The Cosmetic & Skin Surgery Center

The Cosmetic & Skin Surgery Center We're the region's leader in cosmetic dermatology, laser surgery, facial plastic surgery, and inject MEET OUR DOCTORS

Dr. Michael R. Warner and Dr. Wyatt C. Ms.

Our Mission: Deliver and Maintain Beautiful, Healthy Skin

The board-certified physicians of the Cosmetic & 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. 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. 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®), as well as a wide variety of other services such as 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 have obtained Board Approval for these advanced skills. She utilizes her plastic surgery training to perform excisions for various dermatologic lesions. We are very excited to introduce Jessie as head of our PA Skin Surgery Clinic! Tami McKinney, PA-C, MS

Tami McKinney, PA-C, MS joined The Cosmetic & Skin Surgery Center in November 2014 as our Clinical Dermatology Physician Assistant. Tami is a graduate of the Saint Francis University/AACC Physician Assistant Program and has obtained Board Approval for her advanced skills in dermatology. She received her master’s degree in Medical Science in 2013. Tami holds undergraduate degrees in both Biology and Physical Therapy from Towson University and Pennsylvania State University. She has over a decade of experience providing customer service and direct patient care in Physical Therapy and the Pharmaceutical industry. Tami’s passion to provide high quality patient care continued to develop over several years while working in orthopedics and sports medicine, sub-acute in-patient and skilled nursing, and neurology and stroke rehabilitation. Tami is thrilled with the opportunity to provide quality patient care in clinical dermatology and skin screenings in her local area for The Cosmetic & Skin Surgery Center.

A little volume. A lot of refinement. 💋 One syringe, thoughtfully placed to enhance her natural shape and create soft, b...
09/15/2026

A little volume. A lot of refinement. 💋

One syringe, thoughtfully placed to enhance her natural shape and create soft, beautifully balanced lips.

Ready to fall in love with your lips?
+1 (301) 698-2424

09/14/2026

A little peeling for a LOT of glow ✨

Watch Jessie perform a Radiant Peel—an exfoliating treatment designed to refresh the complexion and reveal smoother, brighter-looking skin. 🤍

✨ What to expect: Peeling and shedding may occur in the days following your treatment as your skin goes through its renewal process.

The peel is temporary. The glow is the goal. ✨

Ready for your glow-up? Call us to schedule your Radiant Peel!

+1 (301) 698-2424

Ready to let it go? ✨When laser isn’t the right option for tattoo removal, surgical excision may be an alternative.Durin...
09/11/2026

Ready to let it go? ✨

When laser isn’t the right option for tattoo removal, surgical excision may be an alternative.

During tattoo excision, the tattooed portion of skin is surgically removed, and the surrounding skin is carefully brought together. Injectable numbing is used before the procedure to help keep you comfortable throughout.

Why consider tattoo excision?
• Can remove the tattooed skin in a single procedure
• May be an option for smaller tattoos
• Can be useful for certain tattoos that are difficult to treat with laser
• Allows the area to be evaluated and treated surgically

Is it right for you?

That depends on factors such as the tattoo’s size and location, your skin characteristics, and the surrounding tissue.

A consultation can help determine whether surgical excision is appropriate for you—or whether laser tattoo removal may be the better route.

Ready to explore your options? Schedule a consultation to learn more.
301-698-2424

09/10/2026

Things we love to see on our tray at The Cosmetic & Skin Surgery Center 💁🏻‍♀️✨

09/08/2026

Consider this your sign to book your laser appointment! ✨

As those summer tan lines start to fade, it’s the perfect time to start your laser treatments.

Fall & winter are ideal for laser treatments because there’s typically less sun exposure, making it easier to protect your skin throughout the treatment process. 🤍

Ready to get started? Book your appointment now in advance.

63 Thomas Johnson Dr, Suite B Frederick, MD 21702

301-698-2424

Did you know Ultherapy PRIME® can go beyond the face?✨ It’s now FDA-cleared for the KNEES.Skin laxity around the knees c...
09/04/2026

Did you know Ultherapy PRIME® can go beyond the face?

✨ It’s now FDA-cleared for the KNEES.

Skin laxity around the knees can become more noticeable as our skin changes with age. If you’ve noticed the skin in this area isn’t quite as firm as you’d like, there’s now a non-invasive treatment option.

Ultherapy PRIME® uses focused ultrasound energy to stimulate your body’s natural collagen production and help improve the appearance of skin laxity on the knees.

Because your aesthetic goals don’t have to stop at your face.

Interested in natural-looking results that develop gradually over time? Give us a call — we’d love to help you find out if Ultherapy PRIME® is right for you!
📞 301-698-2424

09/03/2026

Your skin, but more hydrated. 💧✨

Heading into fall is the perfect time to give your skin a little extra love after a summer of sun, heat, travel, and long days outdoors.

SKINVIVE by JUVÉDERM® is a hyaluronic acid microdroplet injectable designed to increase hydration from within and improve skin smoothness for a fresh, healthy-looking glow.

Unlike traditional filler treatments focused on adding volume, SKINVIVE is all about skin quality — helping improve hydration and smoothness while keeping you looking like you. 🤍

And the timing couldn’t be better. Results can last through the holiday season and beyond, with optimal treatment lasting up to 6 months. ✨

Give your skin the post-summer hydration reset it’s been craving. Book your SKINVIVE appointment and head into fall glowing. 💧

08/27/2026

When your appointment turns into a much-needed self-care shopping spree!

Come visit The Cosmetic & Skin Surgery Center to check out if our hair growth bundle is right for you!

Our hair package includes:
Xtresse Hair Growth Gummies
Plated Hair Serum
Selphyl PRF Scalp Injections with Jessie

Interested? Questions? Send us a DM!

Summer was fun, but your skin may be feeling the effects ☀️If you’re noticing more sunspots, uneven tone, or a little le...
08/24/2026

Summer was fun, but your skin may be feeling the effects ☀️

If you’re noticing more sunspots, uneven tone, or a little less glow, now is a great time to give your skin some extra attention.

Two treatments we love for refreshing post-summer skin:

✨ Radiant Peel: Helps improve dullness, uneven tone, and the appearance of sun damage.

✨ Microneedling: Helps improve skin texture and stimulate collagen for smoother, healthier-looking skin.

And don’t forget the SPF! ☀️ Daily sun protection helps protect your skin and maintain your results.

Ready to bring your glow back? ✨

Book your appointment with Jessie and let’s get your skin back on track!

(301) 698-2424

08/21/2026

Let this be your reminder to arrive early enough to give your numbing cream plenty of time to work before your microneedling appointment 😅🎷

Address

63 Thomas Johnson Drive Suite A
Frederick, MD
21702

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 7pm
Friday 8am - 4:30pm

Telephone

+13016982424

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