ABOUT US
Why Choose Coast to Coast Cardiology
Coast to Coast Cardiology provides board-certified veterinary cardiology services at many convenient locations across Massachusetts and California. Our specialized team diagnoses and treats heart conditions in dogs, cats, and exotic pets using advanced echocardiography, electrocardiograms (ECG), radiology (X-rays), blood pressure (BP), full in-house bloodwork, and urinalysis diagnostics, with same day results. Treatments usually call for medical management, but if hospitalization or even cutting edge minimally invasive cardiac procedures are required, Coast to Coast Cardiology is at your service. Coast to Coast Cardiology is the leading veterinary cardiology practice serving Massachusetts and California. Our board-certified ACVIM cardiologists specialize in diagnosing and treating heart disease in dogs, cats, and exotic pets using state-of-the-art technology and compassionate care.
What Sets Our Pet Heart Specialists Apart:
- Direct coordination with your primary veterinarian and other specialists for seamless care
- Direct communication and a relationship with your cardiologists
- Same-day cardiac diagnostics with immediate results and consultation
- Emergency pet cardiology services for urgent heart conditions
- Dog heart murmur specialists with advanced echocardiography expertise
- Feline cardiology experts trained in cat-specific heart diseases
Find a Veterinary Cardiologist Near You
When your veterinarian detects physical examination findings such as a heart murmur, arrhythmia or signs of cardiac disease such as difficulty breathing, collapsing, or general lethargy or anesthetic risk stratification, you need answers quickly. Coast to Coast Cardiology offers board-certified veterinary cardiologists at many locations across Massachusetts and California, with appointments available immediately in the emergency situation or as soon as possible for stable patients. Whether you’ve been referred for echocardiography, need a second opinion on your dog’s heart condition, or require urgent evaluation for congestive heart failure, our specialists provide same-day diagnostic results and discuss a clear treatment plan directly with you. We work with your family veterinarian to ensure coordinated care, helping pets with heart disease live longer, more comfortable lives through evidence-based cardiac treatment.

Board-Certified Veterinary Cardiologists You Can Trust
Our veterinary cardiologists hold board certification through the American College of Veterinary Internal Medicine (ACVIM) in Cardiology, representing the highest level of specialized training in veterinary cardiac care. With diverse expertise spanning interventional procedures, heart failure management, and species-specific cardiology diagnostics and treatments, our team collaborates with the doctors involved in your pet’s care to ensure every patient receives comprehensive evaluation and treatment. Each doctor combines clinical excellence with compassionate communication, taking time to explain your pet’s condition clearly and guide you through treatment decisions.
Dr. Nikki Gaudette
Dr. Brienne Williams
Dr. David Pelio
Dr. Ashley Lange
Dr. Thomas J. Morrison

"Dr. Lange is fantastic. I highly recommend her. She always answers all my questions and is very compassionate with my dog." - Mitch R. "Great experience with Dr. Pelio. He explained everything thoroughly, answered questions, and was very nice. Open on Saturday is a big plus for us as we live an hour away." -Jody N. "I am so grateful to be able to bring my cats to Coast to Coast Cardiology. The entire staff is fantastic – friendly, knowledgeable, and most importantly, compassionate." - Jennifer E. "Dr. Pelio and Coast to Coast Cardiology saved our little guy's life. Without them, we would have lost him over 1 1/2 years ago." -Ammon H.Just Some Of Our Recent Reviews
View All
Testimonials