Initial Interview at No Charge

Original print by Nina Wishnok: Untitled, 2005

Contact Us page.


Collaborative Psychotherapy is the private practice of Carl Schneider and Marcia Weiss, who provide therapy for:

Marcia provides counseling in a wide range of areas, with specialties in:

They also consult with businesses and organizations to promote health, well-being, and productivity in the workplace.

Both therapists teach at the Cambridge Center for Adult Education and other local organizations.

In addition to their private psychotherapy practice, they also lead seminars and workshops, provide consultations, and supervise junior therapists.

Carl Schneider

Carl Schneider has conducted a dual practice of psychotherapy and career counseling for over 25 years. He has experience in diverse settings, including start-up director for a commercial career counseling firm, and counselor and consultant in a wide range of outpatient clinics. He holds a Masters of Education in Counselor Education from Suffolk University (Boston), studied counseling and psychotherapy at the graduate level at Hunter College (New York), and received training from Richard German, a luminary in the outplacement field.

Marcia Weiss

Marcia Weiss has been in private practice since 1981. Areas of special interest include: anxiety and depression, anger and assertiveness, relationships, body image and eating issues, parent education, creativity, and artist career development. She is known for bringing innovation and creativity to the therapeutic process. She is a graduate of Hampshire College and holds a Masters Degree in Education from Harvard University.

"I will be forever grateful to Carl and Marcia for all the work we have done together for more than 10 years now.

"The great tip about them: they also like to learn from their ‘students’ and are not afraid to disclose that—unlike many other therapists out there."

—A young man in his 30's.

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