Our Providers
GENUINE, EXPERT CARE
When making decisions about your skin health, we know that making the right one takes a lot of your time and research. We will take the time, research and worry out of your decision. We offer a full range of trusted medical dermatology services, all under one roof.
Do you feel it’s important your dermatologist listen to your concerns and act with genuine care and expertise? We do, and that is the way we have been caring for our patients since we opened our doors. Our first priority when treating you is to take the time to learn about you and your skin health, from your perspective. Then our board-certified dermatologist steps in and evaluates and performs tests as necessary to begin the proper course of treatment as soon as possible.
If you’re concerned about a dermatological issue, let us help. For newborns to geriatric patients, below is a list of just some of the conditions we treat. Whether your concern involves acne, a rash, or skin cancer removal, we use state-of-the-art technology and treatments to deliver the healthy skin you deserve.

Valerie Saunders, NP
Valerie Saunders NPAbout Valerie Saunders Valerie Saunders is a dedicated and board-certified family nurse practitioner with a passion for medical dermatology. Her journey in healthcare began at the University of Illinois, where she earned her Bachelor of...
Jeffrey McKenna, MD
Jeffrey McKenna M.D.About Dr. Jeffrey McKenna B.S. University of VermontBurlington, VT – 1992 M.D. University of Vermont College of MedicineBurlington, VT – 1999Internship: Preliminary Internal MedicineUniversity of Vermont Burlington, VT 2000-2001 Residency:...
Wynn Kao, M.D., Ph.D
Wynn Kao M.D., Ph.DAbout Dr. Wynn KaoB.S. Massachusetts Institute of TechnologyCambridge, MA – 1993 M.D., Ph.D. Harvard Medical SchoolBoston, MA – 2004Internship: Preliminary SurgeryUnion Memorial Hospital, Baltimore, MD – 2005-2006Fellowship: Clinical and Basic...
Stephanie L. McWhirter, MSN, FNP-BC
Stephanie L. McWhirter MSN, FNP-BCAbout Stephanie L. McWhirterUndergrad: OSF Saint Francis College of Nursing Peoria, Illinois graduated 2007 Graduate: OSF Saint Francis College of Nursing Peoria, Illinois graduated 2016American Academy of Nurse PractitionersAANP...
Terri Miller, NP
Terri Miller NPAbout Terri MillerUniversity of Illinois, Chicago, IL: Master’s of Science in Nursing: Women’s Health Nurse Practitioner, graduated 2015 Saint Francis College of Nursing, Peoria, IL: Bachelor’s of Science in Nursing, graduated 2011 Saint Francis School...
Megan Glenn, MMS, PA-C
Megan Glenn MMS, PA-CAbout Megan GlennMaster of Medical Science (MMS) in Physician Assistant Studies (2011)Midwestern University, Downers Grove, IL Bachelor of Science (BS): Major: Biology; Minor: Chemistry (2008)Illinois State University, Normal, ILLicensed Physician...
JoAnne M. LaRow, DO
JoAnne M. LaRow DOAbout JoAnne M. LaRowD.O. New York College of Osteopathic Medicine, Old Westbury, NY B.S. Biology; Philosophy minor: Siena College, Loudonville, NYInternship: Internal Medicine/Pediatrics: UNECOM/Albany Medical College Residencies: Dermatology:...
Nicole Chum, MSN, APRN, FNP-BC, RN, CCRN
Nicole Chum MSM, APRN, FNP-BC, RN, CCRNAbout Nicole ChumUndergrad: Illinois Valley Community College, Oglesby, Illinois. Associate Degree in Nursing, graduated 2008. Northern Illinois University DeKalb, Illinois. Bachelor of Science in Nursing, graduated 2015....
Karen Chen, PA-C
Karen Chen PA-CAbout Karen ChenMaster of Medical Science (MMS) in Physician Assistant Studies (2022) Arcadia University in Glenside, PennsylvaniaBachelor of Science (BS): Major: Cognitive Neuroscience (2018)University of Illinois at Urbana-Champaign in Champaign,...