What patients are saying
Overall rating
4.16
Average wait time
3.68
Bedside manner
4.17
“Dr. Grewal is a great doctor and a great person, he treats his patients with respect, listens to them ! Most importantly he's honest doesn't candy coat things as most doctors do. I've been seeing Dr. Grewal since 2017 when he had to put me back together after a failed spine surgery that was done by another doctor. I'm glad he's my doctor and he saw me as a patient. I wouldn't change him for anything. ”
VMLess than 1 year ago
“The wait was a little lengthy, but I received the attention I needed..Also the office is very cold, bring a sweater/,jacket. ”
Katrina A.September 23, 2025
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In-network insurances
99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
Emblem Health
Medicare
UnitedHealthcare
UnitedHealthcare Oxford
Areas of expertise
This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Lower back pain
Spinal fusion
Spinal deformity or curvature
Pain in joint
Disorders of the thoracic spine
Neck pain and spine problems
Lower back pain
Spinal fusion
Spinal deformity or curvature
Pain in joint
Office locations
Grewal Orthopedic and Spine Care (2 of 4)
150 Sunrise Hwy, Ste LL-22, Lindenhurst, NY 11757
Grewal Orthopedic and Spine Care (3 of 4)
30 Merrick Ave, Ste 103, East Meadow, NY 11554
1 of 4
Education and background
Practice names
Hospital affiliations
- Huntington Hospital
- Long Island Jewish Medical Center
- Plainview Hospital
Education and training
- Medical School - NYIT College Of Osteopathic Medicine, Doctor of Osteopathic Medicine
- University of California San Francisco Parnassus Campus, Fellowship in Complex Spine and Deformity
- University of Rochester (Bachelor's)
- Plainview Hospital, Residency in Orthopedic Surgery
Awards and publications
- 2020 Outstanding Teacher Award
- 2020 Attending of the Year by Plainview Hospital
Languages spoken
- English
- Spanish
- Hindi
- Urdu
- Punjabi
Provider's gender
Male
NPI number
1144497033
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.16
Wait time
3.68
Bedside manner
4.17
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
56 reviews
Most relevant
The wait was a little lengthy, but I received the attention I needed..Also the office is very cold, bring a sweater/,jacket.
September 23, 2025Katrina A.Verified patient
Very busy took over 2 and a half hours to be seen and I had to stand because my knees couldn’t handle sitting there that long
August 19, 2025Gennaro Z.Verified patient
I didn’t see the provider I expected. The provider was a little dismissive not listening much to my concerns.
January 7, 2026Sheila G.Verified patient
Yes , he is an excellent dr with a good heart. Very knowledgeable and professional.
March 13, 2026Sheikh S.Verified patient
Staff was professional.Doctor listened and explained everything. He is professional and compassionate
August 24, 2025Lisa G.Verified patient
Dr Grewal is very experienced dr. I am really impressed. Staff is very caring and friendly.
October 20, 2025Amrik S.Verified patient
Dr.Grewal is a wonderful doctor. Great beside manner, listener, and knowledgeable. Would recommend him
June 16, 2025Kimberly J.Verified patient
It's hard to speak to someone, much less see someone. Its costing me payments from. Worker's Comp
June 20, 2025Channel D.Verified patient
It was fast I saw specialist, and got my appointment so fast I was surprised
August 1, 2025Natia K.Verified patient
VERY FRIENDLY / KNOWLEDGEABLE / LISTENED TO MY CONCERNS
January 29, 2025Susan D.Verified patient
I waited for nearly an hour past my scheduled appointment time, only to be informed that the doctor had not yet arrived at the office. When I inquired why this information was not provided upon my arrival, I was told that it had been overlooked. I found this to be quite unprofessional.
Less than 3 months agoInitials hidden
I was seen by the PA who seemed like he didn't even want to be there. Didn't even bother to introduce himself until I asked who he was. Seemed very rushed.
Less than 6 months agoInitials hidden
Dr. Grewal is a great doctor and a great person, he treats his patients with respect, listens to them ! Most importantly he's honest doesn't candy coat things as most doctors do. I've been seeing Dr. Grewal since 2017 when he had to put me back together after a failed spine surgery that was done by another doctor. I'm glad he's my doctor and he saw me as a patient. I wouldn't change him for anything.
Less than 1 year agoVM
Dr Grewal is a Very knowledgeable surgeon. He took his time and explained things well and clear. He did my knee extraction and was very gentil while he was doing the procedure. Hope all Dr took care patients like he did. Thank you
September 1, 2025Maria L.Verified patient
Doctor and Staff Friendly
Less than 1 year agoInitials hidden
In short was quick and easy the Dr. explain in details of my shoulder and arm pain referral to another Dr. Specialist. No complaint vry knowledgeable
July 31, 2025Steven Chan C.Verified patient
ZOCDOC showed available appointment however when I called it got Dr's answering service informing me they do not how weekend hours.
July 12, 2025Kevin M.Verified patient
The staff in this office seem to lack professionalism. I overheard one of the employees making derogatory comments about another patients at the reception desk. The person who checked me in seem confused about my co-pay, which is clear on my insurance card. There was a significant delay in me getting follow up radiology testing because the office ignored the radiologist's request for authorization.
June 23, 2025Initials hidden
The visit was good. Jazzy, the receptionist, was very friendly and efficient. The PA I saw, I didn't catch his name was very direct and to the point.
June 16, 2025Erik B.Verified patient
The PA was friendly enough but I thought I was seeing the actual doctor. They should have made me aware of that before the appointment
May 20, 2025Initials hidden
Yes
May 15, 2025Gurmeet S.Verified patient
I normally don’t do this but I have to this time.
I have been to 3 doctors visits only for them to tell me that that they don’t deal with my insurance for the procedure I need. Then when I called to address things in a calm manner I spent 15 minutes Getting transferred to different departments and then the last transfer just hung up on me.
I am in a lot of back pain and I feel like I wasted my time and I couldn’t find one single person to explain to me why they kept booking me for appointments when they knew what insurance I had and that they couldn’t help me.
I would never recommend this place. They are not clear on the treatment protocols and I had to call my insurance company to see what the hold up was and my insurance informed me they never received the authorization letter. Today I found out they never sent it because they don’t deal with my insurance but they kept booking me for appointments only to ask me how am I doing?
So frustrating! I could have went to someone else!
March 18, 2025DORCA C.Verified patient
It was very good experience with doctor and all the staff member they help me to understand everything I went first time and feel good thanks everyone
January 15, 2025Ranjit K.Verified patient
Less than 1 month agoInitials hidden
March 5, 2026Ravneet K.Verified patient
February 22, 2026Arthur S.Verified patient
February 11, 2026Chris S.Verified patient
January 8, 2026Randy S.Verified patient
Less than 6 months agoInitials hidden
Less than 6 months agoInitials hidden
November 12, 2025Steve M.Verified patient
November 11, 2025Paul M.Verified patient
October 22, 2025kariene A.Verified patient
Less than 1 year agoInitials hidden
September 24, 2025Patricia C.Verified patient
September 10, 2025Yolanda S.Verified patient
Less than 1 year agoInitials hidden
Less than 1 year agoInitials hidden
August 14, 2025Initials hidden
July 7, 2025Anthony G.Verified patient
Less than 1 year agoInitials hidden
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May 27, 2025Jose H.Verified patient
Less than 1 year agoInitials hidden
May 1, 2025Paul P.Verified patient
April 16, 2025MILTON G.Verified patient
March 18, 2025Samantha A.Verified patient
More than 1 year agoInitials hidden
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How soon can I make an appointment with Dr. Kanwarpaul Grewal?
Generally, Dr. Kanwarpaul Grewal has appointments available on Zocdoc within 1 week. You can see Dr. Grewal's earliest availability on Zocdoc and make an appointment online.
Is Dr. Kanwarpaul Grewal accepting new patients?
Dr. Kanwarpaul Grewal generally accepts new patients on Zocdoc. You can see Dr. Grewal's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Kanwarpaul Grewal accept my insurance?
Choose your insurance plan to verify if Dr. Grewal is in-network.
Can I make an appointment with Dr. Kanwarpaul Grewal online?
Yes, you can make an appointment online with Dr. Grewal using Zocdoc. It’s simple, secure, and free.
Which hospital is Dr. Kanwarpaul Grewal affiliated with?
Dr. Kanwarpaul Grewal is affiliated with Huntington Hospital, Long Island Jewish Medical Center, and Plainview Hospital.
What practice does Dr. Kanwarpaul Grewal work with?
Where is Dr. Kanwarpaul Grewal's office located?
Dr. Kanwarpaul Grewal has 4 office locations, including in East Meadow, Lindenhurst, Elmhurst, and Westbury, view full addresses on Dr. Grewal's profile.
What are common reasons for patients to see Dr. Kanwarpaul Grewal?
Dr. Kanwarpaul Grewal frequently sees patients for Arthritis, New Patient Visit, Orthopedic Consultation, Surgery Consultation, and X-ray. You can see other visit reasons for Dr. Kanwarpaul Grewal on their profile.
What languages does Dr. Kanwarpaul Grewal speak?
Dr. Kanwarpaul Grewal speaks English, Spanish, Hindi, Urdu, and Punjabi.
How do patients rate Dr. Kanwarpaul Grewal in reviews?
56 patients have reviewed Dr. Kanwarpaul Grewal. The overall rating for this doctor is 4.16/5. They have a 4.17/5 rating for bedside manner and a 3.68/5 rating for wait time. You can read individual reviews and ratings on their profile.