Ana Ponce Kiess, MD, PhD
Radiation Oncology
Johns Hopkins Sidney Kimmel Comprehensive Cancer Center
401 N. Broadway, Weinberg BLDG, Floor-L1 (Lobby Level)
Baltimore, MD 21287 Directions
4.9 out of 5
128 verified ratings
128 Ratings, 49 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 16, 2026
Dr. Kiess is highly capable, deeply knowledgeable about her area of practice and empathetic. She has explained the treatment plan and what to expect. I am grateful to be under her care.
Jun 16, 2026
Excellent
Jun 10, 2026
Dr. Kiess is always very knowledgeable and thorough with her explanation of my condition and test results and how to plan my treatment going forward. She and her entire team. We're completely professional and a pleasure to discuss my condition with.
Jun 8, 2026
Dr. Kiess is wonderful. My favorite doctor! She is warm and thoughtful.
Jun 8, 2026
She is an amazing doctor
May 29, 2026
Really helpful in translating a very scary diagnosis into concrete terms
May 29, 2026
So informative and pleasant
May 18, 2026
It was my first visit to the Radiation Oncology Department and Dr. Kiess made me feel welcomed.She listened attentively, which indicated that she was interested in what I had to say.My assessment is that she's a caring individual.
May 13, 2026
Dr Kiess is the absolute best and I've seen many other physicians at JH (and elsewhere) over the years
May 6, 2026
Dr. Kiess is awesome, my favorite doctor ever - if she is seeing cancer patients the world is a better place
May 4, 2026
Excellent: caring, communicative, knowledgeable.
Apr 27, 2026
Dr. Kiess I believe is a very good doctor. She listens. She is knowledgeable. I entrust her with my care.
Apr 20, 2026
Great introduction and concern for my wellness
Apr 17, 2026
Answered my questions
Apr 15, 2026
Very kind and helpful
Apr 13, 2026
Very good
Apr 10, 2026
Excellent provider. Considerate and thoughtful. Explained her recommendations for therapy in a way I could understand.
Apr 8, 2026
My profession for 44 years has been a healthcare provider, so I judge by those standards. I would give this provider the highest rating.
Mar 16, 2026
She is amazingly kind and compassionate. She knows her job and genuinely wants to help.
Mar 16, 2026
Dr. Kiess is the best. I am very fortunate to have her as my radiation doctor. She is thorough and very knowledgeable. I follow her recommendation without hesitation. I have great respect for her.
Mar 13, 2026
Outstanding radiation oncologist
Mar 11, 2026
Dr Kiess was one of the best if not the best doctors I have ever seen. She did her homework and worked with her colleagues to help me determine a plan for care.
Mar 4, 2026
Dr Kiess and her resident [staff] were excellent. They were clear in explaining the PET scan results and recommendations going forward.
Mar 2, 2026
Excellent provider,great personality, communication in easy to understand, answered my questions without me asking,all over magnificent
Feb 20, 2026
Very knowledgeable, great bedside manner, clearly articulated complex test results.
Feb 9, 2026
Dr. Kiess is the best!
Feb 4, 2026
Very knowledgeable and made me feel valued and a part of my health care decisions
Jan 29, 2026
Was able to direct me to appropriate care
Jan 28, 2026
Dr Kiess was an excellent doctor, prepared me for what was ahead
Jan 21, 2026
Dr Kiess is the best! She is a life saver and I couldn't thank her enough for her compassion and professionalism
Jan 9, 2026
Dr. Kiess is an expert in her field of Radiation Oncology specifically related to prostate cancer.
Jan 7, 2026
Dr Kiess responded point by point to each one of my questions regarding my recovery and the Impact of radiation therapy to my overall longterm health
Jan 5, 2026
My visit was very, very informative, timely, and helpful.
Dec 31, 2025
Dr. Kiess is an exceptional doctor, who oversaw my radiation treatment for a recurrence of prostate cancer over the past two or three months. From start to finish, she was kind, empathetic and reassuring, as well as extremely knowledgeable. On the occasions when I expressed frustration with my preparations for the treatment, she unfailingly gave me the informative feedback that encouraged me and assuaged my concerns. She provided great support throughout the entire experience, always listening attentively to my concerns and giving me the feedback and encouragement I needed. I cannot Imagine a better physician for my treatment.
Dec 31, 2025
Extremely knowledgeable
Dec 19, 2025
My wife and I were most impressed with our first visit. Dr. Kiess is one of the most engaging and informative health care providers we have encountered. Seems to be sensitive and caring. Laughs easily putting patient at ease. Very important.
Dec 10, 2025
Dr. Kiess is OUTSTANDING!!!
Dec 8, 2025
She was excellent.
Dec 3, 2025
Wonderful physician who explains in a manner a patient can understand. Compassionate and takes time to explain or answer any questions and concerns.
Nov 24, 2025
Great customer service.
Nov 24, 2025
Dr. Kiess has been terrific in supervising my radiation treatment for a return of my prostate cancer. She was very informative and gave excellent advice to inform my treatment decision. She is warm and compassionate, listens to my questions and provides excellent counsel and feedback. I feel fortunate to be in such good hands.
Nov 12, 2025
I'm very happy with the care from Dr. Kiess.
Nov 3, 2025
Excellent good
Oct 31, 2025
Dr Kiess was a godsend and helped navigate us through a very difficult process.
Oct 22, 2025
Dr Kiess and her team have done an EXCELLENT JOB providing the treatments and follow up care related to my Prostate Cancer!My family and I continue to utilize and recommend John's Hopkins for healthcare needs!
Oct 20, 2025
Very good, Skilled and made me comfortable
Oct 13, 2025
Very understanding and communicates very well
Oct 8, 2025
Very good and professional
Sep 15, 2025
Always love Dr Kiess