Special care for your special friend

Mass Veterinary Services

Mass Vet Cardiology is now Mass Veterinary Services. We continue to provide cardiac appointments and also offer internal medicine appointments with Dr. Masloski, the new owner of Mass Veterinary Services.

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Mass Vet’s Online Pharmacy

Contact Mass Veterinary Services

Contact Info

305 Suffield St Agawam, MA 01001

Our Hours

M–F: 8am - 5pm



What We Do

Your pet deserves the best advanced diagnostic services available, which we are proud to offer you.

Our primary goal is to provide pet owners and veterinarians the opportunity to incorporate advanced internal medicine and cardiology diagnostics using sophisticated equipment.

About Us



New & Current Patients

To learn more about the various services we offer, click on the “Services” link.

Referring Veterinarians

We are more than happy to come to your practice and introduce ourselves, the practice philosophy and answer any questions.


Pet Resources

Diet Lists

Feeding the cardiac pet. Read through lists of low sodium foods. These lists were compiled by Tufts University. Download and print PDFs. 


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Breeder Links

The American Kennel Club is dedicated to upholding the integrity of its Registry, promoting the sport of purebred dogs and breeding for type and function.

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Visit Our Office

305 Suffield St, Agawam, MA 01001

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