Texoma Associated Dermatologists

Texoma Associated Dermatologists Dr. Mark Koone is committed to caring for every spectrum of your dermatologic health.

Fall season is here, and it isn't just about layering up your wardrobe — your skin needs a layer-up too. 🍂 As humidity d...
09/19/2026

Fall season is here, and it isn't just about layering up your wardrobe — your skin needs a layer-up too. 🍂 As humidity drops, so does skin's ability to hold onto moisture. It can leave your skin feeling tighter, drier, and more reactive than it was just weeks ago. It's not your imagination — it's chemistry.
What's the first sign you notice when your skin starts feeling the seasonal switch? 👇
Be sure to schedule an appointment, and the next time you're in, don't be shy about sharing any changes you've been experiencing.

Your skin can give away more than your age. 👀Skin quality- its firmness, texture, tone and overall appearance - is one o...
09/17/2026

Your skin can give away more than your age. 👀
Skin quality- its firmness, texture, tone and overall appearance - is one of the visual cues we associate with health and vitality. And because changes in collagen begin earlier than many people realize, taking care of your skin isn’t something that needs to start only once wrinkles appear.
That’s why we think beyond treating individual lines. A personalized aesthetic plan can address the quality of the skin itself while evolving with you through every decade.

The goal is to take care of the skin you’re in today so it continues to look and feel like your skin for years to come. ✨
Give us a call to get on the books and start building your personalized skin journey.

Healthy skin goes beyond your skincare routine. ✨From getting enough sleep and nourishing your body to managing stress, ...
09/12/2026

Healthy skin goes beyond your skincare routine. ✨From getting enough sleep and nourishing your body to managing stress, staying active and wearing daily SPF, your everyday habits can help support your skin’s health, barrier and natural repair processes.

The best part? Taking better care of your skin doesn’t always require a major change. Small, consistent habits can make a difference over time.

Save these 5 dermatologist-approved wellness reminders and schedule an appointment for all your general and aesthetic skin needs.

09/09/2026

Summer was fun, but your skin may be ready for a reset. ☀️
September is the perfect time to focus on rebuilding, repairing, and restoring your skin after months of sun, heat, and outdoor fun.
From professional treatments and personalized skincare routines to routine skin checks, our dermatology experts are here to help address summer’s impact and bring your skin back to its healthiest, most radiant state.
Consider this your sign to schedule your fall skin reset. ✨

When checking your skin for melanoma, don’t just watch the moles you already have. Look for what’s NEW. 🔎 Recent researc...
09/08/2026

When checking your skin for melanoma, don’t just watch the moles you already have. Look for what’s NEW. 🔎 Recent research found that approximately 3 out of 4 invasive melanomas developed de novo—meaning they were not associated with a pre-existing mole.
We often hear about watching for a mole that changes in size, shape or color and that’s still incredibly important. But a brand-new spot deserves your attention, too.
Get familiar with your skin. Pay attention to what’s changing AND what wasn’t there before. And if something looks new, different or concerning, have your dermatologist take a look.
Your skin is worth checking and be sure to book an appointment with us this week.

Before we officially say goodbye to summer… how is your skin doing? ☀️🔎After months of sun, heat, swimming and outdoor t...
09/07/2026

Before we officially say goodbye to summer… how is your skin doing? ☀️🔎
After months of sun, heat, swimming and outdoor time, consider this your reminder to check in with your skin from head to toe.
✔️ Check your spots
✔️ Take note of new sun damage
✔️ Give your skin barrier some extra support
✔️ Keep wearing your SPF
✔️ Don't forget your scalp
✔️ Get your fall dermatology appointment on the calendar
From annual skin exams to addressing the sun damage summer may have left behind, we're here to help keep your skin healthy through every season. 🍂

September brings new beginnings—and your skin deserves one, too! ✨Explore our September specials and give us a call to g...
09/03/2026

September brings new beginnings—and your skin deserves one, too! ✨
Explore our September specials and give us a call to get on the books for all your general and aesthetic dermatology needs. Here’s to starting the season feeling confident in your skin!

Your best beauty treatment might be the one you’re doing with your eyes closed. 😴✨While you sleep, your skin gets a chan...
08/27/2026

Your best beauty treatment might be the one you’re doing with your eyes closed. 😴✨
While you sleep, your skin gets a chance to reset, supporting barrier repair, collagen production, circulation, and recovery from the stressors of the day.

When sleep is disrupted, that restorative process can be disrupted too, which may show up as dryness, sensitivity, dullness, or a more stressed-looking complexion.
So yes, your skincare routine matters. Your treatments matter. But so does rest.
Think of sleep as part of your skin health plan, not an afterthought.

And when your skin needs a little extra support, we’re here to help. 🤍

Summer may be slowing down, but the UV rays are still going strong. ☀️UPF clothing is an important part of your sun prot...
08/24/2026

Summer may be slowing down, but the UV rays are still going strong. ☀️
UPF clothing is an important part of your sun protection routine. Unlike everyday fabrics, UPF-rated clothing is specifically designed to help protect your skin from UV radiation and it’s one more layer of defense alongside your daily SPF.
Because some of the most important things you can do for your skin happen outside of the treatment room.
Wear the SPF. Grab the hat. Choose the UPF. Protect the investment you’re making in your skin every day. 🤍
And before summer officially comes to a close, give us a call to get on the books for your end-of-summer skin check.

When it comes to lip filler, always follow the aftercare protocol recommended by your injector. And makeup? It’s best to...
08/21/2026

When it comes to lip filler, always follow the aftercare protocol recommended by your injector. And makeup? It’s best to wait until your provider gives you the green light.
Giving those fresh injection sites time to heal can help minimize the risk of unnecessary irritation or infection.
A little patience now for lips you’ll love later. ✨
From cosmetic treatments to your general dermatology needs, we’re here to take care of your skin every step of the way. Give us a call to get on the books!

Address

230 E Sycamore Street #305
Sherman, TX
75090

Telephone

+19037714613

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