Meet the Brumback Lab Crew

Get to know more about the coolest bunch around UT Austin campus.
  • Brumback Lab Principal Investigator smiling. She is wearing red lipsticks and has on a black blouse.

    Audrey Brumback, MD, PhD

    BRUMBACK LAB PRINCIPAL INVESTIGATOR

    Dr. Brumback serves as the Principal Investigator of the Brumback Lab. She is also a practicing child neurologist at Dell Children’s Medical Center here in Austin, TX.

  • Photo of Dr. Howard smiling. He has brown hair and is wearing a blue shirt.

    Mackenzie Howard, PhD

    HOWARD LAB PRINCIPAL INVESTIGATOR

    Running the Howard lab (next door to the Brumback Lab) Dr. Howard uses his extensive background in cellular neurophysiology to understand mechanisms of genetic epilepsies.

  • Image of Dr. Chancey smiling. She is wearing black glasses.

    Jessica Chancey, PhD

    RESEARCH ASSOCIATE

    Jessica is an electrophysiologist that has studied biophysics of ion channels, single neuron and synaptic physiology in ex vivo brain slices, and in vivo physiology during behavior.

  • Greg Ordermann, PhD

    RESEARCH SCIENTIST

    Dr. Ordemann is a cellular neurophysiologist specialized in studying the physiology of neurons ranging from the level of ion channels to circuit level function. Dr. Ordemann obtained a B.S. and B.A. from Colorado State University in Fort Collins, CO and a Ph.D. in Neuroscience from the University of Texas at Austin where he studied voltage gated ion channel dysfunction in animal models of autism spectrum disorders in brain regions associated with learning and memory. He was then a postdoctoral fellow with Dr. Amy Lee also at the University of Texas at Austin where he investigated voltage gated calcium channel function in cone photoreceptors of the mammalian retina. In his current role as a research scientist in Dr. Audrey Brumback’s lab Dr. Ordemann’s work focuses on corticothalamic circuit dysfunction in neurodevelopmental disorders. His hobby is jogging in the park during the weekend.

  • Fernando "Isaac" Guillen, MS

    RESEARCH ENGINEERING/SCIENTIST ASSOCIATE

    Isaac is a physiologist with 10+ years of laboratory research experience in neuroscience, proficiency in experimental design, electrophysiology, and neural data analysis & visualization. He received his B.S. from The University of Texas at El Paso and his M.S. in Physiology from The Autonomous University of Puebla in Mexico. Before joining UT-Austin, he gained laboratory research experience working in different research institutes around the world such as the Institute of Physiology BUAP (MEX), Max Planck Florida Institute for Neuroscience (USA), and Leibniz Institute for Primate Research (GER). When not doing science, he enjoys looking for the best draft beer and steak in town.

  • Mendee Geist, BA

    LAB MANAGER / RESEARCH SCIENTIST ASSOCIATE

    Mendee Geist has a B.A. from the University of Texas at Austin with a double major in Microbiology and Health & amp; Society. She currently works as a lab tech/research assistant for the Brumback and Howard labs. In her free time she loves to travel around the world, experiencing different cultures and meeting new people with differing views and perspectives.

  • Griffin Heckler, MS

    RESEARCH ENGINEERING /SCIENTIST ASSOCIATE

    Griffin received her B.S. in Behavioral and Cognitive Neuroscience and M.S. in Biomedical Neuroscience from The University of Florida. She is interested in the clinical applications of neuroscientific research to improve patient outcomes, specifically involving behavioral and mood disorders. In her free time, she enjoys live music, experiencing nature, and trying new foods.

  • Shelby Towers

    PhD CANDIDATE

    Shelby is currently pursuing her PhD in Neuroscience through the Institute for Neuroscience here at The University of Texas at Austin.

  • Arwen Harris

    WOMEN IN NEUROSCIENCE INTERN

    Arwen is a junior at The University of Texas at Austin pursuing a dual degree in Neuroscience and Plan II. Her research interests include the brain’s role in interpreting pain specifically in pain disorders, treatments and management of autoimmune disorders, and criminal psychology. In her free time, she loves thrifting and visiting different vintage/estate sales, swimming, and cooking.

  • David Nguyen

    UNDERGRADUATE RESEARCH ASSISTANT

    He is third year Public Health and Human Ecology student born and raised in Texas who loves all kinds of animals. His role is the lab is to help with mice colony management and assisting in various lab duties. Outside of the lab, he loves to help patients as a PCT at Ascension Seton, hike on trails and try new Asian restaurants in Austin!

  • Victoria Lee

    VOLUNTEER RESEARCH ASSISTANT

    Victoria received her B.S. in Biomedical Engineering and B.S. in Computer Science from The University of Texas at Austin. She currently helps with pose estimation of mice using software. In her free time, she enjoys cycling, singing, and learning foreign languages.

Lab Alumni

  • Alisha Ahmed (current PhD student, NYU)

  • Catherine Haberl (current PhD student , UT Austin))

  • Alexandra McConnell (current MD student, MD Anderson/UT Health)

  • Maddy Campbell (former Postbacc student)

  • Aurora Weiden (former Posbacc student)

  • Fantao Weng (former Research Fellow)

  • Sophia Sanchez (current PhD student, UT Austin)

  • Alexandra Alario (current PhD student, University of Iowa)

  • Meredith McCarty (Current MD student, MD Anderson/UT Health)

  • Samantha Jackson (current PhD student, UC Berkeley)

  • Marissa Marquez (Undergraduate Research Assistant)

  • Emmanuella Bassey (Undergraduate Research Assistant)

  • Zora Cook (Women in Neuroscience Intern)

  • Bella Thomas (Women in Neuroscience Intern)

  • Dignity Butts (Women in Neuroscience Intern)

  • Polina Lyuboslavsky (former research scientist associate)

  • Alena Kizimenko (former research scientist assistant)

  • Alexandra "Ali" Munson (current MD student, Texas Tech University)

  • Sara Guarino, PhD (former Postdoc)

  • Shresta 'Diya' Datta (Current PhD student, UT San Antonio))

    Description goes here