Hillcrest COVID-19 Call Center
Hillcrest HealthCare System has an established COVID-19 Call Center. Operators are available Monday - Friday, from 8 a.m. to 5 p.m. to answer patient questions, provide support and connect them to a provider. The Call Center line is 918-574-0920.

For more information call us at   (918) 388-5701

Mary Kirk, M.D.


Mary Kirk M.D.
2000 S. Wheeling Ave. Suite 800
Tulsa, OK 74104
Phone: (918) 747-9641




Dr. Mary Kirk has been a practicing OB/GYN since 1991. She initially trained as a registered nurse.  She so enjoyed helping patients that she decided to pursue a medical degree. Dr. Kirk was motivated by the opportunity, as a female, to be an advocate for women’s health care needs and to improve their overall quality of life. To her, Obstetrics and Gynecology is a perfect blend of office practice, primary care and surgery.
Dr. Kirk is a graduate of John Marshall High School in Oklahoma City. She earned bachelors degrees in Nursing and Microbiology from the University of Oklahoma, and a Doctor of Medicine from the University of Oklahoma.  She completed her residency at Mount Sinai Medical Center in New York City, NY, where she attained the honor of Chief Resident in 1990-1991. While a resident, Dr. Kirk had the experience of working alongside Dr. Charles Lockwood, a well-known physician who developed a cutting edge process called Fetal Fibronectin.  This is now used routinely to accurately diagnosis patients at risk for preterm labor and delivery.
Dr. Kirk is a member of the Tulsa County Medical Society, the Oklahoma State Medical Association, the American Medical Association and the American College of Obstetricians and Gynecologists. Dr. Kirk is board certified in Obstetrics and Gynecology.
The long-term doctor-patient relationship is by far the most rewarding component of her work.  Dr. Kirk is particularly skilled in the areas of Urogynecology, Female Incontinence, Pelvic Prolapse surgery, vaginal surgery and laparoscopic surgery.
Obstetrics and Gynecology