Welcome to McClellan Veterinary Clinic

Your Veterinarian in Frederick, MD
Call us at 301-663-6531

Pet Emergency? Read no further and call us right away!


If you live in Frederick or the surrounding area in MD, then you have picked the perfect site to find a veterinarian. Dr. Scott Kellogg is a licensed veterinarian, treating all types of pets and animals. Your pet's health and well being is very important to us and we will take every step to give your pet the best possible care.

McClellan Veterinary Clinic is a full service animal hospital and will take both emergency cases as well as less urgent medical, surgical, and dental issues. Scott Kellogg is experienced in all types of conditions and treatments. Beyond first rate pet care, we make our clinic comfortable, kid-friendly, and a very calm environment so your pet can relax in the waiting room and look forward to meeting his or her own Frederick veterinarian.

We have a number of resources for you to learn about how to take better care of your pets. Browse around and look at our articles and pet videos. The best veterinary care for animals is ongoing nutrition and problem prevention. If you want to ask a question call 301-663-6531 or email us and we'll promptly get back to you. Our Frederick veterinarian office is very easy to get to, and you can find directions on our Contact Us page. You can also subscribe to our newsletter which is created especially for Frederick pet owners. In between your veterinary visits, your pet will benefit from you reading these free informative articles.

At McClellan Veterinary Clinic, we treat your pets like the valued family members they are.

Dr. Scott Kellogg
Frederick Veterinarian | McClellan Veterinary Clinic | 301-663-6531

142 West Patrick Street #A
Frederick, MD 21701

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Exclusive Offer

Register your dog with American Kennel Club and receive a free exam for your first visit!

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Business Hours

Monday7:30 am6:30 pm
Tuesday7:30 am6:30 pm
Wednesday7:30 am6:30 pm
Thursday7:30 am6:30 pm
Friday7:30 am6:30 pm
Saturday8:00 am12:00 pm


McClellan Veterinary Clinic
142 West Patrick Street #A
Frederick, MD 21701
Get Directions

  • Phone: 301-663-6531
  • Fax: 301-663-8666
  • Email Us