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About

Ear Nose & Throat Associates of Butler, Ltd is a small medical practice in Butler, PA, specializing in otolaryngology (ENT), audiology, and allergy care. They offer services including custom ear plugs and hearing-related care. The practice operates from two Butler locations (HQ at 104 Technology Drive, Suite 102) and has a very small team (1 employee). Web presence shows steady local traffic with a low bounce rate. Contact: (724) 482-0028 or (724) 482-0032. Categories: healthcare, allergy care, hearing aids, ENT, audiology.

Clinic Type

Otolaryngology (ENT)

Address

Ear Nose & Throat Associates of Butler, Butler, PA

Phone

+1 724-482-0028

Email

Opening Hours

Monday–Friday 8:00 am to 4:30 pm

Services Offered

  • Otolaryngology (ENT) - Head and Neck Surgery
  • Allergy
  • Audiology
  • Ear care
  • Hearing tests
  • Hearing aids
  • Custom hearing protection
  • Hearing aid repair and cleaning
  • Environmental allergy treatment
  • ENT and Audiology appointments
  • Family-friendly ENT care

Team

  • C. Thomas Yost, MD, FACS, Board-certified in Otolaryngology; Fellowships: American College of Surgeons; American Academy of Facial Plastic and Reconstructive Surgery; Aviation Medical Examiner — Founder, Honorary Physician, Retired
  • Dr. Keith Welker, MD (implied) — ENT/Head and Neck Surgeon
  • Stephanie Lynch, PA-C, PA-C — Physician Assistant - Audiology support
  • Dr. Emily Cossaboon, Audiologist; provides hearing tests, hearing aids, and custom hearing protection — Audiology

Insurance & Payment

Cash, Visa, Mastercard, CareCredit (financing info not specified)

Languages Spoken

  • English

FAQs

What services are offered?

ENT/Otolaryngology, Allergy, Audiology, hearing tests, hearing aids, custom hearing protection, and related ENT care.

Hours of Operation

The doctors are available for ENT and Audiology appointments Monday – Friday 8:00 am to 4:30 pm.

New Patient Forms

Prepare for your first appointment by downloading and completing these forms prior to your visit.

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Medical News Today/Healthgrades aggregate: 3.4 out of 5 stars (13 reviews)
  • Yelp (via MapQuest): 2.0 out of 5 stars (4 reviews (MapQuest/Yelp))
  • U.S. News & World Report (aggregate): 5 out of 5 stars (based on 7 reviews) (7 reviews)

Patients praise

  • Knowledgeable and informative medical care
  • Clear explanations of diagnoses and procedures
  • Positive experiences with pediatric care, including patient engagement
  • Timely appointments reported by some patients

Common complaints

  • Condescending or dismissive bedside manner from the doctor
  • Rude or difficult administrative staff and billing/collection processes
  • Issues with office management, scheduling, and patient record coordination

"Awesome doctor and team. The doctor himself knows everything and talks like a funny book. Love the fact that he tries to inform us as much as possible..."

Yelp review (via MapQuest)

"Dr. W's head is so inflated with himself it's a wonder he's not in orbit around the earth. Their billing department is rude and their collection attempts even more so."

Yelp review (via MapQuest)

"Dr. Welker was stupendous, he explained what he was doing for her and was just, truly great... My daughter felt so special. I cannot rave about how wonderful our experience has been."

Local review aggregation

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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