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COVID-19 Update

Due to interest in the COVID-19 vaccines, we are experiencing an extremely high call volume. Please understand that our phone lines must be clear for urgent medical care needs. We are unable to accept phone calls to schedule COVID-19 vaccinations at this time. When this changes, we will update this website. Our vaccine supply remains limited. Read all COVID-19 Vaccine Information.

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Johns Hopkins Medical Imaging, Columbia

We're Here and Ready to Safely Care for You

how we keep patients safe

At Johns Hopkins Medicine, your health and safety are our very highest priorities. We are ready to care for you and your family in our hospitals, surgery centers, and through in-person clinic and online video visits.

Learn how we are keeping you safe and protected

Last Updated: April 9, 2021

Location Overview

Our convenient location located in the Johns Hopkins Health Care & Surgery Center offers a broad range of radiology exams and procedures. With weekday, evening and weekend appointments, our team provides the highest level of patient care, comfort and convenience.

Make an Appointment

Please call 443-997-7237 to request an exam.

Online Self-Scheduling

Patients now have the convenience to self-schedule certain exams – these include screening mammogramsultrasoundsCT without contrast examsx-ray exams and DEXA appointments online through our patient portal (MyChart). Log on to MyChart or learn more about MyChart.

Current patients can complete an online form to sign up for MyChart. New patients can ask for an access code at their appointment to register for MyChart.

Walk-in Exam- Update

No Walk-In Exams are offered at any Johns Hopkins Medical Imaging location. This includes NO Walk-Ins for any patient coming from a Johns Hopkins on-campus clinic. 

If a same-day appointment for X-Ray or any other imaging exam is needed, the patient or referring provider’s office should call 443-574-5800 directly to schedule. 

We appreciate your understanding during this time and apologize for any inconvenience.

Imaging Services and Hours of Operation


Monday — Friday: 6 a.m. – 10 p.m.
Saturday & Sunday: 6:30 a.m. – 10:30 p.m.


Monday — Friday: 7 a.m. – 4:30 p.m.


Monday & Saturday: 7 a.m. – 5 p.m.
Tuesday - Friday: 7 a.m. – 8:30 p.m.


Monday: 7 a.m. – 4:30 p.m.
Tuesday — Friday: 7 a.m. – 8:30 p.m.
Saturday: 8 a.m. – 4:30 p.m.


Monday — Friday: 8 a.m. – 5 p.m.


Monday — Friday: 8 a.m. – 3:30 p.m.
Saturday: 8 a.m. – 12 p.m.

All Johns Hopkins Medical Imaging locations are strictly following CDC and Johns Hopkins Infection Control guidelines for cleaning and screening. Our operating hours are changing frequently, so please call your location before visiting for a same-day or walk-in appointment or to pick up images and/or reports. Thank you for your patience and cooperation during this time!


We accept most medical insurance plans and manage the benefit confirmation and preauthorization process on behalf of our patients.

Referring Providers

Request an Exam

To request an exam, download and complete our Johns Hopkins Medical Imaging requisition form. Learn more about the services we offer for referring providers and physicians.

Contact Our Physician Liaison

Laurie Nilsen

Laurie Nilsen is a physician liaison for Johns Hopkins Medical Imaging, for the Howard County location. Nilsen markets diagnostic imaging services to physicians, administrators and staff in private practices and hospital settings.

She earned her bachelor's degree from Davis and Elkins College in 1987. She was previously an account representative for Advanced Radiology in Annapolis for the last nine years and comes to the team with background in radiology.

Nilsen is married and has two sons and a daughter. She is from Arnold, Md., and now resides in Anne Arundel County.

She can be reached at 410-949-6255.

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