Southeastern Dermatology

Southeastern Dermatology Southeastern Dermatology is a state of the art dermatology practice located in Knoxville, Tennessee.

Dr. Matthew Doppelt, the board-certified dermatologist at this Knoxville practice, is highly experienced, skilled, and qualified.In 1997, he graduated from the Nova Southeastern University, College of Osteopathic Medicine located in Fort Lauderdale. Later on, he attendedthe Nova Southeastern University to complete his dermatology residency during which time he served as the Chief Resident. Dr. Doppelt is a member of several well-known dermatology and medical organizations such as the American Academy of Dermatology, the Knoxville Academy of Medicine, and the American Osteopathic Association.

Kathy Deatherage is our incredibly experienced aesthetic injector and registered nurse with over 25 years in plastic sur...
04/08/2026

Kathy Deatherage is our incredibly experienced aesthetic injector and registered nurse with over 25 years in plastic surgery + aesthetic nursing.

Kathy’s approach is all about:
• Keeping you looking like yourself, just more refreshed
• Slowing the aging process with intention
• Educating you on the why behind every treatment
• Creating a plan that works with your goals, not against them

“No one treatment fixes everything. When patients understand the process, outcomes are always better.”

She especially loves the shift toward biostimulatory treatments, helping your body restore what time takes away, without overfilling or altering your natural features.

And most importantly? Her patients feel confident knowing they’re in experienced, thoughtful hands where safety always comes first and results are a collaboration.

✨ Natural. Educated. Intentional.

National Exosome Day ✨Not all skincare works the same and exosomes are proof. These powerhouse messengers help calm infl...
04/08/2026

National Exosome Day ✨

Not all skincare works the same and exosomes are proof. These powerhouse messengers help calm inflammation, support repair, and improve overall skin function.

TODAY: Purchase a full-size Plated Eye, Hair, or Intense Serum and receive a Plated Intense Nano on us.

Because better signals = better skin.

Stop by to grab yours before they are gone!



*While supplies last. $88 value

He is risen indeed!Happy Easter!
04/05/2026

He is risen indeed!

Happy Easter!

Vitamin C Day ☀️🍊If there’s one skincare rule we’ll never stop repeating, it’s this: your antioxidants and your sunscree...
04/04/2026

Vitamin C Day ☀️🍊

If there’s one skincare rule we’ll never stop repeating, it’s this: your antioxidants and your sunscreen are a package deal.

Vitamin C is your skin’s daily defense helping to brighten, even tone, and fight off the environmental damage that leads to premature aging. But on its own? It’s only doing part of the job.

Pairing a Vitamin C serum with your SPF is where the magic happens:
✨ Boosts your sunscreen’s protection
✨ Helps neutralize free radicals from UV + pollution
✨ Supports brighter, healthier-looking skin over time

Think of it this way:
Sunscreen shields. Vitamin C strengthens.

Consistency is everything because glowing, protected skin doesn’t happen by accident.

04/03/2026
Commit to your skin and get rewarded for it. ♣️For a limited time, purchase a package of three HydraFacials or DiamondGl...
04/03/2026

Commit to your skin and get rewarded for it. ♣️

For a limited time, purchase a package of three HydraFacials or DiamondGlow treatments and receive a free SkinMedica HA5 Hydra Collagen Replenish and Restore to elevate your results at home.

Whether you're targeting dullness, congestion, or uneven texture, this package pairs professional-grade treatments with medical-grade skincare to keep your glow going long after you leave the treatment room.

Our walk-in BOTOX clinic is today, April  2, from 8:30 am to 4:30 pm at our west office location. No appointment is nece...
04/02/2026

Our walk-in BOTOX clinic is today, April 2, from 8:30 am to 4:30 pm at our west office location. No appointment is necessary and new patients are welcome! Just stop in for a quick treatment before spring break. 🏖️ Dysport available as well!

Rosacea Awareness Month 🌿Rosacea ≠ just redness. It’s a chronic skin condition and guessing can make it worse.Watch for:...
04/01/2026

Rosacea Awareness Month 🌿

Rosacea ≠ just redness. It’s a chronic skin condition and guessing can make it worse.

Watch for:
• Redness that won’t go away
• Flushing & sensitivity
• Visible vessels
• Breakouts (not typical acne)

Common triggers: heat, sun, alcohol, spicy foods, stress, harsh products

Keep it simple:
• Gentle skincare only
• Protect your barrier
• SPF every single day
• Skip the guesswork. Get expert help

The right routine can completely change your skin.

Stop guessing and schedule an appointment with one of our experts. 📲 865-474-8800

Southeastern Dermatology
1930 Pinnacle Point Way, Knoxville, TN, 37922

Meet Kathy, your expert injector ✨With years of experience and a reputation for natural, beautiful results, Kathy is the...
03/31/2026

Meet Kathy, your expert injector ✨

With years of experience and a reputation for natural, beautiful results, Kathy is the injector patients trust to get it right every time 💉

Join us for our monthly Walk-In Botox Clinic, happening this Thursday, April 2. Stop by our west office location between 8:30 AM and 4:30 PM. No appointment needed. It’s first come, first served, so come when it’s convenient for you.

Whether you’re maintaining your look or trying Botox for the first time, you’re in incredibly skilled hands with Kathy.

📍 1930 Pinnacle Pointe Way, Knoxville
⏰ 8:30 AM – 4:30 PM
💬 New patients always welcome!

ALWAYS on our most favorite events! 💥 BOTOX & Bingo 2026!@ The Pavilion at Hunter Valley Farm!We are moving the event ac...
03/23/2026

ALWAYS on our most favorite events! 💥

BOTOX & Bingo 2026!
@ The Pavilion at Hunter Valley Farm!

We are moving the event across Northshore Drive this year to give us more space to host everyone! We will have plenty of parking and if the weather throws us any curveballs, the party will go on! 🌧️ ☀️ ⚡️

RSVP and let us know you are coming!🔗https://www.drdoppelt.com/botox-bingo/

Address

1930 Pinnacle Pointe Way
Knoxville, TN
37922

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 4:30pm

Telephone

+18654748800

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About Dr. Matthew Doppelt

Dr. Matthew Doppelt, the board-certified dermatologist at this Knoxville practice, is highly experienced, skilled, and qualified.In 1997, he graduated from the Nova Southeastern University, College of Osteopathic Medicine located in Fort Lauderdale. Later on, he attendedthe Nova Southeastern University to complete his dermatology residency during which time he served as the Chief Resident. Dr. Doppelt is a member of several well-known dermatology and medical organizations such as the American Academy of Dermatology, the Knoxville Academy of Medicine, and the American Osteopathic Association.