The BYBS Team

Modern. Inclusive. Holistic.

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Jamie Molnar, LMHC

Owner / Lead Therapist

Jamie is a Licensed Mental Health Counselor, Registered Yoga Teacher, and a State of Florida Qualified Supervisor. She is the founder and owner of Be Your Best Self + Thrive. She is passionate about mind-body-spirit living and mental wellness and specializes in Yoga Psychology. She provides individual and couples counseling and conducts trainings both locally and nationally on mental health, wellness and early intervention. She also provides training and supervision to Registered Interns and loves helping new clinicians learn how to navigate the field of mental health successfully.


Xenia Hatzilias, LPC


Xenia is a Licensed Professional Counselor who specializes in holistic, mind-body-spirit approaches to women’s health and wellness. She has specialized training in Perinatal Mood and Anxiety Disorders and Perinatal Loss and Grief. Xenia is licensed in both Florida and Tennessee and recently joined BYBS after moving back to St. Petersburg from Nashville. She is passionate about working with women going through difficult life transitions, including maternal mental health, relationship issues, moving to a new city, and dealing with past familial issues. Xenia provides both individual and couples counseling.  

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Larissa Long, RYT

Client Care Coordinator

Larissa is a 200hr registered yoga teacher and holistic health enthusiast. 


For the last 14 years she has worked in the service industry tending bars and managing restaurants. She is extremely caring, empathetic, and skilled at creating an atmosphere of safety and tranquility as you begin your mental health journey. 


As the BYBS Client Care Coordinator, she is happy to answer any questions you may have and provide you guidance throughout your therapeutic journey with BYBS!


Alexandra Porzillo

Community Engagement and Relations Intern

Alexandra is a recent graduate from The University of Tampa, where she received her Bachelor of Arts in Psychology. During her undergrad, she became passionate about exploring Acceptance-Based Therapy (ACT), Mindfulness-Based Stress Reduction (MBSR), and holistic care methods. 


Alexandra is enthusiastic to enter this new chapter of her life, and even more excited to learn, assist, and offer her positive energy to the BYBS family. As the Community Engagement and Relations Intern, you may see her at a downtown market, or in passing at the office, but she will always be happy to chat and say hi!