Kati is a licensed therapist, bestselling author, and mental health educator with more than 2 million followers across social media and over 165 million views on her YouTube channel. She is the author of Are u ok?, Traumatized, and her most recent book, Why Do I Keep Doing This? (2025), which explores the emotional patterns that keep people stuck and how to change them.

Kati holds a Masters degree in Clinical Psychology from Pepperdine University and has over 15 years of clinical experience specialising in CBT and DBT.

Through her books, videos, and media appearances on The TODAY Show, Dr. Phil, and Call Her Daddy, Kati helps people better understand their mental health, set healthier boundaries, and break free from unhelpful coping patterns. Known for her warm, practical approach, she translates complex psychological concepts into tools people can use in their everyday lives.