Arthritis & Rheumatism Associates, P.C. - Frederick, MD
161 Thomas Johnson Drive, Suite 250
Frederick, MD 21702 Directions
5.0 out of 5
5,413 verified ratings
5,413 Ratings, 5,243 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.
AI Overview
Patients consistently praise Arthritis & Rheumatism Associates, P.C. for compassionate, thorough, and knowledgeable care. Providers are described as excellent listeners who explain diagnoses, tests (e.g., DEXA scan) and treatment plans clearly, never rushing visits. Several comments note improved disease control (including rheumatoid arthritis) and effective osteoporosis management (Prolia, rituximab mentioned). Staff and PAs are viewed as professional and supportive. Overall sentiment is highly positive with trust in clinical expertise and communication.
Generated from the text of patient reviews
This AI summary is automatically generated from published patient reviews. It highlights common themes from the reviews, but as with all AI-generated content, there may be errors. Please exercise caution and refer to the original reviews for full context.
Aug 29, 2026
Grant Louie, MD
Excellent doctor, appointment wasn't rushed, answered all the questions.
Aug 28, 2026
Engages well with patients. Takes time to explain and educate patients, Kind and respectful. Knowledgeable and up to date with her areas of expertise.
Aug 28, 2026
Patient with the patient. Listened carefully as I rambled on but asked specific questions in response, leading to great conversation. No rush, she seemed to enjoy educating me.
Aug 28, 2026
She is a wonderful doctor.. She made sure I understood the results of my dexa scan. She explained the pros and cons of different therapies. She was compassionate, extremely helpful, kind, and clear. I recommend her highly!
Aug 28, 2026
Dr. Ziglar is one of the best doctors I have ever been to. She is empathic, knowledgeable, a good listener, and a great communicator.
Aug 27, 2026
Very thorough informative caring and understanding
Aug 27, 2026
Terrific visit. Taylor took time to explain the DEXA results and how they compared to previous tests. It was nice having things explained in a way I could understand. Looking forward to seeing her again!
Aug 26, 2026
As always amazing! Dr Mahe is one of the best. She listens and take her time with me as if there is no other patient.
Aug 25, 2026
Dr. Louie is very knowledgeable and professional without losing the compassion we all want.
Aug 25, 2026
Dr. Maher is so pleasant, easy to talk to, and she truly listens to you. I would give her a 10 star rating if it were possible.
Aug 23, 2026
As always, Dr. Louie is thorough and kind. He is a wealth of knowledge and ready to help.
Aug 23, 2026
Kind, attentive, present, focused, gives you the time you need. Considers your concerns.
Aug 22, 2026
Thorough and attentive. Thinks through solutions for individual care of patient. Highly recommend Dr. Katherine Maher!
Aug 21, 2026
Taylor as always was very professional. She answered any questions that I had and discussed courses of action that we would be looking at. Always enjoy my visits with her and her feedback.
Aug 21, 2026
Dr. Louie is very thorough. He does an outstanding job of explaining any issues -he listens, really listens to patients concerns.
Aug 21, 2026
I have been Dr. Ziglar’s patient for over eight years. My experience with Dr. Ziglar has been excellent: she is a good listener, caring, and has very kind manners. Dr. Ziglar is very organized and has an effective skill to compile patient’s medical history, updated test results, patient’s reported medical updates, and make effective decisions regarding the treatment!
Dr Ziglar is a great (prompt and effective) communicator with other providers which makes her an appreciated team player!
Aug 21, 2026
Dr. Maher continues to offer first-rate care and diagnoses regarding my RA treatments. She is patient in answering my questions and explains my RA test results.
Aug 20, 2026
Knows how to communicate with patient. Follow through - excellent
Aug 20, 2026
He is the best doctor I’ve ever had and I have had many. He is a great listener and he has helped me quite a bit.
Aug 20, 2026
Dr. Ziglar is attentive, and she listens. There is no rush. She is kind and thorough.
Aug 19, 2026
Dr. Maher is always so good at truly listening, asking questions if needed, and giving helpful feedback/help. I’m very thankful that she is my Rheumatologist.
Aug 19, 2026
Excellent caring, friendly, thorough doctor
Aug 19, 2026
Dr. Louie took his time and gave me suggestions to make me live with arthritis.
Aug 19, 2026
Very pleasant to work with. Taylor explained everything clearly.
Aug 15, 2026
Dr. Ziglar took her time during my appointment and was very interested in getting into the route cause of my issues. She has the bedside manner and truly care for her patients.
Aug 14, 2026
PA Cheripko was professional, knowledgeable, helpful, courteous, did not rush me, answered all my questions, and had helpful suggestions to make. She is skilled and pleasant, an uncommon combination, and I highly recommend her as a clinician.
Aug 14, 2026
Dr. Maher is an excellent physician. She is personable, efficient, and treats the whole person. Not just the issues which fall in her expertise. She is kind, but also to the point.
Aug 14, 2026
A very pleasant experience. Doc was easy to work with and explained everything in a way I could understand.
Aug 13, 2026
Taylor was great! No surprise there. She came prepared and addressed all my concerns. She's calm, funny and to the point. I would recommend her to friends and family.
Aug 13, 2026
Dr Ziglar provided a very thorough exam and took the time to explain a course of treatment.
Aug 12, 2026
Very professional. Good listener. Took the time to get to know me as a patient addressing my questions/concerns even those that did not fall under her specialty. A real breath of fresh air compared to some of my other medical professionals.
Aug 12, 2026
Dr. Maher is always informational and easy to talk to.
I have been seeing her for several years. I recommend her 100 %.
Aug 8, 2026
Dr. Louisa Ziglar is a compassionate and intelligent physician! I almost look forward to going for a doctor's appt.
Aug 6, 2026
she was very thorough
Aug 6, 2026
She has been my rheumatologist for 10 years and I would never go to anyone else.
Aug 6, 2026
DR. Grant Louie is a very friendly Doctor. Love taking to him 😊
Aug 6, 2026
Dr. Maher is kind, considerate and takes the well - being of her patients very seriously. I could not ask for a better physician!
Aug 6, 2026
Dr. Maher always takes time to review any concerns or questions I have. She is very attentive to my treatment and provides feedback on possible options moving forward.
Thanks
Aug 5, 2026
Taylor is an excellent P.A. I was greeted warmly and asked what was most on my mind healthwise that day. She is a good listener, and answered my questions knowledgeably and with empathy. Taylor partners very well with my rheumatologist in managing my rheumatological health care.
Aug 5, 2026
I had a very good experience with Dr Louie. He was very attentive to my concerns and took the time to discuss my situation in detail.
Aug 4, 2026
Very good experience! She draine my knee no pain it now feels like a new knee. I am very thankful for her care
Aug 4, 2026
Doctor Maher is very caring and knowledgeably and does not rush me thru. She takes her time and ask questions.
I really like her as a professional. I highly recommend.
Jul 31, 2026
Great office experience. Very easy to talk to. Always answer my question about any concerns. She makes my visit very pleasant!
Jul 31, 2026
Dr. Louie was very good with describing what his concerns were regarding my health. He gave options and what were good and bad for each.
Jul 31, 2026
Very useful interaction, and right on schedule!
Jul 31, 2026
Professional and courteous. Listens to his patient.
Jul 31, 2026
Taylor is great ! She really listens to you , answers all questions and explained treatment plan
Jul 29, 2026
A very informative doctor who listens to your questions and provides thorough explaination to assure you understand. Have gladly referred him to friends.
Jul 29, 2026
Very knowledgeable assuring the treatment path selected is through discussion and made together.
Jul 29, 2026
Taylor was very professional and patient with all of my questions. In fact, I learned a lot and left feeling much more educated about my situation. The practice is very well run and professional from the minute you walk in the door.