A practice built on
real care.

Who we are

The Fountain Group provides expert psychiatric care for children, adolescents, and adults. Led by board-certified psychiatrists Dr. Prashanth Pillai and Dr. Ksenia Pillai, the practice offers comprehensive mental health diagnosis and treatment in a secure and convenient setting — both in-person and via telehealth.

We integrate lifestyle medicine into our practice, focusing on a holistic and biological approach to mental well-being. We prioritize accuracy, utilizing evidence-based methods to ensure precise diagnoses without rushing the process. While many discuss mental health, The Fountain Group is committed to fostering mental wealth.

Our approach to care

We integrate lifestyle medicine into our practice, focusing on a holistic and biological approach to mental well-being. Cash patients receive extended consultation times for a more in-depth understanding of their needs.

The practice prioritizes accuracy — utilizing the most evidence-based methods to ensure precise diagnoses without rushing the process. Both psychotherapy (talk therapy) and medication management are available, all through HIPAA-compliant telehealth for complete privacy and security.

Fees & insurance

We accept major insurance providers and can assist with your out-of-network reimbursements.

Where we practise

The Fountain Group operates across three locations — Reston, VA; Oakland, CA; and Honolulu, HI — making high-quality psychiatric care accessible across the country. All appointment types are also available via HIPAA-compliant telehealth, open seven days a week from 8am to 9pm.