Cardiovascular Specialists of New England
Cardiovascular Disease • Rochester, NH
About
Cardiovascular Specialists of New England (CSNE) is a private cardiovascular care provider focused on comprehensive heart, vein, and vascular services in New Hampshire, with a mission to redefine heart health. Key details: - Headquarters: Londonderry, NH, USA; 4 offices (Londonderry, Manchester NH, Chelmsford MA, Worcester MA PO Box) - Services: Diagnosis and treatment of general and complex cardiovascular conditions including heart failure, valvular disease, arrhythmia, coronary artery disease, vein and vascular care, and preventative cardiology - Contact: Phone 1-978-250-9847; website csofne.com - Presence: Active clinical network in New Hampshire with a broader regional footprint in the U.S. (offices in NH and MA)
Clinic Type
Cardiovascular Disease (multi-location group)
Address
6 Buttrick Road, Londonderry, NH 03053; 769 South Main Street, Manchester, NH 03102
Phone
Fax 833-973-0764 and main phone not provided
info@csofne.com
Opening Hours
Monday – Friday: 7:30 AM – 5:00 PM
Website
Telehealth
Telehealth visits available (as indicated by family of scheduling options and Telehealth in options)
Emergency Care
If you have a medical emergency, call 911
Services Offered
Team
Insurance & Payment
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Languages Spoken
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FAQs
How can I schedule a new patient appointment?
Options include Schedule a New Patient Appointment through the patient scheduling system on the website.
Can I access my lab/test results and communicate with my provider online?
Yes, via the Patient Portal – sign up to view results, prescriptions, and messages.
What are the hours of operation?
Monday – Friday: 7:30 AM – 5:00 PM.
Where are the clinic locations?
6 Buttrick Road, Londonderry, NH 03053 and 769 South Main Street, Manchester, NH 03102.
What should I do in case of emergency?
Call 911 immediately.
Social Media
Photos
What Patients Say
Overall sentiment across review platforms: very positive
- CardioOne (reviews.cardioone.com): 4.9 out of 5 stars (1,280 reviews)
- MapQuest: Very positive feedback (numerous 5-star-like reviews) (6 reviews (shown on page))
- Healthgrades (Dr. Jeffrey Bleakley): 5.0 star rating (2 reviews)
Patients praise
- High-quality/competent doctors and medical team
- Professional, friendly, and helpful staff
- Timely access to care and efficient office operations
- Clear communication and patient confidence
- Positive experience with procedures/follow-up care (e.g., cardiac monitoring, echocardiogram, valve procedure)
Common complaints
- Some complaints about administrative/appointment errors (wrong tests scheduled) and cancellations (from one reviewer)
- One note that the waiting area is outdated/needing improvement
"“I was happy with the experience. She is highly interactive with fine listening and diagnostic skills.”"
— CardioOne review page for Cardiovascular Specialists of New England"“less than 24 hours later I was seen … Dr. Jeffrey Bleakley! … Rx change, and now wearing a heart monitor!”"
— Patient Testimonials page (csofne.com)"“Extremely professional office with excellent doctors and staff. Every appointment has been on time …”"
— MapQuest listing (reviews snippet)Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
Information sourced from the clinic's website as of . Own this clinic? Claim or correct this listing.
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