Dr. John Avallone, DO


St. Mary Orthopedics

1203 Langhorne-Newtown Road , Suite 120

Langhorne, PA 19047 Directions



4.9 out of 5

509 verified ratings

509 Ratings, 136 Comments

Nov 15, 2023

Nov 12, 2023

Oct 24, 2023
The doctor has provided feedback and did ask questions, however he appeared rushed. I understand the need for expedience and that there are many other paitents to see so I have no problem with a quicker appointment however I would like to know that this is a brief appointment or time will be alotted for further questions I may have.

Oct 22, 2023

Oct 14, 2023
Excellent experience

Sep 26, 2023
Dr. Avallone has performed 6 replacement surgeries which have relieved pain while making my life better!

Sep 26, 2023
Can’t say enough A+

Sep 19, 2023
I like them

Sep 19, 2023
Professional and thorough.

Sep 16, 2023
Dr. Avallone has given me two new knees and I am convinced of his surgical expertise.

Sep 16, 2023
You're the best doctors practice office and staff. I have ever gone to. Everyone is so nice and so helpful. I would recommend it to all. THANK YOU VERY MUCH! ..

Aug 27, 2023

Aug 26, 2023
I would highly recommend St. Mary’s Orthopedic.

Aug 25, 2023
Dr.Avallone took the time to listen to me and explained everything that needed to be done. He made me feel comfortable.

Aug 23, 2023
Took a little bit of time to get appointment with Dr.Avallone because he is so busy. I will not go to any body else.

Aug 22, 2023
Definitely recommend if needing Ortho provider!

Aug 19, 2023
Following a car accident I could have chosen to utilize the orthopedist that attended to my fractures in another State, but I chose to be seen by Dr. Avallone.

Aug 16, 2023
I am glad I found them as my Doctor

Aug 15, 2023
Everything was good

Aug 14, 2023
The doctor took time to explain what he was doing and is very competent

Aug 13, 2023
I would highly recommend Dr Avallone and his team to anyone needing orthopedic care. Proof is in the pudding. My right hip has been pain free since the day of my operation last year. Thank you again.

Aug 12, 2023
I felt very free to talk to the doctor and the staff and they were happy to listen and give me feed back

Aug 12, 2023
Would recommend this group to anybody

Aug 11, 2023
Explaining what was causing my pain!

Aug 11, 2023
More drs need to be like Dr Avallone in caring.

Aug 10, 2023
Dr. Avallone was great

Jul 29, 2023
Good Office and Good Doctor.

Jul 28, 2023
Dr. Avallone exceeded all expectations.

Jul 28, 2023
I leave my appointment very happy

Jul 28, 2023
Only issue was finding an appointment not that far in the future.

Jul 25, 2023
He gave us all the information (and options) we needed to make an informed decision on how to proceed.

Jul 25, 2023
Very happy with Dr Avallone

Jul 25, 2023
Love this Dr. Avallone

Jul 25, 2023
Dr. A is caring and very proficient.

Jul 12, 2023
I would recommend this provider to family and friends.

Jul 12, 2023
Not less then excellence

Jul 12, 2023
Excellent practice!

Jul 11, 2023
Dr. Avallone is the best!

Jul 8, 2023
Previously had a successful hip replacement with provider and my wife had a surgery for a broken ankle years ago

Jul 7, 2023
Dr. Avallone is an excellent orthopedic surgeon. He follows through.

Jun 30, 2023
Would recommend to anybody

Jun 30, 2023
Love this practice!

Jun 20, 2023
I love Dr. Avallone!He is the best!

Jun 20, 2023
He is top notch!

Jun 20, 2023
Everyone was very friendly and helpful. Dr Avalone was very thorough when going over what was shown in the X-ray and what the process would be for handling the problem.

Jun 16, 2023
Made me feel that I was not rushed and concerned for my well-being

Jun 13, 2023
Treated very professional

Jun 13, 2023
He's the best

Jun 10, 2023
Dr. Avallone was kind and interested in helping relieve the pain in my shoulder. I liked his breezy way in talking to me😊

Jun 10, 2023
i have been a patient of his for a very long time