Meet Our Professionals

Karen Kleiman, MSW, LCSW, Founder & Director

Karen Kleiman is well known as an international expert on postpartum depression and anxiety and advocate for perinatal women and their families. Her work has been featured on the Internet and within the mental health community for three decades….

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Marcie Weiner, PsyD, Clinical Director

Marcie Weiner, PsyD

Dr. Marcie Weiner, is our senior perinatal psychologist with over 30 years of clinical experience. She is a lifelong resident of Philadelphia, received her Bachelor’s degree from the University of Pennsylvania and earned her doctorate in Psychology from Hahnemann University….

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Liz Goldman, MD

Liz Goldman, MD

Liz Goldman, M.D., a board certified psychiatrist specializing in women’s mental health care, is the consulting psychiatrist for The Postpartum Stress Center. She works in very close collaboration with the Center’s staff to maximize individualized patient care and to…

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Amy Wenzel, PhD, Affiliate

Amy Wenzel, PhD, Affiliate

Amy completed her Ph.D. in clinical psychology at the University of Iowa and completed her psychology internship at the University of Wisconsin Medical School in 2000. She has specialized in cognitive behavioral therapy as well as in perinatal depression…

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Elana Kripke, MD, Affiliate

Elana Kripke, MD, is Board Certified in Internal Medicine. She earned her undergraduate degree at the University of Pennsylvania and her medical degree at the University of Pennsylvania School of Medicine. She completed her residency in Internal Medicine at…

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Mike DeAngelo, Psy.D

Mike DeAngelo, is currently a psychologist with The State of New Jersey at Ancora Psychiatric Hospital.  There, Dr. Mike implements behavioral-based interventions to help individuals manage chronic mental health concerns.  Dr. Mike is a therapist with over 10 years…

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Gerri Wismer, RN

Gerri Wismer, RN

Gerri Wismer, RN has been working in Women’s Health at Lankenau Hospital for over 25 years. She is a nationally certified bereavement facilitator specializing in pregnancy loss, early infant death and unexpected outcomes. Gerri helped to develop the Perinatal…

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Pat Kinkead, LCSW

Pat Kinkead is a Licensed Clinical Social Worker in PA and NJ with 30 plus years of experience in a variety of settings.  After graduating from Temple University, she received her MSS specializing in clinical social work from Bryn…

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Hilary Waller, MS, Director of Programming

Hilary is the Director of Education and Programming and a psychotherapist at The Postpartum Stress Center in Rosemont, PA. She provides individual and group therapy services at The Postpartum Stress Center, coordinates all training and education programming, and…

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Alyssa Rickels, MSW, LCSW

Alyssa Rickels earned her MSW from the University of Pennsylvania in 1998 and a BA in Philosophy and Religion from Colgate University in 1994. Following a brief stint in the juvenile justice policy field, she spent her graduate training working…

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Pam Williams, PhD, RNC

Pam is a nurse researcher and assistant professor in the School of Nursing at Widener University. Prior to her current position at Widener, she was a staff member at Kennedy Health Systems Maternity Inpatient unit, a Counseling Specialist for…

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Jenny Greenbaum, MA, LPC

Jenny Greenbaum, MA, LPC is a licensed professional counselor specializing in children and families coping with the challenges of pregnancy and the postpartum period. Jenny holds a Master’s degree in Counseling Psychology from Rosemont College in Bryn Mawr, Pennsylvania. She…

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Margot O’Donnell, MD

Dr. O’Donnell is an ABPN Board Certified psychiatrist in private practice and has recently affiliated with The Postpartum Stress Center. She previously served as staff psychiatrist and leader of the Women Veteran’s Mental Health Team at the Philadelphia VA…

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Marie Pendergast, Office Manager

Marie Pendergast, Office Manager

Marie joins The Postpartum Stress Center with years of administrative and business management experience and a Bachelor’s of Science degree in Marketing from Temple University. Marie will be responsible for managing all aspects of operation including our professional training…

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Tina Scott, LPC, DhA

Dr. Tina is a Board Certified Clinical Psychotherapist, a Certified Professional Coach an approved Clinical Supervisor, & Licensed Professional Counselor with over ten years of experience. ...

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