Credentials

Credentials

  • Board certifications

    • Medical Oncology - American Board of IM/Medical Oncology

  • Academic titles

    • Assistant Professor, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell

  • Medical school

    • New York Medical College

  • Residencies

    • North Shore University Hospital

  • Fellowships

    • North Shore University Hospital

  • Affiliations

Locations & insurance

Locations & insurance

Insurance information

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Patient ratings & comments

Patient ratings & comments

Unlike websites where anyone can post doctor reviews, only actual patients can provide information by completing the survey sent to them by Press Ganey. Learn more.

4.9 out of 5 4.9 out of 5 rating
| 122.0 patient ratings & 79 patient comments

Friendliness/courtesy of the care provider

4.9 out of 5 4.9 out of 5 rating

Explanations the care provider gave you about your problem or condition

4.9 out of 5 4.9 out of 5 rating

Concern the care provider showed for your questions or worries

4.9 out of 5 4.9 out of 5 rating

Care provider's efforts to include you in decisions about your treatment

4.9 out of 5 4.9 out of 5 rating

Degrees to which care provider talked with you using words you could understand

4.9 out of 5 4.9 out of 5 rating

Likelihood of your recommending this care provider to others

4.9 out of 5 4.9 out of 5 rating

Most recent comments

Patient comments are gathered from the Press Ganey Patient Satisfaction Survey. Comments are displayed in their entirety and are anonymous for patient privacy.

07/23/2019
"Dr Bayer is the best! she always explains everything. she is the most caring doctor that I have ever seen."
07/06/2019
"great"
06/21/2019
"Dr. Bayer team excellent including Priscila Koh. Also Eva McLoughlin."
06/07/2019
"Absolutely the best doctors & caring."
05/28/2019
"Dr. Bayer is a remarkable physician who shows the utmost care for her patients."
04/26/2019
"Dr. Bayer is the most warm, friendly understanding doctor in the world. "
03/21/2019
"Dr. Bayer on top of her game."
03/09/2019
"Dr Bayer is the reason that I am alive today. Her positive and hopeful approach with her extensive knowledge gave me hope that I needed. She never gave false reassurances. Her smile warmed my heart and made me feel that she would never steer me wrong."
02/28/2019
"Any patient is lucky to have Dr. Ruthee Bayer as their dr. I am one of them. "
02/21/2019
"Dr. Bayer is a knowledgeable physician who is caring and very approachable."
02/19/2019
"Dr. Ruthee-Lu Bayer is the best and she has my best interest at heart."
02/19/2019
"excellent provider in all aspects of my medical care."
01/29/2019
"Dr Bauer is the best. I trust her completely! she always explains everything. she is exceptional!"
01/21/2019
"Dr. Bayer is one of the most knowledgeable physicians I have ever met ! NorthShore is lucky to have her"
12/18/2018
"Excellent care. Dr. Bayer is wonderful caring I trust him with my life. Explains everything goes over treatment test results."
11/26/2018
"My care provider (Dr. Bayer) is family now so I feel comfortable with her & she always encourages me and makes one feel good during my visit."
11/12/2018
"Have never had a problem with Dr. Bayer and I would recommend her to anyone."
10/25/2018
"Dr Bayer is wonderful, I trust her completely!"
10/18/2018
"I would definitely recommend this provider to anyone who is in need of care/services. "
08/21/2018
"God Bless her"
07/30/2018
"Dr. Bayer is outstanding - The other doctors I have come in contact with (Dr. Donahue & Dr. Savona & _____ Joseph & Rose Roddy) have also been most competent & caring."
07/25/2018
"Dr. Bayer is the most caring provider I have had trust in her. She saved my life."
07/04/2018
"Dr. Bayer is the most considerate and caring doctor who has been taking care of me for about 12 years. She is always there for me."
06/30/2018
"Dr. Bayer is the best!!!"
06/22/2018
"Dr. Bayer is my doctor my friend she's pleasant and professional what can I say she saved my life and would recommend her to anyone, I was lucky to have her and may God bless her and the staff - thank you."
06/17/2018
"Dr Bayer is the best."
05/29/2018
"seemed very professional and knowledgeable."
05/24/2018
"Dr. Boyer is a wonderful doctor she spends time to explain tests & scan results she gets back to me when I call with concerns of my health. She is a caring Dr."
05/03/2018
"Dr. Bayer and I have been together since 2012. She is wonderful - caring. This is my second time at NHL and we are working through it together."
04/19/2018
"Dr. Ruthee Lu Bayer is a great doctor would definitely recommend her to people & friends."
04/09/2018
"I have been under Dr Bayer's care for two years and SHE IS THE BEST! Professional, knowledgeable, caring, accessible, all good things."
04/01/2018
"Dr. Bayer is a wonderful caring doctor. She called me with blood results right away and she always explains results and other issues. She makes an effort & provide great care for me."
03/08/2018
"Dr. Bayer is an excellent dr."
02/27/2018
"Dr. Bayer is the best. I had a choice to go into the city for my treatment. I am so happy that I did not. 9. The highest scale. "
02/24/2018
"Dr. Bayer is the best."
02/06/2018
"This doctor is the BEST!!!! I have every confidence in her. Over the TOP. "
01/25/2018
"Other than a person needing an _____ doctor I would recommend Dr. Bayer in a heartbeat."
01/17/2018
"Very good care provider; would recommend to anyone in my condition..."
12/29/2017
"Dr. Bayer takes time to explain issues about my health she is a wonderful dr. I have confidence in her she is sincere caring and a kind person."
09/27/2017
"Very good."
09/22/2017
"Dr. Bayer is wonderful! She is very caring & always _____ treatment options. One of the best doctors ever!!!"
09/21/2017
"Very good."
07/20/2017
"I know Dr. Bayer for 11 yrs. She got me through my cancer with concern & caring. I just love her."
07/13/2017
"Excellent..."
07/10/2017
"Great visit helpful wonderful caring Dr. Bayer."
06/26/2017
"Aways a good appointment with Dr Bayer"
05/16/2017
"Dr. Bayer is the best."
05/04/2017
"No bad experience."
05/02/2017
"Love Dr. Bayer."
05/02/2017
"Excellent."
04/28/2017
"My doctor is THE BEST!"
04/25/2017
"Experiences with Dr. Bayer have always been very positive."
04/13/2017
"Dr Bayer is so kind and caring. I feel confident in her as does my family. all of her staff ......... Meina Fung our NP is the best!!"
03/28/2017
"Dr. Bayer is an excellent dr."
03/27/2017
"Dr Bayer is an amazing physician! She instills confidence and is very easy to talk to. Very good doesn't actually describe her but excellent does."
03/07/2017
"She is a great doctor, great experience."
02/15/2017
"Dr. Ruthee-Lu Bayer is the best doctor. I still alive after 12 years she give me bone morrow transplant. "She is the best." Thank you very much Doctor Bayer."
02/01/2017
"I wouldn't trade Dr. Bayer for anything!"
12/19/2016
"Dr Bayer is awesome kind caring smart understanding and explain everything she is a God Sned and Saved my life"
10/31/2016
"I have the utmost faith in Dr. Bayer"
10/24/2016
"Dr. Bayer is very knowledgeable and understanding to her patients. She makes my day bright!!"
10/19/2016
"Dr. Bayer is the best. Always gives the time needed & explains thoroughly."
10/10/2016
"I never have a bad experience at Monter. I brag to everyone about the great care I get!! I am so grateful. Thank you."
09/26/2016
"Dr Bayer is the best"
08/29/2016
"Dr. Bayer is the best."
08/28/2016
"I love my doctor."
08/27/2016
"Dr.Bayer is an angel"
08/25/2016
"Dr Bayer is one of the most caring dedicated physicians I have ever met. I have full faith and confidence in her. ."
08/11/2016
"Dr. Bayer she is like family to me. She is the best I do not know what I would do without her."
08/10/2016
"The most caring, knowledgeable, professional staff I have ever encountered."
07/20/2016
"She is the BEST!"
06/17/2016
"Dr. Bayer is AWESOME."
06/03/2016
"Dr. Bayer is very knowledgeable and spends as much time as needed at every visit."
05/03/2016
"Good experience."
04/26/2016
"Good."
04/17/2016
"Care provider is just fantastic, excellent, professional, best one can have. Thanks for such an excellent care provider"
04/08/2016
"The doctor is an angel from God. Thanks to her I went on with my illness. Love her."
04/08/2016
"Dr Bayer is one of the most caring doctors I have ever met. I have complete trust in her and her staff"
04/06/2016
"Dr. Bayer is #1. She is always caring, loving and understand you."

In the news

In the news

In the news
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