Integrative Veterinary Services of Missouri

Integrative Veterinary Services of Missouri (IVSMO) is a clinical service dedicated to helping animals use their body’s own innate ability to heal and optimize health. Services are provided by Dr. Gary J. Nie. Focusing on the 5 Key Ingredients for Optimal Health, Dr. Nie integrates Complementary and Alternative Veterinary Medical (CAVM) care with conventional veterinary medicine for horses, dogs, cats and other animals. IVSMO is a service of Angel Animal Hospital, LLC.

Hours and Information

Office Hours

Monday - Friday: 8:00am - 5:00pm

Saturday & Sunday: Closed

They Love Us

Dr. Nie and his team are amazing. With just 2 visits doing PEMF Therapy, Chiropractic Adjustments, Acupuncture, and using a blend of Essential Oils, my girl is feeling better than ever.

Breanna W.

My dog has been much better since the visit over a month ago. The itching ceased and he has lost considerable weight by changing what he is eating to a more paleo diet. Thank you, Dr. Nie.

Halliedew A.

Dr. Nie and Courtney have provided my 13-year-old dog with several different forms of holistic therapy and I have seen more energy and happiness in her since beginning treatment.

Sabrina N.

I googled "holistic vets" in my area and found Dr. Nie’s site! Since becoming a client in recent years, I’m so thankful to see improvement in my aging pet's health! I thank God for leading my steps to Dr. Nie!

Brandi R.

It was a much better experience than any other vet that I went to. They were very helpful and were very gentle and caring with my Dog. Dr. Nie is very thorough, loves animals and has a good bedside manner.

Carl Y.

I am very thankful for this animal hospital and their staff! They were able to get our pup in very last minute for an emergency...Thank you Dr. Flathers and your excellent staff! Everyone was great, knowledgeable, and friendly!

Yazzie G.

This place is amazing!I didn't even have an appointment and they still got me in within 30 mins. Thank you! You guys are amazing!

Katy J.
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We are a Full Service Pet Hospital

Dr. Nie integrates Holistic veterinary medicine with traditional/conventional veterinary medicine for horses, dogs, cats and other animals. He uses a unique Whole Body approach to help his patients achieve healing, optimal health and improved quality of life.