Experienced and Dedicated Service

Get expert care for your pets from a devoted and caring team. Any one of our friendly and knowledgeable team members is happy to answer your questions.


Dr. Seth Oberschlake, DVM

Dr. Seth Oberschlake is a 2014 graduate of the University of Wisconsin-Madison School of Veterinary Medicine. He has worked as a veterinarian at Heritage Animal Hospital, Ltd. since May 2015 and as of 2021 has become the sole owner, taking over the legacy of his father Dr. Dan Oberschlake. He enjoys all aspects of small animal veterinary medicine and has a passion for always trying to learn more. He loves working with his Heritage team, educating clients and of course helping bring loving care to his patients. Dr. Seth especially likes dentistry, dermatology, soft tissue surgery, laparoscopic surgery and imaging. In his free time, Dr. Seth enjoys spending time with his family, playing golf, music, and following sports.


Dr. Daniel Oberschlake, DVM

Dr. Dan Oberschlake is a 1976 graduate of the Ohio State University School of Veterinary Medicine. After graduating he completed a 1 year internship at the University of Minnesota Veterinary School. He has been on staff at Heritage Animal Hospital, Ltd. since 1978. Dr. Dan specializes in dentistry, senior care medicine, dermatology, and soft tissue surgery. He is also certified by the American Embryo Transfer Society and by the International Canine Genetics in the area of reproduction. He and his wife, Ann, an elementary art teacher, have 4 children. For relaxation, Dr. Oberschlake enjoys golf, singing in the church choir, reading history books, and watching OSU sports.


Dr. James Pape, DVM

Dr. James Pape is a 1998 graduate of the University of Wisconsin-Madison, after which he practiced veterinary medicine in Madison for 2 years. He has been on staff at Heritage Animal Hospital, Ltd. since 2000. Dr. Pape specializes in dentistry and surgery, including performing the repair of cruciate ligament injuries using an extracapsular technique. He is married and has 1 son. His hobbies include hunting, fishing, and running.


Dr. Trisha Ewing, DVM

Dr. Trisha Ewing is a 2004 graduate of the University of Wisconsin-Madison School of Veterinary Medicine. She has been practicing in the Fox Valley since then, and joined Heritage Animal Hospital in 2017. Dr. Ewing enjoys all aspects of small animal veterinary medicine and looks forward to helping you keep your pets healthy. Outside of work, she shares her life with her husband, three daughters, two dogs, two cats, two goats, a horse and several chickens. She enjoys camping, volleyball and walking with her dogs and family.


Dr. Jennifer Schmidt, DVM

Dr. Schmidt graduated from UW-Madison in 2011. She began her career in the St. Louis area and became a devoted St. Louis Cardinals fan (don’t worry – she never gave up on the Packers). She moved back to her home state in 2017 and joined HAH in 2021.

Dr. Schmidt and her husband have two adorable daughters, one grandma cat named Clover, a bunny named Cool Ranch, and a 3 legged Boston terrier named Pepper Debra. Clover is a lap cat with dog tendencies who greets her owners at the door, plays fetch, and will come when called (except if the children are near because…safety). Her interests include counter surfing, dietary indiscretion, and sleeping. Debra is the sweetest girl and adores the tiny humans but is so anxious she can’t walk on wood floors without her doggy crocs and gives Dr. Schmidt a thorough understanding of what it means to be an owner of a dog with allergies.

Outside of work, Dr. Schmidt enjoys spending time (ideally outside if it’s not cold) with her family and pets, as well as running and biking. She’s also never been known to turn down good bourbon or a barrel-aged stout.


Dr. Logan Stietz, DVM

Dr. Logan Stietz is a 2022 graduate of St. George’s University School of Veterinary Medicine. Logan grew up in South-Central Wisconsin on a dairy goat farm. His favorite things to do in small animal practice are laceration repair, dentistry, and soft tissue surgery.

He enjoys spending time with his wife, Haley, kayaking/canoeing/camping, horseback riding, hunting, golfing, and watching the Packers. He also really enjoys playing disc golf, but will join any sports game that is going on.

Logan and his wife share 3 cats and 2 horses. The cats, Rory, Morpheus, and Diamond, enjoy playing with multiple different toys and watching the birds from the window sill. The horses, Daisy enjoys chasing cattle and leisurely walks in the afternoon. Haymitch acts more like a dog than a horse and wants to be in everyone’s business.


Joan, Certified Veterinary Technician

Hi, I’m Joan a certified veterinary technician. I am a graduate of Madison Area Technical College. I have been working at Heritage Animal Hospital since 1991. My family includes my husband, three boys, a golden retriever named Oliver and two cats, Kaylee & Kelso. I like to spend my free time at our family cottage and doing outdoor activities, especially biking. I really enjoy meeting and taking care of you and your pets.


Jurrisa, Certified Veterinary Technician

Hello, I am Jurrisa. I’ve been a Certified Veterinary Technician since 2012, working for Heritage since 2016. I share my heart and my home with a few felines, my dog Clovis, and a few smaller critters such as a Degu. I love the nursing care aspect of my technician career and educating owners on how to take the best care of their animal family. My interests include exotic animal care, hiking, bicycling, camping, snowshoeing and anything I can do with my dog!


Meghan, Certified Veterinary Technician

I have been working with Heritage Animal Hospital as a veterinary assistant since January 2009. I not only love working with animals, but also the variety that my job offers. I have a strong interest in canine behavior, nutrition and genetics. In my spare time my husband and I travel all over the country showing our Wirehaired Pointing Griffons and Pointers in conformation shows and hunt tests. Animals are truly my passion in life and I am happily owned by numerous dogs, a cat and an Arabian gelding.


Mariah, Certified Veterinary Technician

Hi, I’m Mariah! I graduated from Madison College in 2017 and started at Heritage shortly after as a CVT. I have such a love for animals and my favorite part of the job is taking X-rays and doing dentals. In my free time you can find me drinking wine with friends or bingeing new shows on Netflix and one day I hope to have my own golden retriever.


Nikki, Certified Veterinary Technician

Hi, I’m Nikki. I’ve been a CVT since 2016 when I graduated from Madison College, and I’ve been working at Heritage since 2019. One of my favorite part of the job is anesthesia and surgery. When I’m not at work I like spending time with family and my 2 dogs, Otto and Nora, and cat, Rozzy. I love kayaking, camping, crafting and watching the Packers.


Hannah, Certified Veterinary Technician

Hi, I’m Hannah! I started working at Heritage in 2020 while I was going to school. 3 years later, I’m now a CVT and love taking care of all our patients! I’m newly married to my husband Matt, who I enjoy spending my free time with. I also love reading, running, traveling, and spoiling my sisters puppy, Oakley Brew!


Jeremy, Veterinary Assistant

Hello, my name is Jeremy and I am primarily an assistant to the veterinary technicians and veterinarians here at Heritage Animal Hospital. I started my stint here in late September of 2010. I am originally from Beaver Dam and am a 2003 biology major graduate from Ripon College. Prior to joining the fine staff at Heritage, I worked at locations ranging from the International Crane Foundation, to the Fort Worth (Texas) Zoo, to PetSmart. My wife and I live in New London with our herd of cats, diamond doves, a chinchilla, a leopard gecko, a gerbil, and last but not least, a betta fish! Besides being an animal enthusiast, I am a huge sports fanatic. I am honored to be a part of the skilled team here at Heritage, and look forward to doing what I can to ensure that your furry family members receive the absolute best care possible!


Lyric, Veterinary Assistant/Receptionist

Hey! I’m Lyric, I’ve worked at Heritage since May 2020. My favorite thing about my job is how rewarding it is. There’s no greater feeling than taking part in saving lives. My boyfriend Colin and I are parents to 2 sassy cats, Chai and Rupee. It’s their world and we just live in it! If I’m not at home snuggling my cats, I love to get outside and explore the world! I hope to see you and your fur babies at the clinic sometime soon! (My photo shows the day I rescued Chai)


Amber, Veterinary Assistant/Receptionist

Hi my name is Amber! I have been working at Heritage Animal Hospital since March of 2021. I have such a love for animals and wanted to use my passion in my career. I have an awesome husband and we have 2 fur baby lab mixes named Reggie and Jordy who are the loves of our lives! In my spare time I enjoy reading, hanging with my pups & hubs, and going kayaking with my grandparents!


Diane, Receptionist

Hi, my name is Diane. I am a receptionist and handle Accounts Receivable at Heritage Animal Hospital. I started working at Heritage in 1997 through May 2002, and started working here again in October 2010. I own three Quarter Horses (Chico, Missy & Reba), two German Shepherds (Charlie and Luke), and several barn cats. I enjoy reading, watching movies, horseback riding, and daily walks with my dogs.


Jordan, Receptionist

Hi! My name is Jordan. I am a receptionist here at Heritage Animal Hospital. I have two kitties named Wasabi and Ginger. In my free time I enjoy crafting, antiquing with my fiancé John, and spending time with friends and family. I look forward to meeting you and your pets!


Mikayla, Receptionist

Hi there! My name is Mikayla, but everyone calls me Mik. I have been a receptionist at Heritage since June 2021, primarily in the Hortonville location, so we’ve probably talked on the phone before! My favorite part of my job is talking to all of you & building client relationships. I love being a part in helping your pet receive the care they need & deserve. My fiancé Ashley and I are happy moms of 2 cats, Sven & Larry (a clinic rescue), and our dog Duke. (I also claim our clinic cat, Dude, as my own!) In my free time, I enjoy spending time outdoors or with friends & family. I can’t wait to meet you & your fur babies in the clinic!


Jessica, Receptionist

Hi, I’m Jessica. I started working at Heritage in 2022 as a receptionist and eventually as an assistant as well! My favorite thing about this job is the fact that nearly everyday I am learning something new and no day is ever the same. Outside of work, I enjoy music, baking, being outdoors, and spending time with friends, family, and my little dog, Lilly.


Samantha, Practice Manager

Hi, my name is Sam. I have a Bachelor’s Degree in Animal Science from the University of Wisconsin – River Falls and have been working at Heritage since February of 2009. I enjoy all of my roles here which include manager, receptionist, and vet assistant as needed. My family includes my husband and our two children. During my spare time I enjoy reading, movies, spending time with family and friends and being outdoors, especially biking.


Lisa, Bookkeeping

Hi, my name is Lisa; I have been with Heritage Animal Hospital since 1982. Working here over the years has been a great experience; I have learned so much and work with such a great staff. I currently handle the bookkeeping duties and some reception work. My family consists of my husband, a daughter, our German Wirehaired Pointer “Chevy”, Great Dane “Ellie”, 2 cats “KiKi” and “Shade”, a horse “Rayna” and multiple chickens. I enjoy spending time with my family, fishing, boating, gardening, going to Brewer games or just being outdoors.


Cari, Inventory Manager

Hi, my name is Cari, I am a veterinary assistant and Inventory Manager who has been at Heritage Animal Hospital since 1994. I share my home with my husband, son, daughter, a chocolate lab “Harper”, and two cats “T-Rex” and “Bubbles”. In my spare time I enjoy working in my garden, spending time with my family and friends, and going on walks with Harper. I take pride in working with animals and helping clients.