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Contact Us

Contact Us


Monday - 7:30a.m. to 6:00p.m.

Tuesday - 7:30a.m. to 6:00p.m.

Wednesday - 7:30a.m. to 6:00p.m.

Thursday - 7:30a.m. to 6:00p.m.

Friday - 7:30a.m. to 6:00p.m.

Saturday - 7:30a.m. to 11:30a.m.

Please call for an appointment.

Clark Veterinary Hospital is closed in observance of the following holidays:

  • New Year's Day
  • Memorial Day
  • July 4th
  • Labor Day
  • Thanksgiving Day
  • Christmas Day


(860) 434-1763 * (860) 739-8541


445 Shore Road
Old Lyme, CT  06371


View Larger Map


  • Take Interstate 95 to Exit 71 (Four Mile River Road)
  • At the top of the ramp, take a left
  • Continue straight down the road until the 3-Way stop sign
  • Straight through (RT. 156)
  • Approximately 200 yards on the left is Clark Veterinary Hospital


Emergency Information

If you are in need of emergency veterinary services after hours, there are three places you may call for help.

Pieper Memorial Veterinary Center located at 730 Randolph Road, Middletown CT 860-347-8387 This facility is open 24 hours a day, 365 days a year with an experienced veterinary team on premises at all times.

VETS (Veterinary Emergency Treatment Services) located at 8 Enterprise Lane in Oakdale, CT can be contacted at 860-444-8870. They are open seven days a week including holidays.

Ocean State Veterinary Specialists located at 1480 South County Trail East in Greenwich, RI can also be reached in case of an emergency at 401-886-6787. This service is open seven days a week, twenty-four hours a day.

Animal Poison Control Center/ASPCA

24 Hour Emergency Service
Phone number - (888) 426-4435

Have the following information available:
Name, address and phone number
Details about exposure and product container, if possible
Type of pet

Note: a Consultation Fee may apply when you call APPC hotline and will be charged to your credit card.

Clark Veterinary Hospital • Kathy Clark DVM • 445 Shore Road • Old Lyme, CT 06371 • (860) 434-1763
2008 Clark Veterinary Hospital. All rights reserved.