443-975-7966
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As Calvert County, Maryland’s first local, doctor-owned endoscopy center, Calvert Digestive Disease Associates offers care that is personal, innovative, and financially mindful.

The CDDA Difference

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Experience

With a combined 35 years of Gastroenterology experience, CDDA is unparalleled in digestive disease care for Southern Maryland.

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Personal

Because CDDA is locally owned, we eliminate the middleman. Meaning, your initial visit, procedure and follow-up care is provided exclusively by our own doctors and staff.

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Cost-Effective

Our doctors, who are passionate for care they provide, founded CDDA. Because of this, we have little third party overhead costs, allowing us to provide high level care at affordable costs.

Meet Our Doctors

CDDA was developed and is owned by Dolores Rhodes, MD and Yvonne Bright, MD.

Dr. Bright and Dr. Rhodes met over 20 years ago while serving in the US Navy. Dr. Bright joined the Calvert Internal Medicine team in 2001 followed by Dr. Rhodes in 2011. Not only have they been in practice together since 2011 as Gastroenterologists in Calvert County, they have a fun, energetic friendship that is infectious to staff and patients at CDDA.

Yvonne Bright, MD

Dr. Bright brings 22 plus years of medical experience to the CDDA team. She is Board Certified in Internal Medicine and Gastroenterology and has been in practice since 1994. Dr. Bright received an undergraduate degree from University of Virginia and attended medical school at Uniformed Services University of Health Science, Bethesda, MD.

She is a fellow of the American College of Physicians and received a teaching award during her fellowship. Dr. Bright lives in Calvert County. She loves reading and cats and is involved in her local church congregation.

Patients’ Words

I was very nervous when I went to see Dr. Bright. She was absolutely wonderful. She took so much time to explain everything to me. She gave me all of the information I needed to make a decision regarding how to proceed and I felt absolutely comfortable with her. I am so blessed that I got Dr. Bright. She was great.


I will choose Dr. Bright next time and I recommend her to my family and friends. The staff were kind, caring and relaxing. Dr. Bright’s manner put me at ease immediately and she was very caring afterward.

Dolores Rhodes, MD

Dr. Rhodes has been practicing medicine for over 17 years. She is Board Certified in Gastroenterology and Internal Medicine. Originally from California, Dr. Rhodes, graduated from the University of the Pacific in Stockton, CA and from the Howard University College of Medicine. She completed her fellowship in Gastroenterology at the Naval Medical Center in San Diego in 2006. She then graduated from the Medical University of South Carolina in Advanced Endoscopy in 2007 followed by joining Calvert Internal Medicine team in 2011.

Patients’ Words

Dr. Rhodes is very thorough. She listens and understands patients’ questions and answers them with common sense. She has superior experience and is extremely proficient.


I had a second procedure with [Dr. Rhodes] and she was very professional. Bedside manner was friendly. Most of all, she was informative at both the office visit and before and after the procedure.


Dr. Rhodes has been excellent to me and very thorough with my care. Her staff goes above and beyond as well.

Find Us

Driving Instructions

Use the map and directions below to find us. Please allow yourself plenty of time to safely travel to our endoscopy center. We ask that you arrive 45 minutes prior to your appointment or procedure. If you have trouble finding us, please call our office at 443-975-7966 and we’ll be happy to assist.

From North: Travel southbound on Solomons Island Road. Turn right onto Stoakley Road. Turn left onto Prince Frederick Boulevard. Take the first left to reach our building.

From South: Travel northbound on Solomons Island Road. Turn left onto Stoakley Road. Turn left onto Prince Frederick Boulevard. Take the first left to reach our building.

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