Dr. Manley earned her bachelor degree from Bucknell University in Pennsylvania and received her Doctorate of Veterinary Medicine degree from The Ohio State University. She then completed a one-year internship in small animal medicine and surgery at Red Bank Veterinary Hospital in Red Bank, New Jersey. After her internship, she pursued a three-year residency in medical oncology at the Animal Medical Center in New York City. During that time, she was part of the clinical team that conducted studies using immune-based therapies to treat canine melanoma and canine lymphoma. She joined The Oncology Service team in 2009 and primarily see patients at our Leesburg, VA office.
Dr. Manley has experience treating all forms of cancer with a particular professional interest in histiocytic sarcoma and myeloid cancers in dogs and cats. She is also actively involved in clinical research evaluating new therapies for common canine and feline tumors such as lymphoma and mast cell disease.
Dr. Waite graduated from Princeton University magna cum laude and then attended the University of Pennsylvania Veterinary School obtaining her degree (VMD) in 2008. She stayed on at Penn to complete a rotating small animal internship in medicine and surgery followed by a residency in medical oncology at Cornell University. During the last year of her residency (2012) she received the Small Animal Resident of the Year Award from the fourth year class.
Dr. Gordon is a native Californian and obtained his veterinary degree from the University of California, Davis. He then completed an internship in small animal medicine and surgery at The Ohio State University. He returned to UC Davis and completed a residency in radiation oncology and is board certified with the American College of Veterinary Radiology in the discipline of radiation oncology. Due to a strong interest in veterinary education and training, Dr. Gordon stayed at UC Davis as an instructor in radiation oncology and founded VetPrep, a company dedicated to providing learning resources to veterinary students that has helped over 35,000 veterinarians prepare for and pass their licensing examination. In 2008, he moved to the Washington, DC area where he initiated advanced training as a postdoctoral fellow in the Radiation Oncology Branch of the National Cancer Institute.
Dr. Gordon's primary clinical interests include the use of advanced imaging and radiation delivery techniques to improve tumor control and patient quality of life. He has a special interest in tumors of the head and neck and in tumors of the central nervous system. His research interests include the identification and investigation of drugs that increase tumor responsiveness to radiation or improve the tolerance of normal tissues to radiotherapy. Dr. Gordon has published primary research and review articles on these subjects and has spoken at national meetings on these topics. He has received multiple awards for his work as a clinician and clinician-scientist, including the George H. Hart Research Grant, Myrtle L. Oliver Memorial Resident Research Award, and the Gerald Ling Award for Small Animal Research. Dr. Gordon lives in Bethesda with his Dalmatian, Jezebel, his wife, Tamara, a reporter for National Public Radio, and their son, Davis.
Dr. White obtained her veterinary degree from the Atlantic Veterinary College in Prince Edward Island, Canada. Following veterinary school, she completed a one year internship in small animal medicine and surgery at the Ontario Veterinary College followed by a one year medical oncology Internship. Due to her interest in all aspects of veterinary oncology, she moved to Philadelphia, Pennsylvania in the position of radiation oncology intern at the University of Pennsylvania. Dr. White then completed a residency in radiation oncology at the University of Wisconsin-Madison and is board certified with the American College of Veterinary Radiology in the discipline of radiation oncology.
Dr. White's primary clinical interests include stereotactic radiation therapy, treatment of central nervous system and sinonasal tumors and having a multimodality treatment approach to treating cancer in pets that will provide them with a good quality of life.
She currently lives in the Northern Virginia area with her two cats, Obi and Jabba, who she adopted during veterinary school. Since she is originally from Canada, Dr. White is a huge fan of all things related to hockey.
Dr. Rusk is a native of southern Indiana, and a graduate of the Purdue University School of Veterinary Medicine. He completed his internship in small animal medicine and surgery at the Friendship Hospital for Animals in June 2000. He was a staff veterinarian at Friendship Hospital for Animals until he joined Dr. Khanna and the Animal Clinical Investigation in January 2001. Within Animal Clinical Investigation, Dr. Rusk serves as Vice President of Clinical Trials and as a clinician have exclusively practiced as Oncology Hospitalist with The Oncology Service since 1999.
Dr. Stewart is a graduate of the University of Pennsylvania School of Veterinary Medicine. After completing her VMD, she completed a small animal medical internship with the Veterinary Referral Associates in Maryland. During Dr. Stewart's internship, she completed a study on emergency radiation therapy for dogs with urinary obstruction due to bladder and prostatic tumors. Through this study she discovered her passion for oncology. After working jointly in emergency and oncology in Maryland, Dr. Stewart eventually moved to oncology exclusively. She joined TOS in 2011 initially in our Richmond location. She has had the unique experience of working in all 4 TOS locations but now work primarily in our Springfield clinic.
Dr. Stewart has a special interest in the human-animal bond and as a result, her focus lies in maintaining a high quality of life for her patients. She is married and has 3 kids, an old beautiful mutt and a new dog on the way, plus a handful of fish to keep her busy when she's not at work!
Dr. Smith is a Texas native. She received her undergraduate degree in nutrition from The University of Texas at Austin in 2009. She then received her veterinary degree (DVM) from Texas A&M University in 2013. She completed a 1-year oncology-focused rotating internship at Southern Arizona Veterinary Specialty in Tucson, AZ. Dr. Smith then completed a residency in radiation oncology at The University of Wisconsin-Madison, and is board-certified with the American College of Veterinary Radiology in the discipline of radiation oncology.
Dr. Smith is thrilled to join The Oncology Service team in Richmond, VA. Her special interests include image-guided radiation therapy and integrative care to achieve the best multimodal treatment approach for your pet. During her final year of residency, Dr. Smith was awarded the Zoetis research award for best house officer poster. During her spare time, she enjoys exploring the outdoors, live music and festivals, college football, and spending time with her dog, Ruby.
Dr. Speas attained her Bachelor of Science degree and Doctorate of Veterinary Medicine degree from the University of Georgia. Following veterinary school, she completed a small animal rotating internship at Colorado State University, subsequently returning to Athens, Georgia for a one-year medical oncology internship. Dr. Speas then moved to Gainesville, Florida, where she completed a three-year residency in medical oncology at the University of Florida. During her residency, she worked with an integrated service, including medical, surgical, and radiation oncologists, to provide multimodal therapy for her patients.
Dr. Speas is delighted to be joining The Oncology Service team at the Leesburg, Virginia location. She has a special clinical interest in the treatment of osteosarcoma, histiocytic sarcoma, and lymphoma. She values the importance of client education and working together to determine the best treatment plan for each individual pet.
Currently residing with Dr. Speas are her two cats, Dexter and Elliot, as well as two dogs, Finnegan and Penny. She enjoys exploring the outdoors, attending concerts and festivals, volunteering with Special Olympics, and improving her ballroom dancing skills.