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Coastal Hearing Clinic

5 out of 5 · 166 reviews

Audiology • Sandwich, MA

About

Coastal Hearing Clinic Inc. is a small hearing care provider based in Sandwich, Massachusetts, offering hearing tests, hearing loss treatment, and hearing aids. Key details: - Location: Headquarters at 33 Jarves St, Sandwich, MA 02648 (additional offices at 33 Jarves St, Sandwich, MA 02563 and Unit A, Sandwich, MA 02563) - Contact: Phone numbers (774) 445-6655 and (508) 862-4750 - Size: 1 employee (specialist), with a consulting focus - Services: Hearing care, hearing aids, assistive listening devices - Categories: healthcare, hearing aids, hearing care, hearing loss treatment If you’re specifically looking for Coastal Hearing Clinic in Sandwich, this profile confirms their location in Sandwich, MA, and that they are a very small practice offering core hearing services and devices.

Clinic Type

Audiology

Address

290 MA-130 #9 Sandwich, MA 02563

Phone

(508) 862-4750

Email

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Opening Hours

Open Monday through Friday, 9:00am-5:00pm by appointment only

Services Offered

  • Hearing tests
  • Hearing aid evaluations
  • Hearing aid fitting
  • Hearing aid repair
  • Industrial hearing screening
  • Hearing care services
  • Locations (Sandwich, MA)
  • Hearing instrument specialist
  • Hearing aids
  • Assistive listening devices
  • Over-the-counter hearing aids
  • Hearing aid brands (Oticon, Phonak, Resound, Signia, Starkey)
  • CareCredit information
  • Guide to hearing aids

Team

  • Cynthia Connolly — Owner and board certified hearing health provider

Insurance & Payment

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Financing: CareCredit

Languages Spoken

  • English

FAQs

Hearing screenings conducted on the third Thursday of every month.

This is listed as a standing schedule item in the clinic's events; for exact dates, please contact the clinic.

Awards & Accreditations

  • BBB Accredited Business

Social Media

Photos

What Patients Say

Overall sentiment across review platforms: very positive

  • Birdeye: 5 out of 5 stars (159 reviews)
  • Yahoo Local: 5 out of 5 stars (7 reviews)
  • Facebook: 100% recommend (9 reviews)

Patients praise

  • Attentive and professional care
  • Knowledgeable, friendly, and honest staff
  • Personalized service
  • Thorough hearing evaluations with clear explanations
  • Efficient process for obtaining and troubleshooting hearing aids

Common complaints

  • No significant negative themes reported in available public feedback; experiences are overwhelmingly positive.

"Cynthia is the most knowledgeable, friendly, honest, respectful and courteous professional I ever met. Cynthia goes out of her way to help me when I have an issue with my hearing aids."

— Yahoo Local review by Joseph C.

"Coastal hearing spent more time explaining the importance of hearing care... it was an amazing experience."

— Yahoo Local review by Erik K.

"Honestly, you don't buy hearing aids here; you buy into a team that will change your life if you have hearing loss."

— Yahoo Local review by Frank A.

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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