Clinical Team

Melanie Burton
Clinical Research Coordinator II
- Phone: 314-791-8550
- Email: burtonm@wustl.edu
Melanie Burton received her bachelor’s in psychology in the summer of 2020 and has developed an interest in the pathophysiology of neurological disorders, which brought her to the team. She is working on the SEABIRD project and loves to being involved in the progression of diagnostic tools for Alzheimer’s disease. Burton is also involved in the cataloging of the samples collected for the SEABIRD study via the use of a composite sample organization program entitled FreezerWorks.

Rickey George
Clinical Research Study Assistant II
Rickey George received his BS in psychology in December of 2019. During his education, he became drawn to the prospect of research but decided to pursue other areas of work to broaden his experience. However, research was his true passion, which eventually brought him to the Bateman lab. He is currently working on the SEABIRD project and is passionate in aiding the fight against Alzheimer’s disease through the progression of research aimed at improving diagnostic techniques. This involves screening participants and working closely on blood draws, as well as sample processing.

Adrienne Koelewijn
Clinical Research Study Assistant II
In spring 2023, Adrienne earned a BS in Biochemistry with a Minor in Psychology from Missouri Baptist University, where research projects ignited her passion for scientific exploration. Adrienne is determined to contribute to the fields of medicine and research. Joining the Bateman lab is exciting for her as the lab focuses on advancing diagnostic methods for Alzheimer's disease. Besides her professional pursuits, she enjoys decorating, cooking, seeking adventures, traveling, and shopping. She plans to apply to medical school in fall 2024.

Andrea Peterson-Brown
Research Nurse Coordinator II
- Phone: 314-362-2147
- Email: Peterson-brownandrea@wustl.edu
Andrea Peterson-Brown is one of the newest additions to the research team. However, she has been assisting with Bateman's research studies for over 15 years. While working in the clinical trials research unit (CTRU), she helped with a multitude of studies. Services included blood and CSF collection, infusion administration, LP assistance and routine nursing services. Peterson-Brown has been a registered nurse for over 26 years, receiving degrees from Jewish College of Nursing and Allied Health and Barnes College of Nursing at University of Missouri-St.Louis. She is currently completing a MSN Nurse Educator degree at Goldfarb School of Nursing. Peterson-Brown will be working on several studies with a primary concentration on the DIAN observational study. She enjoys interacting with patients and is extremely excited to be a part of Bateman’s world-wide, important and innovative research projects.

Diane Salamon
Research Nurse Coordinator II
- Phone: 314-273-9057
- Email: salamond@wustl.edu
Diane Salamon is a research nurse coordinator who recently joined the Bateman lab. She has been a coordinator since February 2007 with prior work experience in the departments of Surgery, Psychiatry, and Nephrology. She is currently working on the SEABIRD Study, which focuses on validating a blood-based test of beta-amyloid levels capable of identifying Alzheimer's disease before symptom onset. She is happy to be a part of the Bateman lab and is excited to contribute towards Alzheimer’s disease research.

Wendy Sigurdson, BScN, MHSc, RN
Clinical Nurse Coordinator II
- Phone: 314-362-2256
- Email: sigurdsonw@wustl.edu
Wendy Sigurdson is a clinical research nurse in neurology and has been with Bateman since April 2007. Her prior work experience includes research for the Department of Neurosurgery. She received her BScN at McMaster University in Canada and her MHSc at Washington University. Her focus is DIAN and DIAN-TU but also assists with the ongoing A-beta and Tau studies. She enjoys working with Bateman and the team because of the amazing, cutting edge research.

Lisa Soke
Clinical Research Supervisor
Lisa Soke has a BA in psychology from University of Missouri – St. Louis where she worked in a neuropsychology lab researching Alzheimer’s disease. She tutored students in general psychology, biopsychology, hormones and behavior and French. She has been at Washington University since December 2019, working in the psychiatry department before joining the Bateman lab in May 2022. She assists with several studies, including SEABIRD, DIAN and Tau SILK and is thrilled to be a part of such groundbreaking projects.