Water's Edge Dermatology

I went to Waters Edge after the treatment from my first dermatologist did not fix my acne issues over the span of almost 2 years. Dr Platzer prescribed me with an almost identical treatment that I was previously on (with the acception of adding BPO face wash). I was desperate for an intuitive explanation, but did not get one. $117 visit (when I was quoted by the front desk of $99-$117 depending on treatment).