Clinicians

Kerstin Miller M. Div. LMFT, CST

Founder

Kerstin is a licensed Marriage and Family Therapist and holds her license in the state of Pennsylvania. She earned her Masters Degree in Theology/Pastoral Counseling from the University of Hamburg, Germany and came to the United States in 1993. Kerstin worked at a Philadelphia medical center counseling chronically ill patients and their families. When she finished her post-graduate studies at Council for Relationships in 1995 she started her practice as a Marriage and Family Therapist.

She has since trained in several different modalities. She is a Certified Sex Therapist and a Certified EMDR Practitioner, a trained educator for Prepare/ Enrich and Pairs Relationship Skills and trained in the Gottman method. I am a Clinical Member of AAMFT and AASECT. Her therapeutic approach is integrated but mostly emotion focused. She is an AAMFT Approved Supervisor, and enjoys supervising Master’s Students at Jefferson University.

In her free time Kerstin enjoys Gigong Meditation, walking her dog, and riding her bike early in the morning ‘nothing is more meditative and invigorating than the smells and sounds of nature’.

Stacie Courtney-Mustaphi, MS, MEd

LMFT, CST

I am a licensed Marriage and Family therapist in Pennsylvania and is currently working towards certification as a Sex Therapist. I received her Master’s in Marriage and Family Therapy and a second Master’s degree in Human Sexuality Studies with a concentration in Sex Therapy from Widener University. I have several years experience in relationship counseling, Family Therapy and Outpatient individual therapy with clients of diverse backgrounds, age ranges and presenting concerns, including; family, couple, individual, relational and sex therapy.

I know therapy can be uncomfortable and I use a collaborative, strength-based and trauma informed approach to treatment to create an open and supportive environment. I operate from an intergenerational and interpersonal approach, highlighting how various relationships shape your identity, experience and behavior. My goal is to support clients in feeling comfortable, heard and empowered to make changes in their lives. I use various systemic modalities of therapy, including Gottman therapy, sex therapy techniques and family therapy interventions. I enjoy humor as a therapeutic tool and to connect with my clients.

Stacie is certified as an AAMFT Approved Supervisor to provide counselor supervision towards licensure as a Marriage and Family Therapist, LPC or LCSW and is accepting graduate students and prelicensed therapists for supervision towards licensure.

In my free time, I enjoy spending time with her family, including pets, traveling and boating.