Providing Exceptional Rheumatology Care

for All of Delmarva

About Us

Rheumatology Associates of Delmarva, also know as “RAD” has two offices conveniently located in Easton and Salisbury. Please note that our Cambridge office closed in September, 2022. The practice was originally founded by Dr. MacLaughlin in 1982 in Cambridge, the MacLaughlin family’s ancestral home since the mid- 1600s.  In 2002 it became Edmund J. MacLaughlin, MD, LLC and since then has grown steadily. In 2014 when Dr. Clayton, an Eastern shore native, joined the practice a fulltime office was opened in Easton. 

In 2020, the practice began doing business as Rheumatology Associates of Delmarva when Drs. MacLaughlin and Clayton became partners.  The Salisbury office opened in 2021 to offer consultation, management, and infusion services to lower Delmarva. Our patients come from all counties on the peninsula: from the Virginia Cape, Southern Delaware and all the way up to Maryland’s Kent County.

The practice has continued to grow steadily over the years and now includes a team of six providers:  three rheumatologists, a bone health specialist, a nurse practitioner and a physician assistant.  We also have a highly skilled and dedicated team that allows us to offer a comprehensive array of services to our patients and community. 

 
We are proud to call Delmarva our home and are committed to providing excellent rheumatology, osteoporosis, and infusion services for the entire peninsula. 
 
We love what we do and we look forward to caring for our patients for decades to come.  
 
 
 
 
 

RAD Family Night at The Delmarva Shorebirds

This Summer RAD staff and their families gathered at Perdue Stadium to cheer on our Delmarva Shorebirds. It was a great night of teambuilding and family fun!

Check out our recent feature about osteoporosis on WBOC TV's Delmarva Life.

Check out our recent feature about osteoporosis on Delmarva life, WBOC TV

Meet Our Providers

Edmund J. MacLaughlin

MD, FACP, CCD

Elizabeth S. Clayton

MD, FACR

Curtis M. Foy

MD, CCD

Meghan B. McCarter

FNP-BC, MSN

Catherine G. Campbell

PA-C, MMS

Morgan Hurley

FNP-BC

Danielle Steffan

PA-C

At Rheumatology Associates of Delmarva, we will always strive to provide exceptional care and services to every patient on an individual basis. For more detailed information on the services we provide click here . Looking for our patient portal? Click Here. If you need to setup an account, please contact the office by phone.  

Looking To Join Our Awesome Team?

Important announcement:   Dr. Curtis Foy will be leaving Rheumatology Associates of Delmarva. We are grateful for his time with our practice and wish him all the best in his future endeavors at the Maryland VA.

Additionally, effective November 18, 2026, we will no longer be offering in-office DEXA scans.

Please know that our commitment to bone health in the community remains unchanged!

Although in-office DEXA scanning will no longer be available at our practice, we will continue to provide osteoporosis consultation, bone health management, and guidance.   If you are an existing and scheduled patient of Dr. Foy’s we will contact you to reschedule with another provider in our practice.  There should not be interruptions of your care or medication management.

We appreciate your understanding and the trust you place in our team. Thank you for allowing Rheumatology Associates of Delmarva to be part of your healthcare journey!

Important announcement:   Dr. Curtis Foy will be leaving Rheumatology Associates of Delmarva. We are grateful for his time with our practice and wish him all the best in his future endeavors at the Maryland VA.

Additionally, effective November 18, 2026, we will no longer be offering in-office DEXA scans.

Please know that our commitment to bone health in the community remains unchanged! 

Although in-office DEXA scanning will no longer be available at our practice, we will continue to provide osteoporosis consultation, bone health management, and guidance.   If you are an existing and scheduled patient of Dr. Foy’s we will contact you to reschedule with another provider in our practice.  There should not be interruptions of your care or medication management.  

We appreciate your understanding and the trust you place in our team. Thank you for allowing Rheumatology Associates of Delmarva to be part of your healthcare journey!