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Harborside Dental

4.9 out of 5 · 151 reviews

Dentistry • Gloucester, MA

About

Harborside Dental is a dentistry office in Gloucester, MA offering general and family dentistry, restorative and cosmetic services, dental implants, crowns, root canals, TMJ treatment, teeth whitening, pediatric dentistry, and emergency dentistry. The practice accepts most PPO insurance plans and offers CareCredit financing options.

Clinic Type

Dentistry

Address

127 Eastern Ave, Gloucester, MA 01930

Phone

978-283-7200

Email

info@harborside-dental.com

Opening Hours

Mon, Tue: 9 AM – 6 PM; Thu, Fri: 9 AM – 5 PM; Wed, Sat, Sun: CLOSED

Telehealth

Not specified

Emergency Care

Not specified

Services Offered

  • General and family dentistry
  • Restorative dentistry
  • Cosmetic dentistry
  • Teeth cleaning
  • Dental implants
  • Crowns
  • Root canal
  • TMJ treatment
  • Teeth whitening
  • Digital x-rays
  • Pediatric dentistry
  • Emergency dentistry

Technology & Equipment

  • Digital X-Rays

Team

  • Sergey Zemlyansky — Dentist

Insurance & Payment

  • Delta Dental
  • Blue Cross Blue Shield
  • MetLife
  • Principal
  • Ameritas
  • Cigna
  • Aetna
  • Aetna Dental
  • Commonwealth Care Alliance
  • Altus Dental
  • Humana
  • Guardian
  • UnitedHealthcare

We work with most PPO plans; assistance with filing claims; CareCredit financing available.

Credit Cards, Cash, Checks, FSA, HSA, CareCredit financing, CareCredit

Financing: CareCredit financing options to cover up to 100% of dental expenses

Languages Spoken

  • English

Pricing

  • In-office teeth whitening specials; cleaning, exam and X-rays for $100 at times

Current Offers

$50 off first yearly teeth whitening

FAQs

What is the address of Harborside Dental in Gloucester?

127 Eastern Ave, Gloucester, MA 01930

What are the office hours?

Mon, Tue: 9 AM – 6 PM; Thu, Fri: 9 AM – 5 PM; Wed, Sat, Sun: CLOSED

How can I contact Harborside Dental?

Phone: 978-283-7200; Email: info@harborside-dental.com

Do you accept insurance?

Yes, we work with most PPO plans including Delta Dental, Blue Cross Blue Shield, MetLife, Cigna, Aetna, UnitedHealthcare, Guardian, Ameritas, Humana, and more.

Is CareCredit available?

Yes, CareCredit financing is offered.

Awards & Accreditations

  • PATIENT REVIEWS AND LOCAL DENTAL AWARDS (not explicitly listed)

Photos

What Patients Say

Overall sentiment across review platforms: very positive

  • Birdeye: 4.9/5 stars (151 reviews)

Patients praise

  • Professional, caring, and attentive dental staff and Dr. Sergey Zemlyansky
  • Clean, modern office environment and equipment
  • Efficient, accommodating, and emergency-friendly scheduling
  • Quality of care for procedures including root canals, crowns, and extractions

Common complaints

  • No significant negative themes or complaints found in public review aggregators; patients generally report satisfaction with procedures, staff, and office environment.

"Dr. Sergy the best dentist in the north shore area professional, Dedicated, responsible and a spectacular treatment, and the best office Manager and Dental Assistant Claribel thank you for your services."

— LocalityBiz review

"I have been coming to this office for many years, I have no complaints. They always do a good job in my teeth."

— LocalityBiz 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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