MSPCA-Angell Headquarters

350 South Huntington Avenue, Boston, MA 02130
(617) 522-7400
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Angell Animal Medical Centers – Boston

350 South Huntington Avenue, Boston, MA 02130
(617) 522-7282
More Info

Angell West

293 Second Avenue, Waltham, MA 02451
(781) 902-8400
For on-site assistance (check-ins and pick-ups):
(339) 970-0790
More Info

Angell at Essex

565 Maple Street, Danvers, MA 01923
(978) 304-4648
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Animal Care and Adoption Centers – Boston

350 South Huntington Avenue, Boston, MA 02130
(617) 522-5055
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Animal Care and Adoption Centers – Cape Cod

1577 Falmouth Road, Centerville, MA 02632
(508) 775-0940
More Info

Animal Care and Adoption Centers – Nevins Farm

400 Broadway, Methuen, MA 01844
(978) 687-7453
More Info

Animal Care and Adoption Centers – Northeast Animal Shelter

347 Highland Ave., Salem, MA 01970
(978) 745-9888
More Info

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Internal Medicine in Waltham

Angell’s deeply experienced Internal Medicine team offers state-of-the-art diagnostics and therapeutic treatment options. The service provides expertise in many medical disciplines including; endocrinology, nephrology, hepatology, gastroenterology, immune disorders, hematology, and infectious diseases.

What is a Veterinary Internal Medicine Specialist?

Questions about Lyme disease in dogs? Find answers here.

For veterinarians interested in Approved Residency Training Programs in Small Animal Internal Medicine, please click here.

Areas of Expertise

  • Endocrinology
  • Gastroenterology
  • Hematology
  • Hepatology
  • Immunology
  • Infectious Disease
  • Nephrology/Urology
  • Respiratory Disease


  • Bone Marrow Aspiration
  • Bronchoscopy
  • Colonoscopy
  • Cystoscopy
  • Computed Tomography (CT)
  • Endoscopy
  • Endotracheal Washes
  • Feeding tube placement
    • Nasogastric
    • Esophagostomy
  • Joint Fluid Aspiration
  • Laparoscopic liver biopsy – facilitated through the Surgery service
  • Metabolic and Endocrine Testing
  • Outpatient abdominal ultrasounds
  • Parenteral nutrition
  • Radiography
  • Rhinoscopy
  • Ultrasonography
    • Ultrasound-Guided Aspirates and Biopsies

Angell West Contact

293 Second Avenue
Waltham, MA 02451

Phone: 781-902-8400
Fax: 781-622-1410

Angell Appointments

Angell West Hours

Monday: 9a – 3p
Tuesday: 12p – 8p (every other Tue) or 1p – 4p (every other Tue)
Wednesday: 9a – 5:30p
Thursday: 12p – 6:30p (every other Thu) or 12p – 3p (every other Thu)
Friday 9a – 1:30p
Saturday: 9a – 1:30p (every other Sat)
Sunday: 9a – 3p (every other Sun)

Internal Medicine Team

Internal Medicine Team

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If you have any questions please call Cathy Reid at:

Phone: 617-541-5186, or
Fax at 617-989-1635.

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