Plano: 214-615-1735
Prosper: 469-481-3001
Flower Mound: 972-316-4555

Dermatology Locations: Frisco, Prosper, Flower MoundCosmetic and General DermatologistsCosmetic DermatologySkin Cancer Treatments DermatologistGeneral Dermatology Plano, Frisco, Flower MoundDermatology / Dermatologist

Sensus SRT-100
Skin Cancer Screenings
Tattoo removal in Allen, Plano, Frisco, McKinney, Dallas

General Dermatology

General dermatology in Allen, Plano, Flower Mound, Frisco, DallasWho better to treat your skin, than the dermatology specialist? Our medical providers have been well trained to diagnose and treat your skin conditions such as acne, warts, psoriasis, suspicious spots, rashes, moles, and many others.

Acne Treatments

Acne treatment for teensThe bane of youth! Long after acne has resolved, many of us are left with permanent reminders of this former affliction. Please visit us for care of your acne to try and prevent permanent scars, and look your best.

Cosmetic Dermatology

cosmetic dermatology in McKinney, Plano, Prosper, Flower Mound, DallasUtilizing our advanced skills, state of the art equipment, and knowledge gleaned from our conversations with you, our patient, we are able to provide outstanding treatment for nearly all of your cosmetic needs.

Mole & Skin Cancer Screenings

mole and skin cancer screeningsThese are primary foci of our practice. Our total skin exam is probably the best you can find. We are currently,and will strive to always be, among the leaders in this country, for non-invasive, and minimally invasive, diagnosis and treatment of abnormal moles, and skin cancers.

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About the Doctor

Michael McGuiness, M.D., Dermatologist Plano, Prosper, Flower MoundMy name is Michael McGuiness, M.D. My excellent staff and I now have dermatology offices in Flower Mound and Prosper, Texas. I have been a dermatologist in Plano, Texas, with Plano Dermatology since 1996. My staff and I are here to provide the best dermatological service we can, whatever it may entail. We will strive to listen, care, and be responsive. We know you have choices when deciding who to trust with your medical care, and appreciate any opportunity you choose to allow us to meet your needs.

Our Staff Members

Dr. Grace Brown, DermatologyDr. Grace Brown is a board-certified dermatology physician who joined the staff at the Flower Mound office in August of 2013. She is a native of Southlake, Texas and graduated from Carroll High School in 2001.


Diana ReyesDiana Reyes, PA-C is a certified Physician Assistant and earned a Masters of Physician Assistant Studies (MPAS) from UT Southwestern Medical Center at Dallas.

Dawn Sullivan, CMOM, CMISDawn attended UT Southwestern Medical Center in Dallas where she graduated with a Bachelor of Science degree in Physician Assistant Studies in Dermatology. She completed her Master of Science degree in Physician Assistant training at University of Nebraska Medical Center.

Mission Statement

My goal is to provide expert, personal, dermatological care, in a caring, professional environment. I continually strive to improve our skill level through ongoing medical education, and our practice as a whole by integrating new proven technology. I am especially interested in aggressive, minimally invasive proactive treatments to prevent skin cancer, and early detection and less invasive treatment of skin cancer through patient education, and incorporating the latest methods for diagnosis and treatment.

McGuinness Dermatology Texas Dermatologist Serving Your Skin Care Needs for Over 15 Years Best of Denton County 2011 and 2012 Best of Flower Mound

Our Locations

6100 Windhaven Parkway
Plano, TX 75093

4471 Long Prarie Road Ste 100
Flower Mound, TX 75028

2440 East Prosper Trail Ste 70
Prosper, TX 75078

Affiliations

Affiliations