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Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm Friday 8am - 5pm

Sienna Dermatology

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United States
Missouri City, TX
Sienna Dermatology

Bringing over 30 years of skin care expertise to Missouri City and Sugar Land. Open 5 days a week!

04/30/2026

HAPPY BIRTHDAY!!!!! Shoutout to Mary, our front desk superstar 💫

Your sweetness, dedication, and the way you treat every patient with genuine care and respect never go unnoticed. You’re the first smile people see and the reason they feel at ease the moment they walk in.

We appreciate you more than words can say 💙 #ʙɪʀᴛʜᴅᴀʏɢɪʀʟ

04/29/2026

💥 THURSDAY ONE DAY ONLY SALE 💥 04/30/2026

Our sprinkling brought the magic… and the deals are BACK! ✨
For today only, you can grab your favorites before they’re gone.

🔥 Limited-time offers
🛍️ While supplies last
⏳ Don’t miss out — when it’s gone, it’s gone!

Come shop and get it all before it disappears! 💫

04/22/2026

We only have one earth, so we better take care of her. 🌎Same goes for our skin! Follow these recommendations from our board-certified dermatologists 🤓.
1. Wear SPF 30 or higher everyday.
2. Use a vitamin C serum in the AM.
3. When swimming in the ocean, wear SPF with only physical blockers to avoid damaging marine ecosystems and coral reefs 🪸🐠.

Sienna Dermatology
👩🏻‍⚕️ Mary Moore, MD, FAAD
👩🏻‍⚕️ Angel Puryear, MD, FAAD
📧cosmeticinfo@siennadermatology.com

7435 Highway 6 Ste B
Missouri City, TX 77459
📞832-342-9700
17510 West Grand Parkway, Suite 385
Sugar Land, TX 77479
📞 832-770-6388

04/21/2026

April is National Rosacea Awareness Month 💗

If your skin flushes easily, feels sensitive, or struggles with redness—you’re not alone. Rosacea affects millions, and the right skincare can make a real difference.

This month, we’re highlighting a few essentials that help calm, soothe, and support your skin barrier:

✨ Gentle cleansers that won’t strip your skin
✨ Soothing serums packed with calming ingredients
✨ Lightweight moisturizers to reduce irritation
✨ SPF (yes, every day!) to protect against flare-ups

Consistency is key—treat your skin with patience and care, and it will thank you.

Have you found products that help manage your rosacea? Share your favorites below 👇

04/17/2026

Thank you to everyone who came out to our Open House in Sugar Land last night! We had so much fun and are looking forward to the next one this fall in Missouri City.

Sienna Dermatology
👩🏻‍⚕️ Mary Moore, MD, FAAD
👩🏻‍⚕️ Angel Puryear, MD, FAAD
📧cosmeticinfo@siennadermatology.com

7435 Highway 6 Ste B
Missouri City, TX 77459
📞832-342-9700
17510 West Grand Parkway, Suite 385
Sugar Land, TX 77479
📞 832-770-6388

04/17/2026

At Sienna Dermatology, we’re always evolving ✨
Get ready for elevated treatments, new products, and results you’ll love.

Make sure you’re following, liking, and sharing so you don’t miss a moment 💫

04/16/2026

17510 W. Grand Parkway, South medical building one Suite 385, Sugarland, TX 77479 phone number 832-770-6388. 5 PM to 7 PM.

04/15/2026

A favorite treatment is now available in our Sugar Land office! Call to schedule your with DeAnn Lopez, LMA today!

Sienna Dermatology
👩🏻‍⚕️ Mary Moore, MD, FAAD
👩🏻‍⚕️ Angel Puryear, MD, FAAD
📧cosmeticinfo@siennadermatology.com

7435 Highway 6 Ste B
Missouri City, TX 77459
📞832-342-9700
17510 West Grand Parkway, Suite 385
Sugar Land, TX 77479
📞 832-770-6388

04/13/2026

April is Rosacea Awareness Month! If you are struggling with this chronic facial skin condition, make an appointment to see one of our board-certified dermatologists today to learn what treatments will be best for you.

Sienna Dermatology
👩🏻‍⚕️ Mary Moore, MD, FAAD
👩🏻‍⚕️ Angel Puryear, MD, FAAD
📧cosmeticinfo@siennadermatology.com

7435 Highway 6 Ste B
Missouri City, TX 77459
📞832-342-9700
17510 West Grand Parkway, Suite 385
Sugar Land, TX 77479
📞 832-770-6388

04/10/2026

Sienna Dermatology
7435 Highway 6, Ste B
Missouri City, TX 77459
Ph: 832.342.9700

17510 W. Grand Parkway S
Medical Plaza 1, Ste 385
Sugar Land, TX 77479
Ph: 832-770-6388

03/30/2026

Celebrating Dr. Puryear this Doctors Day 💙

Your dedication to your patients goes far beyond the exam room. With your expertise in dermatology and your genuine, compassionate approach, you make every patient feel cared for ✨

You bring not only knowledge and skill, but heart into everything you do—and it truly makes a difference in the lives you touch each day. We are so thankful for you and proud to celebrate the amazing physician you are!

SiennaDermatology CelebrateDoctors

03/30/2026

Today we celebrate an incredible physician and an even more incredible person—Happy Doctors Day, Dr. Moore 💙

Your compassion, dedication, and genuine care for every patient you see truly set you apart. As a dermatologist, you don’t just treat skin—you uplift confidence, restore self-esteem, and make a lasting impact on so many lives ✨

We are so grateful for your hard work, your kindness, and the passion you bring to Sienna Dermatology every single day. You are simply amazing, and we are lucky to have you!

SiennaDermatology

Address

7435 Highway 6 STE B
Missouri City, TX
77459

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm

Telephone

+18323429700

Website

http://siennadermatology.com/

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