West Dermatology, a portfolio company of Sun Capital Partners, has merged with Platinum Dermatology Partners, a portfolio company of Sterling Partners.

The combination of WestDerm and Platinum creates a leading dermatology practice with over 100 locations.

“We are very excited by the opportunity to bring together two leading dermatology organizations highly focused on clinical excellence, with strong cultural and geographic synergies,” said Daniel Florian, managing director at Sun Capital. “Merging with Platinum will allow WestDerm to continue to accelerate its expansion, grow its footprint, and expand patient care.”