Our Providers
The board-certified physicians of the Cosmetic and Skin Surgery Center are dedicated to providing their patients with the most advanced and technically superb facial plastic, laser and skin care services in a safe, comfortable and discreet environment.
MEET OUR PROVIDERS
Dr. Michael R. Warner and Dr. Wyatt C. To combine their skills, expertise and extensive experience in dermasurgery and facial plastic surgery. The staff at the Cosmetic and Skin Surgery Center is committed to outstanding patient care and will do their best to make your experience a positive one.
Michael R. Warner, MD
Dr. Michael R. Warner is a board-certified dermatologist who specializes in both cosmetic dermatology and Mohs micrographic surgery. A native of Frederick, Dr. Warner received his undergraduate and medical degree from the University of Maryland. He pursued a four-year residency in dermatology at the prestigious Cleveland Clinic Foundation in Cleveland, Ohio, and is certified by the American Board of Dermatology. Dr. Warner was chosen from competitors worldwide to complete a two-year fellowship in dermasurgery. In 2001, Dr. Warner returned to Frederick and founded the Skin Surgery Center. When Dr. To joined the practice in 2004, they established the Cosmetic and Skin Surgery Center.
What is Dermasurgery?
Dermatology has experienced a boom of technology over the last 20 years. The advent of new lasers, cosmetic products and procedures led to the creation of a separate subspecialty called Dermasurgery. This subspecialty includes aspects of cosmetic dermatology, plastic surgery, Mohs micrographic surgery, laser dermatology and more. To obtain the highest level of expertise within dermatology, selected dermatologists undertake one or two years of fellowship training in addition to the traditional four-year residency.
Wyatt C. To, MD
Dr. Wyatt C. To is a facial plastic surgeon specializing in rejuvenation of the aging face, rhinoplasty and facial reconstruction. He is certified by the American Board of Facial Plastic and Reconstructive Surgery and the American Board of Otolaryngology (ABO). Born and raised in Ann Arbor, Michigan, Dr. To attended the University of Michigan for college and medical school. He completed a six year residency in Head and Neck surgery at the Cleveland Clinic Foundation in Cleveland, Ohio, before obtaining a prestigious American Academy of Facial Plastic & Reconstructive Surgery (AAFPRS) fellowship with Dr. Calvin M. Johnson, Jr., one of the world’s premier facial plastic surgeons.
Following his fellowship, Dr. To served as the facial plastic surgeon at the nationally renowned Cleveland Clinic Florida. In 2004, Dr. To moved to Frederick to join Dr. Michael Warner forming the Cosmetic and Skin Surgery Center.
Dr. To has lectured extensively at national meetings and published numerous scientific articles and book chapters. He has recently co-authored the full length textbook Open Structure Rhinoplasty: A Case Study Approach.
Jessie Mallalieu, PA-C, MS
Jessie Mallalieu, PA-C, MS joined The Cosmetic & Skin Surgery Center in March 2013 as our Surgical and Cosmetic Physician Assistant. Jessie earned a master’s degree in Health Science and Physician Assistant Studies from Philadelphia College of Osteopathic Medicine in 2004 and then joined the Laser Center of Maryland near Annapolis. She continued her passion for aesthetic medicine at the prestigious Johns Hopkins Bayview Medical Center, where she assisted in numerous plastic and reconstructive surgeries. Ms. Mallalieu later served as a founding member of The Laser Center at The Peaks in Telluride, Colorado, rendering exclusive cosmetic services in the world-renowned luxury spa.
With over a decade of experience, Jessie offers expertise in all aspects of surgical, cosmetic and laser dermatology. She specializes in injectable fillers (Juvederm®, Voluma®, Restylane® and Radiesse®) and neurotoxins (Botox®, Xeomin® and Dysport®). In fact, Jessie now travels the country as an Advanced Injector training other providers for Galderma®!
Jessie also specializes in a wide variety of other services such as SculpSure® permanent fat reduction, Kybella® injections, laser hair removal, laser tattoo removal, and laser skin rejuvenation. Jessie is certified to perform Ultherapy™, and she is the premier provider of Sclerotherapy for leg spider veins at The Cosmetic & Skin Surgery Center.
Jessie is one of the few physician assistants in the area who has obtained Board Approval for these advanced skills. She utilizes her plastic surgery training to perform excisions for various dermatologic lesions. We are very excited that Jessie is the head of our Excision Clinic!
Emily So, PA-C, MS
Emily So, PA-C, MS is a board-certified Physician Assistant and joined The Cosmetic & Skin Surgery Center in May 2024. A native of Maryland, Emily obtained her undergraduate degree in Biological Sciences from the University of Maryland, Baltimore County. She then earned her master’s degree in physician assistant studies from North Greenville University in Greer, SC.
Prior to PA school, Emily worked as a medical assistant in a dermatology practice, where she discovered a true zeal for the field of dermatology. Emily is passionate about the prevention and early detection of skin cancers by providing thorough skin exams and patient education. She is devoted to providing comprehensive care for patients and is thrilled to serve the community of Frederick.
5 Stars Excellent practice, competent and caring doctors & staff. Friendly, great follow-up, immaculate and tasteful office. Top Flight! A++.* *Individual results may vary.
- E.T.