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Dr. Diane Duncan

4.1 ★★★★☆ 77 Google reviews · Tummy tuck surgeon in Fort Collins, Colorado

Board-certified Financing Mommy makeover

Plan your consultation

  • Board-certified plastic surgeon certified in plastic surgery — the recognized standard for a tummy tuck. Verify with the ABPS →
  • Financing payment plans / medical financing (e.g. CareCredit) offered — ask what monthly options they accept
  • Today see hours ·
  • Phone +1 970-493-7445
  • Website drdianeduncan.com — book a consultation and see their before/after galleries

Hours

Monday 8 am–5 pm
Tuesday 8 am–5 pm
Wednesday 8 am–5 pm
Thursday 8 am–5 pm
Friday 8 am–3:30 pm
Saturday Closed
Sunday Closed

Office hours differ from surgery days — call ahead to schedule a consultation.

About this practice

Features patients and the practice mention for Dr. Diane Duncan — a quick read on what to expect before your consultation.

📸 Before & After Gallery

“I reviewed “before and after “ pictures in her office and saw exceptional results.”

Other surgeons with before & after gallery →

These features are compiled from reviews and the practice's own info — they describe what patients report, not a formal guarantee. Confirm anything that matters to you (accreditation, financing terms, who performs the surgery) with the practice, and always verify board certification with the ABPS.

What patients say again and again

Patient-reported opinions from public reviews, not endorsements or medical claims — the themes that recur across 77 Google reviews.

💗 attentive bedside manner 8 mentions

“I would say that I would highly recommend her, she took the time to talk to me about my condition make a plan and made me feel at ease about what I needed done.”

🩹 attentive aftercare 4 mentions

“From consultation to last appointment she has been there, listening and helping as much in my aftercare as she had been up to my surgery day.”

confidence-changing 3 mentions

“I am indebted to her for giving me a new confidence in my appearance.”

From the reviews

I simply cannot say enough good things about Dr.Diane Duncan. From the moment I met her I was so impressed with the level of kindness, competence and experience that she radiates. After all the hard work of losing 180lbs I knew the day was coming that I would need a doctors help to finish my weight loss journey.

★★★★★ — Matthew, Aug 2019

Dr. Duncan is INCREDIBLE! I have never met a doctor with her level of caring, compassion, and integrity! Dr. Duncan listened to my concerns and suggested her new laser treatment, my results were astounding with no down time! I have already scheduled my second treatment! My skin looks and feels amazing!

★★★★★ — Kathryn, Jan 2025

I have had the pleasure of working with Dr. Duncan for two years. She has performed two surgeries on me: Brachioplasty (removal of excess skin under my arms) and Abdominoplasty ("tummy tuck"). I've lost 275 pounds over the years and Dr. Duncan is my partner in removing the unflattering loose skin.

★★★★★ — Amy, Dec 2024

Let me start by saying I would give this place more than five stars. Dr Duncan did a great job on my breast implants. She's very kind friendly and she listens. Her staff is so kind and friendly it makes you want to come in every day. For a doctor office this is the friendliest staff I have ever met.

★★★★★ — Charlene, Feb 2025

Excerpts from public Google reviews — patient opinions, not endorsements or clinical claims. Read all 77 reviews →

Researching a tummy tuck?

A tummy tuck (abdominoplasty) is major surgery with real risks and a recovery that usually runs several weeks — this page is a starting point for finding a surgeon, not medical advice. The most useful next step is a consultation, where a surgeon reviews your health history, examines you, talks through your options, and gives a personal quote. Bring questions and don't rush the decision.

Questions worth asking: Are you board-certified in plastic surgery (and can I verify it)? Where would you operate, and is the facility accredited? Can I see before-and-after photos of your own patients? What are the risks and the realistic recovery timeline for me? What's your revision policy if something needs adjusting? Whatever a listing says, always verify certification directly with the American Board of Plastic Surgery (ABPS) at abplasticsurgery.org, and discuss your candidacy, risks, and recovery with the surgeon.

Where to find Dr. Diane Duncan

1701 E Prospect Rd, Fort Collins, CO80525

Get directions Instagram · Facebook

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Listing verified July 2026 from public business records and patient reviews. Something out of date? Report a correction. Are you this practice? Claim your listing — it's free.