Meet the team

  • Lisa Harrelson DNP, CRNP, PMHNP-BC, FNP-C

    Dr. Lisa Harrelson, founder of Flourish Psychiatry & Wellness, strives for treatment of a person as a whole. Holistic and integrative mental health care are the pillars of her warm practice style. Her approach aims to instill resilience, providing life-long tools to foster the ability to take on challenges as they arise.

    Service Location: Pennsylvania Telehealth, In-person visits in Philadelphia

  • Brittany Kaewell, MSN, APRN, PMHNP-BC

    Brittany Kaewell is a board-certified Psychiatric Nurse Practitioner dedicated to building therapeutic relationships with individuals seeking mental health support. Drawing from her unique background, she takes a comprehensive approach to treatment, focusing on the whole person—body, mind, and spirit—to foster lasting mental wellness.

    Service Location: Florida Telehealth

  • Christie Evans

    Christie Evans, administration for Flourish, brings to the team her expertise in communication and management. She aims to provide seamless patient coordination, assists the team in timely appointment booking, follow up needs, and fostering a positive culture in the office.

  • Helene Koch, DO

    Dr. Helene Koch joined Flourish in collaboration for medical care and medical decision making.
    Dr. Koch has been providing Dr. Harrelson with support throughout her educational years, well into practice years. At Flourish, we recognize the importance of collaboration with physician colleagues, and value the expertise needed to treat our patients with efficiency.

Interested in joining the team?

Flourish aims to expand services within the practice. Would love to meet you, and hear about your journey in practice that landed you here.

Flourish is open to connect with PMHNPs, therapists, and alternate specialists/coaches.