About Boston Aesthetics Inc. Boston Aesthetics. is backed by Peninsula Medical Group (PMG), a global leader in energy-based medical aesthetics with more than $350M in annual revenue, 400 R&D engineers, and 100,000 devices installed across 10,000 clinics worldwide. Our mission is defined by the “Beauty with No Boundary” philosophy: delivering technologies designed to rebalance patient comfort and clinical outcomes, ZenTite™ enables safe, precise, ...