Health and Counseling Services Staff

Medical and Nursing Staff

Sara Aierstuck, MSN, RN, FNP-BC

Sara AierstuckDirector of Health and Counseling Services

Sara is a nurse practitioner with experience in college and university health centers at Yale University and the University of Massachusetts Amherst, and has been the director of HCHCS since 2009. She earned a B.A. from Franklin and Marshall College; M.S.N from Yale University, and is AANC board-certified as a family nurse practitioner.


Health Services Staff

Ronald A. Kelter, PA-C, Lic Ac, AAHIVS

Ronald A. KelterPhysician Assistant and Acupuncturist

Ron is a physician assistant and acupuncturist who joined the staff at Hampshire College in fall 2013. Ron has years of experience in general primary care to adults and adolescents as well as gastroenterology specialty practice. He is a graduate of Northeastern University's Bouve College of Pharmacy and Health Sciences with a master of health professions, and completed a graduate-level program in traditional Chinese medicine at the New England School of Acupuncture. He is a certified HIV specialist through the American Academy of HIV Medicine. Ron graduated from Clark University with a B.A. in psychology and sociology.


Ellen Campbell, R.N.

Clinic/Advice Nurse

Tamara L. Pascoe, M.D.

Tamara L. Pascoe, M.D.Supervising Physician

Joined University of Massachusetts UHS: 2014
Medical interests: Primary care and family medicine; sports medicine; kinesiology; healthcare for underserved populations
Education: M.D., University of Utah, Salt Lake City, Utah; M.S., exercise and sports studies, Boise State University, Boise, Idaho.; B.S., athletic training, Boise State University. Residency, Family Medicine Residency of Idaho, Boise
Professional background: Medical director and family medicine physician, Edward M. Kennedy Community Health Center, Worcester, Mass.; associate head athletic trainer, Boise State University; adjunct faculty, kinesiology, Boise State University
Memberships and certifications: Board certified and member, American Academy of Family Physicians; member, Massachusetts Academy of Family Physicians
More about me: I grew up in small-town Idaho and developed a great love for the outdoors and sports. My current favorite pastimes are golf, photography, and downtime with my family and friends!

Counseling Services

Eliza McArdle, Ph.D.

Eliza McArdleDirector of Counseling Services

Eliza McArdle has been at HCHCS since 2003. She received her doctorate in clinical psychology from the University of Massachusetts and completed her advanced training through Harvard Medical School and the Massachusetts Mental Health Institute. She has been working in college mental health settings since 1996, and has additionally worked with the homeless and chronically mentally ill population in Boston. Eliza's clinical and research interests include the treatment of self-injurious behavior, eating disorders, and depression. She has a special interest in identity development and has extensive experience working with the LGBTQ community.

Angela Bardawil, LICSW

Angela BardawilStaff Psychotherapist

Angela Bardawil has practiced psychodynamic relationally-oriented psychotherapy with diverse populations for over 20 years with a special focus on issues of personal and cultural identity. She has experience in treating substance abuse and addiction, depression, anxiety, and trauma as well as a wide variety of other concerns, and is especially interested in the academic, social, and emotional issues that face college-aged individuals. She works at the intersection of the psychological and the existential, focusing on strengths and helping to identify internal resources. Angela is bi-lingual in Spanish and has a master's degree from the Smith College School for Social Work.


Reyn Stifler, LCSW

Reyn Stifler Staff Psychotherapist

Reyn has worked with young adults and adolescents in college mental health, community/home-based services, schools, and in the wilderness since 2007. She earned her M.S.W. from Smith College School for Social Work and her A.B. in English from Brown University. Reyn practices from psychodynamic, attachment, and relational frameworks while incorporating techniques such as DBT and mindfulness as useful. She is experienced in working with those from marginalized identity groups and has a special interest in young adult identity development. Reyn has experience treating anxiety, depression, relational difficulties, trauma, and substance abuse in addition to a variety of other issues.

Elizabeth Schewe, Ph.D.

Elizabeth SchewePost Doctoral Fellow

Liz Schewe earned her doctorate in clinical psychology from Pacifica Graduate Institute and completed her internship at The Bella Vita, a comprehensive eating disorders program in California. Liz also holds a M.A. in counseling psychology from the Adler School of Professional Psychology and a B.A. in television writing and producing from Columbia College Chicago. Her clinical interests include food and body image problems, developmental issues facing college students, gender, and feminist-relational theory. As a Certified Yoga Teacher, Liz has special interests in mindfulness, meditation, and expressive movement.

Casey Culligan, MS

Casey CulliganPre-Doctoral Intern

Casey Culligan is a fourth-year doctoral student of clinical psychology at Antioch University New England. She currently holds an M.S. in clinical psychology from her residing institution, and a B.A. in psychology from Smith College. Her previous clinical placements have included college counseling, community mental health, and inpatient psychiatric hospital settings. Casey identifies as an integrative therapist. She practices from a relational-feminist-dynamic frame, while incorporating techniques from a variety of other approaches--including CBT and DBT--as needed to best serve her clients’ needs. She has experience working with a variety of presenting concerns including anxiety, depression, relationship distress, academic distress, homesickness, and trauma, among others. Casey has special interests in identity development, multiculturalism and intersectionality, social justice, and the human-animal bond.

Emily Bloch, BA, MFA

Emily BlochSocial Work Intern

Emily Bloch is a second year graduate social work student at Smith College School for Social Work. She holds an M.F.A. in fiction writing from Bennington College, and a B.A. in history and Jewish Studies from Macalester College. Her previous clinical work has been with families with young children, immigrant populations, and in hospice care. Her first career was as a journalist, primarily on topics of physical and emotional health and well-being. Emily's clinical approach involves collaborating with clients to better understand themselves, and creating new, more compassionate ways of living going forward. Her special interests include gender equity, healthy masculinity, immigrant and international populations, grief, faith and religious communities, and healing from childhood trauma.

Avy Skolnik, Ph.D.

Staff Psychologist

Avy Skolnik received his doctorate in counseling psychology from Teachers College, Columbia University and completed advanced training at the Bedford VA Medical Center and the Center for Multicultural Training in Psychology at Boston University School of Medicine.  Avy's training has focused on working with LGBTQ communities, communities of color, veterans, and people living with HIV. His research interests include stereotype threat and implicit bias, and their role in health inequities. Clinically, Avy most frequently draws from relational psychodynamic, family systems, and cognitive behavioral approaches.

Office Staff

Christine Casey

Christine CaseyOffice Coordinator




Kate Marques

Kate MarquesOffice Coordinator

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Health and Counseling Services
Hampshire College
893 West Street
Amherst, MA 01002