Recognized Leaders In Medical & Cosmetic Dermatology
Nathan Vengalil, MD
Dr. Vengalil, a board-certified dermatologist, earned his undergraduate degree from Wayne State University before completing his medical training at the University of Michigan. He went on to complete a transitional year at Beaumont Hospital, followed by a dermatology residency at Washington University in St. Louis, where he served as Chief Resident. He specializes in medical, surgical, and cosmetic dermatology, providing personalized, patient-centered care with a focus on clinical excellence and innovation.
Charlotte S. Carlson, PA-C, MPAP
Charlotte is a California State licensed and National Board Certified Physician Assistant who specializes in medical and cosmetic dermatology.
Charlotte completed her undergraduate training at UCLA and graduated with a Bachelor of Science in Psychobiology with College Honors and Cum Laude. She subsequently attended and graduated from the Keck School of Medicine at USC with her Master’s Degree in Physician Assistant Practice.
Sarah Storniolo, NP
Sarah Storniolo, NP is a board-certified Family Nurse Practitioner specializing in both medical and cosmetic dermatology.
She earned her Bachelor of Science in Nursing from Gonzaga University and completed her Master of Science in Nursing at Vanderbilt University, where she became a Family Nurse Practitioner.
As a recognized leader in Los Angeles dermatology, our team has extensive training within our respective fields and in various areas of specialization. We’re able to provide comprehensive care for a wide array of both medical and cosmetic dermatology concerns.
Here are some of the products we have expertise with:
To request a cosmetic or medical dermatological appointment with Tower Dermatology please click button below.

