Orthopedic Surgery
check Accepting new patients
Club Foot | Fractures | Orthopedic Surgery | Pediatric Orthopedics | Pediatric Surgery
location_on Locations (2)
account_circle About Me
Specialities:
Orthopedic SurgeryExpertise
Club Foot | Fractures | Orthopedic Surgery | Pediatric Orthopedics | Pediatric SurgeryAs a surgeon and father of two young girls, I believe in treating all patients as if they were a member of my own family. I take great pride in my ability to guide patients and their families through the stressful experience of a trauma or the correction of a debilitating deformity. My specialty training has provided me with the unique skills to treat all aspects of pediatric orthopedics from simple to complex.
I am a board eligible orthopedic surgeon specializing in pediatric orthopedics. I was born and raised in Cincinnati, OH and completed both medical school and residency in Pennsylvania. Following my residency in orthopedic surgery at Philadelphia College of Osteopathic Medicine, I went on to complete a fellowship in pediatric orthopedics at Washington University/Shriner’s Hospital in Saint Louis. While in fellowship, I received extensive training in general pediatric orthopedics including trauma, sports medicine, and hip dysplasia. During my time in St. Louis I was privileged to be trained by renowned pediatric orthopedic surgeon, Dr. Matthew Dobbs, a world leader in the treatment of clubfeet. I am also passionate about deformity correction and am well versed in the latest techniques in limb reconstruction including computer assisted external fixation and the ellipse intramedullary lengthening nail.
I joined St. Luke’s University Health Network in 2020 following a short time in private practice. I am excited to bring my expertise as a pediatric orthopedic surgeon to the network, allowing families in the Lehigh Valley to receive specialized care closer to home.
Outside of work, I enjoy spending time with my wife and our two daughters. I am also a huge basketball and football fan, an avid fisherman and nature lover.
school Education
Medical School
- Lake Erie College of Osteopathic Medicine, 2013
Internship
- Philadelphia College of Osteopathic Medicine, 2013 - 2014
Residency
- Philadelphia College of Osteopathic Medicine, 2014 - 2018
Fellowship
- Washington University In St. Louis, 2018 - 2019
star Reviews
The Patient Satisfaction Rating is an average of all responses to the care provider related questions from our nationally recognized Press Ganey Patient Satisfaction Survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
Responses are measured on a scale of 1 to 5 with 5 being the best score.
The comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of St. Luke's University Health Network.
“Dr. Grimm was excellent. He answered all our questions and examined my child well. So happy we made the trip to see him.”
June 24, 2025
“Overall a great visit and surgery went well!! Thank You!”
June 9, 2025
“Doctor and his staff are absolutely wonderful!”
June 7, 2025
“The doctor, nurse practitioner, check in receptionist l, and check out receptionist were all wonderful. They were courteous and kind to me and my son (the patient). One of the best services we've had besides my son new doctor who referred us she was excellent and went out of her way to give me results on my son xray over the weekend. That gave me such a piece of mind.”
May 8, 2025
“This office exceeded my expectations. Quick appointment. I will recommend this office to friends and family.”
May 6, 2025
“Very pleased with the care”
April 27, 2025
“They gave her a brace and they explained how to put it on and how It works very nicely and respectfully. The lady at the desk helped us a lot when trying to login to "mychart".”
April 18, 2025
“Dr Grimm is excellent. He took the time to answer questions and did not rush us. Very pleasant all around”
April 12, 2025
“Very good experience. Doc explained what he was doing as he went.understood all he was doing.”
April 5, 2025
“Dr Grimm was professional, kind, and courteous”
April 1, 2025
“Dr Grimm and his staff are great!”
March 28, 2025
“They are always so fast and solve my issues in minutes.”
March 28, 2025
“The doctor is a trained professional and goes to the nail of the Problem”
March 24, 2025
“Everyone was wonderful. Doctor and his team were the best you could get. Thank you all for making a bad experience much easier for me. Thanks again!”
March 21, 2025
“I had a traumatic ski accident early January. I stayed at St. Luke's Hospital for a few weeks. Your acute rehab center was off the charts amazing. The doctors who saw me through the hospital and that's including Dr. Grimms office my surgeon. I have nothing but an amazing experience with St Lukes and everyone involved”
March 8, 2025
“Dr. Grimm listened to all our concerns and responded with information to put us at ease. His staff were all super friendly and helpful as well.”
March 8, 2025
“Very Good”
March 1, 2025
“Your orthopedic office is fabulous!”
February 26, 2025
“I received the most comprehensive care. Dr. Grimm was kind and understanding, and he went above and beyond to make sure I could see and understand the cause of my pain. His exceptionally caring interaction relieved my mind of all of my concerns and worries.”
February 24, 2025
“All staff and physicians were excellent.”
February 3, 2025
“Dr Grimm was very patient and helpful. He made my daughter feel heard. She had seen a different doctor before Dr Grimm for this injury and he left her feeling defeated and stupid like she didn't know what she was talking about. Dr Grimm was the complete opposite. He listened to her. He made her feel like she wasn't making up her pain. He is a very good doctor with a great bedside manner.”
January 26, 2025
“Dr.Grimm was great. He was very nice and followed up with any concerns we had, he also had Bryce with him, Bryce was also great and made my son feel very comfortable with him. I would recommend this office to everyone.”
January 3, 2025
“It was very good with no problems”
December 30, 2024
“Dr. Grimm was my surgeon when I seriously broke my ankle a little over a month ago. He saw me several times in the hospital, and this was a follow-up visit to remove the cast and stitches. Dr. Grimm has been very personable, informative, and caring every time I've seen him. Great doctor!”
December 17, 2024
“This was an annual X-ray check up as our daughter ages to make sure her hip dysplasia is still corrected. We love the office and cannot thank Dr. Grimm and his team enough for the care and expertise that has led our daughter to continue to do so well since correcting her hip dysplasia. We are so grateful that thus far we have been the best case scenario and only having to wear a harness for several weeks. At 17 days old from when she started her journey with this team to now being 2 years old, she is happy, active, and thriving and we are so grateful.”
November 25, 2024
“Nicholas J Grimm, DO is always kind and attentive, helpful and a good listener to my concerns as well”
November 17, 2024
“Everyone there was super helpful and friendly”
October 21, 2024
“The office staff was phenomenal! I had an appropriate wait time. Dr. Grimm was preprofessional and prepared, having previously viewed my son's records. Our appointment was short, sweet and effective.”
October 21, 2024
“We had a great experience with all staff”
October 20, 2024
“All went well with Nicholas J Grimm, DO”
September 28, 2024
5.0 RATING
“The Dr and staff were very respectful, kind and compassionate.”
June 29, 2025