At Denver Dermatology Center, our mission is to provide excellent medical and cosmetic dermatology care, offering patients in Denver, Boulder and beyond effective, appropriate solutions for their skin care needs.

We provide a comprehensive range of services: Acne treatmentsskin cancer screeningsBOTOX®, KYBELLA®, and other Allergan fillers. To create and maintain a healthy complexion, we offer a complete line of medical-grade skin care products. Our team of specially trained medical providers can help you meet all of your skin care needs in a warm and welcoming environment.

Contact us today to schedule an appointment for all your skin care needs.

Our Providers

We are here to provide you with personalized care and
help you find solutions to all of your skin care needs.

Dr. Margaret Miggs

Margaret “Migs” Muldrow, MD, FAAD

Margaret “Migs” Muldrow, MD, FAAD spent her childhood in rural Ethiopia. As a young girl, she worked in a local village clinic, an experience that ultimately inspired her to become a physician. She graduated from Lewis and Clark College with a B.S. in Economic Development and International Affairs. As part of her degree, she spent one year studying economics in Hong Kong and traveling throughout Asia. When she returned to the United States, she worked in public health. Ultimately, Migs went on to attend medical school at The Johns Hopkins University School of Medicine, completing residencies in both Internal Medicine and Dermatology at the University of Colorado Health Sciences Center.

In 1998, she opened a private medical practice in Denver, specializing in outpatient and hospital-based dermatology. In 2010, she founded the Village Health Partnership, a non-profit organization dedicated to safer motherhood in rural Ethiopia. She has received numerous awards for humanitarianism in medicine and is a Denver “5280 Top Doc.” Migs loves to hike, travel, and ride horses.


Erika Guider

Erika Guider, PA-C

Erika Guider, PA-C has been practicing as a board-certified Physician Assistant since 2011. Originally from Florida, she received her Bachelor’s degree in Molecular Biology and Microbiology from the University of Central Florida. She worked as a certified surgical technologist, assisting in surgery, before attending and graduating from Nova Southeastern University’s Physician Assistant Program with a Masters in Medical Science. She enjoys seeing patients of all ages and is passionate about treating general dermatology conditions, as well as skin cancer screening and prevention. In her spare time, she enjoys hiking with her dog, paddleboarding, and watching college football.


Whitney Johnston

Whitney Johnston, PA-C

Whitney Johnston, PA-C has been a board-certified Physician Assistant since 2010. She attended Saint Louis University for both undergraduate and graduate studies, receiving a Bachelor’s degree in Nutrition & Dietetics followed by a Masters of Medical Science. Whitney enjoys treating a variety of dermatologic conditions and truly values fostering long-term relationships with her patients.  Outside of work, she enjoys spending time with her family, trying new restaurants and traveling. 


Meet Our Team of Aestheticians and Medical Assistants

Our licensed aestheticians are skilled at performing deep-cleansing European-style facials, microdermabrasion, chemical peels, and dermaplaning that work wonders for patients who want to achieve a healthy and radiant complexion.  Each treatment is customized to meet your unique needs and address your individual skin care concerns.

Denver Dermatology Center has a talented group of highly trained Medical Assistants.  We hire individuals out of college who are looking to work in the medical field and then provide them with the opportunity to grow, gain experience in medicine, and build a foundation that will launch them into a career in nursing, physician assisting, and even medicine.

Why choose Denver Dermatology Center for all your needs?