Credentials

Credentials

  • Board certifications

    • Internal Medicine - American Board of Internal Medicine

    • Pulmonary Disease - American Board of IM/Pulmonary Disease

  • Academic titles

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

  • Medical school

    • SUNY Downstate College of Medicine

  • Residencies

    • Mount Sinai St Lukes-Roosevelt Hospital Center

  • Internships

    • Albany Medical Center Hospital

  • Fellowships

    • State University of New York (SUNY) at Stony Brook

  • Affiliations

    • Southside Hospital

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
| 264.0 patient ratings & 82 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

4.8 out of 5 4.8 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.

09/12/2018
"I trust my doctor completely. "
08/13/2018
"Dr. zielenski is the very best!"
08/04/2018
"Dr Z is a caring health professional & a decent man. No bums rush out the door"
07/23/2018
"Dr. Zielinski is a wonderful physician."
07/18/2018
"I chose Dr. Zielinski after reading his patient reviews. I can now see why his patients were so satisfied with their doctor and how he treats his patients. He was very thorough and very kind."
07/17/2018
"Dr. Zielinski is a very good doctor and caring. He always answer any question that I have and makes good suggestions for improving my health & well being."
07/16/2018
"Dr. Zielinski is excellent at explaining the issue I have, what to expect, and how I will deal with it. He is warm, engaging and I have never felt rushed or as though I am imposing on his time! Couldn't ask for anything better."
07/10/2018
"very good doctor and personable"
06/29/2018
"One of the BEST!"
06/22/2018
"Excellent care."
06/22/2018
"The whole experience was wonderful."
06/18/2018
"He established an excellent doctor./patient relationship. He was friendly, cheery and most importantly informative."
06/11/2018
"Excellent office visits at all times! Have recommended Dr. to others!"
06/10/2018
"Physician reviewed process of using new dispenser of mediation (twist, spray, twist, etc.). Very helpful."
05/07/2018
"I was very pleased with my whole visit and the doctors thoroughness and attentiveness"
04/23/2018
"I have an excellent Dr., he is kind, caring and he listens. I don't feel rushed. Dr. Z takes his time to explain and helps me to find the best way to breathe and to stay here on this earth a little while longer.I am very thankful to God for him. I highly recommend Dr. Z!"
04/19/2018
"The most knowledgeable and helpful doctor ever."
04/09/2018
"care provider was very careing"
04/08/2018
"What I like about Doctor Zielinski is that he sits down with you in a very friendly manner and discuss your medical problem and treatment if any."
04/05/2018
"Dr. Z was very informative and friendly."
04/03/2018
"Best ever!!!"
03/31/2018
"Dr. Ronald Zielinski (the best)."
02/13/2018
"Dr. Zalenski is so patient concerned. He has the "bedside" manner of my doctor when I was a kid. He really goes far to show me what he saw last visit in comparison to this visit. He does not rush me, he listens, really listens."
01/11/2018
"I was very satisfied with experience & would recommend Dr. Zielinski to anyone."
01/08/2018
"definitely will recommend"
01/06/2018
"Dr. Zielinski is an excellent physician. I have recommended him to others."
12/12/2017
"If every dr. was like Dr. Zielinski, the world would be in good hands."
12/08/2017
"Already recommend to other people."
11/29/2017
"I travel about 25 min. to Doctor Zie. I wouldn't change doctors - Very good doctor."
11/27/2017
"Dr. Zielinski is wonderful. Explains everything and doesn't rush you in and out. Really seems to care and takes an active part in my overall health."
09/22/2017
"I have already recommended Dr. Zielinski to a a new patient."
09/19/2017
"Dr. Zielinski is wonderful. I've been a patient for a long time."
08/24/2017
"Dr. Zielinski is a wonderful dr. and takes the time to listen and advise me on the best ways to treat my respiratory condition."
07/18/2017
"Dr. Zielinski and his partners saved my life 8 years ago."
06/29/2017
"Doctor is always great, explains every problem or questions."
06/27/2017
"He is a very good doctor."
06/26/2017
"New office is great!"
06/21/2017
"My visit was very professional - Helpful and a pleasurable experience as always! Dr. Zielinski is the best!!"
05/07/2017
"good experience, very thorough"
04/20/2017
"Dr. Zielinski is brilliant. 10. I have."
04/05/2017
"Excellent care provide."
03/29/2017
"LOVE this doctor. My husband has seen him for a number of years. He is ALWAYS professional, well-spoken, and calming. He explains everything thoroughly."
03/13/2017
"all good"
03/07/2017
"My doctor is very good."
02/27/2017
"Doctor Z has a very nice manner,and is very easy to get along with. Explains the why's,how's etc. of the care I am getting from he and his nursing staff.....Very satisfied with him."
02/27/2017
"Dr. Zielenski is very caring with a good sense of humor!!"
02/18/2017
"Dr. Zielinski is a warm and caring doctor."
02/10/2017
"Dr. Zielinski is a wonderful dr. I trust him fully."
01/28/2017
"Dr. Zielinski is a wonderful doctor"
01/24/2017
"always a great experience even for a doctors visit."
01/19/2017
"Good. No complaints."
12/30/2016
"A wonderful experience with provider - very courteous."
12/29/2016
"Recommend w/o reservation."
12/01/2016
"Excellent in all ways always."
11/28/2016
"Always good experiences with doctor and the all staff -"
11/17/2016
"One of the better visits I have had in years."
10/21/2016
"Good."
10/18/2016
"will recommend without hesitation"
10/10/2016
"never feel rushed during visit"
09/22/2016
"My provider is a caring, helpful and kind person."
09/21/2016
"Very good."
09/19/2016
"I really can't say enough about this practice, I can't wait to go back"
09/03/2016
"Excellent."
08/10/2016
"Excellent in every way!"
08/04/2016
"The doctor was very friendly, and concerned."
08/02/2016
"Loved his concern and care best dr ever."
07/28/2016
"Dr. "Z." & his staff are always ready & willing to help."
07/28/2016
"Good."
07/13/2016
"I have recommended Dr Z to friends two of which are fairly recent patients."
05/31/2016
"Very satisfied"
05/24/2016
"Excellent care!"
05/19/2016
"Dr. Zielinski is very caring & competent. Like all physicians currently, still working on balance between inputting info in to laptop during visit versus actual patient eye contact - This is a real skill that everyone is in process of mastering."
04/26/2016
"Great doctor!"
04/26/2016
"After visits with this dr. I always leave satisfied."
03/18/2016
"Good."
02/11/2016
"Love Dr. Z."
02/02/2016
"Good."
01/15/2016
"Dr. Zielinski is great - #9. Excellent."
01/11/2016
"All good."
12/16/2015
"Did recommend him to others because Dr. Zielinski is a wonderful doctor."
12/08/2015
"No problems they're great."
12/07/2015
"very satisfied"

In the news

In the news

In the news
Northwell Health has opened a $13 million, multispecialty practice at 39 Brentwood Road in Bay Shore. The 29,000-square-foot facility features cardiology, pulmonology, endoscopy, gastroenterology and pain management services, further complementing offerings already available at other nearby Northwell Health Physician Partners’ practices and Southside Hospital in Bay Shore...