Our Services
Dermatology Clinic of Iowa PC is fully licensed and equipped to offer you a complete range of dermatology services. Because we have such a wide variety of options, we will definitely be able to meet your needs and deliver the satisfaction that you are looking for. We have both the technical expertise and experience to know how to handle any situation.
- Disease treatment
- Skin cancer detection & treatment
- Skin exams
- Mohs surgery
- Cosmetic skin care
- Obagi Skin Care systems
- Botox injections
- Neostrata Skin Care systems
Our Providers

Dr. David L. Knutson, M.D.
Owner
Dr. David L. Knutson grew up in Cedar Rapids, Iowa. He graduated from Cornell College where he majored in Art and studied Premedicine. He completed his medical degree with honors at the University of Iowa. He took his dermatology training at the University of Arkansas. Dr. Knutson joined Dr. Donald Johnson’s practice in 1999, and […] Read More

Dr. Lauren E. Doughty-McDonald, M.D.
M.D.
Dr. Lauren Doughty-McDonald joined the Dermatology Clinic of Iowa in October, 2012. Prior to that she practiced in Wisconsin at ProHealth Care Medical Associates. Dr. Doughty was raised in central Illinois and received her undergraduate degree from the University of Illinois at Champaign-Urbana. She then hopped over a state and attended medical school at the […] Read More

Dr. Donald B. Johnson, M.D.
M.D.
Dr. Donald B. Johnson grew up in Iowa City, Iowa. He graduated from the University of Iowa with a degree in Political Science. After undergraduate training he was commissioned in the Unites States Navy and served one tour in Vietnam. He received his medical degree at the University of Iowa and interned at the Marshfield […] Read More

Dr. Hobart W. Walling, M.D., PhD
M.D., PhD
Dr. Walling is a Mohs surgeon who performs Mohs surgery for our patients several times per month. He travels from Town Square Dermatology in Coralville where his practice is located. His practice specialty is Mohs Micrographic Surgery and dermatologic surgery. He is certified by the American Board of Dermatology and the American College of Mohs […] Read More

Stacy M. Kirby, PA-C
PA-C
Stacy was born and raised in Eastern Iowa. She graduated from the University of Iowa in 1998 and had eight years of experience in medical imaging and education prior to completing her Masters of Science degree in Physician Assistant Studies from Des Moines University in 2008. Stacy joined Dermatology Clinic of Iowa in 2012 with […] Read More

Chelsi G.C. Miller, FNP-C
FNP-C
Chelsi Miller is a nurse practitioner certified by the American Association of Nurse Practitioners specializing in medical and cosmetic dermatology. After receiving her bachelor’s degree in nursing science from Grand View University, Chelsi worked as an ER nurse for 5 years. While working as a nurse she attended the University of Virginia, where she earned […] Read More