Cornerstone Medical

What Cornerstone Medical does

Cornerstone Medical, Inc. is a privately held home healthcare medical equipment (HME) supplier founded in 1987 and headquartered in Roswell, Georgia, with a secondary location in Columbus, Georgia. The company specializes in the sale and service of oxygen therapy equipment, including portable and stationary oxygen concentrators, serving end-user patients with chronic respiratory conditions such as COPD, pneumonia, heart failure, severe asthma, interstitial lung disease, sleep apnea, and cystic fibrosis who require supplemental oxygen therapy under prescription.

The company's product portfolio is built on three core manufacturer relationships: Inogen (Rove 4, Rove 6, G4, G5, and At Home stationary units), Philips Respironics (Everflo stationary and SimplyGo portable), and CAIRE (Companion 5 stationary and SeQual Eclipse 5 transportable). The underlying technology is oxygen concentrator technology—devices that extract and purify oxygen from ambient air to deliver a continuous supply without tank refills. Notable product features include intelligent pulse-dose delivery, Bluetooth connectivity via the Inogen Connect mobile app, FAA approval for air travel, and energy-efficient operation (the Inogen At Home unit consumes only 100W on flow setting 2). Cornerstone does not manufacture equipment; it functions as a regional distributor, educator, and service provider for third-party OEM products.

Cornerstone operates a direct-to-consumer sales model in which patients order via phone (1-404-788-4751) or an online JotForm contact form, subject to medical prescription verification. Revenue is generated from two streams: (1) hardware sales of oxygen concentrators and accessories, and (2) equipment service and support, including setup and ongoing maintenance. Warranty tiers include a 3-year standard warranty and a lifetime warranty upgrade, with CareCredit offered as a third-party patient financing option. The company serves customers exclusively within a 100-mile radius of its Roswell and Columbus locations and provides 24/7 after-hours emergency support. Cornerstone is founder-owned and operated, with no disclosed institutional investment.

Name

Cornerstone Medical

Legal name

Cornerstone Medical, Inc.

Website

https://cornerstonemedical.net

Company type

Private

Founded year

1987

Operating status

Operating

Headcount range

51–100 employees

Short description

Cornerstone Medical is a privately held home healthcare equipment supplier founded in 1987, based in Roswell, Georgia, that sells and services portable and stationary oxygen concentrators from Inogen, Philips Respironics, and CAIRE to prescription-holding respiratory patients within a 100-mile radius of its Georgia locations.

Ownership category

akta.pro rank

Product category

Home Healthcare Medical Equipment (Respiratory Care)

NAICS

Home Health Equipment Rental (532283)

SIC

Services-Home Health Care Services (8082)

akta.pro primary industry

Respiratory & Sleep Therapy Equipment (Oxygen, CPAP/BiPAP, Nebulizers) (HSABAKAD)

akta.pro secondary industries

Oxygen Therapy Systems (Concentrators, Cylinders, Liquid O2, HFNC) (HLAHAGAD), Home Respiratory & Sleep Therapy Providers (DME-Integrated) (HLAFAEAF)

Keywords

• Home medical equipment
• Oxygen therapy
• Respiratory care
• Oxygen concentrators
• Durable medical equipment

Headquarters

HQ city

Alpharetta

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Supply Chain, Personnel, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Medical Equipment Sales: Sale of home healthcare medical equipment including oxygen concentrators (portable and stationary), accessories, and supplies. Products are sold directly to patients with qualifying medical prescriptions.
2. Equipment Service and Support: Home healthcare equipment services provided to customers within a 100-mile radius of locations, including setup, support, and ongoing maintenance of oxygen therapy equipment.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Cornerstone Medical provides home oxygen therapy equipment and related respiratory care products, primarily oxygen concentrators, to patients requiring supplemental oxygen in the home. The company acts as a home healthcare medical equipment (HME) supplier, distributing devices from major manufacturers (Inogen, Philips, CAIRE) and supporting them with patient setup, clinical coordination, and ongoing service. Its core offering is equipment-based home respiratory care delivered directly to patients.

Product overview

Cornerstone Medical is a home healthcare medical equipment supplier specializing in respiratory products, primarily Inogen portable oxygen concentrators and related stationary/transportable oxygen therapy devices. Their product portfolio includes the Inogen One G4/Rove 4 and G5/Rove 6 portable concentrators (pulse-dose delivery with Bluetooth connectivity), the Inogen At Home stationary concentrator (continuous flow 1-5 LPM), the CAIRE Companion 5 and SeQual Eclipse 5 stationary/transportable concentrators, and the Philips Respironics Everflo and SimplyGo oxygen concentrators. They offer products for both ambulatory patients requiring portable solutions and patients needing stationary home oxygen therapy, all under a medical equipment supplier model with financing options through CareCredit.

Differentiator

Problem solved

Functional benefit

Products and services

• Home Oxygen Concentrators (Inogen, Philips, CAIRE) Distribution and sale/rental of home oxygen concentrators from Inogen, Philips, and CAIRE, supplied to patients prescribed supplemental oxygen therapy and supported with delivery, setup, and service.
• Home Oxygen Therapy Setup and Support Services In-home delivery, equipment setup, patient instruction, and ongoing maintenance/support for oxygen therapy patients in Georgia.

Quantifiable outcome

• Inogen At Home uses only 100W of energy on flow setting 2, equivalent to a standard 100W light bulb
• +1 more outcomes

Segments3 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Four partnerships are on record, tiered core and minor.

• InogencoreTechnology or IntegrationInogen is the primary manufacturer whose products Cornerstone Medical specializes in selling. Cornerstone is an authorized provider of Inogen's portable oxygen concentrators including Rove 4, Rove 6, G4, G5, and At Home stationary concentrators. Inogen is described as a leading global medical technology company offering innovative respiratory products for home care.
• CAIREcoreTechnology or IntegrationCAIRE is a manufacturer of oxygen concentrators whose products Cornerstone Medical distributes, including the SeQual Eclipse 5 and Companion 5 oxygen concentrators. The SeQual Eclipse 5 is described as CAIRE's proven, reliable single-oxygen solution with 24/7 capabilities.
• Philips RespironicscoreTechnology or IntegrationCornerstone Medical offers Philips Respironics products including the EverFlo Stationary Oxygen Concentrator and SimplyGo Portable Oxygen Concentrator. Philips Respironics is described as a leading manufacturer of respiratory care devices.
• CareCreditminorGTM or Marketing PartnerCareCredit is a healthcare financing credit card offered as a payment option for Cornerstone Medical customers. The company provides direct links to carecredit.com for customers to apply for financing to cover oxygen therapy equipment costs.

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Lincare: Lincare Holdings is one of the largest U.S. home respiratory and DME providers, with a heavy focus on oxygen therapy, sleep therapy, and home infusion. It is the most directly comparable operator in the same product category, customer base, and delivery model as Cornerstone, just at vastly larger national scale.
• Apria Healthcare (Owens & Minor): Apria, now part of Owens & Minor's Patient Direct segment, is a major national home medical equipment provider with a strong oxygen and respiratory franchise. It competes head-to-head with Cornerstone for the same patient referrals, prescriber relationships, and reimbursement contracts across the U.S.
• AdaptHealth: AdaptHealth is a leading national provider of home medical equipment including sleep, oxygen, and respiratory therapy, built largely through acquisitions. It is a relevant comparable for the same patient population, payor mix, and oxygen product portfolio Cornerstone serves.
• Rotech Healthcare: Rotech is a national DME company focused on respiratory (oxygen, CPAP/BiPAP, nebulizers) and home medical equipment, with a heavily oxygen-weighted revenue mix. It mirrors Cornerstone's product focus and patient base while operating at national scale.
• Home Care Delivered: Home Care Delivered is a U.S. direct-to-patient provider of home medical supplies including respiratory and DME categories. It shares Cornerstone's direct-to-consumer, prescription-driven fulfillment model and chronic-disease patient base, making it a structurally comparable peer.

Broad incumbents

• CAIRE (a Chart Industries company): CAIRE manufactures the Companion 5 and SeQual Eclipse 5 oxygen concentrators that Cornerstone distributes, and is a major incumbent in the stationary and transportable oxygen category. It is comparable as a manufacturer whose brand and product roadmap influence Cornerstone's competitive positioning.
• Inogen: Inogen is the manufacturer of Cornerstone's flagship portable oxygen concentrators (Rove 4, Rove 6, At Home) and also sells direct to consumers. It is comparable both as a product supplier and as an alternative direct purchase channel competing for the same oxygen patient.
• Philips Respironics: Philips Respironics is a global leader in respiratory care devices and the manufacturer of the EverFlo and SimplyGo concentrators that Cornerstone resells. It is comparable as both a supplier partner and a broad incumbent whose own consumer-facing channels compete with independent HME dealers.

Regional players

• American HomePatient: American HomePatient is a multi-state home respiratory and DME provider concentrated in the Southeastern U.S. Its geographic and therapeutic focus directly overlaps Cornerstone's Georgia service area, making it a particularly relevant local competitor.

Emerging players

• OxyGo / React Health: OxyGo (part of React Health, formerly 3B Medical) is an emerging manufacturer of portable oxygen concentrators that markets directly to patients and clinicians. It is comparable as a newer entrant competing for the same portable oxygen demand that Cornerstone serves through Inogen and Philips devices.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights5 records

Customer concentration

• Facebookfacebook.com/cornerstonemedicalinc

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Cornerstone Medical