Atrium Medical Center


Atrium Medical Center has served Southwest Ohio from its Middletown campus since 1917. We offer a wide range of advanced, innovative care from our 260-acre campus. Leading national organizations regularly recognize our quality care. We are Warren County's only Level III Trauma Center and Primary Stroke Center, providing immediate assessment and care for seriously injured or ill patients, and the only accredited Chest Pain Center in Warren County. We offer maternity, cancer, orthopedics, and heart care, and much more. Atrium Medical Center was named among America's 100 Best Hospitals by Healthgrades.

Location Information

One Medical Center Drive
Middletown, OH 45005

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Current ER Wait Time 4 Minutes*
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Welcome! We want to make your hospital stay as comfortable and easy as possible. Learn what to expect before, during, and after your inpatient stay or outpatient visit.

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Whether you’re a patient, family member, friend, or business partner, we welcome you to our campus. Get more information on parking, how to contact patients, rules for visiting patients, and the amenities we offer, including our food and dining options.

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Our Providers

Whether you’re looking for a primary care provider or a specialist, our physicians and advanced practice providers offer you advanced, compassionate care in a wide range of specialties. You’ll find them conveniently close to home and work.

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We’re proud to make a difference in our community. When others recognize our achievements, we know we’re fulfilling our mission. We’re grateful for the awards and recognition our hospital and people have earned.

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Upcoming Events

Monday, July 22, 2024

Mobile Mammography

A mammogram is the best way to detect breast cancer early

9:00 AM - 5:00 PM

Monday, July 22, 2024

Premier Health Parkinson's Wellness Program

Come join us to fight back against Parkinson's Disease!

11:15 AM - 12:15 PM

Physical Therapy at the Ralph J. Stolle Countryside YMCA
1697 Deerfield Rd
Lebanon, OH 45036

$60 (12 classes) thanks to the generosity of the Atrium Medical Center Foundation

Tuesday, July 23, 2024

Mobile Mammography

A mammogram is the best way to detect breast cancer early

9:00 AM - 5:00 PM

Dulan and Moore Dulan Family Wellness
1000 Columbus Avenue
Lebanon, OH 45036

Latest News

Atrium Health Center Mason celebrates with Food Truck Fridays in May

Mason Food truck EventMASON, Ohio (May 2, 2016) – Help celebrate Atrium Health Center Mason’s one-year anniversary over lunch with Food Truck Fridays in May.

Last year, Atrium Medical Center opened a 13-bed emergency department in Mason at 7450 Mason-Montgomery Road. It was an expansion of services offered at the site for the Mason and Deerfield Twp. communities.

The project grew Atrium Health Center Mason to a total approximately 44,000-square feet. 

In addition to 24-hour emergency care, other Atrium Medical Center services available at the center include: laboratory testing; medical imaging such as X-ray, CT, ultrasound and MRI; 3D mammography and bone density scanning; cardiac diagnostics; and occupational medicine.

Atrium Health Center Mason also houses physician offices in the areas of family medicine, cardiology, orthopedics, obstetrics and gynecology, maternal fetal medicine and more.

Stop by the health center and learn more from 11:00 am to 2:00 pm on the following Fridays: May 6, 13 and 20. During those hours, two food trucks will be in the parking lot for the community to buy convenient lunches. Adena’s Beefstroll, Harvest Mobile Cuisine, El Meson, and C’est Cheese plan to be on site at various times. For more information and to see the food truck schedule, visit

Atrium Medical Center is part of Premier Health and operates a full-service hospital and Level III Trauma Center in Middletown, as well as the Mason health center and other outpatient health care locations in the area.

*The current wait time is an estimated wait time before a person sees a physician and is not a guarantee. It is based on patient activity (how many patients are being treated and the severity of their injuries) within the last hour, and it is subject to change at any moment. If you are experiencing an emergency, call 911.