D. Alan Tack, Jr., MD, is a Principal of Dermatology Fusion Partners within the Professional Fusion Platform and a board-certified physician specializing in dermatology and Mohs surgery. Dr. Tack brings extensive clinical experience combined with a thoughtful approach to practice leadership and professional collaboration. He is recognized for his commitment to high standards of patient care, ethical medical practice, and sustainable practice operations. Within Professional Fusion, Dr. Tack contributes physician-level insight to partnership design, governance standards, and platform strategy, helping ensure that dermatology partnerships balance clinical excellence with long-term professional independence. His involvement supports the platform’s mission to create durable, practitioner-led medical partnerships that foster collaboration, continuity, and multi-generational stability.