Credentials

Credentials

  • Board certifications

    • Internal Medicine - American Board of Internal Medicine

    • 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
| 139.0 patient ratings & 60 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

4.8 out of 5 4.8 out of 5 rating

Information the care provider gave you about medications(if any)

4.8 out of 5 4.8 out of 5 rating

Instructions the care provider gave you about follow up care (if any)

4.8 out of 5 4.8 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

Amount of time the care provider spent with you

4.8 out of 5 4.8 out of 5 rating

Your confidence in this care provider

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 Pateint Satisfaction Survey. Comments are displayed in their entirety and are anonymous for patient privacy.

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
Ruthee Lu Bayer, MD: CAR T-cell therapy has emerged as a novel way to treat certain types of relapsed or refractory leukemia and lymphoma.
Having performed more than 3,000 procedures, Northwell's bone marrow and stem cell transplantation program has provided new life.
In a heartwarming meeting, Rocco Bavuso, 22, of Bayside, Queens, finally had the chance to personally thank Christian Verholden, a 32-year-old businessman from Moers, Germany, for the bone marrow that helped Mr...
In a heartwarming meeting, Christopher Court, 52, of Farmingdale, NY, finally had the chance to personally thank Cecil “Harvey” Creasey, a junior at Virginia Tech, for the bone marrow that helped Mr...

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