To all the staff and doctors at the Emergency Hospital: my family would like to thank you for all your hard work with Princess. She is doing great and back to normal. She would not still be with us today if it were not for all the wonderful people you have there. You are all greatly appreciated! Thank you,
- The Epp family
Specialty Surgery


Michael Nawrocki, DVM, DACVS
Dr. Michael Nawrocki attended veterinary school at Kansas State University. After graduating in 2000, he completed small animal rotating internships at Georgia Veterinary Specialists in Atlanta, GA and at Mississippi State University. He started his small animal surgery residency at Washington State University before completing his training at Mississippi State University in 2005. His special interests include hepato-billary surgery and reconstructive surgery/wound healing. He enjoys working in the yard, fishing, rowing, football and dancing. He and his wife share their home with two dogs and cats.

Advanced Dentistry:


Doug Winter
Dr. Douglas Winter has been providing referral-only veterinary dental and oral surgery service to central Kansas for over 4 years. He is in his fourth year of a non-conforming residency in Small Animal Veterinary Dentistry.

Dr. Winter is a 1987 graduate of Kansas State University College of Veterinary Medicine. He was in private practice in Wichita for 19 years before pursuing extensive veterinary dentistry and oral surgery training since 2006. Dr. Winter received training at Associated Veterinary Specialists, St Louis, MO, Animal Dental Center in Baltimore, MD, and Veterinary Dental Education Center in Punta Gorda, FL. He dedicates hundreds of hours a year to hands-on training with numerous board certified veterinary dentists throughout the country.

Dr. Winter has extensive experience and proficiency in treating a wide range of dental diseases, including all stages of periodontal disease, endodontics (root canal therapy), prosthodontics (crowns to protect fractured teeth and non-vital teeth), facial fractures, complex extractions, and oral tumors. He also regularly assists the Sedgwick County Zoo’s Veterinary Hospital with treatment of animals with dental and oral diseases.

Dr. Winter lectures frequently on various veterinary dental topics. He spends most of his spare time with his wife and two daughters, hiking and biking in the mountains, and promoting veterinary dentistry.



Emergency Services:


Jan Hinshaw, DVM
Dr. Jan Hinshaw graduated from Kansas State University School of Veterinary Medicine in 2002. After graduating, she began practicing at Veterinary Emergency & Specialty Hospital. Her special interest is emergency medicine and she also enjoys landscaping in her free time. She lives with her dog, a cat and her husband of over 20 years.






Bryan Christinat, DVM
Dr. Bryan Christinat was born in Rapid City, SD, but lived in Wichita most of his life. He graduated from Wichita East High School in 1991 and attended Wichita State University and Kansas State University for undergraduate studies. In 1999, he graduated from Kansas State University School of Veterinary Medicine. He practiced veterinary medicine in a small animal private practice for 1.5 years before coming to Veterinary Emergency & Specialty Hospital in 2001. He is engaged to be married and has 2 beautiful girls. Hobbies include spending time with his family, remodeling his home and playing poker and golf.


Lynn Mork, DVM
Dr. Lynn Mork graduated from Kansas State University with a BS in Animal Science and Industry in 1998 and with a Doctor of Veterinary Medicine in 2000. She has been with Veterinary Emergency & Specialty Hospital since graduating. Her interests include critical care, endocrinology and oncology. Dr. Mork whas previously the vice president and president of the Wichita Veterinary Medical Association. She has participated in the selections committee for the KSU School of Veterinary Medical College and served on the board of directors of the Kansas Veterinary Medical Association. In her spare time she enjoys judging 4-H dog shows, participating in therapy dog visits, attending church with her family, scrap booking and watching her children learn and grow. She has 1 cat, Willie, and two dogs Mayeple and Nestle. She is married with three children.


Brock Lofgreen, DVM
Dr. Brock Lofgreen graduated from Kansas State University School of Veterinary Medicine in 1997 and began practicing at Veterinary Emergency & Specialty Hospital. Working and communicating with area veterinarians and clients advanced his practice style, medical knowledge and eventually shaped the concept for future hospital development as he got a feel for area expectations and needs. In February 2002, he was offered and accepted the position as Hospital Director of VESHW. Dr. Lofgreen has led the way in the growth of VESHW and plans to add specialties to the practice such as internal medicine, imaging, oncology and other disciplines needed and warranted by the community of Wichita.