Arthritis & Rheumatism Associates, P.C. - Rockville 5, MD, MD
14995 Shady Grove Road, Suite 550
Rockville, MD 20850 Directions
4.9 out of 5
7,235 verified ratings
7,235 Ratings, 7015 Comments
The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy.
Oct 16, 2025
Grace Ahn, MD
Dr. Ham provides excellent care and is very thorough.
Oct 14, 2025
Dr Ahn is always professional, caring and considerate!
Oct 10, 2025
I had a very nice visit with Dr. Ahn. She is so efficient, effective & very pleasant to visit with. She is very professional and makes me feel cared for while undergoing my current osteoporosis diagnosis.
Oct 10, 2025
Great!
Oct 9, 2025
Extremely knowledgeable and Professional.
Dr. Ahn is very kind and engaging. Just what you want when discussing important health issues.
Oct 8, 2025
Dr.Ahn is always so nice and understanding. She really tries to help find the best ways to treat you. So kind and caring.
Oct 7, 2025
Dr Ahn has a pleasant, quiet, and calm demeanor. She is not an alarmist. Listens to her patients and recommends sound treatment plans to target the patient’s condition. I do recommend Dr Grace Ahn to anyone looking for a good RA Specialist.
Oct 3, 2025
Dr. Ahn is outstanding. She provides a comprehensive assessment, and clearly explains the medical situation in non-technical terms. Wonderful doctor.
Oct 1, 2025
Exceptional. Dr. Ahn took the time to thoroughly understand my symptoms and developed a plan for addressing real concerns. She was reassuring, while being candid. An excellent, caring, responsive professional.
Oct 1, 2025
Excellent Dr. and staff
Sep 27, 2025
Dr. Ahn is thorough and cares. She explains plan.
Sep 27, 2025
Dr,always caring and kind.Take time to explain your situation.love her .would recomend her to anyone who needs help
Sep 25, 2025
Great
Sep 23, 2025
Dr Potter is one of the most professional doctors I have ever had the pleasure of meeting. His detailed diagnosis of medical conditions and how to treat them are absolutely the best.
Sep 22, 2025
Dr. Potter is fantastic!
Sep 19, 2025
She was amazing took a lot of time with me and she cared about how I was feeling, diagnosed me and made sure I understood.
Sep 19, 2025
Doc Kumar is always on point, she takes care of me. I haven't any gout attacks in years
Sep 19, 2025
Very compassionate and caring
Sep 19, 2025
Excellente
Sep 19, 2025
Great doctor. Listens to the patient and gives the needed recommendations.
On top of that, he is a gentleman.
Sep 19, 2025
Dr. Kumar always seems to have known me all my life.
Dr. Kumar is thorough and personable, she explains all of my treatment options and we choose which option is best. I trust her judgment. I am very pleased that Dr. Kumar was recommended to me.
Sep 18, 2025
Great experience. The entire staff is friendly and welcoming. No wait time. Dr. Kumar has great communication skills and is very responsive. I feel very confident in her care. She takes her time in explaining treatment options and answering questions. I feel fortunate to be her patient. Thank you
Sep 18, 2025
As always, Dr Kumar enthusiastically cares for my entire physical health! She asks questions to address each of my simple mention of a physical concern; and then makes suggestions and recommendations for follow-up treatments. Before seeing her for the first time, I was in such pain. She recommended a treatment that gave me my life back!
Sep 17, 2025
Wonderful, completely understandable, I feel we have a plan with which I’m fully onboard!
Sep 17, 2025
She is an excellent doctor. Caring and professional
Sep 16, 2025
Very professional and knowledgeable.
Listened to my concerns and provided supportive assistance with ordering the treatment that I needed.
Sep 14, 2025
Dr. Potter is a knowledgeable, attentive and thorough doctor. Easy to talk to, and willing to answer questions to any depth you want to take them. I highly recommend him.
Sep 12, 2025
Listened, easy to converse with, asked appropriate
questions, provided options to treatment,
readily available
Sep 12, 2025
A caring expert. Regret that he is retirinv.
Sep 12, 2025
My experience was good as always, it was a follow-up from blood work, that was done from my last appointment. Everything checked out great, the doctor answered questions that was asked and I was very pleased with all that was discussed.
Sep 12, 2025
Fantastic
Sep 11, 2025
As always a good visit.
Sep 11, 2025
Thanks Dr. Potter for your awesome treatment from taking time to be thorough to allowing time for questions and really partnering with me as your patient!
Sep 11, 2025
Very pleasant and professional.
Sep 10, 2025
Dr Kummar is always gracious and pleasant to visit. Her gentle administration of my cortisone shots is most appreciated Also kudos to the lady who kindly agreed to take my BP twice manually
Sep 10, 2025
My rating is based on roughly 10 years of care by Dr. Matsumoto. He is a scientist, diagnostician, and care giver. Sadly, he is retiring. Without exception he is the best doctor I have ever worked with.
Sep 10, 2025
Dr. Potter is a caring and skilled doctor. Happy he’s on the team of quality doctors I have formed around my 96 year old mother’s medical needs. Ty
Sep 9, 2025
Dr Potter seemed very thorough and listened to me explaining everything going on with me. He seemed determined to get to the cause of the issues.
Sep 9, 2025
Dr Ahn is not only a great professional but a very kind person.
I strongly recommend her to anyone!
Sep 9, 2025
Dr Potter is a fantastic Doctor.
Sep 9, 2025
Always a wonderful experience mtg with Dr.Potter
Sep 8, 2025
I just had to leave a review for Dr. K.
I'm a new patient, and although I was not referred to Dr. K, I can say with total honesty that it was the best choice in physicians that I ever made.
Dr. K took plenty of time to get to know me, she asked tons of questions about my medical history, and wanted to know everything about my condition. She asked me several times what questions I had, and I found that to be remarkably comforting - she wanted to put my mind at ease about my condition and my treatment options.
In my experience, there aren't a lot of doctors who practice the care & compassion that Dr. K demonstrates. I feel like I've won the lottery having her as my doctor.
Sep 5, 2025
When I tell you De.Potter is that doctor who really care about his patients and I love that he made sure I understood all my labs as well what he recommends I should do next. I’ve seen 5 different doctors Dr.Potter is the only one who could really tell me what is going on with me. I really appreciate his advise.
Sep 5, 2025
She’s very nice. She’s very professional. She’s methodical. She seemed very concerned about me.
Sep 3, 2025
Dr Kumar is an excellent listener and is interested in problem-solving.
Sep 3, 2025
I meant to click on the stars in my submission.
Sep 3, 2025
Great Doctor
Sep 3, 2025
She listened and gave helpful advice and follow-up
Aug 29, 2025
Great experience. Dr. Potter went over my xrays, explain them as well as answer my question so I as the patient could understand.
Staff was friendly and accommodating.
Aug 29, 2025
I have been going to Dr Ahn for several years and have complete trust in the medical care I receive, she is a great physician