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Johns Hopkins Medical Imaging

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Johns Hopkins Medical Imaging — White Marsh

Johns Hopkins Medical Imaging at White Marsh

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.


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.

Contact Our Patient Liaison

Sharlene Bartenfelter

sharlene bartenfelter

Sharlene is the patient liaison for Johns Hopkins Medical Imaging at White Marsh. She is here to answer any questions you might have about your upcoming exam! Please contact her at 443-442-2436.

Mammogram Appointments- Update

Getting a mammogram too soon after your second dose of the coronavirus vaccine could result in a false positive and a callback due to temporarily swollen lymph nodes.

The Johns Hopkins Division of Breast Imaging supports the recommendation from the Society of Breast Imaging: When possible, and if it does not delay care your doctor recommends, you should schedule screening mammograms before your first dose of a COVID-19 vaccine or four to six weeks after the second dose.

Learn more.

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 443-442-2400 directly to schedule. 

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

COVID-19 Safety Procedures and Updates
female cartoon wearing a mask, holding a xray

At Johns Hopkins Medical Imaging, your health and safety are our top priority. We have taken multiple steps to ensure that your imaging appointment takes place in a safe, clean and secure environment.

See our frequently asked questions and appointment updates


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

Address and Directions

Johns Hopkins Medical Imaging—White Marsh
4924 Campbell Blvd. Suite 105
Nottingham, MD 21236

Phone: 443-442-2401
Fax: 443-451-6986

Maps and directions

Imaging Services and Hours of Operation

The hours of operation may vary based on the study being performed. Please call 443-442-2401 for exam specific times at this site.

1.5T & 3T MRI

Mon – Fri

6am – 10pm

Sat & Sun

6am – 10:30pm


Mon – Fri

8am – 4:30pm

Sat & Sun

8am – 12pm


Mon – Fri

7am – 4:30pm


Mon & Fri

7am – 8pm

Tue - Thur

7am – 4:30pm


8am – 12pm


Mon – Fri

8am – 5pm


8am – 12pm


Mon – Fri

8am – 3:30pm















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!

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

Amy Dean

Contact Our Physician Liaison

Amy Dean

Amy Dean is a physician liaison for Johns Hopkins Medical Imaging at the White Marsh location. She works to meet the imaging needs of health care providers and staff members when referring patients to Johns Hopkins for high quality and compassionate radiology services.

Amy earned a bachelor’s degree from James Madison University with a concentration in health care administration. She was previously a radiology physician liaison in Bel Air, Maryland, and she has experience in the pharmaceutical industry working in drug safety for Johnson & Johnson.

She is married and has one daughter. Originally from New Jersey, Amy has lived in Harford County, Maryland, for the past 12 years.

Physician offices can reach Amy at 443-253-2534.