The Team
Dr. Marty Greer
Dr. Marty Greer
Dr. Marty Greer
Dr. Greer, DVM, JD
Owner
Dr. Greer received her Bachelor of Science degree in 1978 and her Doctor of Veterinary Medicine degree in 1981 from Iowa State University in Ames, Iowa. In 1982, she established Brownsville Small Animal Clinic in Dr. Griffith’s practice building and later moved the practice to Lomira in 1988, where it continues to t
Dr. Greer, DVM, JD
Owner
Dr. Greer received her Bachelor of Science degree in 1978 and her Doctor of Veterinary Medicine degree in 1981 from Iowa State University in Ames, Iowa. In 1982, she established Brownsville Small Animal Clinic in Dr. Griffith’s practice building and later moved the practice to Lomira in 1988, where it continues to thrive.
With a special interest in pediatrics and reproduction, Dr. Greer has been a pioneer in canine reproductive medicine. In 1998, she bred the clinic’s first litter using frozen semen, and in 2002 she opened the International Canine Semen Bank – Wisconsin/Illinois (ICSB-WI/IL). She is also PennHIP certified and has enhanced breeding success through the use of in-house quantitative progesterone testing.
Dr. Greer’s professional contributions include pharmaceutical and nutritional research in collaboration with Abbott Laboratories, Deprenyl Animal Health, Pfizer, Virbac, and Hill’s Pet Nutrition. She has been featured in Veterinary Economics for her work in the field. In 2005, she was appointed by Governor Jim Doyle to the Veterinary Examining Board of the Department of Safety and Professional Services, serving for eight years.
In 2010, Dr. Greer earned her law degree from Marquette University Law School and currently practices part-time with her law partner, Attorney Sheila Kessler, at Animal Legal Resources LLC. She is the author of Canine Reproduction and Neonatology, a 470-page comprehensive guide that won the Dog Writers Association of America's Dogwise Best Book Award in 2014. In 2020, she published Your Pandemic Puppy, a guide to raising a well-adjusted puppy during a global pandemic.
Dr. Greer became a Fear Free Certified Professional in 2019 and is a strong advocate for reducing stress in pets during veterinary visits. She and her team use techniques such as offering treats like peanut butter or chicken baby food to help make each visit as comfortable as possible for both pets and their owners.
She and her husband, Dr. Daniel Griffiths, have two grown children: Katy, who is married to Tim, a Ph.D. student in entomology at Purdue University, and Karl, who is married to Kelly. The family also raises and shows Pembroke Welsh Corgis and Danish Swedish Farmdogs, and has raised five puppies for Canine Companions for Independence.
Dr. Greer remains active in the veterinary and local community. She is a member of the AVMA, NEWVMA, AAVSB, APDT, AAFP, SVME, the Society for Theriogenology, the Fond du Lac Kennel Club, the Kettle Moraine Kennel Club, the Pembroke Welsh Corgi Club of America, the Lakeshore Pembroke Welsh Corgi Kennel Club, and the Lomira Area Chamber of Commerce. She also serves on the Board of Directors for the Society for Veterinary Medical Ethics, the American Veterinary Medical Law Association, and the Society for Theriogenology. In addition, she is the current president of the National Animal Interest Alliance.
Most recently, Dr. Greer has joined Revival Animal Health as Director of Veterinary Services, where she will be providing exclusive articles and resources for pet owners and professionals alike.
Outside of her professional roles, Dr. Greer is a passionate foodie, an avid cook, and a creative soul who enjoys knitting, shopping, and repurposing just about anything. While known for her dedication to veterinary medicine, she does occasionally trade her surgical scrubs for regular clothes—and even gets some sleep. Her favorite comfort food? Macaroni and cheese made with sharp cheddar, best paired with a great beer.
Dr. Johnson
Dr. Marty Greer
Dr. Marty Greer
Haley Johnson, DVM
Associate Veterinarian
Dr. Johnson grew up in Appleton, Wisconsin. She attended college at Winona State University and graduated in 2017 with a double major in Biochemistry and Allied Health Biology. She also competed on the Collegiate Varsity Women's Track and Field team for 4 years during her time there. She attended
Haley Johnson, DVM
Associate Veterinarian
Dr. Johnson grew up in Appleton, Wisconsin. She attended college at Winona State University and graduated in 2017 with a double major in Biochemistry and Allied Health Biology. She also competed on the Collegiate Varsity Women's Track and Field team for 4 years during her time there. She attended Veterinary Medical School at the University of Wisconsin, Madison; graduating in 2021 with a Doctorate in Small Animal Medicine.
Aside from helping pets and clients, she enjoys spending time outdoors. Her favorite hobbies include gardening, hiking, running, playing tennis, watching movies, and spending time with her husband (Nick) and their dog (Skywalker).
Dr. Miatke
Dr. Marty Greer
Dr. Miatke
Brandi Miatke , DVM
Associate Veterinarian
Dr. Miatke grew up on a small farm in southern Wisconsin, where her love for animals first took root. She earned her Bachelor of Science degree from the University of Minnesota – Twin Cities in 2008, and later completed her Doctor of Veterinary Medicine degree at Iowa State University College of
Brandi Miatke , DVM
Associate Veterinarian
Dr. Miatke grew up on a small farm in southern Wisconsin, where her love for animals first took root. She earned her Bachelor of Science degree from the University of Minnesota – Twin Cities in 2008, and later completed her Doctor of Veterinary Medicine degree at Iowa State University College of Veterinary Medicine in 2017.
Before becoming a veterinarian, Dr. Miatke worked for three years as a veterinary assistant in St. Paul, MN, and served for two years as a public service officer with the Hopkins Police Department. After vet school, she served as a Veterinary Corps Officer in the U.S. Army from 2017 to 2024. Her military service took her to Texas, Guam, and Kentucky, as well as deployments to Poland and throughout the Indo-Pacific region. During her time in the Army, she provided care for Military Working Dogs, pets of Service Members, and helped plan multinational humanitarian missions.
After 20 years away, Dr. Miatke returned to her Wisconsin roots and is excited to be part of the Marshall Pet Care team. She enjoys connecting with the wonderful pets and pet owners in the community and looks forward to meeting everyone at their next visit.
Outside of work, Dr. Miatke loves hiking, stand-up paddleboarding, and training her four rescue dogs—Watson, Waldo, Frappé, and Chippē—all adopted from Guam. She also has two cats, Murphy and Noel, who now enjoy farm life with her grandparents. In her downtime, she enjoys spending time with her boyfriend, Jason, and his dog Maui.
Nicole Hoffman CVT
Nicole Hoffman CVT
Nicole Hoffman CVT
Practice Manager
Nicole Hoffman’s passion for veterinary medicine began in elementary school, where she first envisioned herself as a veterinary technician. She pursued this dream by earning her associate’s degree in veterinary technology from Madison Area Technical College in 2005 and successfully passing her national certification exam
Practice Manager
Nicole Hoffman’s passion for veterinary medicine began in elementary school, where she first envisioned herself as a veterinary technician. She pursued this dream by earning her associate’s degree in veterinary technology from Madison Area Technical College in 2005 and successfully passing her national certification exam that same year.
The first five years of Nicole’s career were spent in various general practices, including a brief period at Marshall Pet Care. She then dedicated a decade to the UW Veterinary Teaching Hospital, where she served as a float technician across Small Animal Internal Medicine (SAIM), Cardiology, and Neurology, eventually securing a full-time position in Neurology.
During the COVID-19 pandemic, Nicole temporarily transitioned from veterinary medicine to work for Medicaid, allowing her to support her two children as they engaged in distance learning. However, her passion for veterinary medicine called her back, leading her to a staff trainer role with Dr. Greer’s practices. In this position, Nicole focused on elevating the knowledge and skills of the staff, driven by her love for teaching and her commitment to exceptional patient care.
Outside the clinic, Nicole enjoys spending time with her husband, two children, and their array of animals, including cats, chickens, and horses. She is deeply involved in her children's extracurricular activities, such as rodeo, wrestling, and dance. A creative soul, Nicole has a passion for crafting and enjoys working with various forms of media.
As a Wisconsin native who loves summer and strongly dislikes winter, Nicole is thrilled to be back at Marshall Pet Care, bringing high-quality veterinary medicine to this wonderful community.
Holly Stadler CVT
Nicole Hoffman CVT
Nicole Hoffman CVT
Certified Veterinary Technician
Holly is a valued member of the Marshall Pet Care team with a deep passion for animal behavior and patient care. She is currently pursuing her Veterinary Technician Specialty (VTS) in Animal Behavior to further her ability to support both the emotional and medical needs of the patients she serves.
A proud M
Certified Veterinary Technician
Holly is a valued member of the Marshall Pet Care team with a deep passion for animal behavior and patient care. She is currently pursuing her Veterinary Technician Specialty (VTS) in Animal Behavior to further her ability to support both the emotional and medical needs of the patients she serves.
A proud Milwaukee Brewers fan, Holly enjoys crocheting, training dogs, and coaching high school tennis for both boys and girls. She is the proud owner of two Dobermans, who she loves hiking and training with in her free time.
Outside of work, Holly is a devoted wife and mother of two sons—one preparing to graduate from MSOE and the other completing his studies at St. John’s Northwestern Academies. Whether she's on the tennis courts, exploring the outdoors, or caring for patients in the clinic, Holly brings energy, compassion, and dedication to everything she does.
CVT
Nicole Hoffman CVT
Vi DeLacy
Certified Veterinary Technician
Vi DeLacy
Nicole Hoffman CVT
Vi DeLacy
Veterinary Assistant
Vi has always had a deep love for animals and dreamed of working with them since childhood. Today, they live in the countryside with their husband, son, and a menagerie of animals, including chickens and a pet steer named Tank.
Vi’s career began in dog behavior, earning their CPACP and pet first aid certification wh
Veterinary Assistant
Vi has always had a deep love for animals and dreamed of working with them since childhood. Today, they live in the countryside with their husband, son, and a menagerie of animals, including chickens and a pet steer named Tank.
Vi’s career began in dog behavior, earning their CPACP and pet first aid certification while working toward their CPDT. Their passion for behavior and learning has fueled their growth in the veterinary field. Vi gained extensive experience in emergency and general practice and developed expertise in exotics and small animal care, achieving Fear Free Level 2 Certification.
Outside of work, Vi loves spending time with family and their furry companions. They enjoy kayaking, hiking, gardening, and embracing the beauty of nature. On quieter days, you can find them curled up on the couch with their dogs and cats, watching movies.
Lisa Kwiecinski
Lisa Kwiecinski
Lisa Kwiecinski
Veterinary Assistant
Lisa has been a dedicated member of the Marshall Pet Care team for the past year and has a total of three years of experience in the veterinary field. Her love for animals began at a young age, rescuing local wildlife and "fostering" stray kittens—though she admits she failed at fostering and ended up keeping them
Veterinary Assistant
Lisa has been a dedicated member of the Marshall Pet Care team for the past year and has a total of three years of experience in the veterinary field. Her love for animals began at a young age, rescuing local wildlife and "fostering" stray kittens—though she admits she failed at fostering and ended up keeping them all! Currently, Lisa's home is ruled by her three beloved cats.
Lisa dreams of obtaining her veterinary certification to continue growing in her career. When she’s not caring for animals, she enjoys hiking, kayaking, and experimenting with new recipes in the kitchen. Her passion for animals and adventure shines in everything she does!
Jace Haenel
Lisa Kwiecinski
Lisa Kwiecinski
Veterinary Assistant
Nicole B
Lisa Kwiecinski
Nicole B
Customer Service Representative AKA-Reception Area Wrangler
Nicole lives in the country with her husband, son, and a zoo of animals, including chickens and a pet steer named Tank. She has loved animals her whole life and always dreamed of working with them.
Nicole has been a dedicated Client Service Representative (CSR) at the clinic for s
Customer Service Representative AKA-Reception Area Wrangler
Nicole lives in the country with her husband, son, and a zoo of animals, including chickens and a pet steer named Tank. She has loved animals her whole life and always dreamed of working with them.
Nicole has been a dedicated Client Service Representative (CSR) at the clinic for several years, and she loves meeting all the clients and their wonderful pets. Building relationships with the patients and their families is one of the most rewarding aspects of her role.
Outside of work, Nicole’s favorite activity is spending time with her family and her beloved furry companions. She also enjoys kayaking, hiking, and exploring the beauty of nature. On quieter days, she can be found relaxing on the couch, watching movies while cuddling with her dogs and cats.