Patient Center
Thank you for choosing Doctors Groover Christie and Merritt, P.C., (GCM Radiology) where full service diagnostic imaging is provided by one of the oldest, most experienced radiology practices in the country. Founded in 1916, GCM Radiology has a long tradition of excellence in providing the highest quality images using the most advanced, proven techniques to assist your physician in diagnosis and treatment planning. We wish all of our visitors excellent health, but when you do have health issues and your doctor needs clear, reliable diagnostic images to identify and/or treat those issues, we're here with leading edge techniques and old-fashioned patient care. We look forward to serving you and your loved ones.
Make An Appointment/Request An Exam
Please select a convenient location that conducts your requested exam and contact that office directly.
For your convenience, please visit GCM Locations & Services for a practice overview including office / hospital contact information.
Urgent Exam Requests Welcome
Our team is dedicated to assist you and accommodate urgent exam requests. Please call the office location of your choice and let them know you are in urgent situation. If that office is unable to accommodate you, please ask if there is another location that might be able to see you and meet your needs. All our offices are conveniently located throughout the DC metro area within a short distance from one another and if you have the flexibility to visit another office, a same-day exam request may be more easily accomodated. Note: Some urgent requests will likely be met fastest at the Chevy Chase, MD and Rockville, MD locations.
GCM Health Insurance Plan Participation
View our participating insurance plans.
Cancellation Policy
If you are unable to make your scheduled appointment, please kindly notify the office at which you had originally scheduled your exam at least 24-48 hours in advance so our medical staff may be able to serve patients with urgent exam needs. This is particularly appreciated for PET/CT exams where costly supplies are specially ordered for each patient and are not reusable. Thank you in advance for your courtesy in this regard. We will look forward to your re-scheduling your exam with us at a more convenient time.
GCM Billing and Payment
Health Care Management Group is the billing and administrative management company for Drs. Groover, Christie & Merritt. If you would like to make a secure payment, change insurance information on file, or if you have billing questions, please go to the Health Care Management Group website. For fastest service, please have your patient account number available.
GCM / HCMG Online Billing Center / Secure Online Payment:
For your convenience, Doctors Groover Christie and Merritt, P.C. offers online payment processing by credit card.
Please click here to access the GCM Online Payment to access the system.
By Mail:
Doctors Groover Christie and Merritt, P.C.
c/o HCMG
1201 Seven Locks Road, Suite 200
Rockville, Maryland 20854
Medical Record Request
Please call the office that conducted your exam for more details.
For more information, please visit GCM Locations & Services
Employment and Careers
Physician Employment Inquiries
Dr. Janet M. Storella
President, Drs. Groover, Christie & Merritt, P.C.
301-279-4490
For all other GCM-Related Questions/Comments and Business Matters:
Dr. Janet M. Storella
President, Drs. Groover, Christie & Merritt, P.C.
301-279-4490