About Us

Who We Are, What We Do
Sebastian Family Psychology Practice, LLC is a licensed mental health and Alcohol & Other Drug Abuse (AODA) service provider clinic.  The clinic focuses on reaching out to mainstream and multi-cultural clientele. Through our progressive, outcome driven approach, the team provides individualized care that empower clients and nurtures them with a holistic approach that seeks to positively change their attitudes toward life. Our clinic utilizes a community and family-based approach that fosters collaborations and partnerships based on the combined strengths and potential of our stakeholders. Those collaborations allow us to widen our reach and touches the lives of others, as well share our expertise.

How We have Prepared to Help You and Your Family
Over the years, the clinic has developed a team of mental health and AODA independent practitioners, whose ethnic and academic backgrounds are diverse in disciplines and broad in expertise. These include psychiatrists (child and adult specialties), psychologists, psychotherapists, case aides, parenting assistants, and bilingual staff as well as interpreters in Hmong, Spanish, Burmese, Karen, Chin, Serbian Bosnian, Croatian, Russian, French, Swahili, Arabic, Somali and Somali Bantu languages.

Expert Consultation to Agencies
Sebastian Family Psychology Practice, LLC works with Milwaukee County agencies, government partnerships, hospitals, prisons, and local communities. The clinic provides consultation on best practices advice to serve sensitive clients and hard-to-reach communities, such as children, refugees and immigrants. For more information on how we may help you, please contact us at (414) 247-0801.


Sebastian Ssempijja, Ph.D. - Owner

Yvonne Ssempijja, MBA, CPA - Co-Owner