Dr. Petronella Taku Bell, DFAACAP, MD

Dr. Petronella Bell, M.D., DFAACAP, is a double-boarded physician with specialty training in Psychiatry and a sub-specialization in Child and Adolescent Psychiatry practicing in Tallahassee, FL. She also offers telehealth services in the states of Georgia, Maryland, Wisconsin, Illinois, Virginia, and Florida. Dr. Bell treats patients from ages 4-25 (children, tweens, teens, and young adults). 

With extensive medical training and more than twelve years of clinical practice, she brings deep clinical expertise and a calm, thoughtful presence to her work. Her practice is grounded in a commitment to compassionate, high-quality care, and she is known for integrating rigorous, evidence-based approaches with a patient-centered manner that respects each child’s unique needs and family context. 

At Dr. Bell's practice, Tranquil Haven, she provides high-quality, holistic, evidence-based psychiatric care for children facing mental health challenges. The practice’s …compassionate approach not only supports the emotional and developmental well-being of children but also brings peace of mind to families as they navigate parenthood. At Tranquil Haven, clinicians emphasize preventative mental health strategies and resiliency-building skills for all clients, equipping children and families with practical tools to manage difficulties, strengthen coping, and promote long-term wellness.

Dr. Bell provides comprehensive psychiatric services for the pediatric population, including thorough psychiatric evaluations, diagnostic workups, individualized diagnoses, and tailored treatment and therapy plans. She employs a holistic approach to mental wellness, combining medical and therapeutic strategies to address biological, psychological, and social contributors to illness. Dr. Bell emphasizes collaboration with families, schools, and other care providers to ensure coordinated, developmentally informed care that supports the child’s functioning across settings.

Dedicated to improving children’s mental health so young people can meet developmental milestones and grow into productive, well-adjusted members of society, Dr. Bell also advances the field through advocacy at both state and federal levels. Her work has been recognized with several honors, including Distinguished Fellow of the American Academy of Child and Adolescent Psychiatry (DFAACAP) — October 2025; Excellence in Professionalism, Carilion Virginia Tech Child & Adolescent Psychiatry Training Program — June 2016; and the Arnold P. Gold Foundation Humanism and Excellence in Teaching Award — June 2014. These distinctions underscore her clinical excellence, professionalism, and commitment to humane, educational leadership in child and adolescent mental health.

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