• Adult Training Slide

    Dog Training Course

    Six 45-minute classes over the course of six weeks to teach your dog all the basics!

    Learn more »
  • PuppyCourseSlide

    Puppy Training Course

    Our six-week puppy course will focus on basic cues and fun puppy tricks!

    Learn more »
  • DentalMonthSlide

    February is Dental Month!

    We’re celebrating National Pet Dental Health Month at LFAH! Ask us about great deals and savings on your pet’s dental care- including 10% off of all dental services!

    Learn more »
  • Bulldog

    Welcome to Lake Forest Animal Hospital!

    Your local veterinarian in Gaithersburg. Call us today at 301-740-1083 to schedule your pet care appointment!

    Learn more »
  • ePetHealthSlide

    Sign Up for ePet Health

    Our new service allows you to access your pet’s vaccine history any time, any where- and more!

    Learn more »
  • General-Image---Cat22

    Veterinary Services Available

    Our Veterinary Hospital in Gaithersburg, MD provides a wide variety of veterinary services for animals in Gaithersburg & surrounding areas. These services include general pet wellness, dentistry, surgery, boarding, & more!

    Learn more »

Welcome to Lake Forest Animal Hospital. Your Veterinarian in Gaithersburg, MD.

Pet Emergency? Call us right away at 301-740-1083!

If you live in Gaithersburg or the surrounding area and need a trusted veterinarian to care for your pets – look no further. Dr. Mark Liberto is a licensed MD veterinarian, treating all types of pets. Your pets’ health and wellbeing are very important to us, and we take every possible measure to give your animals the care they deserve.

Lake Forest Animal Hospital is a full service animal hospital and welcomes both emergency treatment cases as well as pet patients in need of routine medical, surgical, and dental care. Our doctors have years of experience treating serious conditions and offering regular pet wellness care.

If you have any questions, call 301-740-1083 or email us and we’ll promptly get back to you.

At Lake Forest Animal Hospital, we treat your pets like the valued family members they are.

Dr. Mark Liberto |
Gaithersburg Veterinarian | Lake Forest Animal Hospital | 301-740-1083


Location Hours
Monday7:00am – 8:00pm
Tuesday7:00am – 8:00pm
Wednesday7:00am – 8:00pm
Thursday7:00am – 8:00pm
Friday7:00am – 6:00pm
Saturday7:00am – 2:00pm
Sunday6:00pm – 6:30pm

Sunday evenings we are ONLY open for 30 minutes from 6 PM to 6:30 PM for boarder pickup.