Charlotte Jane Sumner, MD
Neuromuscular Medicine
The Johns Hopkins Hospital
600 N. Wolfe Street, Rangos, Room 248
Baltimore, MD 21287 Directions
5.0 out of 5
55 verified ratings
55 Ratings, 30 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.
Jun 1, 2026
Dr Sumner is one of the most caring physicians I have ever encountered! Her expertise is amazing. I am happy to come to Hopkins .
Jun 1, 2026
The doctor who treated us was very professional and very prepared
May 11, 2026
I love how Dr. Sumner comes in to the room, strong and ready to go. She spends as much time as needed to evaluate where you are in your challenges due to Genetic disorders and develop a game plan to move forward. Even though options are limited somewhat I feel she is the best in her field. I have had many neurologist in different states due to my husband's military career so I have a lot to compare with.
May 11, 2026
Excellent!
May 4, 2026
Love her
Apr 20, 2026
Dr. Sumner's superior knowledge and experience have been very helpful to me in learning and understanding what I can and cannot do and what to expect In the future.
Apr 20, 2026
Dr. Sumner did a great job! Her MA was professional and very kind.
Apr 13, 2026
Dr. Charlotte Sumner is a compassionate and caring provider that takes her time to make sure her patients are heard, seen and understood. NEVER feel like she is rushing.
Mar 30, 2026
Visit was to determine if I had neurological issues that might have caused my bilateral vocal cord impairment. She was extremely thorough as she checked my neurological responses.
Mar 30, 2026
She did a thorough exam and spent enough time with me. She was also very nice.
Mar 23, 2026
Excellent. Very thorogh
Mar 23, 2026
Dr. Sumner has a wealth of knowledge and experience in neuropathy. She provides answer to all my questions and a plan to move forward.
Mar 23, 2026
Dr. Sumner is excellent in conveying information and concern
Mar 9, 2026
Dr Sumner gave me a very complete exam, asked questions about my history and listened.
Mar 9, 2026
Dr. Sumner is EXCELLENT! I've been seeing her for years and she is always professional, caring, and takes time to address any concerns. An expert in her field!
Mar 2, 2026
Dr. Sumner has followed me for many years and has been most helpful with my rare diagnosis RILP as she monitors my condition She is able to perform a complete exam on me and compare the results t my last visit and make the recommendations accordingly.
Feb 23, 2026
Dr Sumner went above and beyond the expected in the review of my records before my arrival, and the time spent face to face during my appointment in order to maximize my visit. She even expedited my check out so not to miss my flight.
Feb 18, 2026
Very caring of her patients
Feb 9, 2026
Dr Sumner is knowledgeable, articulate , and who cares about her patients.
Feb 4, 2026
Dr Sumner took a detailed Hx and performed a detailed clinical exam. I found her to be very thorough and she provided me with detailed feedback on her observations. Her explanations were easy to understand and very helpful. I would highly recommend her services.
Dec 15, 2025
She was amazing. She listened and explained everything before she did it.
Dec 8, 2025
This was my first visit with provider. She was/is outstanding in all respects. She was very knowledgeable about my health history.She conducted excellent exam, physically and orally.We communicated very well with each other. I
Nov 24, 2025
A very good visit
Nov 24, 2025
She was wonderful and listen to all my concerns.
Nov 17, 2025
JH Advantage + is fine.
Nov 17, 2025
She is knowledgeable and excellent doctor!
Nov 3, 2025
My neurologist has an incredible knowledge on my disease/issue.
Oct 13, 2025
Excellent care,
Oct 13, 2025
Outstanding doctor!
Sep 29, 2025
Well spoken, clear, knowledgeable, good listener, very good explanations, caring and and to process my concerns and provide good counsel