Sibyl was born and raised in the City of Brotherly Love, Philadelphia, Pennsylvania, but has lived in Statesboro for over 20 years. After moving to Statesboro, she attended Georgia Southern University when she earned her Bachelor of Science in Health Science and her Bachelor of Science in Nursing. For her Master's, Sibyl attended Georgia Southern's Graduate Nursing Program in Family Nursing where she earned her Master of Science in Nursing. She is a member of the American Association of Nurse Practitioners.

Sibyl welcomes patients ages 5 and up. Her medical interests consist of chronic illness treatment and management, palliative care and end-of-life care, preventative care and wellness, and diagnostics.