Massachusetts Veterinary Referral Hospital
  • 24-HR ER: 781-932-5802
  • Our Services
    • Acupuncture
    • Anesthesia and Pain Management
    • Cardiology
    • Compounding Pharmacy
    • Diagnostic Imaging
    • Emergency/Critical Care
    • Internal Medicine
    • Neurology
    • Oncology
    • Ophthalmology
    • Surgery
    • Urgent Care by Ethos Near Here
  • For Your Pet
    • Client Registration Form
    • Emergencies + Appointments
    • When Your Pet is a Patient
    • Client Portal
    • Pet Insurance
    • Payment Options
    • End of Life Arrangements
    • Clinical Studies
    • Refill a Compounded Medication
  • For Veterinary Teams
    • Submit Referrals
    • At a Glance
    • Ethos Materials for Clinics
    • Continuing Education
    • VetBloom CE
    • Clinical Studies
    • Compounding Pharmacy
  • About Us
    • Our Hospital
    • Our Team
    • Giving Back
    • Why Ethos
    • Ethos Discovery
    • Contact Us
  • Blogs & Videos
    • Our Blogs
    • PAWEDcasts
  • We’re Hiring!
    • Apply Today
    • Ethos Job Fairs
    • Benefits and Perks
    • Veterinary Training Programs
Massachusetts Veterinary Referral Hospital
  • Our Services
    • Acupuncture
    • Anesthesia and Pain Management
    • Cardiology
    • Compounding Pharmacy
    • Diagnostic Imaging
    • Emergency/Critical Care
    • Internal Medicine
    • Neurology
    • Oncology
    • Ophthalmology
    • Surgery
    • Urgent Care by Ethos Near Here
  • For Your Pet
    • Client Registration Form
    • Emergencies + Appointments
    • When Your Pet is a Patient
    • Client Portal
    • Pet Insurance
    • Payment Options
    • End of Life Arrangements
    • Clinical Studies
    • Refill a Compounded Medication
  • For Veterinary Teams
    • Submit Referrals
    • At a Glance
    • Ethos Materials for Clinics
    • Continuing Education
    • VetBloom CE
    • Clinical Studies
    • Compounding Pharmacy
  • About Us
    • Our Hospital
    • Our Team
    • Giving Back
    • Why Ethos
    • Ethos Discovery
    • Contact Us
  • Blogs & Videos
    • Our Blogs
    • PAWEDcasts
  • We’re Hiring!
    • Apply Today
    • Ethos Job Fairs
    • Benefits and Perks
    • Veterinary Training Programs
  • 24-HR ER: 781-932-5802
781-932-5802

Marissa Ann Portillo

BS, CMSenior Referral Relations Specialist

Marissa is the former Hospital Director at our Boston West Veterinary Emergency and Specialty hospital. In August 2020, she moved to the marketing team as the Senior Referral Relations Specialist for the East Region hospitals. Her lifelong passion for exceptional client service and commitment to fostering relationships with our referral community has lead her career path into her current position.

When Marissa is not working, she enjoys spending time with her many beloved pets and her family, hiking, and day-trips to local beaches.

My Articles

  • 5 Tips for the Waiting Room of a Veterinary Emergency Hospital
    Read Article
  • Choosing the Perfect Halloween Costume for Your Pet
    Read Article
  • Did You Hear That!? How to Help Your Pets Feel Calm During Loud Noises
    Read Article
  • Ethos Pet Kitchen: Apple Carrot Crisps
    Read Article
  • Ethos Pet Kitchen: Awesome Autumn Appetizers
    Read Article
  • Ethos Pet Kitchen: Blueberry Peanut Butter Cookies
    Read Article
  • Ethos Pet Kitchen: Doggie Pancakes!
    Read Article
  • Ethos Pet Kitchen: New Year’s Resolution Cookies
    Read Article
  • Ethos Pet Kitchen: Strawberry Spring Snacks
    Read Article
  • Ethos Pet Kitchen: Wholesome Apple Bites
    Read Article
  • Medication Storage: The Do’s & Don’ts to Keep Your Pets Safe
    Read Article
  • Our Top Pet Safety Tips & Dangers During Fall
    Read Article
  • So, You’re Thinking of Adopting a Rat
    Read Article
  • Tips for Dog Park Safety
    Read Article
  • Ethos Pet Kitchen: Thanksgiving Morsels
    Read Article
Massachusetts Veterinary Referral Hospital
781-932-5802 | 20 Cabot Road Woburn, MA 01801
  • 24-HR ER: 781-932-5802
  • Our Services
    • Acupuncture
    • Anesthesia and Pain Management
    • Cardiology
    • Compounding Pharmacy
    • Diagnostic Imaging
    • Emergency/Critical Care
    • Internal Medicine
    • Neurology
    • Oncology
    • Ophthalmology
    • Surgery
    • Urgent Care by Ethos Near Here
  • For Your Pet
    • Client Registration Form
    • Emergencies + Appointments
    • When Your Pet is a Patient
    • Client Portal
    • Pet Insurance
    • Payment Options
    • End of Life Arrangements
    • Clinical Studies
    • Refill a Compounded Medication
  • For Veterinary Teams
    • Submit Referrals
    • At a Glance
    • Ethos Materials for Clinics
    • Continuing Education
    • VetBloom CE
    • Clinical Studies
    • Compounding Pharmacy
  • About Us
    • Our Hospital
    • Our Team
    • Giving Back
    • Why Ethos
    • Ethos Discovery
    • Contact Us
  • Blogs & Videos
    • Our Blogs
    • PAWEDcasts
  • We’re Hiring!
    • Apply Today
    • Ethos Job Fairs
    • Benefits and Perks
    • Veterinary Training Programs
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