Our Staff

Our Doctors

Our friendly and expert staff of veterinary doctors at Briarcliff Animal Clinic has far-ranging medical specialties to provide complete care for the vast needs of Atlanta pets:

Peter J Muller III, DVM, Diplomate

Dr. Peter Muller III, DVM, is the Medical Director of the Briarcliff Animal Clinic. He is a 1984 graduate of the University of Georgia and is board certified with the American Board of Veterinary Practitioners (ABVP) in companion animal practice. His medical interests include cardiology, ultrasound and internal medicine. “I love working with families and pets to solve complicated medical and behavioral issues,” said Dr. Muller, who is a pilot and has used his airplane in a number of pet rescue missions. “Seeing a sick pet regain its spirit and start interacting with the family again is very rewarding.” Dr. Muller has a dog and three cats.
Sandra L Hedge, DVM

Dr. Sandra (Sandy) Hedge, DVM, is a 1972 graduate of the University of Georgia. Her medical interest is geriatrics. “I enjoy practicing medicine and look forward to the future of veterinary medicine and the advancements that Briarcliff Animal Clinic is instituting,” said Dr. Hedge, who has two dogs. “We have a lot of new equipment and specialties that enable us to do more for the pets we take care of.”
Dianna Joseph, DVM - Chief of Staff

Dr. Dianna Elizabeth Joseph, DVM, is the Chief of Staff of the Briarcliff Animal Clinic and a 1999 graduate of the North Carolina State College of Veterinary Medicine. Her medical interests include metabolic and endocrine disease as well as soft tissue surgery. With four dogs, three cats and two horses, Dr. Joseph still finds time to enjoy running and participating in equestrian events. “I love being the family pet doctor. I do my best to give pets and their owners 100 percent of my abilities at all times in hopes of gaining their trust and confidence in me.”
Andrea Powell, DVM

Dr. Andrea Powell, DVM, is a 2003 graduate of the University of Georgia and a 2006 graduate of the Ross University School of Veterinary Medicine and Purdue Vet School. Her medical interests include dentistry, internal medicine, behavioral issues and surgery. “My greatest reward as a veterinarian is helping those who do not have a voice for themselves,” said Dr. Powell, who enjoys travelling, cooking and spending time with her family that includes two dogs and a cat. “My own pets are part of my family and I strive to treat every pet I see with as much concern and attention as I would want for my own pets.”

Areas of Interest: Dentistry
Amanda S. Reeve, DVM

Amanda S. Reeve, DVM, is a 1979 graduate of the University of Georgia College of Veterinary Medicine, from where her father, Roy Stewart, D.V.M. also graduated in 1958. "At age four I started watching my father practice veterinary medicine. And I worked every summer for him while I was a student in high school and college," said Dr. Reeve, who enjoys spending time with her husband, two daughters, a dog, one cat and two zebra finches. "Dr. Reeve said she also gained an interest in animals from growing up on a 10-acre farm in Douglasville with horses, cows, chickens and a pig, in addition to dogs, cats and pet birds.
Shannon South, DVM

Dr. Shannon South, DVM, is a 2008 graduate of the University of Georgia and a Georgia native from Gwinnett County. Her medical interests include surgery, preventative medicine, internal medicine and exotic mammals and reptiles. She is also trained with our rigid scope to perform laparoscopic procedures such as spays and gastropexies. “I knew I wanted to be a veterinarian at age 10,” said Dr. Shannon, who grew up on a small farm with horses, cats, dogs, rabbits, pigs, goats and mice. “I enjoy being the person that can explain what a pet is going through and helping the animals and their families feel better.” Dr. South also enjoys her pet rescue activities, gardening, watching movies and travelling.

Areas of Interest: Laparoscopy, Pain Management
Amanda Hayes, DVM

Amanda Hayes, DVM, is a 2008 graduate of Auburn University College of Veterinary Medicine. Her medical interests include ultrasound, surgery, and general wellness care. “I thank God every day for allowing me to practice in a profession that I have been passionate about since I was a young child,” said Hayes, who has a cat, Isabella. “I enjoy seeing the special bond between people and their pets. Nothing can replace the satisfaction of witnessing the joy on someone's face when they get to take their special furry family member home, healthy and active.” Her hobbies include traveling, hiking, gardening, reading, spending time with her husband and family, and renovating their 1920's bungalow.

Areas of Interest: Abdominal Ultrasound
Tessa Horslev, DVM

Dr. Tessa Horslev, DVM, is a 2009 graduate of Auburn University College of Veterinary Medicine. Her medical interests include dentistry and internal medicine. “I love being able to improve the quality of life for pets and their families,” said Dr. Horslev, who enjoys cooking, jogging with her husband and spending time with her two dogs. “I am grateful to be involved in such a rewarding profession.”

Areas of Interest: Dentistry
Everette Bannister, DVM - Director of Surgery

Dr. Everette Bannister is a 2003 graduate of Stetson University in DeLand, FL and a 2007 graduate of Ross University School of Veterinary Medicine and University of Georgia. He was born in Nassau, Bahamas, but also raised in Bermuda. His professional interests include surgery, practice management, and internal medicine. “I love being a factor in strengthening the human-animal bond,” said Dr. Bannister, who has two cats. “Communication between the staff and owners is an important factor, in which I strive to perfect, hopefully resulting in the absolute best care for your pets.” Outside of work he enjoys playing the bass guitar, riding motorcycles, and reading.

Areas of Interest: Orthopedic Surgery
Daniel Patrick Cleland, DVM - Director of Briarcliff Animal Clinic at College Park

Dr. Daniel Patrick Cleland, DVM, is a 2009 graduate of the University of Tennessee College of Veterinary Medicine. His medical interests include surgery, dentistry and dermatology. “I believe that animals have an important relationship with people,” said Dr. Cleland, who enjoys running and spending time with his wife, daughter Felicity and dog Sully. “Keeping animals healthy and happy serves both the pets and their families.”
Elizabeth Busch, DVM - Medical Director

Dr. Busch grew up in Marietta, GA. She attended the University of Georgia for her undergarduate work, earning her Bachelor of Science in Biology, before going on to attend vet school there. After vet school, she followed her husband up to Ann Arbor, MI and practiced for 3 years while he earned his Master's Degree in Urban Design. She has now moved back to Georgia to be near family. Dr. Busch has two sons, Mason and Jack, two crazy dogs, and one shy Siamese cat. Her hobbies include camping, traveling, and spending time with her family. Dr. Busch enjoys "the personal interaction with my clients and patients and finding a treatment plan that works for all three of us."

Areas of Interest: Abdominal Ultrasound
Janice Floyd, DVM - Director of Feline Medicine

Dr. Floyd is a 2003 graduate of the University of Tennesee College of Veterinary Medicine. She has practiced in Baltimore at a general small animal hospital and a feline-only hospital before moving to Atlanta in 2009. Before joining Briarcliff Animal Clinic, Dr. Floyd worked at a small animal hospital in Marietta. Her interests include feline medicine and dentistry. Her hobbies are trail running and reading.

Areas of Interest: Dentistry, Feline Medicine
Erica Freihaut, DVM

Dr. Freihaut was born and raised in Marietta, GA. She did her undergraduate studies at Emory University and received a Bachelor of Science in Biology. From there, she attended the University of Georgia College of Veterinary Medicine, graduating in 2010. Her veterinary interests include dentistry, internal medicine, and strengthening the human-animal bond. In her free time, Dr. Freihaut enjoys spending time with family and friends, travelling internationally, watching movies, reading, and taking her two dogs, Tasha and Roman, to the park.

Areas of Interest: Dentistry
Justin Oguni, DVM

Dr. Oguni is a 2011 graduate of the University of Georgia College of Veterinary Medicine. He did his undergraduate studies at UGA too, graduating with a B.S. in biology. He enjoys herpetology (reptiles and amphibians), photography, jogging and Georgia Bulldog football. His veterinary interests include both small animals and exotics. "I strive to increase the awareness and knowledge about herps, wildlife, and all the animals I love."

OUR DOG TRAINER

Richard Fischhof, M.Ed., CPDT-KA, CTC
Certified Professional Dog Trainer

Richard is an honors graduate of the San Francisco SPCA Academy for Dog Trainers, where he earned his CTC designation (Certification in Training & Counseling). The course was taught by Jean Donaldson, renowned author, trainer and teacher. He is also a Certified Professional Dog Trainer – Knowledge Assessed by the Association of Pet Dog Trainers (APDT) and an AKC® Canine Good Citizen Evaluator®. He has participated in the Purdue University School of Veterinary Medicine’s Principles & Techniques of Behavior Modification Course.

Richard teaches Puppy Kindergarten, Basic Manners and Canine Good Citizen group classes. Training methods are non-aversive, positive reinforcement based on the two ways that dogs learn: by association (classical conditioning) and consequence (operantconditioning). He is also available for private in-home sessions.

(Richard is great, but unfortunately he can't guarantee to teach all dogs to scoop their own poop.)

This year, the BAC debuts a unique 6-week Puppy Kindergarten course with an open enrollment policy and structured curriculum to give puppies a head start on socialization, resource guarding prevention and bite inhibition, and prevent problems before they start.