St. Mary's Regional Medical Center

St. Mary's Regional Medical Center St. Mary’s Regional Medical Center is a 229-bed acute care facility located in Enid, Oklahoma. Mary’s Regional Medical Center is located in Enid, Oklahoma.

The hospital has 229 licensed beds and offers a comprehensive range of inpatient and outpatient services. Areas of specialization include cardiac services, neurosciences, orthopedics, women's health, emergency medicine and rehabilitation. Social media accounts are managed by Marketing. We are unable to provide medical advice through social media. Please contact your physician, or in case of emergency, call 911. Although we do our best to respond to comments and messages, there may be a delay in response time, and we may not be able to respond due to the nature of the message. Please visit our website for language assistance, disability accommodations, the non-discrimination notice, Terms of Service and other important disclaimers.

Today, we celebrate incredible physicians on National Doctors’ Day! Thank you for your compassion, expertise and dedicat...
03/30/2026

Today, we celebrate incredible physicians on National Doctors’ Day! Thank you for your compassion, expertise and dedication to caring for our patients and community—today and every day. 🩺💙

Happy Doctors’ Day!

🎉 Celebrating a Remarkable Career: Congratulations to John Hestand 🎉After decades of dedicated service, we congratulate ...
03/27/2026

🎉 Celebrating a Remarkable Career: Congratulations to John Hestand 🎉

After decades of dedicated service, we congratulate John Hestand, director of facility maintenance at St. Mary’s Regional Medical Center, on his well‑earned retirement.

John began his career in the medical industry in 1976 and has spent many years ensuring healthcare facilities remain well-maintained. Since joining the St. Mary’s team, he has helped ensure that our facility stays functional and welcoming for everyone who walks through our doors. Under his leadership, John and the maintenance team have done outstanding work overseeing repairs and maintaining the hospital, helping provide a reliable, well‑cared‑for environment for patients, families and staff across northwest Oklahoma.

His work behind the scenes has made a lasting impact on our community. Please join us in thanking John for his many years of service and wishing him all the best in this next chapter. Enjoy your retirement—you’ve earned it!

🌼 Celebrating Extraordinary Nurses at St. Mary’s Regional Medical Center 🌼St. Mary’s Regional Medical Center is proud to...
03/26/2026

🌼 Celebrating Extraordinary Nurses at St. Mary’s Regional Medical Center 🌼

St. Mary’s Regional Medical Center is proud to introduce the DAISY Award program, part of the internationally recognized DAISY Foundation. The DAISY Award is one of the most prestigious honors in health care, celebrating nurses who go above and beyond to provide extraordinary, compassionate care.

Patients and families are essential to this program. By sharing their stories and nominating nurses who made a lasting impact during their care experience, they help shine a light on the dedication and compassion shown by these exceptional caregivers.

We are honored to bring this meaningful recognition to our nursing team because their commitment to excellence deserves to be celebrated.

Have a story to share? Nominate a nurse who made a difference in your experience. https://team.getwell.health/public/rounds/daisy/5725

03/24/2026

Cold or Flu? Most colds and flu symptoms can be managed at home… but sometimes, it’s important to get medical care. If you notice any of these signs, it’s time to reach out to a healthcare provider.

Stay healthy, stay informed! 💙

For more information, please visit https://bit.ly/4sobnTx

Emergency departments are designed to handle everything from relatively minor illnesses and injuries to life-threatening...
03/23/2026

Emergency departments are designed to handle everything from relatively minor illnesses and injuries to life-threatening conditions. It’s a place where every second counts. That means the pace can sometimes feel overwhelming.

This overview is designed to walk you through what you need to know before your visit. https://bit.ly/4c2ETIs

Knowing what to expect during a trip to the emergency department can help you approach the experience with a bit more calm and confidence.

March is National Nutrition Month®!This month is all about making informed food choices and building healthy habits that...
03/19/2026

March is National Nutrition Month®!

This month is all about making informed food choices and building healthy habits that last.
Try adding:
✔ More colorful fruits & veggies
✔ Balanced plates
✔ Plenty of water
✔ Mindful movement

Small steps = big impact. 💚

Today, we celebrate National Registered Dietitian Nutritionist Day and recognize the incredible impact Deirdre Postier, ...
03/11/2026

Today, we celebrate National Registered Dietitian Nutritionist Day and recognize the incredible impact Deirdre Postier, our dietitian, has on the health and healing of patients at St. Mary’s Regional Medical Center.

Dietitians play a vital role in patient care by helping individuals understand how nutrition supports recovery, manages chronic conditions and promotes overall wellness. From developing personalized nutrition plans to educating patients and families about healthy choices, their expertise ensures that food becomes an essential part of the healing process.

Did you know? Good nutrition can help reduce hospital complications, speed recovery and improve overall health outcomes. Proper nutrition is also essential for supporting the immune system and helping the body heal.

We are grateful for the knowledge, compassion and dedication Deirdre brings to our patients and care teams every day. Thank you for the important work you do to help our community live healthier lives! 🥗
💚

03/10/2026

How to Pick the Right Primary Care Provider 🩺

Choosing a primary care provider (P*P) is one of the best things you can do for your long‑term health. If you’re ready to find a P*P, we’re here to help! For more information or to find a doctor, please visit https://bit.ly/40nEpq0.

03/07/2026

⏰ Don’t forget! Daylight saving time begins this weekend. Set your clocks forward one hour and enjoy a little extra evening sunshine. ☀️

Celebrating Success at St. Mary’s! Please join us in congratulating four outstanding team members on achieving new profe...
03/05/2026

Celebrating Success at St. Mary’s! Please join us in congratulating four outstanding team members on achieving new professional certifications!

💙 Kenzi Cronkhite, LPN – Med Surg
🌟 Vanessa Campbell, RN – Med Surg
🩺 Erica Reinart, RN, BSN – Emergency Dept
👏 Ryan Stogsdill, RN, BSN, Certified Wound Ostomy Nurse (CWON) – Admit Unit

Their dedication to continued learning and excellence strengthens the high-quality, compassionate care and services we provide to our patients every day. We are incredibly proud of their hard work, commitment and passion for growing in their professions. Help us celebrate their achievements!

🌟 Congratulations to our Employee of the Month! 🌟 Please join us in celebrating Lisa Crow from PACU as our March Employe...
03/03/2026

🌟 Congratulations to our Employee of the Month! 🌟

Please join us in celebrating Lisa Crow from PACU as our March Employee of the Month! Lisa is known for her incredible flexibility, positive attitude and commitment to patient care. Whether supporting her home department or stepping in to assist across Surgical Services, she consistently goes above and beyond to ensure her teammates and patients are well supported.

Her adaptability, teamwork and willingness to lend a hand wherever she’s needed have made a meaningful impact during a challenging season. Lisa’s compassion, skill and uplifting presence reflect the very best of who we are at St. Mary’s.

Thank you, Lisa, for your dedication, your leadership through action and the joy you bring to those around you. We are proud to honor you! 👏💙

St. Mary’s Regional Medical Center is pleased to announce the promotion of Stephen Grigar to chief operating officer, ef...
02/27/2026

St. Mary’s Regional Medical Center is pleased to announce the promotion of Stephen Grigar to chief operating officer, effective Feb. 17, 2026.

Stephen joined the leadership team in November 2024 as associate administrator and has since demonstrated exceptional dedication, strategic thinking and a strong commitment to operational excellence. Over the past year, he has taken on increasing responsibilities across multiple departments and initiatives. His leadership has played a key role in advancing major priorities throughout 2025 and has contributed significantly to the hospital’s progress toward its strategic goals.

Stephen’s promotion reflects the meaningful impact he has made—not only in expanding operational scope but in fostering a culture of collaboration, accountability and continuous improvement. His involvement in initiatives ranging from physician recruitment and quality improvement to service line growth and patient experience has already made measurable differences for patients, providers and staff.

Please join us in congratulating Stephen on this well‑earned promotion. We look forward to his continued leadership and service to our community.

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305 S 5th Street
Enid, OK
73701

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Our Story

St. Mary's Regional Medical Center in Enid, Oklahoma was founded in 1915 by Dr. G.A. Boyle as a 12-bed hospital named Enid Spring Sanatorium and Baths. The hospital was purchased in 1937 by the Adorers of the Blood of Christ of Wichita, Kansas and was leased by Hospital Corporation of America (HCA) from 1984 to 1995. The Sisters of Mercy Health System, St. Louis, Missouri, purchased the hospital in 1995 and made it a part of the Mercy Health System Oklahoma.

Physicians are independent practitioners who are not employees or agents of this hospital. The hospital shall not be liable for actions or treatments provided by physicians. For language assistance, disability accommodations and the non-discrimination notice, visit our website. Hospital social media accounts are managed by the hospital marketing team. We are unable to provide medical advice through social media. Please contact your physician, or in case of emergency, call 911. Although we do our best to respond to comments and messages, there may be a delay in response time, and we may not be able to respond due to the nature of the message. Thank you.