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About

Mercer Island Dermatology PLLC is a medical practice on Mercer Island, WA, specializing in skin, hair, and nail conditions (acne, rosacea, eczema, psoriasis, skin cancer) with cosmetic services (Botox, fillers, laser treatments). Founded in 2007, the practice has 4 employees and operates from three Mercer Island locations. Contact: info@miderm.com, +1 206 236 3030. Website: miderm.com. Notes relevant to your query: The provided details do not mention an MD/PhD named Allison Hughes specifically. If you’re seeking information about Allison Hughes, MD, PhD affiliated with Mercer Island Dermatology, please share any additional identifiers (department, credentials) or confirm if you’d like me to search for current providers under that name.

Clinic Type

Dermatology

Address

2835 82nd Ave SE, Suite 210, Mercer Island, Washington 98040

Phone

206-236-3030

Email

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Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • medical dermatology
  • lasers and light treatments
  • radiotherapy
  • anti-aging
  • skin cancer treatment
  • rashes and breakout management
  • eczema
  • psoriasis
  • acne
  • rosacea
  • actinic keratoses
  • dermaplaning
  • facials
  • microneedling
  • chemical peels (e.g., VI Peel)
  • platelet-rich plasma
  • injections (injectables)
  • Botox/Xeomin
  • Juvederm/HA fillers
  • Radiesse
  • Belotero
  • BellaFill
  • Kybella
  • sclerotherapy
  • PDO threads
  • photodynamic therapy
  • facial rejuvenation
  • dermal resurfacing
  • laser hair removal
  • microdermabrasion
  • platelet-rich plasma (PRP)
  • PCA skin
  • Rose treatments
  • broadband light therapy
  • ND:YAG 1064nm
  • ultra pulse CO2 laser
  • skin cancer treatment and radiotherapy

Technology & Equipment

  • laser and light treatments
  • phototherapy
  • sclerotherapy
  • PDO threads
  • PRP
  • Botox/Xeomin
  • Juvederm/HA fillers
  • Radiesse
  • Belotero
  • Bellafill
  • KYBELLA
  • pca skin
  • VI Peel
  • microneedling
  • microdermabrasion
  • dermaplaning
  • facials
  • acne treatments
  • eczema/psoriasis management
  • actinic keratoses
  • skin cancer treatment
  • radiotherapy
  • photodynamic therapy
  • broadband light therapy
  • ND:YAG 1064nm
  • ultra-pulse CO2 laser

Team

  • Allison Hughes, MD, PhD — MD, PhD

Insurance & Payment

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Phone/portal scheduling for appointment - payment handling not specified

Languages Spoken

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FAQs

Does the clinic accept patients with or without insurance?

The site states services are available to all people with or without insurance.

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Healthgrades: 3.0/5 (22)
  • WebMD Care: 4.0/5 (15)
  • SalonDiscover: 4.6/5 (177)

Patients praise

  • Dr. Hughes is described by many as knowledgeable, caring, and thorough
  • Patients appreciate the personalized and patient-focused approach to care
  • Positive outcomes for cosmetic and medical dermatological procedures reported by several patients
  • Helpful and friendly staff, when reachable

Common complaints

  • Difficulties with appointment scheduling, particularly online portal and phone responsiveness
  • Concerns regarding administrative professionalism and customer service efficiency
  • Occasional reports of feeling rushed during appointments
  • Specific clinical concerns related to follow-up care and procedure outcomes

"Dr Hughes is thorough and caring. She listens to concerns and answers questions without making me feel rushed. The only reason for 4 vs. 5 stars is the difficulty in making an appointment lately. The portal doesn’t work. The phones do not seem to be getting answered."

— SalonDiscover Review

"I can call their office 10xs a day and no one will pick... they don’t give u a meeting link or instructions ever! They need to seriously improve this!"

— SalonDiscover Review

"Dr. Hughes is amazing. She is a very knowledgeable Dermatologist, as well as a very friendly, down to earth, accessible, caring person. The Dr. and her staff treated me like a valuable patient, not a statistic or someone to rush through an appointment."

— Unilocal Review

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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