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Union Derm

Premier Cosmetic Dermatology practice in New York, with offices in Union Square and Central Park

  • Union Square
  • Central Park
  • HAMPTONS
  • GREENWICH
  • Image212.366.5400
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  • ABOUT
        • ABOUT
          • What Sets Us Apart
          • Meet Our Doctors
          • Insurance Information
          • Videos
        • Research & Fellowships
          • About Our Research
          • Current Studies & Clinical Trials
          • Past Studies & Clinical Trials
          • ASDS Fellowship in Cosmetic Dermatology
  • LOCATIONS
    • Union Square
    • Central Park
    • Hamptons
    • Greenwich
  • DOCTORS
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    • Anne Chapas, M.D., Medical Director
    • Jennifer MacGregor, M.D.
    • Jennifer Chwalek, M.D.
    • Robyn Gmyrek, M.D.
    • Claire Chang, M.D.
    • Nkem Ugonabo, M.D., M.P.H.
    • Kenneth Howe, M.D.
    • Rishi Chopra, M.D.
    • Tatyana Petukhova, M.D.
    • Jeanette Black, M.D.
    • Pooja Rambhia, M.D
    • Victoria Humphrey, M.D., Fellow
  • TREATMENTS
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        • Skin Tightening
          • ellacor
          • EmFace
          • NovaThreads
          • Protégé Elite
          • RF Microneedling
          • Sofwave
          • Thermage
          • Ultherapy
        • ACNE
          • AviClear
          • Isolaz
          • Photodynamic Therapy
        • Skin Resurfacing
          • Alex Trivantage
          • Clear + Brilliant
          • DermaSweep
          • Fraxel Re:pair SST (C02)
          • Fraxel Restore Dual
          • MIRIA™
          • M22 Intense Pulsed Light (IPL)
          • PicoWay Resolve
          • RF Microneedling
        • Injectables
          • Botox (& Other Botulinum Toxins)
          • Dermal Fillers
          • PRP
          • SkinVive
        • Body Contouring
          • Accufit
          • CoolSculpting & Elite
          • Kybella
          • TruSculpt iD
          • VelaShapeIII
        • Additional Treatments
          • Hair Loss - FoLix
          • Feminine Rejuvenation – EmFemme
          • Laser Hair Removal
          • Mohs & Skin Cancer
          • Spider Vein Removal
          • Sweat Reduction
          • Tattoo Removal
          • Vascular/Redness Treatments
  • CONCERNS
        • See All
        • Acne
        • Acne Scars
        • Age Spots
        • Birthmarks
        • Body Concerns
        • Collagen Loss
          • Cellulite
        • Double Chin
        • Dull Skin
        • Excessive Sweating
          • Hair Loss
        • Hyperpigmentation & Melasma
        • Redness/Rosacea
        • Skin Cancer
        • Skin Laxity
        • Scars
        • Spider Veins
        • Stretch Marks
        • Sun Damage
        • Undereye Circles
        • Unwanted Hair
        • Unwanted Tattoos
        • Volume Loss
        • Wrinkles
  • WHAT'S NEW
  • SKINCARE
    • ONLINE STORE
      • Shop Our Skincare
    • LA SUITE x UNIONDERM
      • About La Suite Skincare
      • Schedule a Facial
  • CONTACT US
  • (212) 366-5400
  • Book Consultation
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@unionderm

unionderm

Behind every treatment is a doctor who’s asking qu Behind every treatment is a doctor who’s asking questions, studying the science, and refining the approach.

At UnionDerm, our physicians are constantly engaging with the science behind what we do — on stage, in research, and in every patient interaction. Because innovation doesn’t just happen in the treatment room, it’s built through curiosity, conversation, and a commitment to doing things better.

Today we’re celebrating the minds driving our field forward — in the office and far beyond it. Happy National Doctors’ Day to the innovators behind the work. ✨ #unionderm #nationaldoctorsday #nycdermatology
These are real words from real patients—and we don These are real words from real patients—and we don’t take that trust lightly. 🤍

For Dr. Ugonabo, the goal is always for you to feel heard, comfortable, and confident in your skin. Great care is about more than results. It’s about feeling confident, understood, and completely at ease throughout the process. Dr. Ugonabo believes every visit should feel like a conversation, not just an appointment. 

If you’ve been considering a consultation, this is your sign to book. ✨
Hyperpigmentation is one of the most common concer Hyperpigmentation is one of the most common concerns I treat — and one of the most rewarding to see improve.

With PicoWay, I can precisely target and break down unwanted pigment without damaging the surrounding skin. The result: clearer, more even tone with minimal downtime.

Every treatment plan starts with a consultation — because not all pigmentation is the same, and the approach shouldn’t be either.

Swipe to see what’s possible →
We just set the clocks forward an hour — which alw We just set the clocks forward an hour — which always makes us think about setting the clock back on skin aging.

One treatment we love for improving skin firmness, lifting, and laxity is the Miria laser.

🕒 Fractional laser energy stimulates new collagen and elastin
🕒 Helps the skin become firmer, tighter, and lifted
🕒 Softens folds and fine lines while restoring subtle volume
🕒 Improves crepey texture and overall skin quality

Best part: it’s completely non-invasive — no surgery, no needles, just your skin rebuilding itself from within.
Ulthera is one of my favorite treatments for lifti Ulthera is one of my favorite treatments for lifting and tightening the skin—but pairing it with the right injectable can enhance the overall result. Here’s a combination I often recommend to my patients:
✨ Ulthera uses focused ultrasound energy to stimulate collagen in the deeper layers of the skin, helping lift and tighten areas like the jawline, cheeks, and neck.
✨ I often pair it with diluted Radiesse, a biostimulatory filler that helps stimulate new collagen in the skin itself, improving firmness and overall skin quality.
✨ Together, they work at multiple levels of the skin—Ulthera providing deeper structural tightening, while Radiesse supports collagen production closer to the surface.
✨ Results develop gradually as your body builds new collagen, creating firmer, healthier-looking skin over time.
I love this approach because it allows me to address tightening more comprehensively while still keeping results natural-looking.
Interested in learning if this combination might be right for you? Schedule a consultation to discuss your options.
Warmer weather is coming ☀️ — and so is the confid Warmer weather is coming ☀️ — and so is the confidence to go hat-free.

Innovative hair restoration has evolved significantly in recent years—from advanced medical-grade topicals and PRP to our newest Folix laser technology. Here are three impressive results from real UnionDerm patients.

Interested? Schedule a consultation with one of our board-certified dermatologists to discuss your personalized hair restoration options. #hairloss #hairgoals #hairrestoration #nycdermatologist
I’m excited to be seeing patients at our newest, s I’m excited to be seeing patients at our newest, state-of-the-art Greenwich location.
I’ll be in Greenwich on February 25, March 4, and March 11, with a focus on cosmetic dermatology, including injectables and energy-based treatments.

Appointments are limited, so be sure to book soon!
Exciting news ✨ Dr. Tatyana Petukhova is expanding Exciting news ✨ Dr. Tatyana Petukhova is expanding her schedule and will now be seeing patients at our Central Park location (4 W 58th St.) on Wednesdays starting March 4th.
In addition to Union Square and the Hamptons, you can now book with her just steps from Central Park.
Link in bio to book — we’ll see you uptown 💫
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TOP TREATMENTS

  • Sofwave
  • Botulinum Toxins
  • Dermal Fillers
  • Fraxel ® Restore Dual
  • Accufit

ABOUT US

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CONTACT US

212-366-5400
info@unionderm.com

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