an excellent physician.
Mar 2026
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Verified SHC Patient
Straightforward, professional, knowledgeable, interested in patient as person
Mar 2026
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Verified SHC Patient
It was a pleasure dealing with him. He covered everything professionally while maintaining a very warm. pleasant persona. I feel very comfortable in his hands.
Mar 2026
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Verified SHC Patient
It is obvious that he is very knowledgeable and experienced. He was clear and concise, explaining things in a very understandable way. He gave a very strong recommendation based on my specific circumstances.
Feb 2026
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Verified SHC Patient
Dr. Buyyounouski is confident and knowledgeable. He was easy to talk to and was precise and direct in answering my questions. Following our video visit, I have a lot of confidence in Dr. Buyyounouski and his team to treat my prostate cancer.
Jan 2026
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Verified SHC Patient
Great doctors, NP, and team members are all excellent. Particular appreciation to Dr. David Wu Mona, NP who often speak to. Jennifer W. is also very helpful to me navigating vaiors admin issues.
Dec 2025
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Verified SHC Patient
Dr. Buyyounouski was very professional and also his staff. I was very impressed with his abilities.
Nov 2025
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Verified SHC Patient
very much in tune with a patents needs , very honest answers to questions asked.
Nov 2025
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Verified SHC Patient
Overall great experience
Oct 2025
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Verified SHC Patient
He was great ! I'm SO glad to have him as the Dr.for me at this time !
Oct 2025
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Verified SHC Patient
Good Heart and great explanation!
Oct 2025
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Verified SHC Patient
Excellent communicator!
Oct 2025
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Verified SHC Patient
Very helpful and informative.
Sep 2025
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Verified SHC Patient
Dr. Buyyounouski and his staff did an exceptionally professional and thorough job. Dr. Buyyounouski explained my medical situation and the treatment plan well, and answered all of my questions. I also appreciated his expressed attitude that we are going for a cure of my illness.
Sep 2025
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Verified SHC Patient
Anserwed all my questions. Is ready to take care of the problem.. Very imforative,.
Aug 2025
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Verified SHC Patient
Straight forward and candid
Aug 2025
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Verified SHC Patient
good repour with doctor
Jul 2025
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Verified SHC Patient
Not much to say that hasn’t been said by countless others. My opening experience at Stanford Rad Oncology was confidence inspiring. My Dr won over both my wife and me…along with his Team of pros. Thank you, Stanford
Jul 2025
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Verified SHC Patient
EXCELLENT DOCTOR>
Jun 2025
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Verified SHC Patient
He was very personable. He listened to my concerns and questions and effectively addressed/answered them.
May 2025
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Verified SHC Patient
Dr. Buyyounouski has excellent communication skills. He asked me questions to verify my health status. It was very apparent he was very familiar with my case and history. He then went into great detail of the procedure he would be performing and what to expect. He impressed me by making sure I understood the thermology of the procedure. He is a great educator. The Dr. explained my future treatment plan. He did not end the conversation until he was sure I was satisfied, and any concerns were addressed. He advised me to go to "My Health at Stanford" website for written information of this visit. The Dr. told me how to get in contact with him and his staff should I have additional questions. The next day I did have a question. Three hours later I received the answer from Dr. Buyyounouski, through his staff. I was very impressed with Dr. Buyyounouski, After the appointment I felt I had the knowledge of what my day of the procedure will be like. I am very confident and feel blessed to have the care of Dr. Buyyounouski and Stanford.
May 2025
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Verified SHC Patient
Good visit
May 2025
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Verified SHC Patient
Super listener and explainer. Felt 100% confident in the treatment plan.
May 2025
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Verified SHC Patient
Very helpful
Very accommodating
Very knowledgeable
May 2025
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Verified SHC Patient
The physician and his entire staff were extremely courteous, professional, and knowledgeable.
Apr 2025
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Verified SHC Patient
He explained things well and answered my questions.
Mar 2025
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Verified SHC Patient
The best!!
Feb 2025
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Verified SHC Patient
Thanks again. I appreciate all the information you and your staff provided me.
Jan 2025
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Verified SHC Patient
Consult was thorough. All questions & concerns were addressed
Jan 2025
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Verified SHC Patient
I feel very confidant in Dr Buyyounouski and look forward to our meeting on January 22.
Dec 2024
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Verified SHC Patient
The doctor is very patient and precise which is appreciated
Dec 2024
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Verified SHC Patient
Excellent discussion, thorough, presented the best available options and a clear plan forward.
Nov 2024
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Verified SHC Patient
Mark was excellent!
Nov 2024
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Verified SHC Patient
He seems to be an excellent Doctor. Very knowledgeable, friendly, great demeanor and put me at ease. We even had a few laughs which I enjoyed.
Nov 2024
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Verified SHC Patient
Great
Nov 2024
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Verified SHC Patient
Excellent information
Oct 2024
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Verified SHC Patient
He spent time to know me
Sep 2024
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Verified SHC Patient
Appeared very genuine and intuitive.
Aug 2024
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Verified SHC Patient
The entire experience with my doctor, his assistant and the nurse was top notch!
May 2024
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Verified SHC Patient
The Doctor and the staff that attended to me while at Stanford were above and beyound more than I expe
Feb 2024
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Verified SHC Patient
I hope not too many others be in the same position as me at present
Feb 2024
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Verified SHC Patient
very polite and to the point. Was good for me
Apr 2022
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Verified SHC Patient
Direct and informative answers to all questions. He provided a link to his YouTube video which was very helpful, it’s a little dated. HIs direct and efficient manner comes across as a little detached. Nurse and resident provided very good support
Mar 2022
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Verified SHC Patient
He is a very qualified and proficient in the area of Radiation oncology.
Jan 2022
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Verified SHC Patient
Knowledgeable doctor.
Oct 2021
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Verified SHC Patient
top rate Doctor!
Sep 2021
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Verified SHC Patient
He is very knowledgeable and professional doctor.
Sep 2021
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Verified SHC Patient
A very helpful and informative video visit - doctors & staff were knowledgeable & friendly.
Sep 2021
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Verified SHC Patient
Very much appreciated Dr. Buyyounouski's assessment and candor with his recommendation. I feel his input was directly related to my future intent and balance. The rest of the staff assisting were very helpful and very important to the process.
Jul 2021
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Verified SHC Patient
He was thorough and very informative about the process. He explained the procedure and timeframe. He told me what to expect and when. Thanks
Jun 2021
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Verified SHC Patient
Just appreciated the straightforward explanations and side effects of the treatment.
Jun 2021
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Verified SHC Patient
Dr. Buyyounouski and his whole team were very knowledgeable, professional, and helpful.
May 2021
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Verified SHC Patient
He seemed to be through he listened and he answered all questions I asked.
May 2021
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Verified SHC Patient
Super team
May 2021
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Verified SHC Patient
Dr. Buyyounouski answered all my questions plus gave his insight about the procedure and possible time line dates which they will confirm at a later date.
May 2021
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Verified SHC Patient
Appreciate his cantor
May 2021
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Verified SHC Patient
Felt very comfortable asking questions and thought the answers were on point and in a way I could understand.
Apr 2021
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Verified SHC Patient
Doctor Mark was very informative, gave me a lot of information to consider whether to have prostate removed or.do radiation and hormone treatment. Which is what chose. He answered all my questions.. He was Very professional and made me feel at ease. His staff was also very knowledgeable. Great experience calmed my nerves. Felt like I was in good hands.
Apr 2021
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Verified SHC Patient
Doctor plus his team were good with explanations.
Mar 2021
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Verified SHC Patient
Excellent rapport, clarity & thoroughness.
Jan 2020
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Verified SHC Patient
He spoke plain English and explain everything to me. No question unanswered.
Dec 2019
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Verified SHC Patient
Really good guy.
Nov 2019
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Verified SHC Patient
Both Dr. Buyyunouski and Dr. Miller were very thorough in explaining my options.
Sep 2019
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Verified SHC Patient
Compared to UCSF a great experience at Stanford.
May 2019
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Verified SHC Patient
Very professional - made me feel comfortable about the procedure.
Jan 2019
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Verified SHC Patient
Professional.
Dec 2018
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Verified SHC Patient
Outstanding presentation by Dr. Mark Buyyounouski.
Aug 2018
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Verified SHC Patient
This is one of the best teams if have had to deal with. Dr. Buyyounouski is fabulous.
Aug 2018
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Verified SHC Patient
Dr. was excellent. He answered all my questions, did not rush, took his time with me. Thank you Dr. Buyyounouski
Jul 2018
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Verified SHC Patient
Dr. Buyyounouski and his team were all professional helpful and concerned.
Jun 2018
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Verified SHC Patient
Dr. was a little stiff at first then he lightened of near the end.
Mar 2018
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Verified SHC Patient
Very thorough!
Jan 2018
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Verified SHC Patient
Dr. Mark Buyyounouski is excellent - completely thoroughly - great listener. I have complete confidence in him!
Nov 2017
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Verified SHC Patient
Doctors & staff were great could not ask for any one better.
Sep 2017
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Verified SHC Patient
Dr and staff didn't make us feel rushed. They allowed time to ask questions and seemed to genuinely care about my condition.
May 2017
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Verified SHC Patient
My experience could not have been better.
Apr 2017
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Verified SHC Patient
Very business-like, not a lot of empathy. (But I was there mainly for professional help, not emotional support.) Still, I ended up going with a different doctor who spent more time with me, and seemed much more interested in me & my case.
Mar 2017
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Verified SHC Patient
He was excellent!
Feb 2017
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Verified SHC Patient
The team was exceptional. Dr. B. is amazing.
Feb 2017
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Verified SHC Patient
I was well treated and provided adequate information.
Sep 2016
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Verified SHC Patient
All good.
Jul 2016
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Verified SHC Patient
Dr. Buyyonouski seems very smart and also friendly & capable & concerned I liked him very much.
Jun 2016
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Verified SHC Patient
Everyone went out of their way! Dr. Buyyounouski and all staff members life savers!!
Dec 2015
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Verified SHC Patient
Felt like a person not a number.
Aug 2015
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Verified SHC Patient
Very good.
Jan 2015
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Verified SHC Patient
Great doctor!
Jun 2014
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Verified SHC Patient