Dr. Kay Johnston, MD Joins Our Practice


Dr. Colleen MacInnis, MD

Dr. Kay Johnston, MD
Board Certified Dermatologists
Sarah Yoho PA-C, Beverly Connolly PA-C, and Tonya Terwilliger PA--C  Read More

  • Medical Dermatology
  • Cosmetic Dermatology
  • Skin excisions
  • MOHs surgery
  • Pathology 
  • Skin cancer screening
  • Scar revisions
  • Botox
  • Microdermabrasion
  • LED Treatments
  • Patch testing
  • TCA Peels

Contact Us

Dr. Kay is now offering Botox and Fillers as well as ear piercing!  Call and book an appointment.

You wait all year for our Holiday Spa Gift Certificate special - 20% savings through December 31, 2018!  Click here to view special!

Stephanie, our Medical Aesthetician is offering her Holiday special - 3 Microneedling Treatments for $675.  This is a $750 value.  Call 352-350-5230 to book an appointment.   Click here to view special! In addition, all glo Skin Beauty cosmetics are 75% off.

Meet our Team

Now Open:  The Villages
MacInnis Dermatology
1950 Laurel Manor Dr. 

Suite 124

​The Villages, FL  32162

MacInnis Dermatology welcomes Dr. Kay to our team.  With over 18 years of experience in medical and cosmetic dermatology, we are thrilled to add her to our growing team.  As a patient, you will have more flexibility and options for schedules and services.  Dr. Kay is now offering Botox and Fillers as well as ear piercing.

Mt Dora Address
MacInnis Dermatology
17521 US HWY 441, Suite 21
Mt Dora, FL  32757

Medical and Surgical Dermatology

Now open in The Villages - Dr. Colleen MacInnis has established a team of healthcare dermatology professionals with years of diverse experience and a shared vision for quality care medicine.  Our staff is dedicated to you and your dermatology needs.  The Villages - 1950 Laurel Manor Dr. Suite 124!  Thanks for welcoming us to the neighborhood!  

Thank you for your excellent operation.  5 stars.

- Mary, Leesburg, FL

Sarah issuch an asset to this facility - Professional, kind, attentive and super nice.
- Thomas, Mount Dora, FL

Thank you to all of our fans for voting us Lake and Sumter County STYLE "Best of the Best" dermatology practice winner.  Click here to see other "Best of the Best" winners.

Our Services

Our admin team, Lynn, Charmaine, Tomasita and Nichole are the team that make the dream happen each and everyday.

STYLE "Best of the Best" Winner

(352) 350-5230

Clinic News


Mt Dora...Leesburg...The Villages  Florida

Leesburg Address
MacInnis Dermatology
27950 US HWY 27
Leesburg, FL  34748

​additional parking in back of building