Located in the heart of Time Square, The Theatre District, Midtown West, and Hell's Kitchen, the leading health professionals at 43rd Street Physical Medicine and Westside Chiropractic are dedicated to helping you achieve your wellness objectives -- combining skill and expertise that spans the entire chiropractic, physical therapy, sports medicine, acupuncture, podiatry and massage therapy spectrum. Dr. Mark Yaiser, Scott Reale, MD, Marvin Catibog, PT, and Kristin Misik, LAc are committed to bringing you better health and a better way of life by teaching and practicing the true principles of chiropractic wellness care. Patients seeking treatment with Dr. Mark Yaiser are assured of receiving only the finest quality care through the use of modern chiropractic equipment and technology. Dr. Mark Yaiser and the staff have a genuine concern for your well-being! If you are new to our website, please feel free to discover and learn about chiropractic wellness. If you are interested in starting your journey towards wellness please subscribe to our award winning newsletter. If you are already a newsletter subscriber, please explore the member wellness section of our website for wellness articles, resources, and health facts---specifically targeted by Dr. Mark Yaiser to your wellness needs and interests.

Patient reviews

All reviews have been submitted by patients after interacting with the practice.

Overall rating

4.92

Wait time

4.88

Bedside manner

4.93

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

262 reviews

Most relevant

Dr Yaiser is just the best! Smart, kind and caring. The staff are all first rate. Highly recommended!

MSVerified patient

I’ve been going to this practice for years. They are by far the best in the city. Thanks everyone!

AJVerified patient

Very pleased that they took x-rays and said they would study them. The last two DC's didn't bother. Good experience.

December 1, 2016Brian P.Verified patient

Super informative, amazing bedside manner and took his time explaining to me what exactly was wrong! Highly recommend

May 12, 2016Initials hidden

The staff were kind and patient. I felt comfortable while going through treatments that were foreign to me.

February 16, 2017Cesily R.Verified patient

The officeclean, comfortable and big. Staff is great and attentive and it will make you want to go back.

July 13, 2021Cory H.Verified patient

I have been visiting for the past year. Great experience. Everyone is very nice and helpful.

Initials hidden

Excellent office Staff . Instant relief for my Back issues after my visit. Highly recommend.

October 3, 2019Ene I.Verified patient

Explained himself very well and looking forward to working with him as my dr and therapist.

August 10, 2018Monica F.Verified patient

This was my first time visiting a chiropractor and Dr. Yasier made it extremely comfortable!

March 1, 2018Hector S.Verified patient

Loved the place . Everything that is to be what it is .

November 18, 2015Josephine M.Verified patient

very professional and love the place and environment

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I am very grateful for the care my Chiropractor has given me for the relief of pain have given me and much discomfort with my neck and lower back. His staff was very kind, thoughtful and caring when I started treatment. Muscle tightness in my neck and lower back was causing much nerve irritation and inflammation Highly recommended ??

EOVerified patient

Excellent practice and have improved my back pain

AGVerified patient

My neck was killing me out the blue and with the help of his team I am now pain free, and working to keep it that way! Flexible office hours and the staff is so friendly!

September 2, 2025Tanica S.Verified patient

Great experience. The doctors and therapists were all very attentive and friendly. The front staff was very welcoming. This is now my go to place :)

October 12, 2024Jeorgette P.Verified patient

Amazing! 10/10 service from all staff.

SRVerified patient

Really like this practice, have been trying to find someone with the right machines and a good bedside manner for something as sensitive as an adjustment for a while. This was better than expected.

January 28, 2023Tanika C.Verified patient

Great experience overall! Very knowledgeable and the staff is incredibly friendly. Makes your feel at home. Most importantly we were able to find and work through my issue as well as create a future plan for upcoming appointments.

December 6, 2022Jonathan E.Verified patient

Dr. Yaiser was very good, Asked about history of injuries and reasons I was there. Discussed the treatment based on the findings of the x-ray. Very good equipment and associates.

September 19, 2022Joanna C.Verified patient

Where do I start the receptionist was the best. She is so nice and funny. My doc was nice and caring listen to everything I had told him. This place is great and the staff unbelievably friendly. I’m so glad I found this place. ?

August 25, 2022Selina S.Verified patient

Amazing!!!!

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It was an amazing visit.

November 17, 2021Initials hidden

I can't quantify for qualify the excellence of my experience. Everyone I had the pleasure of interacting with was engaging, kind, polite, and made the visit enjoyable. Additionally, back cracks oohhh yeah.

October 24, 2021Timothy J.Verified patient

Exceeded my expectations!!!!

September 30, 2021Emily T.Verified patient

Last mins appointment was smooth and the office was the super clean and comfortable, very friendly staff and Dr was very professional and knowledgeable. Highly recommended.

Initials hidden

Very good!

April 28, 2021Mustapha B.Verified patient

I came to the office with frown shoulder. The PT I recommend helped me thoroughly. Thank you.

JJVerified patient

The friendly staff and I would highly recommend them to everyone

October 9, 2025Corey S.Verified patient

Everything was great. You have a new regular client!

October 1, 2025Michael D.Verified patient

Dr. Szymanski gave me the best chiropractic treatment I ever received . He was able to assist me with my pain and relief during my visits. I’m grateful for the time and energy he put into making me feel better with my neck and back pain.

ELVerified patient

Very courteous, caring, professional, and has a way of making the time fun and constructive.

JCVerified patient

Excellent P/T Extremely knowledgeable and super experienced

GSVerified patient

He listened well and addressed my issues effectively.

SWVerified patient

My first time visiting a PT and I have to say it was a great experience. After a 7 week treatment, I recovered from my knee injury. Junhee and the staff were very helpful and professional. I appreciated the good vibes and highly recommend them.

Initials hidden

It is always fun doing physical therapy with Juny Rhee. He is very knowledgeable and plans your sessions around your physical needs. The whole team is great, and they go out of their way to cater to all your needs. Strongly recommended.

MJVerified patient

Always appreciate his insight and care.

AGVerified patient

I have to say Dr. Juny Rhee’s got some magic hands. I could feel the difference after just one session. Been going regularly for about three months now and I’m happy with my progress. He’s knowledgeable, reliable, and fun to work with. Highly recommend him to anyone dealing with pain or injuries! All the staffs are super friendly as well, which is pretty rare in the city, so that's a hugh plus too

MHVerified patient

Wonderful, very professional

MHVerified patient

Had a great experience! The entire office was welcoming and thorough. They always had recommendations to help me during my visit. He took his time to listen at every appointment and customized my treatment. Definitely recommend

NHVerified patient

Juhnee is my physical therapist and he has been amazing since day one. I had a total hip replacement. When I started my pt I was waddling and was in bad shape with a lot of pain. Finally, I am happy to say he has me walking properly now. I could not be more pleased with my recovery. I have been a patient at 43rd Street for many years and I would recommend their services to everyone. Thank you 43rd Street staff for their excellence in service!

MBVerified patient

Great staff very friendly and thorough

July 14, 2025Naomi H.Verified patient

Greg is not only a super nice and down to earth person, but he’s also great at his craft.

PMVerified patient

First visit went well, good bedside manners, attentive and on time. I would recommend

SRVerified patient

Greg is fantastic! Very knowledgeable and covers a range of issues. Highly recommend!

CMVerified patient

I was a bit nervous because I had never done acupuncture before but Dr. Hom the acupuncturist eased my fearrs & concerns by actually listening and talking me through each step. He really made the overall experience pleasant & easy. He recommended his chiropractor colleague and between the two of them they figured out what was wrong and presented me with a plan that would help ease the pain I was feeling in my neck. I would definitely recommend.

January 22, 2026Dexter S.Verified patient

Gregory Hom, L.Ac is very calm and knowledgeable. He listens to my queries and explains what he is doing. His calmness is contagious and strongly recommend him.

MJVerified patient

Gregory Hom, L.Ac. is absolutely amazing! He’s incredibly knowledgeable, intuitive, and genuinely cares about his patients. Every session leaves me feeling lighter, calmer, and physically rebalanced. His approach is both professional and deeply compassionate — he takes the time to listen, explains what he’s doing, and tailors each treatment to exactly what I need. I’ve noticed a huge improvement in my overall health and stress levels since seeing him. Highly recommend!

YSVerified patient

Excellent service

AGVerified patient

I love my visits everytime I’m come to the center the staff are so awesome and they definitely tend to your needs in any way they can!

DIVerified patient