Dr. Queeneth Uwandu is a board-certified internal medicine physician and addiction medicine specialist. She completed her fellowship training in addiction medicine at Massachusetts General Hospital, where she gained deep experience in evidence-based treatment for substance use disorders across diverse populations and levels of care.

Dr. Uwandu’s clinical approach centers on compassion and collaboration. She works closely with patients to understand their goals and support long-term recovery. Her practice integrates medication-assisted treatment, trauma-informed care, and personalized behavioral interventions, with an emphasis on reducing stigma and expanding access to high-quality addiction treatment.

She is passionate about building systems of care that treat the whole person, not just the diagnosis. At Greenhouse Treatment Center, Dr. Uwandu provides direct patient care and contributes to program development. She is committed to helping individuals and families navigate recovery with hope, clarity, and evidence-based support.