Our Providers



Dr. Doug Leone

is a board certified dermatologist specializing in all aspects of skin care, with a focus on detecting and treating malignant and pre-malignant skin conditions. He has experience in treating thousands of skin cancers and is committed to providing quality, individualized, and up-to-date healthcare to his patients. Dr. Leone specializes in Mohs Micrographic Surgery. This surgery is the most advanced treatment for skin cancer as it provides the highest cure rates and leaves the smallest scars. He is also professionally trained and experienced in performing additional skin surgeries and cosmetic procedures.

Dr. Leone graduated Summa Cum Laude at the University of Illinois at Urbana-Champaign, and completed his medical degree at University of Illinois in May 2006. While attending medical school, Dr. Leone achieved multiple honors and awards, including: McGraw Hill Appleton-Lange Award given for Academic Excellence in medical school and the Senior Legacy Endowed Award for the highest overall academic performance in medical school.  He was also elected by his peers to serve as class president. He completed his residency in dermatology at the University of Connecticut where he was chosen by staff to be chief resident. He is a member of the American Academy of Dermatology, the American Society for Mohs Surgery, and the American Society for Dermatologic Surgery. When he is not working he enjoys spending time with his family along with a variety of outdoor activities including fishing, camping, skiing, and scuba diving.
Adrienne Schupbach Headshot

Dr. Adrienne Schupbach

is a board certified dermatologist specializing in all aspects of skin care, including medical, surgical, and cosmetic dermatology. Her professional areas of interest include skin cancer detection and treatment, psoriasis therapies, skin care, acne treatment, and cosmetic therapies.

Dr. Schupbach graduated Summa Cum Laude from the University of Illinois at Urbana-Champaign. She completed medical school at the University of Illinois at Chicago and graduated at the top of her class. Dr. Schupbach earned several awards for academic performance in medical school, including the McGraw Hill Appleton-Lange Award, and she was elected to the Alpha Omega Alpha Medical Honor Society. She completed her internship in internal medicine at the University of Connecticut. Dr. Schupbach then returned to the University of Illinois at Chicago to complete her residency in dermatology. Dr Schupbach is currently Clinical Assistant Professor of Dermatology at the University of Illinois College of Medicine. She is a member of the American Academy of Dermatology and the American Society for Dermatologic Surgery. Her hobbies include traveling, following the Fighting Illini sports teams, and spending time with her family.

Luke Walters

is a board certified physician assistant specializing in general medical dermatology and dermatologic surgery. He graduated from the University of Illinois at Urbana-Champaign with a degree in kinesiology and completed his graduate training as a physician assistant in December 2011 at South College in Knoxville, TN. Luke’s passion for skin disease and surgery led him to a career in Dermatology. As a former teacher, he enjoys working with patients of all ages and teaching them about skin conditions. Luke is an avid sports fan, and enjoys participating in crossfit and weight training, racquet sports, and basketball leagues.



Leah Clark

Leah received her Esthetics license through Lincoln College in 2007.  She was at the top of her class as she studied esthetics, scoring 99 out of 100 on her state board exam.  Leah enjoyed working for over eight years in a salon and spa setting, and she is known for her sleep-inducing facials and expert brow shaping. She is thrilled to now be able to assist her guests with more results-oriented procedures at Dermatology and Mohs Surgery Institute.

She has struggled with acne for many years, and like many of you, the skin-care products she used either didn’t help or made matters worse.  She has a particular interest in helping teens develop good skin care habits.  In addition to effectively treating breakouts for persons of all ages, she will draw on her knowledge and experience to address a variety of skin concerns.

Leah is dedicated to helping you develop a procedure plan complimented by excellent skin care products to assist in meeting your skin care needs.  She will work with you to construct an individualized treatment plan for your skin.  Leah’s goal is not only to treat, but also educate her clients before, during and after treatments so that all experiences are both enjoyable and positive.