Meet the Veterinarians & Staff
at Union Lake Veterinary Hospital
Dr. Robert Redisch
Dr. Redisch graduated from Michigan State University in 1972 with a Doctor of Veterinary Medicine degree. Less than two years later, he founded Union Lake Veterinary Hospital. He also earned a Diplomate of Preventive Medicine from Florida Institute of Technology in 1978 and has spent time as a member of the medical advisory council at the Detroit Zoological Park.
Although semi-retired, Dr. Redisch still has special interest in surgery and building the most unique pet care complex in Michigan. He has a weak heart for terriers but is fond of all animals big and small.
Dr. Charles Plein
Dr. Plein graduated from Michigan State University in 1974 with a Doctor of Veterinary Medicine degree. He also gained practical experience through the senior internship program at MSU, by spending time in Massachusetts with the ASPCA at Rowley Memorial Animal Hospital, and practicing emergency medicine at the Veterinary Emergency Service.
Dr. Plein is a member of the American Veterinary Medical Association, Michigan Veterinary Medical Association, American Animal Hospital Association, and Southeastern Michigan Veterinary Medical Association.
Dr. Plein’s special veterinary interests include cardiac and abdominal ultrasound, internal medicine, and animal behavior and training. Outside of the practice, he enjoys spending time with his wife, Nancy, and children, Sarah and Matthew.
Dr. Kate Reynolds
Dr. Reynolds is a graduate of Michigan State University, having earned her dual-degree bachelors of science in animal science and zoology in 1999 and her Doctor of Veterinary Medicine in 2003. During her time at MSU, she served as her veterinary class president for four years. She is a tried and true Spartan!
After graduation from veterinary school, Dr. Reynolds began her career in Sacramento, California, where she completed a rigorous one-year internship at the Sacramento Animal Medical Group, concentrating on oncology, surgery, general medicine, and emergency medicine.
Since 2004, Dr. Reynolds has been with Union Lake Veterinary Hospital, and she is proud to be a part of such a comprehensive pet care complex that practices the highest quality of medicine. She is a member of the American Veterinary Medical Association, the Michigan Veterinary Medical Association, and the American Animal Hospital Association. Her special interests include dermatology, nutrition, client education, and she enjoys participating in continuing education.
Outside of the hospital, Dr. Reynolds enjoys spending time with her family and friends, youth development, and taking ballroom dancing lessons.
Dr. Erica Hawker
Dr. Hawker graduated from the University of Michigan in 1997 with a bachelor of science in natural resources. She then attended Michigan State University and received her Doctorate in Veterinary Medicine in 2001. She is a member of the American Veterinary Medical Association, American Holistic Veterinary Medical Association, and the Michigan Veterinary Medical Association.
Dr. Hawker joined Union Lake Veterinary Hospital upon graduation and has special interests in internal medicine, dermatology, alternative therapies, and pain management. She particularly enjoys working with geriatric patients and improving their quality of life with pain management.
Dr. Hawker is certified in traditional Chinese herbal medicine for animals. She has found it to be helpful in improving the lives of cancer patients, along with many other diseases that may not respond to conventional treatments.
Outside of the hospital, she enjoys reading, watching movies, and spending time with her husband, son, and daughter. They share their home with two dogs and five cats.
Dr. Jennifer Herdon
Dr. Herdon attended Michigan State University and received both her bachelor of veterinary science degree in 2001 and Doctorate in Veterinary Medicine in 2003. She pursued further academic studies through an internship program at the renowned California Animal Hospital in West Los Angeles. She is a member of the American Veterinary Medical Association and Michigan Veterinary Medical Association.
Dr. Herdon’s special interests in veterinary medicine include internal medicine, dermatology, pain management, and client education.
She enjoys spending time outside the hospital with her family and friends, as well as her three cats.
Dr. Lauren Liba
Dr. Liba is a graduate of Michigan State University, having received a Bachelor of Veterinary Science in 2002 and a Doctorate of Veterinary Medicine in 2004. After graduation, she spent eight years practicing emergency and critical care medicine, then transitioned to general practice at Union Lake.
Dr. Liba’s special interests include exotic animal medicine, ophthalmology, ultrasonography and soft tissue surgery. Practicing emergency medicine has allowed her to manage many challenging cases and see a wide variety of conditions. This experience has been invaluable at Union Lake.
Outside of the hospital, Dr. Liba enjoys spending time with her husband, children and pets. She also enjoys reading, running and photography.
Dr. Marti S. Notarius
Dr. Marti S. Notarius graduated with Honors from Michigan State University’s College of Veterinary Medicine in 1995. During her senior year, she completed a month long externship at the Aquarium of Niagara, working with dolphins, seals, sea lions and penguins. Following graduation she went on to work for a board certified veterinary dentist and small animal practitioner located in Farmington Hills, Michigan. From there, her practice career took her to the wine country of Northern California, and now back to her home state of Michigan. Her special veterinary interests include soft tissue surgery, pain management/anesthesia, dentistry and internal medicine. Outside of veterinary medicine, Dr. Notarius enjoys traveling, hiking, reading and throwing the ball for her energetic Chocolate Labrador, Eoghan (pronounced Owen).
Dr. Shira Anchill
Dr. Anchill graduated from the University of Michigan in 1999 with dual bachelor's degrees in psychology and hebrew and jewish cultural studies. During her undergraduate years she spent a semester abroad at Hebrew University of Jerusalem studying and traveling throughout the Middle East. Dr. Anchill received her doctorate of veterinary medicine from Michigan State University in 2005. During vet school she spent a summer living in Northern Thailand researching food borne pathogens and immersed in Thai culture. Prior to joining Union Lake Veterinary Hospital, Dr. Anchill spent 8 years in small animal private practice in northern Oakland County. Her special interests include internal medicine, dentistry and pain management. She is a member of the American Veterinary Medical Association and Michigan Veterinary Medical Association Outside of veterinary medicine, Dr. Anchill enjoys traveling, skiing, yoga, cooking, reading and spending time with her husband, daughter and Portuguese Water Dog.
Dr. Danielle Erb
Prior to veterinary school, Dr. Danielle Erb earned a bachelor degree in biochemistry at Oakland University. Dr. Erb then attended the College of Veterinary Medicine at Michigan State University and received her Doctor of Veterinary Medicine Degree in 2009. Her veterinary career began with a one year internship at Blue Water Equine Hospital in Emmett, Michigan. After completion of the internship, she practiced as an associate veterinarian at a clinic in her hometown of Wixom, Michigan for four years before joining the team at Union Lake Veterinary Hospital in 2014. She is a member of the American Veterinary Medical Association and the American Animal Hospital Association.
Dr. Erb is very excited to be part of the team at Union Lake Veterinary Hospital. She has special interests in internal medicine, soft tissue surgery, dentistry and ophthalmology. She particularly enjoys working with cats and has soft spots for both Basset Hounds and Australian Shepherds.
Outside of the hospital, she enjoys walking her dogs, riding horses, weight training and spending time with her fiancé, Scott, two dogs (Shiva and Snowy) and two cats (Killian and Pippin).
Dr. Alyssa Weeden
Dr. Weeden, originally from Rochester Hills, MI is a graduate of Olivet Nazarene University in Illinois where she received a Bachelors of Science in Biology. She continued her education by completing her Doctorate of Veterinary Medicine degree at the University of Illinois in 2015. After graduation from veterinary school, Dr. Weeden returned to Michigan to begin her professional career with a one-year rotating internship in Flint, at the Animal Surgical Center of Michigan, focusing on oncology, orthopedic and soft tissue surgery, and internal medicine.
She is a member of both the American Veterinary Medical Association and the Michigan Veterinary Medical Association. Outside of the hospital, Dr. Weeden enjoys spending time with her husband and two active Vizslas, Ruby and Colton. She also enjoys skiing, gardening and traveling.
Our Veterinary Staff
Hospital Administrator: Annette Engler, LVT, CVPM, CCRP
Annette has been working in veterinary practices since she was 14 years old. She joined the Union Lake Veterinary Team in 1995. She is a Licensed Veterinary Technician, Certified Veterinary Practice Manager and became Michigan’s first Canine Rehabilitation Practitioner in 2001. Her career path has taken her on many interesting journeys, including the Caribbean, Florida and Michigan. She has worked in specialty practices as a critical care nurse, internal medicine and surgical nurse as well as in general medicine and as a practice manager.
Annette is continually striving to offer new and interesting services to our clients. She enjoys being a mentor to fellow veterinary owners and managers through consulting and practice management speaking engagements. She is also a certified DiSC trainer and gets great satisfaction out of helping with team-building, conflict resolution and coaching of veterinary team members.
Annette is passionate about providing exceptional care to companion animals and is proud to lead this team! In her spare time she enjoys yoga, traveling, golfing, camping, hiking, reading, coaching and mentoring.
Kate Josephson, LVT
Kate Josephson graduated from MSU in 1995 with a Bachelor's of Science in Zoology with an emphasis in animal behavior. Kate went back to school to become a licensed vet tech at Macomb Community College and graduated in 1999. Kate has been working at ULVH for 14 years. Kate also is a certified pet bereavement counselor and helps facilitate Union Lake Veterinary Hospital's pet loss support group. Kate has 2 dogs and 1 cats and she enjoys spending time with her husband and 2 girls.
Jenny Foss, LVT
Jenny Foss started working at ULVH in 2000. She graduated with an associate degree in vet technology from Macomb Community College in 2003. Jenny has a sweet basset/pitbull mix named Herbie and 6 wonderful cats - 2 of which have heart disease.
Kirsten Shorr, LVT
Kirsten Shorr graduated from Michigan State and has worked at ULVH for over 20 years. She has a special interest in surgery and nursing care. Kirsten is married with 2 children and 3 fur children. Her hobbies include golf and cross country skiing.
Barb Foster, LVT
Barb graduated from Michigan State University with a Bachelor of Science degree at Veterinary Technology in 1997. She started working at ULVH in 1999. Her favorite parts of her job include surgery, anesthesia, and emergency medicine. Outside of work, Barb enjoys spending time with her husband and two children. She rescued two dogs and two cats that complete their family.
Val Olmsted, LVT
Val joined Union Lake Vet Hospital in March of 2001 while finishing her internship. She graduated from Macomb Community College in 2001 with an associate degree in Veterinary Technology. Val also has a Bachelor in Science from CMU and OCC. She has 3 dogs, 3 cats, and 12 fish. Val is known as the cat whisperer for all the hard to handle cats that come into our clinic. She enjoys dentistries, nursing care, anesthesia. She is very thankful to work with animals on a daily basis.
Tammy Martinez, LVT
Tammy joined ULVH in 1981. She is a graduate of Michigan State University's Veterinary Technology Program. She loves educating clients, emergency surgery, and loves giving extra TLC to both clients and patients. She enjoys spending time with her three kids and husband. Tammy credits her many years with ULVH to the exceptional care and level of medicine that the entire complex has to offer.
Jennifer Titesworth, LVT
Jennifer came to Union Lake for an internship while completing her Associates degree in Veterinary Technology at Baker College of Flint and joined our team as a technician in 2012. She also has a Bachelor of Science degree in Nursing-joining us with 20 years of nursing experience. Her special interests include critical care, nursing and anesthesia. She is the proud “mom” of three rescued dogs.
Lindsey Anderson, LVT
Lindsey began working in veterinary medicine when she was 20 years old as an assistant while she was studying for her Veterinary Technician degree at Macomb Community College. She graduated in 2010 as Vice President of her class. She worked in Emergency and Critical Care at Oakland Veterinary Referral Services for 4 years after doing an internship there. She joined our team in April 2014. Lindsey and her boyfriend Jeramie have recently celebrated their first child, Brantley, born in September 2014. They also share their home with Lyric (Cat), Koi (Akita), Rumor (Canaan Dog) and Maverick (Miniature Pinscher). Lindsey's main hobby is showing her Canaan Dog Rumor in AKC and UKC shows and being a part of the Canaan Dog community to conserve the breed. Her special interests are in Behavior, Radiology, Emergency, Training and Dog Psychology; specifically in aggressive breeds.
Amber Dennis, LVT
Amber started working at Union Lake Veterinary Hospital as an assistant in 2011. During that time she graduated from Macomb Community College’s Veterinary Technician Program in May of 2014. Amber loves to provide animal care to all fur friends but has a passion for working with exotic animals. Outside of work she loves to spend time with her husband, family and friends including her 2 cats along with all of her chickens and ducks.
Sarah Petrusak, LVT
Sarah Petrusak joined the ULVH team in May 2015. She is a 2011 graduate of IBC's Vet Tech Institute in Fort Wayne, Indiana. She interned at Northeast Indiana Veterinary Emergency and Specialty. After graduation, she moved back home to Michigan, and started working in day practice. She has 2 dogs - Luna, a Border collie mix and Finch, a Australian Cattle Dog mix. She also has two cats, Copper and Ivy. In her spare time, she enjoys camping, reading, going out on Lake St. Clair, and spending time with family. Her special interests include dentistry, behavior, and geriatric care. She is passionate about spay/neuter and rescuing rather than breeding.
Maryse and I wish to thank you and your staff for such sensitivity to us, as we sought help for Nica, our chameleon. We appreciate your thoroughness, professionalism. We will share with other pet owners how easy you made an otherwise unhappy experience for us!
–Pam Richards and daughter Maryse
Thank You all very much for taking such good care of me during my little sickness.
Thank you so much for everything you did for Quincy. You saved his life!
Your approach and demeanor with us always made us feel as if we and Sabrina were the only ones there.
I will never stop giving thanks for your knowledge, caring and thoughtfulness to Ginger and I.
Dr. Herdon–I would like to thank you and the entire staff at Union Lake for always taking great care of our Peter. Since the treatment he has been running and playing like a puppy. In my personal opinion the Shockwave therapy has worked and I would recommend it to other potential patients.
– Elizabeth and Scott DuSang
I want to thank the entire staff and at the dog training/day care, as well as the grooming/boarding services for the over 20 years of excellent care.
– Sandra Reminga
Just want to say Thank You all very much for taking such good care of me during my little sickness. I was so scared but you all made me feel at home.
Thank you so much for everything you did for Quincy. You saved his life! He's doing really well. He's getting his attitude back and soon will be running roughsod over our other cats.
Thank you so very much for your kindness and support during Maggie's final hours...the peaceful experience we had with you could not have been better and I was very glad to have been a part of it...she lived a long, wonderful life, and thanks to you, she had an easy end. Thank you.
...your approach and demeanor with us always made us feel as if we and Sabrina were the only ones there...(you were) forthright and honest. We are so grateful for all you did for us and Sabrina.
God gave you a wonderful skill and talent. I will never stop giving thanks for your knowledge, caring and thoughtfulness to Ginger and I.
Words cannot express how grateful we are that our Maggie had such a wonderful group of people to care for her over the past 12 years. She was always greeted with smiles and treated as though she were one of your own.
Thank you for taking care of me so well. My stitches are doing good and I am getting used to the undershorts my mom makes me wear. My teeth are so nice and clean and I'm eating the new dental crunches.
Jacob always received the best care and kindness/treatment at your facility. Thank you for helping Jacob have a healthy and quality life and a dignified passing. It is a comfort to know all the staff present on the day Jacob passed away were sensitive and professional to us at that difficult time. This includes the front desk staff.
I want to thank the entire staff at Union Lake Vet. and at the dog training/day care, as well as the grooming/boarding services for the over 20 years of excellent care you have provided to our pets. It is hard to find another provider that matches your caliber of dedication, love, and superior health care for animals.
– Sandra Reminga
Dr. Herdon,In the course of our adult lives, we have owned six dogs between us and have experienced a variety of veterinarians. It's this experience that makes it possible for us to fully appreciate just how extraordinary you are. The compassion you showed for Jesse throughout her life and into her final hours puts you in a class of your own. We are truly blessed to call you our vet. Thank you.
– Leslie and Susan