Zheng Z. Topp, MD

Z Topp is a wonderful oncologist. I've had three and she is my absolute favorite. She orders tests routinely to assure my overall health, answers my questions regarding cancer and other medical issues. She always spends enough time with me and knows my health history almost better than I do.

I love Dr. Topp, her MA, the infusion clinic RNs, the receptionists and schedulers. Everyone I interact with in those clinics is nothing but kind, cheerful, helpful and encouraging. Coming for my follow up appts is something I look forward to because of all the wonderful people I get to interact with.

All these years under care of health teams are excellent and very happy, no problem

My provider, Dr. Topp, is in the top 10. Very professional, knowledgeable, and approachable. She makes you feel at ease and give very clear follow-up clinical instructions. My Overall experience with the group has been very pleasant, and I am very thankful for their dedication and respect for everyone.

All positive, both provider & office staff

Very warm, welcoming and easy to talk to.

Care team is amazing!

Dr Topp is by far one of the best physicians I've ever encountered. Her advocacy and care has helped me immensely in my treatment for breast cancer. I always feel seen and heard by Dr Topp and her team.

I have a great experience with this provider and her team. I never leave without a clear view of our next steps.

Pleasant and professional as well as thorough

I appreciate Dr Topp has an approach where we are collaborative in my care.

Very helpful and kind! Thanks

Ever since I started seeing Dr. Topp she has provided exceptional care and has always been responsive and attentive. She is extremely knowledgeable in her field, and I especially appreciate how proactive she is in providing guidance and recommendations rather than simply responding to questions.Although we have since moved out of the area, I have continued to fly back to Portland specifically for appointments with her-and I plan to continue doing so. I highly recommend Dr. Topp to anyone looking for a knowledgeable, caring, and proactive physician.

Love Dr. Topp and her team. They have made this scary experience much easier to handle and always gave me hope that everything would be ok, and it was.

Dr Topp is always very pleasant and helpful

The entire team was welcoming as always. I greatly appreciate the support I receive from them.

Very friendly and helpful environment and good advice to treatment

Dr. Topp listens to my concerns and helps keep me as healthy as possible. I trust her implicitly.

Very knowledgeable and courteous

Dr. Topp (and all the office staff) are wonderful. I've had nothing but very positive experiences in all my interactions. So grateful for them!

Dr Topp and staff are very positive and easy to understand and work with.

Dr Topp is very personable along with knowledgeable about cancer and cure. She makes sure the meds she prescribes is doing alright with the patient. I enjoyed her very much.

Very caring staff Dr Topp is excellent and the whole team is wonderful

Dr. Topp and her staff have provided excellent care.

Good experience overall

Dr Topp is a great oncologist. I appreciate how she collaborates with me about my treatment. The staff is also great---they go out of their way to make appointments that work for me.

She is always a good listener, I would recommend her to anyone.

Dr Topp did a thorough job going over recent medical procedures done by a different provider at different hospital. She took the time to check up on previous concerns and address the plan moving forward. She continues to go above and beyond to care for me during my cancer journey. Dr Topp does a good job informing without over complicated. She also staying up on current data and information which helps guide us in making informed decisions concerning my health care. Thank you

I have been seeing Dr. Topp and her team for over a year now and she is an exceptional doctor and really cares about her patients. This is clear in how she provides care. I am glad to have her as my oncologist.

I am pleased with both my general as well as my oncologist.

Excellent attention, very good service

Dr. Topp is an oncologist. I saw her re breast cancer last fall. The visit in question was a follow up visit post surgery and radiation treatment. Visit went well. Dr. Topp is excellent physician.

I feel very well cared for with this clinic and this doctor. I feel so fortunate for my team and feel respected by them.

I saw Dr. Topp for follow up visit for my breast cancer. Dr. Topp examined me and told me the lump has shrunk and to continue taking the medication for my breast cancer. Dr. Topp listens and is empathetic to my concerns.

Dr. Topp provides excellent care. She is the best Breast Cancer Specialist in Portland.

Dr Topp is very personable and professional. She explains my labs and scans clearly. She makes sure I get my next appointments to see her, and have needed treatment sessions.

Dr Topp and her team are amazing. All of them show compassion and are great care takers. Dr. Topp spends meaningful time with her patients and I never feel rushed and I always feel like she has a personal interest in my health and wellbeing. She is awesome.

Care provider seem to genuinely care about my wellbeing.

Very warm and caring. Always makes me feel better. I'm grateful to be her patient.

Dr. Topp always listens to me and explains the things I need to know related to my treatment.

Dr Topp is kind, compassionate, pleasant, and clearly a master of her craft with excellent bedside manner. She's always both willing and able to help me in whatever way she can. I appreciate her and her care deeply and feel lucky to have her on my team.

Dr. Topp is always topnotch.

Dr. Topp is a very caring concerned doctor--considers everything going on in your life and what treatment would be the best for you in your life.

Dr. Topp is absolutely the best, most wonderful provider. She listens carefully, she cares, she spends time, she reassures, she explains, she partners with you, she researches the best treatment plan. I am so blessed to have her as my oncologist!

Dr Topp, and her entire team of assistants, nurses and administrative staff are excellent. To a person, their focus is on the patient and providing top notch care. The attention and care that they provide is testament to how focused they are on their patient's health. I am truly honored to have Dr Topp as my oncologist.

The entire team in Prov Onc/Infusion are very professional, warm and caring. They often know my name before I tell them. If you have to have cancer then this is the place to go for treatment.

All my experiences have been extremely good with this provider.

Love Dr. Topp.

Thankyou for being there for me.

Dr Topp and her team provide exceptional care.

Dr. Topp is a great doctor.

I am so grateful to have Dr. Topp as my primary oncologist. She is amazing because she really cares about her patients and takes the time to work with them on the process and items as they come up. I appreciate her very much and her entire support team as well.

Excellent service, thank you

Questions were answered in a respectful and clear way. Plan of care felt well directed.

Couldn't ask for a more caring, capable provider. Dr. Topp is the best!

Dr. Topp will answer questions that I have regarding my medical issue about oncology, but she also asks if there are any other areas that she might assist with health wise. She has great bedside manner!

Dr. Topp was very helpful at my recent visit and answered my questions very well. I appreciated that we worked together to make a plan for additional cycles of chemotherapy that are being added to my treatment plan.

Dr Topp is the best oncologist anyone could ever hope for. She is very knowledgeable, professional, kind, compassionate and willing to listen, which is sometimes a rarity in medical doctors. I am blessed to be her patient!

Dr. Topp is great.

I am so thankful that Dr Topp followed her hunch and revisited the pathology reports after my recent mastectomy. Even though it means a more aggressive treatment plan, I am forever grateful. She explains procedures clearly and listens attentively, not something always found in the medical world.

I had an extraordinary experience with Dr. Topp. From the very first moment, she showed genuine respect and took the time to truly understand my concerns. I never felt rushed-not even for a second. She treated me as if I were her only patient, spending as much time with me as needed.Dr. Topp listened very carefully, explained everything in a way that was easy to understand, and made sure I felt informed and comfortable with every aspect of my care. What impressed me most was that she also discussed the latest research breakthroughs, including findings from a publication released just a month ago. That level of knowledge and dedication is rare.I honestly cannot imagine a better doctor than Dr. Topp. I trust her completely with my health, and I am incredibly grateful and privileged to be under her care.

My only issue was my appointments were getting scheduled automatically without talking to me first to schedule the appointment. Not sure what is going on with the scheduling department but I had to have my account flagged so it doesn't happen again. Otherwise everything else is amazing!

Dismissive

Dr Topp and her team are excellent. She and her whole team are caring and knowledgeable. Having breast cancer is terrifying. Having Dr Topp and her team I knew I was going to receive great care and I did.

Exceptional care!

I had HR+ breast cancer removed 8/2024. I was fortunate to establish care with Dr. Topp. She is excellent! Her office and staff are wonderful. I feel very lucky to have her care.

All good! Loved her enthusiasm and concern for me.

Dr. Topp is always well prepared for our visits. She has clearly gone over my chart and any recent test results. She lets me ask questions and gives me her full attention. I feel very blessed to have her as my doctor.

I've always had a great experience each time I've visited, and the Care team has consistently treated me with the highest respect and kindness. I would definitely recommend them! The medical team is very professional and knowledgeable, and the doctor is highly skilled, approachable, and caring. I felt comfortable and all my questions were thoroughly answered.

Dr. Topp is extremely professional and very approachable. I can only describe her as excellent. I look forward to being my caregiver for my entire future.

Dr Topp is always so nice and the care team at her Providence Medical office are the best.

Dr. Topp is amazing. She and her staff made a difficult year of cancer treatment so much easier to take on.

When I told Dr Topp I was having a CT scan, she requested the report. She looked at the report and contacted me immediately. I feel very grateful that she is working to get me in for a biopsy as soon as possible. I really appreciate how quickly she moved on this.

Great experience...thank you Dr Topp!!

Always a pleasure to see Dr Topp. She is knowledgeable, compassionate and friendy.

Dr Topp is amazing!! Kind, supportive, understanding, compassionate, non judgmental and smart. I am so grateful to have her as my oncologist

Dr Topp is exceptional

The breast cancer team at St. Vincent's is outstanding!