Clinical Trials Unit Team:


Jessica Ansel, Clinical Research Nurse Coordinator

Jessica is a Registered Nurse from Long Island, NY.  She received her BA in Chemistry at SUNY Geneseo in 2010.  Knowing she wanted to pursue a career that involved both scientific research and health care, Jessica spent the next couple years taking pre-requisite classes for nursing school and volunteering as an EMT. In 2014, she graduated from SUNY Stony Brook with her BS in Nursing.  Jessica spent the beginning of her nursing career gaining experience on a busy and fast-paced acute care floor on Long Island.  In 2015, she moved to Boston and was able to combine her passions for both research and nursing. She joined the CVVR CTU as the new Clinical Research Nurse Coordinator for Dr. Stephenson’s clinical trials unit.

Diane Ananos, Clinical Research Nurse Coordinator

Diane comes from a line of nurses that stretches back two generations. She received her BS in nursing from Penn State University in 2006. She began her career at Mount Sinai Hospital in Manhattan, working in the pediatric intensive care unit for 4 years, followed by 2 years in the medicine / pediatric outpatient clinic. In 2012 she took a position as a research coordinator in the Division of Pediatric Allergy and Immunology where she gained experience in the design and execution of clinical trials.  Continuing to follow her passion for research, in 2016 she moved to Boston where she joined the CVVR CTU as a clinical research coordinator working on HIV vaccine / immunotherapeutic and Zika vaccine trials.  She plans to obtain a graduate degree as a Family Nurse Practitioner and to one day lead her own research studies. In her spare time, Diane enjoys visiting local museums, drawing and cheering on the Patriots.

Kate Jaegle, Clinical Research Nurse Coordinator

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Kate is one of the clinical research nurse coordinators and started in February 2018.  She graduated from University of Connecticut in 2012 with a BSN.  During her time at UCONN she studied abroad in Cape Town, South Africa and worked with the HIV/AIDS population.  From there, she has worked as a staff nurse both in Connecticut and in Boston at Spaulding Hospital in Cambridge and New England Baptist Hospital.  She is currently pursuing a Master’s Degree in Nursing specializing in the Adult-Gerontologic population and is excited to continue her education and apply it to her new career in research.


David Lee, Clinical Research Assistant II

David received his B.S. in Biology from Brandeis University in 2016. There he conducted research on the relationship of mitochondrial mutational load with Type 2 Diabetes onset in Arvicanthus Niloticus. He's also conducted research at UPMC Children's Hospital of Pittsburgh on the effects of vitamin D supplementation and asthma. He also served as the President of Brandeis Tae-Kwon-Do club and enjoys karaoke, learning new recipes, and tutoring.

Connor Bradshaw, Clinical Research Assistant

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Connor received his B.S. in Biology with a concentration in Health Sciences from Emmanuel College in 2017. During this time, he was a member of the Men’s Soccer Team, served on the Academic Integrity Board, and participated in Emmanuel College’s Alternative Spring Break, where he and other students volunteered their time at various service locations throughout the Boston area. As an undergraduate, he conducted clinical research at Boston Medical Center that looked to prove a method of quantifying fibrotic tissue build-up as a result of radiation therapy in head and neck cancer patients, and to hopefully improve treatment options and quality of life outcomes for future patients in the field. In his spare time, he enjoys exercising, reading, and exploring new parts of Boston. Connor is passionate about public health and infectious disease research, and hopes to go on to graduate school to learn how to better address the health care inequities that exist in the world.

Rachel Fogel, Clinical Research Assistant


Rachel received her B.A. from Macalester College in 2016, where she studied psychology, religious studies, and community and global health. Following graduation, she spent a year working as a Research Assistant in an Autoimmune Hepatitis lab at Indiana University. As a recent Boston transplant, Rachel enjoys exploring the art scene and trying new restaurants. She plans to attend medical school in 2019 with the hope of pursuing a career in global women’s health.


Anna Tyler, Clinical Research Assistant

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Anna graduated from Trinity College in 2017 with a Bachelor of Science in biology with a concentration in biomedical sciences. At Trinity, she worked as a biology laboratory teaching assistant and has previously conducted research on Vibrio cholerae vaccines at Massachusetts General Hospital. Anna has long been interested in infectious diseases and is currently deciding between pursuing an M.P.H. in epidemiology or an M.D. to become an infectious disease specialist. One would most likely find Anna either walking her dog on the beach, listening to any and all types of music, or attempting not to spill food on herself.

Tatenda Makoni, Clinical Research Assistant

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Tatenda graduated from Gordon College with a Bachelor's of Science degree in Chemistry - Biochemistry and Health Professions concentrations in December 2017. Her last summer as an undergraduate was spent at the Nelson Mandela School of Medicine in KwaZulu - Natal, South Africa where she performed question based HIV research under the mentorship of Dr. Zaza Ndhlovu. Tatenda hopes to pursue a career in medicine, public health, and HIV research. She eventually plans on going back to her home country of Zimbabwe where she hopes to positively influence the policy making in the government health sector. During her spare time, Tatenda enjoys watching TV, going to the beach and trying out different coffee shops.