Cardiovascular Specialists of New England

What Cardiovascular Specialists of New England does

Cardiovascular Specialists of New England (CSNE) is a private, physician-owned cardiovascular and vascular medicine practice headquartered in Londonderry, New Hampshire, founded in 2024. The practice operates three clinic locations across the state — Londonderry, Manchester, and Plymouth — staffed by 14 providers including board-certified interventional cardiologists, electrophysiologists, a vascular medicine specialist, physician assistants, and a nurse practitioner. Total headcount is approximately 23.

The practice delivers a comprehensive cardiovascular service portfolio organized into three categories: diagnostic testing (echocardiograms, ECG/EKG, stress tests, PET scans, coronary calcium scoring, and vascular ultrasound), interventional treatments (coronary artery disease intervention, TAVR and other minimally invasive valve procedures, arrhythmia and electrophysiology services, vein ablation, VenaSeal, DVT thrombectomy, and renal artery denervation for resistant hypertension), and therapeutic programs (cardiac rehabilitation and the differentiated Intensive Cardiac Rehabilitation Program). Underlying technology relies on established cardiovascular imaging modalities, interventional devices, and an athenahealth-hosted patient portal enabling 24/7 online scheduling and records access. The practice also participates in cardiovascular clinical research.

Revenue is generated primarily through fee-for-service clinical services billed to Medicare/Medicaid and private insurers, with supplementary income from diagnostic testing and clinical research participation. CSNE acquires patients through a direct-to-consumer motion emphasizing rapid same-day/next-day appointment availability, telehealth visits, and content-driven digital marketing, while also receiving physician referrals for complex cases. A collaborative partnership with Parkland Medical Center supports hospital-based interventional procedures such as DVT thrombectomy.

Name

Cardiovascular Specialists of New England

Legal name

Cardiovascular Specialists of New England

Website

https://csofne.com

Company type

Private

Founded year

2024

Operating status

Operating

Headcount range

11–50 employees

Short description

Cardiovascular Specialists of New England is a private, physician-owned cardiology and vascular medicine practice founded in 2024, operating three clinics across New Hampshire and serving adult patients with a full continuum of cardiovascular care — from diagnostics and preventive cardiology to interventional procedures, arrhythmia management, and cardiac rehabilitation.

Ownership category

akta.pro rank

Product category

Cardiology and Cardiovascular Care Services

NAICS

Offices of Physicians (62111), Offices of Physicians (except Mental Health Specialists) (621111)

SIC

Services-Offices & Clinics Of Doctors Of Medicine (8011)

akta.pro primary industry

Ambulatory Cardiology Diagnostic & Procedure Centers (Non-hospital-based) (HLAFABAK)

akta.pro secondary industries

Interventional Cardiology (PCI/Structural Heart) (HLAKABAB), Vascular Medicine (Peripheral Arterial/Venous Disease) (HLAKABAG), Cardiac Rehabilitation & Secondary Prevention (HLAKABAJ), Cardiac Diagnostic Centers (Echo/Stress Testing/Holter) (HLAFAKAE)

Keywords

• Cardiology services
• Cardiovascular diagnostics
• Interventional cardiology
• Vein and vascular care
• Cardiac rehabilitation

Headquarters

HQ city

Londonderry

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. Clinical Services Revenue: Fee-for-service revenue from patient consultations, diagnostic testing, interventional procedures, and ongoing cardiovascular care management. Services billed to insurance providers including Medicare/Medicaid and private insurers.
2. Diagnostic Testing Services: Revenue from advanced cardiac imaging and testing including PET scans, echocardiograms, stress tests, and vascular ultrasounds performed at clinic locations.
3. Clinical Research Studies: The practice conducts clinical trials for cardiovascular conditions, likely involving compensation for study participation.

Go-to-market motion2 records

Distribution channels4 records

Marketing channels5 records

Core offering

Cardiovascular Specialists of New England is a multi-site cardiology practice that diagnoses and treats cardiovascular and vein/vascular conditions for adult patients in New Hampshire. The practice delivers clinical consultations, non-invasive and invasive cardiac diagnostics, interventional cardiology and structural heart procedures, arrhythmia care, vein and vascular interventions, hypertension management, and cardiac rehabilitation services across three clinic locations staffed by 14 cardiologists and advanced-practice providers.

Product overview

Cardiovascular Specialists of New England (CSNE) is a healthcare provider offering a comprehensive suite of cardiovascular and vein/vascular services. Their portfolio includes diagnostic services (Cardiac Testing with echocardiograms, ECGs, stress tests, PET scans, coronary calcium scoring, and vascular ultrasounds), interventional treatments (Coronary Artery Disease Intervention, Heart Valve Procedures including TAVR, Arrhythmia/Heart Rhythm services), and therapeutic programs (Cardiac Rehabilitation and their Intensive Cardiac Rehabilitation Program). They also provide specialized vein services including vein ablation and VenaSeal procedures. All services are supported by patient-facing technology including a Patient Portal for 24/7 health information access. The offering functions as a unified clinical care platform rather than a modular software product.

Differentiator

Problem solved

Functional benefit

Products and services

• Cardiovascular consultations and clinical visits Outpatient clinical evaluation by cardiologists and advanced-practice providers for adult patients with suspected or known cardiovascular disease across Londonderry, Manchester, and Plymouth locations.
• Non-invasive cardiac diagnostics Echocardiography, stress testing, nuclear cardiology, PET cardiac imaging, vascular ultrasound, electrocardiography, and Holter/event monitoring for adult patients referred for cardiac evaluation.
• Interventional cardiology and coronary intervention Catheterization laboratory services including diagnostic coronary angiography and percutaneous coronary intervention for adults with coronary artery disease.
• Structural heart and TAVR program Transcatheter aortic valve replacement (TAVR) and related structural heart interventions for patients with aortic stenosis and other valvular conditions.
• Arrhythmia and cardiac rhythm device services Evaluation and management of heart rhythm disorders including implantation and follow-up of pacemakers and implantable cardioverter-defibrillators.
• Vein and vascular intervention Diagnosis and treatment of vein and vascular disease including deep vein thrombosis (DVT) thrombectomy and other vascular interventions.
• Hypertension management and renal denervation Medical management of resistant hypertension and renal denervation (RDN) procedures for adult patients with uncontrolled blood pressure.
• Cardiac rehabilitation (ICR program) Structured outpatient cardiac rehabilitation for patients recovering from cardiac events or procedures.

Quantifiable outcome

• Same-day/next-day appointment availability for urgent cardiac concerns
• +3 more outcomes

Named customers5 records

Segments5 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

One partnership is on record.

• Parkland Medical CentercoreStrategic or Co-development Partner · 20 February 2026Collaborative healthcare partnership for complex cardiac cases. Dr. Omar Hyder from CSNE performed a DVT thrombectomy at Parkland Medical Center, demonstrating coordinated care between the practice and hospital for time-sensitive cardiac interventions. The partnership enables seamless patient transitions from emergency care to specialized cardiovascular treatment.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• HCA Healthcare: Largest U.S. for-profit hospital operator with extensive cardiology programs across ambulatory and inpatient settings; comparable as a major employer of cardiologists and operator of cardiac catheterization labs.
• Cleveland Clinic Heart, Vascular & Thoracic Institute: Nationally recognized cardiology and cardiac surgery program; comparable as a destination provider for advanced cardiovascular procedures including TAVR and structural heart.
• Tenet Healthcare / USPI: National hospital and ambulatory surgery operator with significant cardiovascular service line; comparable as a large incumbent with outpatient cardiology and procedural capability.
• Massachusetts General Hospital Corrigan Minehan Heart Center: Major academic cardiology program in Boston that draws tertiary referrals from New Hampshire; comparable as a regional competitor for complex cardiovascular cases.

Direct peers

• Cardiology Associates of Fairfield County: Independent multi-specialty cardiology group practice in the Northeast; comparable as a similarly sized private cardiology group practice offering general, interventional, and EP services.
• US Heart & Vascular (USHV): PE-backed cardiology practice platform aggregating independent cardiology groups; directly comparable to CSNE as a multi-specialty cardiology outpatient group with employed cardiologists and advanced service lines.
• Cardiovascular Associates of America (CVAUSA): PE-backed national cardiology practice platform that partners with and acquires independent cardiology groups; comparable as a multi-specialty cardiology outpatient group pursuing regional expansion via practice aggregation.

Regional players

• Catholic Medical Center: Manchester, NH hospital that is both a procedural partner for CSNE (TAVR, DVT) and a competing cardiology provider; comparable as a regional incumbent with overlapping services.
• Concord Hospital Cardiovascular Institute: New Hampshire regional cardiology program offering diagnostic, interventional, and EP services; comparable as a regional competitor serving similar patient populations in NH.
• Dartmouth-Hitchcock Heart & Vascular Center: Academic health system's cardiology and vascular program with regional presence in New Hampshire; directly comparable as a competing cardiology provider in CSNE's primary geography.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@CSNECares
• Facebookfacebook.com/CSNECares
• Instagraminstagram.com/csnecares
• LinkedInlinkedin.com/company/csne

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 Cardiovascular Specialists of New England