John P Kolnik
Gastroenterology
217 White Horse Pike
Haddon Heights, NJ 8035 Directions
4.9 out of 5
443 verified ratings
443 Ratings, 143 Comments
The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy.
Mar 12, 2026
He a great doctor
Mar 9, 2026
Everyone makes you feel that they really care about you and your health.
Feb 26, 2026
Terrific dictor and assistant
Feb 26, 2026
He's the best!
Feb 26, 2026
Very comfortable clean place
Feb 26, 2026
Love Kolnik - which is why my entire (extended) family sees him. Wish more doctors were like him!
Feb 24, 2026
My experience with Dr.Kolnik and Staff was great! Thank you
Feb 24, 2026
Everyone was so nice and respectful Dr Kolnik listen to everything I had to say with the utmost respect I've ever experienced with a doctor and never once disregarded any of my concerns !!!
Feb 24, 2026
Great Dr and great staff
Feb 20, 2026
This was my first appointment and the doctor was very attentive and helpful
Feb 13, 2026
Have been seeing Dr a long time! Happy with his care and attention! I would recommend him to my friends and family!
Feb 13, 2026
Too long a wait for the appointment
Feb 13, 2026
He listened to me and I didn't feel like he poo poo my problem
Feb 6, 2026
Dr. Kolnik is the best, the staff was great
Feb 5, 2026
Great patience, great conversations, and great care with doctor Kolnik. Staff were also awesome?.... Thanks so-so much everyone. God bless you all.
Feb 5, 2026
I appreciate Dr Kolnik's mannerisms and apparent deep desire to help one get better. I do not feel rushed when I visit him and his nurse was very kind and patient with me and I felt that I was in good hands all around.
Feb 5, 2026
Dr Kolnik is the best
Feb 3, 2026
Dr Kolnik and the entire staff treat me with kindness and compassion. The staff goes out of their way to get studies set up and done swiftly.
Jan 29, 2026
Exemplary healthcare, at its finest.
Jan 29, 2026
Great care from the office staff to the medical staff. Dr. Kolnik was a consumate professional: knowlegeable, caring ,communicates, involves me in decision and listens to my concerns.
Jan 29, 2026
Dr. John Kolnik is the best doctor I have ever been to. He's an absolute amazing human being. I really can't say much more than that. You're very lucky to have him. He represents your hospital very, very well. And you can let him know I said that. Thanks.
Jan 27, 2026
Dr Kolnik is the Bomb!!Good Doctor
Jan 16, 2026
I trust Dr. Kolnick
Jan 16, 2026
They made the extra effort to obtain my prior medical records. Outstanding experience
Jan 13, 2026
I was annoyed by the Multiple times I was asked to "sign in" and/or "confirm my appointment" which I did the first time they sent the e-mail however, they sent it again and again and even 30 minutes prior to my appointment time and THEN, as I sat in the waiting room I was called in 20 minutes after my confirmed appointment time. THAT I was not thrilled with. Doc Kolnik is an excellent guy and I am always thrilled to see him...once every 6-7 yrs.
Jan 13, 2026
Everyone there was great nurses doctors everybody
Jan 13, 2026
Always knowable and professional
Jan 7, 2026
all good
Dec 23, 2025
I have been a patient of Dr. Kolnik for 23 years, and I trust his decisions. He listens to my concerns and always gives the best advice that he has to offer. Not always easy to get an appointment, but Dr. Kolnik & staff always respond quickly when I send questions through My Chart.
Dec 22, 2025
Dr Kolnik is one or your very best doctors!!!
Dec 16, 2025
I've been going to Virtual for many years, starting in 1991, for treatment of a stomach disorder. All of the doctors and staff have treated me with exceptional care and compassion. I would recommend them to anyone looking for expert medical care.
Dec 15, 2025
Dr Kolnik has been a consistent health provider for many years. He has been very helpful through my gastro issues - and particularly helpful this week with an impacted stool, which he removed. After a week of nasty constipation, I am now back to normal. Much appreciated!
Dec 12, 2025
Dr. Kolnik is a very skilled physician. He asks good questions. He listens carefully. He's empathetic. I feel very positively about him as a doctor.
Dec 9, 2025
Dr kolnik and Staff always wonderful .Dr kolnik is the best!
Dec 9, 2025
Exceptional care from John Kolnik
Dec 9, 2025
My one and only complaint is that I had to wait 4 months to get an appointment... in the meantime, the pharmaceutical company that provides me with my much needed medicine denied me further shipments until I saw my doctor. Thankfully the staff was able to work it out for me so that I did not miss a dose.
Dec 5, 2025
Dr. Kolnik is a very good Doctor he really takes great time and checks you I would never go yo anyone else.
Dec 4, 2025
Great appointment
Dec 4, 2025
takes the time to listen expands my thoughts and reasons while I'm discussing the entire picture. Dr. Kolnik. It's very personable and bright. The nurse that welcomed me into the room and took my blood pressure was extremely pleasant and honest and genuine.
Dec 2, 2025
When it comes to having to see a doctor for a GI situation, it's usually not a pleasant experience or at least the thought of it. Dr. Kolnick has a phenomenal bedside manner and really is a pleasure to go see. It makes a situation like that seem way better than it should be, which is why we go back to see him every time we need to see a doctor for this.
Dec 2, 2025
Dr Kolnik is my favorite doctor
Dec 1, 2025
Dr Kolnik was Great - He cares so much about his patients - he treats everyone like family - I highly recommend him!!! Thank you
Nov 10, 2025
Just the best care I have ever received. Dr. Kolnik took the time to review all my previous tests and was fully up to speed to recommend helpful treatments going forward. I will recommend him to everyone who needs guidance in his specialty.
Nov 10, 2025
It is VERY difficult to schedule an appointment with Dr. Kolnick. He is a wonderful doctor, [REDACTED] is lovely and the front desk is very nice . It took a little time to check in. It would be nice if you had two people , one for check in and one for check out.
Nov 10, 2025
I don't like having to go through a call center to make an appointment, I would prefer to call the office directly! Dr. Kolnik is fantastic, the staff is wonderful and I always recommend him to friends and family alike!
Nov 10, 2025
Dr Kolnik and his staff always do a excellent job and it is a pleasure every time I see them
Nov 10, 2025
Every thing was on time
Nov 4, 2025
Dr kolnik is absolutely the best and been seeing him for years. Great doctor
Nov 3, 2025
Dr. Kolnik took his time to listen to my concerns and decide on a plan of care that was conservative. Very pleasant visit.
Nov 3, 2025
Very happy w my App't. Everyone is always pleasant and friendly and knowledgeable. Thx [REDACTED]