Healthcare Providers

Monica Barton, M.Ed
M.Ed, Behavioral Health Resident

Monica received her BS in Criminology and M.Ed in Clinical Mental Health Counseling from George Mason University. She has experience working with adolescents and adults with depression, anxiety, and substance use.

Karen Budd, NP
MSN, RN, Family Nurse Practitioner

Karen received her BSN from Virginia Commonwealth University and her MSN from George Mason/George Washington University. She has an interest in primary care and health promotion to prevent and manage chronic medical problems.

Lisa Campo, DNP
DNP, ANP-BC, Nurse Practitioner

Lisa received her BSN from Lynchburg College, MSN from Seton Hall University and DNP from George Washington University. She enjoys working with the diverse students at Mason and helping students quit smoking.

Brian Cogan, LPC
M.Ed, LPC, Behavioral Health Coordinator

Brian received his BS in Psychology and M.Ed in Clinical Mental Health from Springfield College, Mass. He has experience working with young adults and adolescents with depression, anxiety, ADHD, substance use, and difficulties with life transitions.

Mary Davis, NP
Adult Nurse Practitioner
Neely Frederick, NP
Nurse Practitioner

Neely received her BSN from University of North Carolina at Greensboro and MSN from Winston Salem State University. Her interests include women’s health, community health, and working in tandem with patients to meet their health goals.

Victoria Garrison, MD
MD
Cameron Sell Hoffman, NP
MSN, RN, Family Nurse Practitioner

Cameron attended Tulane University for her BS, Marymount University for her AD, and George Mason/George Washington University for her MSN. She has 12 years of experience. She works at the Fairfax & Mason Square clinics.

Patrice Levinson, NP
MSN, RN, Family Nurse Practitioner

Patrice received her BSN from California State University, Long Beach and her MSN from George Mason/George Washington University. She is a certified Mental Health First Aid instructor and teaches the course at Mason.

Erin McCall, DO
DO, American Board of Family Medicine certification

Dr. McCall attended medical school at Philadelphia College of Osteopathic Medicine and completed her residency at Lehigh Valley Health Network. Her interests include mental health, LGBTQ+ health, and lifestyle medicine.

Jennifer Monson, NP
MSN, RN, Nurse Practitioner

Jennifer received her BSN from University of Florida and MSN from University of Cincinnati. She is interested in women’s health and health education. She works at the Fairfax & SciTech clinics.

Leadership Team

Joan Bushore
MSN, RN, Associate Nursing Director

Joan received her BSN from Virginia Commonwealth University and her MSN in Nursing Administration from Liberty University. Her goal is to facilitate an inclusive culture where all students and staff feel welcome.

Lois Doyle
BSN, RN, Lead Nurse

Lois, a NYC native, received her BSN from The College of Mount Saint Vincent, and has been enjoying working with the college population at Mason for over 12 years.

Nandini Koka, MD
MD, Executive Director

Dr. Koka received her medical degree from Eastern Virginia Medical School in Norfolk, VA and completed her residency at Lancaster General Hospital in Lancaster, PA. Dr. Koka enjoys providing care to the young adult population and improving access to quality healthcare with interests in acute care, office procedures and sports injuries.

Christopher Rzengota, LPC
MA, LPC, LSATP, Associate Director of Behavioral Health

Chris received his BA from Moody Bible Institute and MA in Mental Health Counseling from Nyack College in New York. His focus is mental health and substance use and he works with students to foster positive change in their lives.

Yasmine Refaat
Associate Administrative Director
Erin Wisman, MD
MD, Associate Medical Director

Dr. Wisman received her medical degree from Wake Forest University School of Medicine in Winston-Salem, NC and completed her residency at Brown University Family Medicine Residency in Pawtucket, RI. Her clinical interests include preventive care, shared decision-making, and reproductive healthcare, including family planning and LGBTQ+ health.

Clinical and Administrative Teams

George Mason University Student Health Services staff group photo

Clinical Team

Crystal DeJesus, BSN, RN

Mollie DelVecchio, BSN, RN

Belinda Demelis, BSN, RN

Kathy Fields, BSN, RN

Harry (Tyrone) Johnson, Lab Manager

Kristen Leitner, BSN, RN

Trudie Lynch, MA

Bridget Morrison, RN

Aria Nam, MA

Eileen Neunaber, BSN, RN

Lori O’Connor, BSN, RN

Megan Symanowitz, MSN, RN

Lisa Spencer, BSN, RN

Lesley Van Linn, BSN, RN

Administrative Team

Anna Accardo, Health Promotion Graduate Assistant

Tatiana Braddy-Gadsden, Receptionist/Medical Data Specialist

Lindsey Carter, Receptionist/Medical Data Specialist

Cindy Fisher, Lead Receptionist/Medical Data Specialist

Sonja Fitzner, Billing Manager

Stephanie Funkhouser, Health and Well-being Promotion Coordinator

Patricia Haggerty, Insurance Administrative Assistant

Erin Harpine, Special Projects Coordinator

Della Jarrett, Insurance Coordinator

Shannon LaPlant, Immunization Coordinator

Tifiane Leitner, MA, Immunization Specialist

Kayla Moore, ARIE Graduate Assistant

Asadullah Nizam, Immunization Specialist

Umme Rubab, Clinic Administrative Specialist

Patricia Sattarzadeh, Receptionist/Medical Data Specialist

Faiza Shaikh, Information Technology Specialist

Gonul Yanik, Receptionist/Medical Data Specialist