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Mark Chastain is a dermatologist professional located in Marietta, GA. They specialize in dermatology. With over 20 years of experience, they bring deep expertise to every client.
Mark Chastain holds an active professional license for your protection.
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Mark Chastain is a dermatologist with 20 years of experience serving patients in Marietta, GA. He holds an MD degree and maintains license number 048995. With two decades of clinical practice, he brings extensive expertise in skin health and dermatological conditions.
Mark Chastain holds an MD (Doctor of Medicine), which means he completed four years of medical school and clinical training in dermatology. His license number 048995 is on file with state medical boards. An MD in dermatology signals board-level training in diagnosing and treating skin, hair, and nail conditions, with oversight from state medical licensing authorities. This credential indicates he meets rigorous educational and clinical standards for independent dermatological practice.