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Full Time Staff

David Reitman Medical Director Student Health Center

Dr. David Reitman serves as the Medical Director for the Student Health Center. In this capacity, he oversees all clinical services provided to American University students. In addition to his leaders

  (202) 885-3958

Edythe-Anne Cook Associate Director for Administrative Services Student Health Center

Edythe Cook is originally from Tuckerton, NJ and has lived in the Washington, DC area since 1998. As a student at AU Edythe was very active in the DC Reads Program, was an FSE Leader and Coordinator,

  (202) 885-3201

Ulka Agarwal Psychiatrist Student Health Center

Dr. Agarwal is a psychiatrist at AU’s Student Health Center. She prescribes and manages psychiatric medication for general mental health issues such as depression and anxiety. She earned her M.D. at T

Claire Milliken Psychiatric Health Practitioner Student Health Center

Claire is one of the psychiatric prescribers at the Student Health Center. She attended Villanova University for Nursing and the University of Virginia for her Nurse Practitioner degree. Claire is a b

Chidi Agbaeruneke Administrative Coordinator Student Health Center

Chidi is a Washington, DC native. Prior to joining American University, he worked at various medical institutions such as Walter Reed and Kaiser Permanente where his experience was concentrated in man

  (202) 885-3216

Sandra Reyes Patient Service Representative Student Health Center

Sandra a Washington, DC native joined American University summer 2013 as a data analyst for the Honors and Alumni Relations Department. Sandra comes with over seven years of experience in the medical

  (202) 885-3565

Jatna Breton Deleon Patient Service Representative Student Health Center

Jatna, has lived in Washington DC for over 21 years and joined the Student Health Center in November of 2018. She was a patient services representative at Shady Grove fertility and prior to that serve

Sarah Hynes Registered Nurse Student Health Center

Sarah Hynes is a registered nurse and is originally from Tarrytown, New York. She has been with the Student Health Center for fifteen years. Prior to that, she worked in the ICU at the V.A. Medical Ce

  (202) 885-3691

Sarah Wagstaff Advanced Practice Clinician Student Health Center

Sarah joined the Student Health Center in December 2018 after relocating to Washington DC from Roanoke VA.  She is a board-certified Physician Assistant.  In 2014, Sarah graduated from the Physician A

Karen Troccoli Advanced Practice Clinician Student Health Center

Karen, a Washington D.C. native, is a board-certified Family Nurse Practitioner. She has been practicing since 2012 and joined the Student Health Center in 2019. Her previous clinical experience inclu

Kimberly Callender Part Time Staff

Kimberly is a native of Brooklyn, NY and is a board-certified Family Nurse Practitioner (FNP). She has been practicing as an FNP since 2012 and joined the Student Health Center in 2021. Her experience

Part Time Staff

Tamar Zakheim

Tamar Zakheim, PA-C was born and bred in New York and has been living in the DC area for over a decade. She joined the Student Health Center in 2019. Tamar spent several years practicing Adult Internal Medicine prior to joining the AU team. Empowerment through education and prevention are a big part of why she loves working at AU. When not on campus Tamar can be found on a brisk walk, cooking, reading, volunteering, and enjoying the outdoors with her husband and five children.

Masters of Science in Health Sciences and Physician Assistant Studies, George Washington University, 2012.
Masters of Health Sciences, Johns Hopkins School of Public Health, 2007.
Bachelor of Arts, Barnard College, Columbia University, 2004.

Annie Milam

Annie was born and raised in Colorado and went to University of Oregon for her undergraduate degree. She spent 4 years working on Capitol Hill in DC before going to NYC for graduate school. She is a board-certified Physician Assistant and has been practicing since 2014. Prior to joining the Student Health Center, she worked in adult primary care. In her free time, Annie enjoys spending time outside and being with her husband and three kids.

Master of Science in Physician Assistant Studies – Pace University, 2014
Bachelor of Science – University of Oregon, 2006