Dr. Craig Kelleher

Dr. Kelleher is a native of the North Hampton community, having attended both grade school and high school in the area. He has always been around animals, spending many years involved with 4-H, and having been exposed to and cared for dogs, cats, rabbits, sheep, cattle, and goats while in grade and high school. His studies at Michigan State University earned him a Bachelor’s Degree in Dairy Science and provided excellent preparation for veterinary studies at the Ohio State University.

After graduating from Ohio State, Dr. Kelleher practiced in Brattleboro, VT with emphasis exclusively with farm animals, primarily the dairy farms of the Connecticut River Valley. Prior to returning to North Hampton, he spent one year in a mixed practice in Bradford, VT. He returned to the seacoast and started the North Hampton Animal Hospital in January 1986. Demands of the practice contributed to the change to a 100% small animal practice during the second year. In 1997, the practice was moved into an architecturally designed state of the art facility.

He enjoys the diversity offered in general practice and has also developed an interest in veterinary dentistry. Attendance at veterinary dental meetings over the past eight years has highlighted the significance of dentistry as an emerging area of interest and significance. Dr. Kelleher has also been active in the professional community, having served as president to both the NH Veterinary Medical Association and the NH Board of Veterinary Medicine. He is most proud of his dedicated staff and enjoys the day to day challenges of private practice.When away from the office, Dr. Kelleher enjoys travel with his wife Patti (the Azores to Zanzibar), fly fishing, woodworking, and the company of his cat Tanz, and Bernese Mountain dogs Stella and Norma.


Dr. Kristen L. Maloney

Dr. Maloney is a native of Fairfield, Connecticut, where she grew up surrounded by animals. After a year of studying at the Universite Haute Normandie in France, Dr. Maloney graduated from the University of Connecticut. She attended veterinary school at the University of Minnesota. In 1992 she completed an internship at Angell Memorial Animal Hospital in Boston, Massachusetts.

Prior to joining the North Hampton Animal Hospital in October 2000, Dr. Maloney practiced small animal medicine in Massachusetts and Maryland. She has an interest in behavior an internal medicine cases, and has also done some post graduate study in the field of ophthalmology.

Dr. Maloney is an avid dog trainer, and is involved with breeding and training her Labradors to compete in obedience, agility, field, and the confirmation ring. She has certified therapy dogs and leads an active life with her Labradors. In her leisure time she likes being outdoors, hiking, mountain biking, cross country skiing and also enjoys attending the opera.


Dr. Peter Langer

Dr. Langer grew up in Yarmouth, Maine where he enjoyed spending many hours on the ocean and in the mountains. He received his bachelor’s degree in biology from the University of Rochester and his veterinary degree from the University of Illinois.

After finishing his doctorate, Dr. Langer practiced small animal medicine in Chicago before joining the North Hampton Animal Hospital in May 2018.

Dr. Langer lives in New Hampshire with his wife Amanda and their cat Gus. Outside of the hospital, he enjoys spending as much time outdoors as possible. Dr. Langer also has a love for the salt water aquarium hobby, having set up countless tanks over the years.


Dr. Christina Rocco

Bio Coming Soon!


Dr. John W. Means – RETIRED