Tidewater Veterinary Hospital, LLC
30079 Three Notch Road, ​Charlotte Hall, MD 20622
​Emergency Number with After Hour Instructions

We offer emergency services 7 days a week in hospital, at home, and on farm. Call us at 301-884-3231 and follow the instructions on how to reach the on-call doctor.  See map below:

The Allied Partners Veterinary Emergency Service (APVES) is a group-owned veterinary emergency service operating at the Mid-Atlantic Animal Specialty Hospital (MASH) and prides itself on providing you and your pet state-of-the-art emergency, critical and intensive care medicine and surgery. We are your veterinarians’ choice for emergency care for their patients and for your convenience we are open when your regular veterinarian’s office is closed.
To APVES From Charles & Northern St. Mary’s Counties:
Take MD Rte 5 into Hughesville, turn EAST onto MD Rte 231. Follow Rte 231 EAST across the bridge over the Patuxent River and into Calvert County. Continue on MD 231 EASTBOUND into Prince Federick. Turn NORTHBOUND (left) onto MD Rte 4; about 4 miles north of the Calvert Memorial Hospital, turn LEFT onto OLD TOWN ROAD (MD Rte 524) towards the HUNTINGTOWN TOWN CENTER. Follow Old Town Road NORTHBOUND past 7-Eleven, Bowen’s Grocery, Post Office and Fire Station. The hospital is 1/4 mile on the RIGHT.
Allied Partners Veterinary Emergency Service
If for some reason our doctor is not able to immediately see your pet, you may also reach APVES Emergency Vets at 410-535-9722. They are located in Huntingtown and directions are below. Tidewater Veterinary Hospital Veterinarians are partnered with APVES to provide our clients with excellent continuity of care.