Our Team

Our caring and compassionate veterinary care team!

Meet the Veterinarians & Team of Riverstone Animal Hospital in Waterloo, Illinois! We’re pleased to provide exceptional vet care for your pets!

Please call us at 618-939-4111 to speak to one of our caring veterinary staff members!

Veterinarian/Owner

Dr. Shannon Melliere

Dr. Shannon Melliere, a Valmeyer native, graduated from the University of Illinois College…

Associate Veterinarian

Dr. Miki Mannino

Dr. Miki Mannino is a 2011 graduate of the University of Illinois College of Veterinary…
Dr. Stacie Grohmann

Dr. Stacie Grohmann graduated from The Ohio State…
Dr. Jason Grohmann, Large Animal Practitioner

Dr. Jason Grohmann is a 2012 graduate of The Ohio State…

Receptionist/Office Manager

Laura

Laura moved to Waterloo in 2001 with her husband, Tim, and two children. Laura has had a…

Technicians

Brittney

Brittney is a Monroe County native, who still resides in Waterloo with her husband,…
Taylor

Taylor lives in Red Bud with her 3 cats: Finn, Lou, & Cleo, and her German Shepard,…
Tracy

Tracy is originally from Valmeyer, and now lives in Waterloo with her family and their…