Dr. Robert Zimmerman,MD,Medical Director

 Dr. Rob Zimmerman MD, FACEP is a board certified Emergency Medicine Physician, Medical Director of the Emergency Department and EMS Medical Director at Geauga Regional Hospital. He was born and raised in Toronto, Canada.  Rob attended medical and graduate school at the University of Texas Health Science Center in San Antonio.  He completed his Emergency Medicine Residency at MetroHealth Medical Center and the Cleveland Clinic in 1999. After completing his residency he worked at a trauma center outside Atlanta, Georgia before returning to Ohio to be closer to family.

Rob is married to his long time high school friend, Nancy.  They are blessed with three sons; four and a half year old twins and a two year old.  Rob enjoys working with EMS in the community and feels right at home at Geauga Regional Hospital.

     Dr. Kurt Kundtz, MD

 Dr. Kundtz was raised in Cleveland, Ohio.  In 1976 he received his Bachelor’s Degree in English Literature from Stanford University.  After traveling and pursuing various activities, he chose to enter medical school.  Dr. Kundtz received his Medical Degree in 1989 from Case Western Reserve University.  He then spent three years at the old Mount Sinai Hospital and became Board Certified. Emergency Medicine has offered him time to be at home with his family as well as focus on his vocation of furniture building.  He currently resides in Chesterland with his wife and two teenage sons.  On his days off, he can be found covered in dust in his woodshop.

    Dr. Sonja Stiller, MD

 Dr. Stiller was raised in Maine and Pennsylvania.  She earned her Medical Degree from the Medical College of Pennsylvania, in Philadelphia in 1995.  She is Board Certified in Emergency Medicine having completed her residency training in Emergency Medicine in 1998 in Philadelphia.  She has lived in Northeast Ohio since 1998 with her husband, Jim, and three daughters.  She joined Geauga Regional’s medical staff in July 2004 and has enjoyed living and working in this community.  When not at the hospital, she and her family enjoy being outdoors – participating in many activities including hiking, skiing, and camping.

    Ray Wawrowski, MS, PA-C

  Ray Wawrowski, PA-C has a combined 28 years of Emergency Medicine experience. The past 10 years as a physician assistant, Ray worked in several Lake and Ashtabula County communities as an EMT then as a Paramedic. He now enjoys his fifth year at Geauga Regional Hospital.  Ray is currently working on a doctoral degree and is involved with EMS training. He has five children, and his hobbies include model railroading and working on the never ending Honey-Do list that his wife continually adds tasks to.