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About us

We're proud of what TriStar Summit Medical Center has to offer, with its 218 beds and services that include cardiology, emergency, oncology, orthopedics, rehabilitation and women�s care. Find out more about us.


We have four separate registration areas. They are located at the main hospital, the outpatient imaging center, Summit Imaging at Lebanon, and the emergency department.

Main admitting

The hours of operation at Main Admitting are Monday through Friday from 6:00am to 6:00pm. All patients entering the main hospital for any inpatient stays or outpatient tests and procedures must first come through registration. The registration desk is located in the patient lobby and may be reached at (615) 316-3570.

Outpatient imaging center

The hours of operation are Monday through Friday from 8:00am to 7:00pm and Saturday from 8:00am to noon. The outpatient imaging center is located next to the hospital at 3901 Central Pike, Hermitage, Tennessee.

Summit Imaging at Lebanon

The hours of operation are Monday through Friday from 8:00am to 5:00pm and Saturday from 8:00am to noon. Summit Imaging at Lebanon is located in the Physicians Plaza of Lebanon. The address is:

100 Physicians Way, Suite 100
Lebanon, TN 37087

Emergency room

The emergency room is open 24 hours a day, seven days a week. All emergency patients entering the hospital through the emergency room will be registered in this area. Any admissions occurring after main registration hours will also register through this area. The emergency room registration may be reached at (615) 316-3602.

When arriving at the main admitting area, the outpatient imaging center or Summit Imaging at Lebanon, remember to bring with you the following items:

  • All active insurance cards
  • Picture ID
  • Living will, advance directives or durable power of attorney

Central scheduling

The central scheduling staff will work with you and your physician to arrange your appointment for diagnostic procedures at a convenient time for you. Central scheduling is open from 7:00am to 6:00pm Monday through Friday. The phone number is (615) 695-7229 or (866) 695-7229.

TriStar Summit Medical Center statistics

  • 13,482

    Patient admissions

  • 68,645

    Total annual ER visits

  • 1,128


  • 218

    Licensed beds

Our leadership

Our hospital leadership teams are dedicated to continually improving our services, abilities and safety practices. They ensure our patients and our communities get access to the high-quality care they need and deserve.


We regularly publish articles when we add new services, departments and advanced technology, so you can see all the benefits our hospital has to offer.

Awards and recognitions

Across all of our services and specialties, we strive to raise the bar on healthcare. Because of our dedication to this pursuit, we are proudly recognized by organizations such as The Joint Commission and the American College of Radiology.