Medical Directors
Michael Banov, MD, DFAPA, FAPCR
Medical Director, Board-Certified Psychiatrist
Marietta | Roswell | Telehealth
Munjal G. Shroff, DO
Medical Director, Board-Certified Psychiatrist
Douglasville | Smyrna | Telehealth
Psychiatrists
Charles Sweet, MD, MPH
Board-Certified Child & Adolescent Psychiatrist
Austin – Downtown | Austin – Northland | Telehealth
Advanced Practice Providers
Roxanna Barzegar, APRN, FNP-C, PMHNP
Board-Certified Nurse Practitioner
Douglasville | Smyrna | Telehealth
Alissa Gonzalez, MSN, APRN, PMHNP-BC
Board-Certified Advanced Practice Registered Nurse
Austin – Downtown | Telehealth
Melanie Hackney, DNP, PMHNP-BC
Board-Certified Advanced Practice Registered Nurse
Cartersville | Marietta | Telehealth
Roza Kimani, MSN, APRN, PMHNP-BC
Board-Certified Advanced Practice Registered Nurse
Cartersville | Telehealth
Brandie Moore, RN, MSN, MPA, PMHNP-BC
Board-Certified Nurse Practitioner
Douglasville | Smyrna | Telehealth
Lea Morelle, APRN, ANP-BC, PMHNP-BC
Board-Certified Advanced Practice Registered Nurse
Roswell | Telehealth
Namita Patel, APRN, PMHCNS-BC
Board-Certified Advanced Practice Registered Nurse
Marietta | Telehealth
Paige Tan, MSN, FNP-C, PMHNP-BC
Board-Certified Nurse Practitioner
Douglasville | Smyrna | Telehealth
Melissa Timmons, PMHNP-BC
Board-Certified Advanced Practice Registered Nurse
Austin – Downtown | Telehealth
Nathan Tyson, APRN, PMHNP-BC
Board-Certified Advanced Practice Registered Nurse
Marietta | Telehealth
Mariam Warsame, BSN, RN, PMHNP
Board-Certified Nurse Practitioner
Douglasville | Smyrna | Telehealth
Rebecca White, RN, BSN, APRN, PMHNP-BC
Board-Certified Advanced Practice Registered Nurse
Cartersville | Telehealth
Karlee Wilson, PMHNP-BC
Board-Certified Advanced Practice Registered Nurse
Austin – Lost Creek | Telehealth
Therapists
Carolina de Jongh, LPC
Psychotherapy Program Director
Austin – Downtown | Austin – Lost Creek | Telehealth
Jayson Rodriguez
Director of Intensive Outpatient Services, Licensed Professional Counselor
Atlanta – Midtown + IOP | Telehealth
Clinical Support
Lisa Cannon, ASHS
TMS Manager
Atlanta – Midtown + IOP | Cartersville | Johns Creek | Marietta | Roswell
Linda Knudsen
Regional Director of Operations
Atlanta – Midtown + IOP | Cartersville | Douglasville | Johns Creek | Marietta | Roswell | Smyrna
Jennifer Love
Spravato & Ketamine Manager
Atlanta – Midtown + IOP | Cartersville | Johns Creek | Marietta | Roswell | Smyrna
We’re proud to share that our three affiliated practices—Psych Atlanta, Georgia Psychiatry & Sleep, and Roots Behavioral Health—are now part of the Hightop Health family. While each clinic has built its own legacy of trusted care, we’re taking the next step forward—bringing everything together under the Hightop Health name.
This change is part of our commitment to creating a premier, clinician-led outpatient mental health group that sets a new standard for comprehensive, compassionate care. Though the brand is evolving, nothing about your experience is: same expert teams, same innovative treatments, same personalized approach. Now unified by a single mission—to deliver better mental health care that inspires hope and lasting healing.
This transition won’t affect your care—but it will enhance the way we show up, work together, and serve communities across Georgia, Texas, and beyond.