CornerStone Ear, Nose & Throat
CornerStone Ear, Nose & Throat is a private multi-location ENT practice serving adult and pediatric patients across the Charlotte, Monroe, and Indian Land metro with otolaryngology, allergy, audiology, and in-office sinus procedures.
- Company typePrivate
- Founded1994
- HeadquartersCharlotte, United States
- Headcount11–50
- GTM typeB2C
- OfferingServices
What CornerStone Ear, Nose & Throat does
CornerStone Ear, Nose & Throat is a private medical practice operating as a professional association (PA) under North Carolina law, founded in 1994 by Dr. William A. McClelland, MD, FACS. The practice delivers comprehensive otolaryngology, allergy, and audiology services to adult and pediatric patients across three Charlotte-metro office locations in Charlotte, NC; Monroe, NC; and Indian Land, SC. Service lines include general ENT, pediatric ENT, a sinus and allergy center, an audiology center, and voice and throat care, with same-day and next-day appointment availability and in-network status with most major Charlotte-area health plans.
The practice's clinical capabilities span in-office diagnostic and surgical procedures, including on-site CT imaging for sinus disorders, in-office balloon sinuplasty (the first in Charlotte), functional endoscopic sinus surgery (FESS), septoplasty, turbinate reduction, VivAer nasal obstruction treatment, allergy testing, sublingual immunotherapy (allergy drops), allergy shots, audiometric testing, hearing aid fitting across all major manufacturers, BAHA device fitting, and balance disorder testing. Clinical staff comprises three board-certified otolaryngologists (McClelland, Gillihan, Janz), one physician assistant specializing in ENT, and three Doctors of Audiology. Patient-facing digital infrastructure includes online self-scheduling via the Klara platform and a 24/7 patient portal hosted on the Modernizing Medicine (EMA) EHR system.
Revenue is generated through fee-for-service professional services billed to insurance and patients, surgical procedures performed both in-office and at external facilities, hearing aid hardware sales, and recurring allergy immunotherapy programs. The practice operates as part of the SENTA Partner Practices network, an ENT-focused management services organization providing administrative support while preserving clinical autonomy at the practice level. Marketing relies on a content-driven blog, local peer-nominated awards (Castle Connolly Top Doctor, Charlotte Magazine Top Doctor, Charlotte's Best ENT), online scheduling, and in-network insurance referral pathways. The company is privately held with no disclosed external investment or public listing.
CornerStone Ear, Nose & Throat firmographics
Firmographics- Name
- CornerStone Ear, Nose & Throat
- Legal name
- CornerStone Ear, Nose & Throat, PA
- Website
- https://cornerstoneent.com
- Company type
- Private
- Founded year
- 1994
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- CornerStone Ear, Nose & Throat is a private multi-location ENT practice serving adult and pediatric patients across the Charlotte, Monroe, and Indian Land metro with otolaryngology, allergy, audiology, and in-office sinus procedures.
- Ownership category
- akta.pro rank
CornerStone Ear, Nose & Throat industry classification
Industry- Product category
- Otolaryngology and Audiology Healthcare Services
- NAICS
- Offices of Physicians (6211), Offices of Physical, Occupational and Speech Therapists, and Audiologists (62134), Diagnostic Imaging Centers (621512)
- SIC
- Services-Offices & Clinics Of Doctors Of Medicine (8011), Services-Specialty Outpatient Facilities, Nec (8093)
- akta.pro primary industry
- General Otolaryngology (ENT) (HLAKAMAA)
- akta.pro secondary industries
- Pediatric Otolaryngology (HLAKAMAB), Audiology & Hearing Services (ENT-Affiliated) (HLAKAMAI), Audiology & Hearing Diagnostic Centers (HLAFAKAH)
Keywords
Where CornerStone Ear, Nose & Throat is headquartered
LocationHeadquarters
- HQ city
- Charlotte
- HQ country
- United States
- HQ region
- North America
Offices3 records
Markets served
CornerStone Ear, Nose & Throat business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Infrastructure, Marketing or Sales, Supply Chain, Technology or R&D
Revenue model
- Patient Care Services: Direct healthcare services including office visits, diagnostic testing, procedures, and surgeries billed to insurance or patients. Services span ENT care, allergy treatment, audiology, and pediatric ENT. Same-day and next-day appointments available.
- Surgical Procedures: Both in-office procedures (balloon sinuplasty, VivAer) and outpatient surgical procedures (FESS, septoplasty, turbinate reduction, thyroid surgery) performed at hospital or surgical centers, billed through insurance.
- Hearing Aids and Audiology Products: Hearing aid sales and fitting services, custom earplugs, and BAHA device fitting across all major manufacturers and price points.
- Allergy Immunotherapy: Allergy testing, allergy shots, and sublingual allergy drops for long-term treatment plans.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels5 records
CornerStone Ear, Nose & Throat product offering
Product offeringCore offering
CornerStone Ear, Nose & Throat is a multi-location medical practice that delivers comprehensive ear, nose, throat, sinus, allergy, and audiology care for adults and children. Services span in-office diagnostics (CT imaging, allergy and hearing testing), minimally invasive procedures (balloon sinuplasty, VivAer, turbinate reduction), outpatient surgeries (FESS, septoplasty, thyroid surgery), and long-term treatment programs (allergy shots, sublingual drops, hearing aid fitting).
Product overview
CornerStone Ear, Nose & Throat is a multi-location ENT practice serving the Charlotte, Monroe, and Indian Land areas for over 30 years. The practice operates as a unified healthcare delivery platform offering five integrated service lines: general ENT care, Pediatric ENT, Sinus and Allergy Center, Audiology Center, and Voice and Throat Care. Services range from in-office diagnostic procedures (CT imaging, allergy testing, hearing tests) to minimally invasive surgical procedures (balloon sinuplasty, FESS, septoplasty, turbinate reduction, VivAer) and ongoing treatment programs (allergy shots, allergy drops, hearing aid fitting). The practice also provides patient-facing digital services including online appointment scheduling and a 24/7 Patient Portal for secure access to medical records and provider communication. All services are delivered at three physical office locations with same-day and next-day appointment availability.
Differentiator
Problem solved
Functional benefit
Products and services
- ENT (Ear, Nose & Throat) Care Comprehensive ear, nose, and throat care for adults and children, including treatment of sinus problems, ear infections, nosebleeds, sleep apnea, neck masses, and thyroid concerns.
- Pediatric ENT Specialized ENT care for children including pediatric ear infections, tonsils and adenoids treatment, pediatric sleep-disordered breathing, sinusitis, hearing loss, allergies, and reflux.
- Sinus and Allergy Center Comprehensive sinus and allergy services including in-office CT imaging, allergy testing, in-office balloon sinuplasty, functional endoscopic sinus surgery (FESS), septoplasty, turbinate reduction, VivAer, allergy drops, and allergy shots.
- Audiology Center Hearing and balance care including diagnostic hearing tests, hearing aid fitting and repair from major brands, custom-fit earplugs, BAHA device fitting, tinnitus evaluation, vertigo and balance disorder testing.
- Voice and Throat Care Treatment for voice disorders, sore throat, vocal cord paralysis, tonsils and adenoids, hoarseness, difficulty swallowing, and LPR (reflux affecting the throat).
- Balloon Sinuplasty In-office minimally invasive procedure using a small balloon catheter to widen blocked sinus passageways, with no incisions, no tissue removal, and most patients returning to work the next day.
- Functional Endoscopic Sinus Surgery (FESS) Outpatient sinus surgery performed entirely through the nostrils with no external incisions, used for complex cases with polyps, scar tissue, or significant anatomical obstruction.
- Septoplasty Surgical procedure to straighten the deviated septum, allowing air and mucus to move freely through both nasal passages.
- Turbinate Reduction Minimally invasive procedure to reduce chronically swollen turbinates that block the nasal airway, performed in-office or as part of a larger procedure.
- VivAer Nasal Obstruction Treatment In-office treatment for nasal obstruction using temperature-controlled radiofrequency to improve nasal airway flow.
- Allergy Testing Comprehensive allergy testing to identify specific allergens including pollen, pet dander, dust mites, mold, and Carolina ragweed.
- Allergy Drops (Sublingual Immunotherapy) At-home daily allergy treatment drops placed under the tongue, offering an alternative to allergy shots with increased safety and no weekly office visits.
- Allergy Shots (Immunotherapy) Traditional allergy immunotherapy administered via weekly injections at the doctor's office to gradually desensitize the immune system to allergens.
- On-Site CT Imaging In-office CT imaging for sinus disorders allowing quick diagnosis and treatment planning without requiring external imaging centers.
- Hearing Aids Hearing aid fitting and repair services offering devices across all major manufacturers and price points, with no-pressure audiology care.
- BAHA Device Fitting Bone Anchored Hearing Aid (BAHA) device fitting for patients with conductive hearing loss, mixed hearing loss, or single-sided deafness.
- Custom-Fit Earplugs Custom earplugs for hearing protection, water sports, or sleeping, individually fitted by audiologists.
- Balance Disorder Testing Comprehensive testing for dizziness and vertigo symptoms to diagnose balance disorders.
- Online Appointment Scheduling Self-scheduling system allowing patients to book same-day and next-day appointments online at Charlotte, Monroe, and Indian Land offices.
- Patient Portal 24-hour secure online access to personal health information, allowing patients to securely message providers, complete registration forms, and update personal information.
Quantifiable outcome
- 100,000+ individuals treated over 30+ years of service
- +2 more outcomes
Companies that use CornerStone Ear, Nose & Throat
Customer profileNamed customers5 records
Segments2 records
Ideal customer profiles2 records
CornerStone Ear, Nose & Throat technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
CornerStone Ear, Nose & Throat partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- SENTA Partner Practices / SENTA MSOcoreCornerStone ENT is part of SENTA Partner Practices (a network of ENT practices) and operates with support from a SENTA managed service organization. This organizational structure provides operational support while allowing individual practices to maintain their patient-centered approach.
Scale indicators4 records
Recent moves6 records
Expansion highlights4 records
CornerStone Ear, Nose & Throat competitors and assessment
Company assessmentBroad incumbents
- HearingLife: National retail audiology and hearing aid provider with locations in the Carolinas; competes for hearing aid sales and basic audiology services, though focused on retail rather than physician-integrated care.
- Novant Health: Large regional health system with ENT, allergy, and audiology services in the Charlotte market; competes as a broader incumbent with employed specialists and hospital infrastructure.
- Atrium Health: Major regional health system serving the Charlotte metro with employed ENT physicians and hospital-based otolaryngology, allergy, and audiology services; broader portfolio but directly competes for referrals.
Direct peers
- Carolina Ear, Nose & Throat: Regional ENT practice operating in the Carolinas with overlapping general ENT, sinus, allergy, and audiology service lines; directly comparable in scope, patient mix, and physician group model.
- Piedmont Ear, Nose & Throat: Regional ENT group practice offering general otolaryngology, allergy, and audiology; comparable physician-led multi-location model targeting similar adult and pediatric patient segments.
- Charlotte Eye Ear Nose & Throat Associates (CEENTA): The largest ENT, allergy, and audiology physician group in the Charlotte metro, directly competing with CornerStone across general ENT, sinus, allergy, and audiology services for the same patient population.
- Audiology Associates of Charlotte: Standalone audiology practice in the Charlotte region offering hearing testing, hearing aids, and balance services; directly overlaps with CornerStone's Audiology Center.
- Charlotte ENT & Allergy: Charlotte-based ENT and allergy practice offering general ENT, sinus, allergy, and audiology services; competes for the same regional patient base with similar multi-physician group model.
Others
- SENTA Partner Practices: ENT-focused management services organization and practice network that CornerStone is affiliated with; provides back-office support and is itself a roll-up vehicle for similar ENT practices, making it a structural peer.
Regional players
- Wake Forest Baptist Health ENT: Academic medical center-based ENT service line in the broader Carolinas; serves a different primary metro but operates in overlapping referral and specialty-care markets for complex ENT cases.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
CornerStone Ear, Nose & Throat social profiles
Digital presenceCornerStone Ear, Nose & Throat financial estimates
Financial estimateRevenue estimate
Valuation estimate
CornerStone Ear, Nose & Throat leadership team
Management profileNumber of profiles
Profiles7 records
CornerStone Ear, Nose & Throat funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
CornerStone Ear, Nose & Throat M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about CornerStone Ear, Nose & Throat
What does CornerStone Ear, Nose & Throat do?
CornerStone Ear, Nose & Throat is a multi-location medical practice that delivers comprehensive ear, nose, throat, sinus, allergy, and audiology care for adults and children. Services span in-office diagnostics (CT imaging, allergy and hearing testing), minimally invasive procedures (balloon sinuplasty, VivAer, turbinate reduction), outpatient surgeries (FESS, septoplasty, thyroid surgery), and long-term treatment programs (allergy shots, sublingual drops, hearing aid fitting).
Is CornerStone Ear, Nose & Throat a public or private company?
CornerStone Ear, Nose & Throat is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was CornerStone Ear, Nose & Throat founded?
CornerStone Ear, Nose & Throat was founded in 1994. It employs 11 to 50 people.
Where is CornerStone Ear, Nose & Throat based?
CornerStone Ear, Nose & Throat is headquartered in Charlotte, United States, in the North America region.
How does CornerStone Ear, Nose & Throat make money?
Four revenue lines are on record. Patient Care Services are the primary driver. The others are surgical Procedures, hearing Aids and Audiology Products and allergy Immunotherapy.
Who are CornerStone Ear, Nose & Throat's main competitors?
Broad incumbents on record are HearingLife, Novant Health and Atrium Health. Direct peers are Carolina Ear, Nose & Throat, Piedmont Ear, Nose & Throat, Charlotte Eye Ear Nose & Throat Associates (CEENTA), Audiology Associates of Charlotte and Charlotte ENT & Allergy. SENTA Partner Practices is listed as an others. Wake Forest Baptist Health ENT is listed as a regional player.
Does CornerStone Ear, Nose & Throat have an API?
No public API is recorded for CornerStone Ear, Nose & Throat.
What industry is CornerStone Ear, Nose & Throat in?
CornerStone Ear, Nose & Throat's product category is Otolaryngology and Audiology Healthcare Services. Its primary akta.pro industry code is HLAKAMAA, General Otolaryngology (ENT), with a secondary code of HLAKAMAB, Pediatric Otolaryngology. Its NAICS code is 6211 and its SIC code is 8011.