Good Hope Psychotherapists
Joseph M. Martin, LCSW


Joe holds a Master’s degree in Clinical Social Work (MSW) from the University of Maryland. He is a Pennsylvania Licensed Clinical Social Worker (LCSW), a member of the Academy of Certified Social Workers (ACSW) and a Certified Sex Therapist through the American Association of Sexuality Educators, Counselors and Therapists (AASECT).  Joe has been a practicing psychotherapist for over 25 years and was a clergy person before beginning his social work training.

Among his special interests are treating sexual problems including sexual compulsions and sexual addictions in both addicted persons as well as their partners. Because of his background as a clergy person, clergy often seek his professional services.


Sheri L. Fullas, B.S., M.H.T.


Sheri is a graduate of Hahnemann Medical College and Hospital where she completed Hahnemann's nationally recognized program in Mental Health. This was the only program in the US offering didactic course work taught by clinicians and that had an 11-month practicum with supervised training on a Bachelor Degrees level.

She has been a psychotherapist for over 25 years and has had extensive work experience in both public and private psychiatric settings. While working, she continued her education receiving extensive training through Millersville University Graduate courses and various workshops and seminars from nationally recognized experts. This specialized training centered on trauma, dissociation, sexually inappropriate behaviors, incest, intimacy, grief and ADHD. In addition, she has presented to various professionals and community organizations and is a member of the International Society for the Study of Dissociation (ISSD).