Arthritis & Rheumatism Associates, P.C. - Frederick, MD
161 Thomas Johnson Drive, Suite 250
Frederick, MD 21702 Directions
4.9 out of 5
6,193 verified ratings
6,193 Ratings, 6,075 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.
Dec 6, 2025
Charlie Oshinsky, MD
Dr. Oshinsky is incredible. He is the first doctor I have come across where I truly felt considered, listened to, and believed. I am so grateful for his thoroughness. He will answer any questions before you even have to ask them. I will always recommend him to anyone who mentions to me that they need a rheumatologist.
Dec 5, 2025
The best!!!!
Dec 5, 2025
Taylor Cheripko, PA-C
Taylor is very thorough and doesn’t rush her patients.
Dec 4, 2025
Such a caring doctor. Excellent in her knowledge, she is personable. I thought I may be experiencing a flare with an autoimmune disease. The person answering fit me in and was so kind. I saw her, described my symptoms and difficulty with mobility . She knew my history, my past medical problems. Ordered my treatment with instructions , medication called in immediately. Picked it up on my way home. Dr Maher is the BEST!!!! She knows her patients.
Dec 3, 2025
Great doctor, she listens and cares about her patients. I highly recommend her as a Rhymatologist.
Dec 3, 2025
I love her. She is patient, understanding and took her time with me. I would recommend her to everyone!
Dec 3, 2025
Informative and helpful.
Dec 3, 2025
Dr. Ziglar always takes time to answers any questions I .may have.
Dec 3, 2025
Taylor Cheripko, PA-C
Pleasant concerned and knows
Dec 3, 2025
Eden Fernandez, PA-C
Ms. Hernandez was very thorough and addressed all of my concerns. I’m pleased with the treatment and follow up plans that were discussed.
Dec 3, 2025
Eden Fernandez, PA-C
Very caring, patient with explanations and options.
Dec 3, 2025
Great!!
Dec 3, 2025
Eden Fernandez, PA-C
My experience with Eden was great. She took the time to go over my health plan for now and for the future
Nov 29, 2025
Knowledgeable provider, pleasant and took the time to address my concerns
Nov 28, 2025
Taylor Cheripko, PA-C
This is a great practice with doctors, PA's, nurses and staff that are all highly skilled, patient and thorough. Highly recommended.
Nov 26, 2025
Dr Maher is the absolute best. she addressed all my concerns and discussed my particular situation in full. I leave knowing that I am getting the best treatment for me.
Nov 25, 2025
Dr. Maher is always thorough and makes sure you are comfortable with the treatments she prescribes. Very pleasant and friendly as well as her stall.
Nov 25, 2025
She is friendly and very accommodating. Highly recommended.
Nov 22, 2025
I was examined by both Dr. Maher and Taylor. They came prepared, examined me, had X-rays done during the visit, followed by interpretation and treatment plan. She is very personable, explains things well and took my concerns seriously. Highly recommend!
Nov 22, 2025
Wonderful visit as always
Nov 21, 2025
Very informative and helpful. Approved continuous Rx for persistent condition! Will lower steroids in Rituxan (infusion)
in another positive decision.
Nov 21, 2025
HE"S A GREAT DOCTOR, FELT VERY COMFORTABLE TALKING TO HIM AND I GOT ALLY ANSWERS,
Nov 21, 2025
Excellent! While my condition is not yet under control at the level Dr Oshinsky would like to see, we are working on that goal. My current status is among the best I have had since my diagnosis...
Nov 20, 2025
Eden Fernandez, PA-C
Professional, clearly explained everything, easy to communicate with. Caring and compassionate.
Nov 20, 2025
Good everyone is very kind !
Nov 20, 2025
Excellent
Nov 20, 2025
Eden Fernandez, PA-C
Eden was professional, informed, friendly, thorough and listened carefully.
Nov 20, 2025
Eden Fernandez, PA-C
She’s very smart and has great bedside manner. It was a pleasure meeting her.
Nov 20, 2025
Dr. Oshinsky is very warm and personable. I had two separate issues on this visit, my initial appointment with him. He addressed each issue thoroughly, giving me detailed explanations of the conditions and options for treatment. I highly recommend Dr. Oshinsky.
Nov 20, 2025
Eden Fernandez, PA-C
PA Fernandez was very professional and answered all questions related to my health.
Nov 20, 2025
Dr. Ziglar is very thorough and takes the time to explain things. She shows genuine interest and care for her patients.
Nov 20, 2025
Dr. Mayer is a wonderful listener and a fantastic doctor.
Nov 18, 2025
This was my first visit with Dr. Ziglar. I liked that she got to know me a little at first and then gave me a report on my dexa. I explained what I thought impacted the results and she agreed. She made recommendations for my balance and spoke firmly about never skipping a Prolia shot. I look forward to being under Dr. Ziglar's care.
Nov 18, 2025
Dr. Oshinsky is excellent - way beyond 5-stars. I feel that he has brought me back to life. He is very knowledgeable, arranged for many various detailed tests on my behalf, in order to make me well and out of pain. He listens to every detail, he is understanding, compassionate and never rushes me. I can just tell that he truly cares about me. I am so fortunate to have Dr. Oshinsky as my doctor.
Nov 18, 2025
Dr Louie spent a great deal of time with me explaining and educating me on my health issues. He was extremely thorough and empathetic. Finding the right physician can sometimes be a difficult process—I’m convinced he”s the right one for me!
Nov 15, 2025
Excellent as always. Personable, informative, and knows her stuff!!
Nov 15, 2025
Dr. Maher is a wonderful skilled physician. She listens to her patients and guides them with understanding and compassion.
Nov 14, 2025
Excellent she is very good doctor care about your health
Nov 13, 2025
As a new patient, Dr. Louie took a great deal of time with me, which I really appreciated. He answered all of my questions and was very patient and thorough. I'm glad he will be one of my providers.
Nov 13, 2025
Eden Fernandez, PA-C
She is very systematic
Nov 12, 2025
My appointment with Dr. Ziglar exceeded my expectations! She is such an attentive listener and discusses a variety of possibilities after describing my symptoms. Waiting for my appointment was well worth it and now I know why it takes a little while to see her!
Nov 12, 2025
As always, the BEST of care! I am thankful for Dr. Maher; for her kindness and knowledge.
Nov 12, 2025
Wonderful
Nov 12, 2025
Taylor Cheripko, PA-C
Very professional
Nov 11, 2025
Outstanding
Nov 11, 2025
Outstanding doctor
Nov 11, 2025
Dr. Maher is always very kind, helpful and knowledgeable about my condition. Very pleasant to talk to.
Nov 10, 2025
Great
Nov 8, 2025
Dr. Oshinsky listens and develops excellent plans for treatment. I am grateful for his continued support and successfully guiding me through a difficult diagnosis.
Nov 8, 2025
Eden Fernandez, PA-C
Excellent provider very skilled patient and willing to listen.