Our Providers

Timothy Cook, MD

Dr. Cook received his undergraduate degree from Purdue University.  Following graduation from the Indiana University School of Medicine, Dr. Cook completed a four year residency in obstetrics and gynecology at St. Vincent Hospital in Indianapolis, Indiana.  Dr. Cook is board certified by the American Board of Obstetrics and Gynecology.

Donald Durecki, MD

Dr. Durecki received his undergraduate degree from Grand Valley State University in Grand Rapids, Michigan.  Following graduation from the George Washington University School of Medicine, he completed a four year residency in obstetrics and gynecology at Sinai Hospital in Detroit, Michigan.  Dr. Durecki then served as a medical officer in the United States Navy practicing obstetrics and gynecology at Bremerton Naval Hospital in Bremerton, Washington.  He is board certified in obstetrics and gynecology by the American Board of Obstetrics and Gynecology.

Sarah Bailey, CRNP

Sarah holds a Bachelor of Science degree in Nursing and a Master of Science degree in Adult Health Nursing and Nursing Administration from Indiana State University.  She is a graduate from the Women’s Health Care Nurse Practitioner Certificate Program in Milwaukee, Wisconsin.  She is a certified Women’s Health Care nurse practitioner.

Mackenzie Shireman, NP

Mackenzie holds a Bachelor of Science in Nursing from Purdue University, a Master of Science in Nursing, Family Nurse Practitioner from Ball State University and a Doctorate of Nursing Practice from Valparaiso University. Before joining Warsaw Women’s Center she worked for Goshen Health. She is a member of American Association of Nurse Practitioners and the Coalition of Advanced Practice Nurses of Indiana.