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Johns Hopkins Medical Imaging- Columbia

Johns Hopkins Medical Imaging in Green Spring Station - Lutherville offers a wide range of radiology exams and procedures. Our team provides the highest level of patient care, comfort and convenience.

Request An Appointment

  • Schedule online through MyChart

    Log into MyChart and schedule online | Learn about MyChart
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  • Schedule by phone

    New and existing patients: 443-997-7237
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Appointment Information 

To schedule an exam with Johns Hopkins Medical Imaging, you can call 443-997-7237 or log into MyChart to schedule mammograms, ultrasounds, x-rays, CT, and DEXA exams.

If calling, our scheduling center is open Monday–Friday from 7:30 a.m.–6 p.m. The staff will help guide you to the best location for your exam and tell you about any required exam prep necessary.

If you need a MyChart account, complete an online form to sign-up. Once you’re logged in, you can select a date, time, and location that is most convenient for you.

Schedule Your Appointment Online | Learn more about MyChart

Insurance Information

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

Appointment Updates

  • The Society of Breast Imaging now recommends no delay between the COVID-19 vaccine and screening mammograms. Screening mammograms are available to schedule online through MyChart. See step-by-step instructions.

  • Walk-in x-rays will be accepted from Monday – Friday from 7:30 a.m. to 3:30 p.m. Patients will still be able to schedule an appointment if preferred. Only x-ray exams are available as walk-in appointments at this time. If 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.

  • At Johns Hopkins Medical Imaging, your health and safety are our top priority. All Johns Hopkins Medical Imaging locations are strictly following CDC and Johns Hopkins Infection Control guidelines for cleaning and screening. We have taken multiple steps to ensure that your imaging appointment takes place in a safe, clean and secure environment.

    View more information and the latest update.

Imaging Services and Hours of Operation

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.

Monday - Sunday - 6:00 a.m. - 10:00 p.m.

Monday - Friday - 6:00 a.m. - 7:00 p.m.
Saturday 6:00 a.m. - 4:30 p.m.

Monday - Friday - 6:00 a.m. - 10:00 p.m.
Saturday & Sunday - 7:00 a.m. - 10:30 p.m.

Monday & Tuesday- 7:30 a.m. - 8:30 p.m.
Wed & Thu & Fri- 7:30 a.m. - 4:30 p.m. 
Saturday- 8:00 a.m. - 3:30 p.m.
Sunday- 8:00 a.m. - 7:00 p.m. 

Monday - Friday- 7:15 a.m. - 4:30 p.m.
Saturday - 7:30a.m. - 4:00 p.m.

Tue & Thu - 7:00 a.m. - 6:00 p.m.
Wed & Fri - 7:30 a.m. - 2:30 p.m.
Saturday - 8:00 a.m. - 2:00 p.m.


Our Experts

Our Johns Hopkins radiologists are leaders in imaging and interventional methods because they collaborate and perform research with other physicians at our university. They teach and set guidelines for national and international societies that other radiologists follow. They have vast experience in common and rare diseases. Experience and expertise matter when you need an accurate diagnosis.

For Referring Providers 

Request an Exam

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

Fax: 443-451-6986

For Physician Offices Only:

laurie neilson

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.


Why Choose Johns Hopkins Medical Imaging?

Johns Hopkins Medical Imaging brings the world-class expertise of Johns Hopkins to your community. Why does expertise matter? Because you matter. Here is how we do it:
  • Physician Experts

    We set the standard for other radiologists around the world.

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  • #1 Radiology Department

    We are the top-ranked radiology department by U.S. News and World Report.

  • State-of-the-Art Technology

    Doing the right study with high quality increases accuracy.

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  • Your Safety Is Always Our Priority

    We take comprehensive safety measures to minimize any possible risk.

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  • Specialty Technologists

    Our dedicated staff work in their exclusive fields and are trained to the same high standards.

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  • Patient Care

    We’re here to make you feel safe and comfortable during your appointment.

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