• Skip to primary navigation
  • Skip to main content
Text reads "Palmer Animal Hospital" in large maroon letters, with four navy blue paw prints in each corner of the image. The background is white.

Palmer Animal Hospital

Veterinarian Myersville, MD

  • Home
  • Services
  • About
    • About Us
    • Veterinarians & Staff
    • South Mountain Standard Poodles
    • Testimonials
  • Forms
    • Client Registration Form
    • Sick Patient History Questionnaire
    • Questionnaire for Annual Well Pet Visits
  • News
  • After Hours
  • Contact Us
  • Pet Record Portal

Dr. Susan O’Neill

August 21, 2025

Dr. O’Neill was born in Ft. Belvoir, VA (her father was in the Navy) and raised in Wheaton, MD. She graduated from UMD (College Park) with a Bachelor of Science in 1984 and later attended Essex Community College (Baltimore County) and graduated in 1986 as a Certified Veterinary Technician. She received her DVM degree from the VA-MD Regional College of Veterinary Medicine in 1992 and originally wanted to practice mixed animal medicine. Instead, she worked as a small animal veterinarian at various clinics in Maryland and then began working at Palmer Animal Hospital in 2009.

Her son Phillip,27, works for the post office and recently bought a house in Hagerstown.

Dr. O’Neill’s interests and hobbies include skiing, swimming, volleyball, scrap booking, photography and reading. She lives in Jefferson with her remaining dog Bella and several fish.

Get in Touch

Contact Us
  • A calico cat with a black, orange, and white coat sits on a desk with papers. Behind the cat are a wall calendar for 2020 and 2021 and a poster partially visible on a beige wall.
  • Front view of Palmer Animal Hospital, a red brick building with a green roof, white trim, and glass entrance doors, surrounded by green bushes and small trees under a clear blue sky.
  • A group of people standing in front of a building.
Text reading “PALMER ANIMAL HOSPITAL” in bold white letters, surrounded by four white paw print graphics, one in each corner, on a black background.

Hours

Sunday: Closed

Monday: 8:00 am - 8:00 pm

Tuesday: 8:00 am - 8:00 pm

Wednesday: 8:00 am - 5:00 pm

Thursday: 8:00 am - 8:00 pm

Friday: 8:00 am - 5:00 pm

Saturday: 8:00 am - 12:00 pm

Helpful Links

  • Forms
  • Pet Record Portal
  • After Hours
  • South Mountain Standard Poodles
  • Contact Us

Contact

9405 Baltimore National Pike, Myersville, MD 21773, USA
info@palmeranimalhospital.net(301) 371-3333

© 2025 Palmer Animal Hospital · Website design by Datachieve Digital