Live
Read more

About

Seacoast Dermatology PLLC is a medical practice offering dermatology services, including Mohs surgery and aesthetic treatments, with offices in Portsmouth (and nearby locations) NH. Key details: - Services: Dermatology care, Mohs micrographic surgery, aesthetic treatments - Locations: 3 offices in New Hampshire, including Portsmouth (330 Borthwick Ave, Portsmouth, NH 03801) - Contact: Phone 603-431-5205; Email contactus@seacoastdermnh.com - Website: seacoastdermnh.com - Organization: Public company with 9 employees; active status - Additional: Online appointment booking available; focuses on healthcare in Portsmouth, Dover, and Exeter Note: The specific address “278 Lafayette Rd” is not listed among Seacoast Dermatology’s Portsmouth locations in the provided data.

Clinic Type

Dermatology

Address

278 Lafayette Rd, Building E, Portsmouth, NH 03801

Phone

+1-603-431-5205

Email

contactus@seacoastdermnh.com

Opening Hours

Monday 8:00 AM – 5:00 PM; Tuesday 8:00 AM – 5:00 PM; Wednesday 8:00 AM – 5:00 PM; Thursday 8:00 AM – 5:00 PM; Friday 8:00 AM – 5:00 PM; Saturday Closed; Sunday Closed

Telehealth

Yes (telehealth services available via patient portal)

Emergency Care

No dedicated 24/7 emergency services listed

Services Offered

  • Comprehensive skin care services
  • Medical dermatology
  • Surgical dermatology
  • Cosmetic dermatology
  • Preventative skin health check-ups
  • Women’s dermatologic health services

Technology & Equipment

  • Excisional Surgery
  • Electrodessication and Curettage
  • Mohs Surgery
  • Asclera Vein Treatment
  • Botox
  • Dermal Fillers
  • Laser Treatments
  • Microneedling RF
  • Profound RF
  • PRP Full Scalp Hair Restoration
  • Skin Peeling Treatments

Team

  • James Dinulos — MD
  • Arthur Marka — MD
  • Jonathan S. Glass — MD
  • Megan Metheny — NP-C
  • Kara Fiore — FNP-C
  • Meghan Loring — PA-C
  • Ashley Gnecco — FNP-C
  • Kelly Sargent — PA-C
  • Siobhan Arey — MPH, PAC

Insurance & Payment

  • Accepted Insurance & Payments

See site for accepted insurers and payments.

Insurance, Cash, Credit Card, CareCredit

Languages Spoken

  • English

FAQs

What services are offered?

Comprehensive skin care services including medical dermatology, surgical dermatology, cosmetic dermatology, preventative check-ups, and women’s health.

What are the clinic hours?

Monday–Friday 8:00 AM – 5:00 PM; Saturday Closed; Sunday Closed.

What is the full street address?

278 Lafayette Rd, Bldg E, Portsmouth, NH 03801.

How can I contact the clinic by phone?

Call 603-431-5205.

What is the email for the clinic?

contactus@seacoastdermnh.com.

Awards & Accreditations

  • Awards

Social Media

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Wheree: 8.6/10 (Excellent) (aggregated data)
  • BestProsInTown: not explicitly stated (highly praised) (69)
  • MapQuest/Yelp aggregation: not explicitly stated (39)

Patients praise

  • Professional and friendly staff and nursing team
  • Doctors described as knowledgeable and thorough
  • Efficient and organized office environment in many cases
  • Effective treatment plans
  • Helpful and clear communication from providers during examinations

Common complaints

  • Difficulties reaching the office by phone
  • Issues with appointment scheduling and provider availability
  • Long wait times beyond scheduled appointment times
  • Instances of perceived unprofessional or insensitive bedside manner
  • Concerns regarding billing and costs
  • Dissatisfaction with certain treatment outcomes

"I waited 35 minutes beyond my appointment time and I arrived 15 early. Our time is just as important as yours."

— LocalityBiz review

"NO, I have had a share of good and bad from..."

— MapQuest 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.

Book appointmentCall

More dermatology clinics in Portsmouth

Portsmouth, NH·Dermatology

Optima Dermatology is a private hospitals and healthcare company headquartered in Portsmouth, NH, with 9 U.S. offices including a facility in Portsmouth. They focus on expert skin care and patient experience, offering dermatology services with convenient access and a broad footprint across the United States and Canada. For local providers, consider contacting the Portsmouth office directly or visiting their website for clinic listings, appointment options, and physician profiles.

Online booking

APDerm

4.3(10)
Portsmouth, NH·Dermatology

APDerm is a physician-led dermatology network based in Acton, MA, with 3 U.S. offices. They offer medical, cosmetic, and surgical dermatology services and accept most insurance plans. APDerm is board-certified and has a patient-centered approach, providing access to a wide network of dermatology specialists and family-wide care, supported by patient-friendly technology. Key details: - Founded: 1992; Private, physician-led practice - Headquarters: Acton, MA; 3 U.S. offices - Services: Medical, cosmetic, surgical dermatology - Insurance: Most plans accepted - Contact: Acton HQ (978) 371-7010; Concord office also listed - Website: apderm.com

Online bookingSince 1992

See all dermatology clinics in Portsmouth →

Comparing your options?

See other dermatology clinics in Portsmouth, or search the full directory by insurance, ratings, and more.

More Dermatology Clinics