business activities associated with running the DTC business enterprise.