Our Team
Get To Know Our Doctors
Meet Our Doctors
Jack Gallagher, DVM, DACVS
Board-Certified Surgeon
Medical Director
“I was brought up with the expectation that whatever I chose to do, I was to do it to the very best of my abilities. I believe my patients deserve no less than that from me and my team every single day.”
EDUCATION & TRAINING
- Cornell University (1980-1984)
Ithaca, NY
Bachelor of Science - North Carolina School of Veterinary Medicine (1986-1990)
Raleigh, NC
Doctor of Veterinary Medicine - Angell Animal Medical Center (1990-1991)
Boston, MA
Small Animal Internship - Cummings School of Veterinary Medicine at Tufts University & Angell Animal Medical Center (1991-1994)
Boston, MA
Small Animal Surgical Residency - American College of Veterinary Surgeons Board Certification
Diplomate ACVS, 1995
EXPERIENCE
- Oradell Animal Hospital (1994-2003)
Oradell, NJ
Staff Surgeon - Veterinary Surgical Referral Practice / Quartet Veterinary Specialty Hospital (2003-present)
Cary, NC
Staff surgeon 2003-2005; Owner and Staff Surgeon 2006-2020; Staff Surgeon and Medical Director 2021-present
Willard “Bud” Keller, DVM, DACVS
Board-Certified Surgeon
“I view surgery as an opportunity to bring abrupt, significant, and permanent change to another’s life-not just for my patients, but for those who care for them as well. I’ve learned that this change can be for the better, or for the worse, and that taking the time to plan, paying attention to detail, proceeding in a gentle and confident manner, being creative when needed, a willingness to learn, and so many other intangibles that come from experience can together mean a difference. It’s an incredible responsibility that I never take lightly, no matter how routine the procedure.”
EDUCATION & TRAINING
- SUNY Delhi (1975-1977)
Delhi, NY
Associate of Applied Science (Veterinary Technology) - University of Maryland (1977-1979)
College Park, MD
Bachelor of Science - Virginia Maryland College of Veterinary Medicine (1981-1985)
Blacksburg, VA
Doctor of Veterinary Medicine - Angell Animal Medical Center (1985-1986)
Boston, MA
Small Animal Internship - University of Georgia College of Veterinary Medicine (1987-1990)
Boston, MA
Small Animal Surgical Residency - Ethicon Inc., Subsidiary of Johnson and Johnson (1990-1991)
Summerville, NJ
R&D Minimally Invasive Surgery - American College of Veterinary Surgeons Board Certification
Diplomate ACVS, 1994
EXPERIENCE
- Kindness Animal Hospital (1986-1987)
Silver Spring, MD
Associate Veterinarian - South Carolina Surgical Referral Service (1991-2004)
Columbia, SC
Staff surgeon - Carolina Surgical Care for Animals (2004-2007)
Elgin, SC
Owner/Surgeon - Veterinary Surgical Referral Practice / Quartet Veterinary Specialty Hospital (2007-Present)
Cary, NC
Staff Surgeon
Dan Duffy, BVM&S(Hons.), MS, MRCVS, FHEA, CertHE, DACVS-SA, DECVS-SA, RCVS and European (EBVS) Recognized Specialist in Small Animal Orthopedic Surgery
Board-Certified Surgeon
“As a board-certified surgeon driven by a passion for peer-reviewed research, innovation, and the pursuit of excellence, I believe that each surgical procedure is not just an opportunity to heal but a chance to redefine what’s possible in veterinary orthopedics. Drawing from my background in research and time in academia, I’m dedicated to employing cutting-edge, minimally invasive techniques, surgical implants, and procedures that prioritize the well-being and rapid recovery of pets under my care. Growing up with both parents as veterinarians, I learned early on the profound impact progressive attitudes towards surgery and research can have on advancing veterinary care. With this perspective, I am committed to pushing the boundaries of orthopedic surgery, ensuring that every patient receives the highest possible standard of care and the best chance at living a full and active life.”
EDUCATION & TRAINING
- Royal (Dick) School of Veterinary Studies (2007-2012)
Edinburgh, UK
Bachelor of Veterinary Medicine and Science (BVM&S) and Member of the Royal College of Veterinary Surgeons (MRCVS) - Colorado State University (2012-2013)
Fort Collins, CO
Rotating Small Animal Medicine and Surgery Internship - Purdue University (2013-2016)
West Lafayette, NI
Small Animal Surgery Residency - Purdue University (2013-2016)
West Lafayette, NI
Masters of Science (MS) - American College of Veterinary Surgeons (ACVS) Board Certification
Diplomate ACVS (Small Animal), 2017 - European College of Veterinary Surgeons (ECVS) Board Certification
Diplomate ECVS (Small Animal), 2017 - Fellowship in Higher Education and Teaching (2016-2018)
Accredited by University of Edinburgh, UK - Post Graduate Certificate in Higher Education (2016-2018)
Accredited by University of Edinburgh, UK - European Board of Veterinary Specialists (EBVS) Certification (2019)
Recognized EBVS Specialist in Orthopedic Surgery - Royal College of Veterinary Surgeons (RCVS) Specialization (2019) RCVS
Recognized Specialist in Smal Animal Orthopedic Surgery
EXPERIENCE
- University of lllinois Veterinary Teaching Hospital (2016-2018)
Champaign, LI
Assistant Professor of Small Animal Surgery - North Carolina State University Veterinary Teaching Hospital (2018- 2024)
Raleigh, NC
Assistant Professor of Small Animal Orthopedic Surgery 2018-2022
Associate Professor of Small Animal Orthopedic Surgery with Tenure (2023-2024)
Head of Small Animal Orthopedic Surgery (2022-2024) - Arthrex Vet Systems Orthopedic Consultant (2018-Current)
Naples, FL - Quartet Veterinary Specialty Hospital (2024- present)
Staff Surgeon
Amy Brinkley, DVM
Limited to the Practice of Surgery
“You can trust that I will be there for both you and your pet through every step of the surgical process, offering expert guidance and support during what can be an emotional and stressful time. My goal is to deliver the highest standard of care while making the experience as pleasant as possible for both you and your pet.”
EDUCATION & TRAINING
- San Diego State University (2010-2016)
San Diego CA
Bachelor of Science in Biology with an emphasis in Zoology
Minor in Psychology Cognition and Behavioral Neuroscience
- Colorado State University School of Veterinary Medicine (2016-2020)
Fort Collins, CO
Doctor of Veterinary Medicine - North Carolina State University School of Veterinary Medicine (2020-2021)
Raleigh, NC
Small Animal Rotating Internship - University of California Davis School of Veterinary Medicine (2021-2024)
Davis, CA
Small Animal Surgical Residency
As the proud granddaughter of Croatian immigrants and the first in my family to attend college, I’ve been shaped by a strong commitment to perseverance and achievement. My journey began with a love for biology and naturalism, which naturally evolved into a career dedicated to veterinary medicine.
I received training from one of the world’s top veterinary schools, where I received advanced training in minimally invasive techniques such as laparoscopic and thoracoscopic surgery. These methods are designed to reduce pain, promote quicker recovery, and ensure the best possible outcomes for your beloved pet.
Preston Smith, DVM
Anesthesia Director
“The anesthesia team is expected to be cool under pressure running toward a patient in need, never from. That is why every surgical technician at our practice is RECOVER Certified.”
EDUCATION & TRAINING
- West Virginia University (2001-2006)
Morgantown, WV
Bachelor of Science Animal and Nutritional Sciences/Pre-Veterinary - Saint George’s University (2007-2012)
West Indies, Grenada
Doctor of Veterinary Medicine - Louisiana State University (2012-2013)
Baton Rouge, LA
Small Animal Internship, Anesthesia - Veterinary Specialty Hospital of the Carolinas (2013-2014)
Cary, NC
Small Animal Rotating Internship - North Carolina School of Veterinary Medicine (2014-2017)
Raleigh, NC
Anesthesia Residency
EXPERIENCE
- Animal Scan (2017-2018)
- Cary, NC
Medical Director - Veterinary Surgical Referral Practice/Quartet Veterinary Hospital-Surgery (2018-Present)
- Cary, NC
Director of Anesthesia
As the anesthesia director, Dr. Smith is responsible for preoperative evaluation, consultation with the surgical team, creation of a plan for the anesthesia (which is different for each patient), airway management, intraoperative life support, pain control, intraoperative stabilization of all the vitals, postoperative pain management. Outside the operating room. Dr. Smith is responsible for training the surgical staff, ensuring the team is properly trained in both anesthesia and surgical assisting.
Meet Our Administration
Fear Free Certified!
Doctors
Jack Gallagher, DVM, DACVS
Dr. Willard Keller, DVM, DACVS
Preston Smith, DVM
Surgery/PatientCare
Amanda A.
Olivia A.
Eric B.
Cait H.
Ashley L.
Laura N.
Mo N.
Hannah S.
Kamie E.
Samantha J.
Lauren S.
Administration/CSR
Kathleen Moran, CVPM
Jennifer F.
Jill C.
Mary G.
Veronica M.
Deb C.
Meghan B.
RECOVER Certified!
Doctors
Jack Gallagher, DVM, DACVS
Bud Keller, DVM, DACVS
Preston Smith, DVM
RVTs
Olivia A.
Amanda A.
Eric B.
Caitlynn H.
Ashley L.
Laura N.
Hannah S.
Kamie E.
Samantha J.
Assistants
Mongnhi N.
Kathleen Moran
BA, CVP
Practice Manager
After 20 years managing international marketing departments for Kodak and Bausch and Lomb, Kathleen transitioned to Veterinary Medicine, earning a Certified Veterinary Practitioner designation in 2018, the same year her daughter graduated from Michigan State Veterinary School. Kathleen managed a veterinary surgical practice near Albany, NY, for five years before accepting her current position as Practice Administrator at Quartet Veterinary Hospital –Surgery.
Kathleen is responsible for the daily management of the medical building that houses Quartet Veterinary Hospital –Surgery as well as the separately owned Veterinary Emergency Care and Veterinary Rehabilitation Care.
As the Practice Administrator of Quartet Veterinary Hospital, she oversees the daily operation of the practice with the Medical Director, Jack Gallagher, DVM, DACVS. Her daily duties include oversight of HR, marketing, payroll, finance, inventory, and direct involvement in issues that require additional client support.
She is especially proud of the passion and skills the Quartet Surgery team brings to the Triangle Region. “We have the most experienced and accessible surgical team in the Triangle region. If your need a surgeon, you will see a surgeon. We will get your pet seen. That is what we do. Surgery is all we do every day, and we are good at it.”
Kathleen graduated from St. Bonaventure University with a BA in Communications.
Amanda “Mandi” Arwood
BA, RVT
Patient Care Manager
Surgical Communications Coordinator
Mandi, an NC Registered Veterinary Technician, works in tandem with the Anesthesia Director to manage the workflow of the nursing team. While Dr. Smith manages the OR team, Mandi manages the team responsible for the post-surgical nursing care of the patient’s care and client education. “I am proud of the work; our team does every day to ensure our patients get a high -standard of care while ensuring the clients are empowered with the tools they need to be good caregivers for their post-surgical pet.” The patient care team spends as long as it takes to ensure each client understands how to properly prepare the home environment for the arrival of the surgical patient, as well as how to properly exercise and medicate the patient.
Mandi also supports the surgeons by triaging DVM and client calls, helping to work in urgent cases, refilling medications, and staying a step ahead of schedule to ensure we are there for the patients who need us. A technology aficionado, Mandi runs the CT diagnostics and has trained other team members. She is quick to jump in to solve technology issues within the workflow.
Mandi worked in general practice for eight years before joining the Quartet Veterinary Hospital -Surgery team in 2020. She has a bachelor’s degree in Psychology from Westminster College, an RVT license from NC, and is Fear Free Certified.
Jennifer “Jenn” Finn
Client Finance Manager
With over 17 years of finance experience in Veterinary Specialty Medicine, Jen has brought a wealth of knowledge to the practice since joining in 2017.
Jenn is the person who is responsible for preparing estimates for the surgical treatment plans. This requires a working knowledge of the proposed surgical plan and the cost of delivering those treatments. Estimating, evaluating, and understanding the cost of surgery is a vital component of preparing accurate client estimates and is a critical step toward controlling costs for the client.
Jenn works closely to monitor and execute our pricing strategies, audit invoices, and manage accounts receivables. At the end of the day, she is the one to run the reports and close the financial day. Jenn is an asset to the front desk, where she assists with everything from invoice corrections to assisting with discharge preparation and answering unusual questions that Jenn, with her “encyclopedia of odd knowledge,” can address.
Jenn attended NC State, where she pursued accounting courses.
RECOVER Certified
RECOVER CPR is the only official veterinary CPR certification recognized by the American College of Veterinary Emergency and Critical Care (ACVECC) and the Veterinary Emergency and Critical Care
RECOVER Certified BLS Rescuers® (basic) and RECOVER Certified ALS Rescuers®(Advanced) are prepared for the ultimate emergency through the knowledge and skills required to give their patients the best chance of survival.
All of our surgical veterinary technicians have passed the rigorous testing to become certified in both Basic (BLS) and Advanced (ALS)
What is a Board-Certified Surgeon?
Most primary care veterinarians complete undergraduate training, followed by four years of veterinary school—then they can start or join a practice. However, a boarded veterinary surgeon goes through additional training after veterinary school.
This advanced training entails, at minimum, a 12-month internship followed by three years in a residency program that meets the stringent guidelines of the American College of Veterinary Surgeons (ACVS). Candidates then take a rigorous examination. A diplomate of the ACVS with credentials denoted as DACVS, is certified as a specialist in surgery and is referred to as a “board-certified surgeon”.
A board-certified surgeon may be needed for procedures that:
- Require more specialized training
- Are advanced or uncommon, including fractures, cancerous tumor removal, emergency surgery, etc.
- Require specific or more advanced surgical and/or testing equipment such as ultrasound, CT, and MRI.
- Pose a higher risk to your pet’s outcome or life