Zachary Osterholz, DVM

Mobile Veterinarian serving South Denver, Colorado

Zachary Osterholz, DVM

Dr. Zachary Osterholz (or "Dr. O" to his furry friends) believes that the best veterinary care doesn't happen on a cold metal table, it happens on your sofa, in your backyard, or wherever your pet feels most at home. A 2019 University of Illinois grad, Dr. O’s journey to your front door took him from the dairy farms of Wisconsin to the Serengeti of Tanzania and the Alaskan tundra. While he started in ecological research, he realized his true calling was the hands-on magic of animal medicine and the special bond we share with our pets. After years in traditional clinics, Dr. O is hitting the road to bring a more personal touch to veterinary care. By focusing on individualized care in a home setting, he’s able to provide a stress-free experience for his patients and a more relaxed, thorough consultation for you. He has a soft spot for geriatric care, ensuring our senior companions stay comfortable and happy in their golden years right where they belong. When he’s not making house calls, you’ll find Dr. O embracing the Colorado lifestyle, hiking the Rockies, testing out a new local craft brew, or getting dusty in his woodshop. He lives in Littleton with his eclectic crew: Frank, a rescued black lab mix; Feta, a spunky new orange kitty; and Fifi, his two-year-old Samoyed and resident "fluffy princess." Dr. O is thrilled to be starting this new mobile adventure and can’t wait to skip the commute to meet you and your pets in the comfort of your own home!

Limited-Time Offer

$100 Off Your First In-Home Visit

Enjoy less stress for your pet, and more peace of mind for you.

In-home veterinary visits are $249, including travel and exam.
Take $100 off your first visit, for a limited time.

Each additional pet is $100. Offer cannot be combined with other promotions.

Three Ways To Schedule A Visit

Ready to schedule an in-home care visit? Choose your preferred booking method from the options below.

Our In-Home Veterinary Service Area

Dr. Osterholz provides in-home veterinary care throughout the area shown on the map. If you’re just outside the mapped area, give us a call or send us a message.
Zip Codes We Serve

80110, 80113, 80209, 80210, 80222, 80223, 80224, 80231, 80236, 80237, 80246, 80010, 80011, 80012, 80013, 80014, 80015, 80016, 80017, 80045, 80111, 80112, 80230, 80247, 80108, 80124, 80130, 80134, 80120, 80121, 80122, 80123, 80126, 80128, 80129, 80235, 80219, 80226, 80227, 80228, 80232

Don't See Your Area On The Map?

Request An In-Home Appointment

We offer a wide range of in-home veterinary services designed to support your pet through every stage of life.

What To Expect At Your HomewardVet In-Home Appointment

Easy Scheduling

Schedule online, or over the phone. We love to serve you the way you prefer.

Care-Free Set Up

Once we arrive we will set up quickly and quietly.

Clear Communications

Clear communication before, during, and after your visit.

Easy Checkout

Your checkout will be smooth, transparent, and hassle free.

List Of Services

We offer a wide range of in-home veterinary services designed to support your pet through every stage of life.
Wellness Exams

Wellness exams are a vital part of keeping your pet healthy and happy.

Preventative care is the key to helping your pet live a longer, healthier life.

Our mobile team provides thorough sick visits in the comfort of your home

Cytology

Domestic Health Certificates

We can quickly perform bloodwork, and other diagnostic tests during your home visit.

Regular vaccinations and examinations will help keep your pet healthy and happy.

Pet microchipping is a fast, painless process that is no different to your furbaby receiving a vaccine.

Senior pets hold a special place in our hearts, and their care deserves extra attention.

When it comes to end-of-life care, your pet’s dignity and comfort are always our top priority.

Need a same-day appointment?

Give us a call. We'll see what we can do!

Appointment Details

A few helpful details about service areas, scheduling, and what to expect for your visit.

Aurora, CO; Castle Rock, CO; Denver, CO; Englewood, CO; Littleton, CO; Lone Tree, CO; and Parker, CO.

Clients may cancel or reschedule appointments up to 24 hours before the scheduled visit without penalty.

The House Call deposit of $149 is nonrefundable if the appointment is not cancelled or rescheduled at least 24 hours in advance of the scheduled visit.

Cancellations must be made by emailing info@homewardvet.com or by calling 833-820-1632

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