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Our Team

Meet the people who make Hill Creek great!

Our goal at Hill Creek is to serve you efficiently, courteously, and warmly while bringing your pet the best possible medical treatment and evaluation. Our attentive and compassionate staff is at the heart of your pet’s care. We have assembled a very special and talented group!

Please call us at 919-542-1141 to speak to one of our caring veterinary staff members!

Dr. Bonnie Ammerman, DVM
VETERINARIAN

Hi! I’m Dr. Bonnie Ammerman…most people just call me Dr. Bonnie. I graduated from NCSU College of Veterinary Medicine in 1992. My previous schooling included undergraduate studies in psychology at Duke University and post grad studies at NCSU in immunology. I started Hill Creek Veterinary Hospital with Pat Pagel in 1997 to provide progressive and compassionate small animal veterinary care to Chatham County. Since then we have been honored to see many clients and pets from all over the Triangle area. I also work with the Chatham County Health Department as the contract veterinarian for Chatham County Animal Services. My interests in veterinary medicine are varied, but internal medicine and client education are 2 of my favorites. I live in Siler City with my dog Fiona, my cat Merlot, and my horses, Dougie and Max.

Dr. Cindy Jones, DVM
VETERINARIAN

I grew up just down the road in Sanford, NC and started volunteering at a local veterinary hospital at age 12. My love for this career continued to grow and I ultimately graduated from NCSU College of Veterinary Medicine in 1999. My focus through the years has been centered around soft tissue surgery but cardiology, ophthalmology and emergency medicine have also been areas of extra study. I have two dogs and two cats that help keep my little farm in Sanford happy as well as a huge family all over Lee County.

Dr. Renee Wheeler, DVM
VETERINARIAN

I was born and raised in Alabama and graduated from Auburn University College of Veterinary Medicine Magna Cum Laude in 2008. I moved to NC to begin my Veterinarian career in 2009. My areas of special interest include internal medicine, cardiology, and geriatric medicine.  Through the years I have sought to add complementary medicine practices to my traditional training. I hold certifications in veterinary acupuncture, veterinary medical manipulation (chiropractics), veterinary palliative and hospice care, and am in the process of obtaining certification in veterinary food therapy.
I live in Sanford with my husband James and our three rescue dogs Bella, Karly and Poochon. We have two and 1/2 horses, Merlin, Joe Frank and Jinx the mini horse. I spend most of my free time practicing for and competing in the sport of 3-day eventing with my off the track thoroughbred Joe Frank.

Stephanie Clark
HOSPITAL ADMINISTRATOR & REGISTERED VETERINARY TECHNICIAN

I live on a beautiful farm in Davidson County with my husband Mark, our 2 dogs, 2 parrots, 4 horses, a mini horse & a mini donkey. I’m blessed to have two amazing sons, a wonderful daughter-in-law, and a beautiful grandson. I graduated from the CCCC Veterinary Medical Technology program in ‘88 and went on to earn a B.S. in Veterinary Medical Technology from Campbell University. I’ve been a part of Hill Creek Veterinary Hospital since it opened in ‘98 and moved into a management role in 2014. I’m really proud of the quality of medicine and the compassionate care our Hill Creek team bring to the Chatham Co. community. When I’m not at Hill Creek utilizing my RVT training or managing the details of the practice, I spend my free time keeping up with my grandson and enjoying the great outdoors.

Jennifer Raymond
REGISTERED VETERINARY TECHNICIAN

I grew up in Chapel Hill and currently live in Alamance County with my husband Matthew and our twin boys Gavin & Thomas. I earned a BS in Communications and Advertising from Appalachian State University and am a 2003 graduate of the Veterinary Medical Technology program at Central Carolina Community College in Sanford. I started at Hill Creek Veterinary Hospital in 2001 while attending the Vet Tech program. I have 2 cats, Turtle & Oliver. When I’m not at Hill Creek I enjoy spending time with my family.

Anissa Anderson
REGISTERED VETERINARY TECHNICIAN

I’ve been involved with animals my entire life and knew as a kid I wanted to spend my life working with animals. I graduated from Central Carolina Community College Veterinary Technician program in 1997. After working in private practice and then research for 12 years, I am back in private practice and loving it. In my spare time I breed and raise Australian Cattle Dogs, spend as much time as possible with my horses and love baking and gardening.

Katelyn Watkins
REGISTERED VETERINARY TECHNICIAN

I grew up in Apex just outside of Pittsboro and have lived inside the Jordan Lake state park most of my life. I’m very passionate about the veterinary field and there’s nothing more I could imagine myself doing than working in vet med. I graduated from the veterinary medical technology program at CCCC in 2024 and passed my state and national board exams shortly thereafter, earning my RVT title. I have a few hobbies including drawing, fishing, and occasional hiking. I love nature, napping, and my dog, Mazy!

Sariana Diaz
REGISTERED VETERINARY TECHNICIAN

I joined the Hill Creek team in March 2024 while still in the vet med program at CCCC. I completed the required externship hours at Hill Creek and after graduation passed my State & National Board exams, earning my RVT credentials. I live in Randolph County with my family, two pups, Delilah & Fleur, and two cats, Phineas & Catra!

Alexis Patterson
VETERINARY ASSISTANT

I was born in Broadway, NC. In the photo is my Chihuahua Dachshund mix, Tyson and I. I also have a Basset Hound named Benelli, a cat named Midnight, and an African Sideneck Turtle named Huckleberry. I am currently going to school at CCCC in Sanford to become a RVT. I have loved every animal I have met since I was little and can’t wait to meet more. In my free time I enjoy riding horses and spending time with my family. I am happy to have joined the Hill Creek Team, I look forward to meeting you and your fur babies!

Pam Wyatt
RECEPTIONIST

I joined the Hill Creek team as a receptionist in 2016. I was born in Johnston County NC but I’ve lived in Pittsboro since 2008. I’m a wife of 27 years and mother to two wonderful children. I recently welcomed my first grand baby in July ‘17. In my free time, I enjoy spending time with my family, cuddling with my beautiful grand baby, cooking, and baking many sweet treats!

Sabrina Whitley
PET STYLIST (GROOMER)

I currently live in Pittsboro after moving from Williamsburg, VA in 2008. I joined the Hill Creek Team in 2016 with many years of experience working with animals. My creative side led me to pursue the art of grooming, which I have been doing now since moving to North Carolina. I have also recently received my certification in Pet CPR and First Aid. When I’m not pampering pets, I enjoy time on the lake with my husband and our two yorkies, Gidget & Kegan.