Professional Summary


  • University of California - San Francisco, in Doctor of Medicine, 1997


  • University of Utah Medical Center - Salt Lake City, in Pediatrics, 2000

Professional Memberships

  • American Medical Association
  • Utah Medical Association
  • Intermountain Pediatric Society
  • American Academy of Pediatrics


  • Pediatrics

Language Spoken

  • English

Verified Patient Ratings

The Patient Rating score is an average of all patient responses to physician related questions in the Press Ganey Medical Practice survey. Patients receive a survey to complete within 1-2 days of their physician visit. Responses are measured on a scale of 1 to 5, with 5 being the best score.

Patient Satisfaction

(4.7) 773 ratings

Verified Patient Comments

Comments also are gathered from the medical practice survey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.

Feb 20, 2023
I very much enjoy Dr. Duffy and have taken my kids to him for years.
Feb 1, 2023
Answered all my questions everything went smooth.
Nov 17, 2022
Dr. Duffy is great, very knowledgeable & personablebut this particular visit he didn't seem rushed so I did forget to ask a few of the questions I had.
Oct 5, 2022
This clinic is run extremely well and Dr. Duffy takes exceptional care of my daughter. I really can't adequately express my gratitude for the wonderful care he gives, the knowledge he has and his ability to explain things clearly and simply. He is the best and I am so grateful that he has been willing to take on my medically complex child and has done so with a calm and informed approach.
Oct 5, 2022
Dr. Duffy is an amazing doctor. He truly went above and beyond to fit us in at the very end of the day and he stayed late making sure all of the tests were completed and that my daughter received the care that she needed.
Jul 26, 2022
We LOVE dr. Duffy!!
Jul 23, 2022
He is a fantastic Dr and really listens to my concerns!
Jul 20, 2022
Dr. Duffy is the best!!!
Jul 20, 2022
I love my kids pediatrician. He's always so kind and welcoming when I see him. He always gives me such great advice and always makes me feel like I'm a great parent. I am so grateful for him!
Jul 20, 2022
He's always so friendly and when I voiced my concerns about my daughter he reassured me and gave me amazing advice. I felt heard and was happy with my visit for my daughter.
Apr 5, 2022
Dr. Duffy is fantastic and always takes his time when diagnosing and explaining things. It's worth the wait to have the confidence in his opinion.
Feb 15, 2022
Dr Duffy is a very good dr. He always listens and gives me great advice.
Jan 31, 2022
Duffy is THE best!
Jan 12, 2022
Dr. Duffy and those working with him have always given us the best of service and care. I have always recommended to friends looking for a great pediatrician.
Jan 10, 2022
Jan 10, 2022
Jan 4, 2022
We have been seeing Dr Duffy for over 18 years. He is amazing with patients and parents
Dec 31, 2021
I would recommend Dr. Duffy .
Dec 29, 2021
Dr Duffy is always the best!
Dec 28, 2021
Other than the terrible nurse we had, we have always enjoyed Dr. Duffy and the doctor doing his residency(he was there last year as well).
Nov 23, 2021
Duffy is the best dr! He explains things so well, I learn something every time I go to him! I drive from a different county to go to him.
Nov 9, 2021
Very good is for Duffy. .
Oct 4, 2021
Dr Duffy is amazing
Sep 20, 2021
We love Doctor Duffy!
Sep 15, 2021
We love Dr. Duffy, he's the best.
Sep 8, 2021
I recommend Dr Duffy to any parent that is inquiring for a pediatrician. Dr Duffy has been our only dr for the last 10 years, And my kids feel comfortable with him, and they know him and the clinic. He always shows that he cares, and knows who my kids are
Aug 30, 2021
Dr. Duffy is simply the best.
Aug 24, 2021
We've been his patient for 15 years and are happy customers
Aug 11, 2021
Answered every question we had
Aug 10, 2021
I like Duffy and the nurse but the rest is questionable
Aug 9, 2021
Fantastic staff! All very kind and knowledgeable.
Aug 9, 2021
Dr Duffy and everyone in his office are always very caring and concerned with the well-being of my children. They are amazing!
Aug 6, 2021
Listened to all my questions about the Covid vaccine and was very supportive and knowledgeable.
Jul 31, 2021
My son liked Dr. Duffy and wants to switch to him for his primary care physician.
May 12, 2021
I have see. several dr.'s in this practice... they were all excellent!
May 12, 2021
I love Dr. Duffy! his staff are allprofessional and kind
May 11, 2021
we love dr. Duffy. we moved here 4 years ago and had to switch doctors. I didn't realize how much trust we put in them and how hard it is to change. dr. Duffy has been amazing and I recommend him to everyone!
May 9, 2021
Great office, great doctors - have sent many over the years
May 9, 2021
We really love Dr. Duffy and have been going here for over 10 years! He is the best doctor for my kids and have sent many others to his office over the years! I love that he remembers my boys even if he hasn't seen them in a year.
May 9, 2021
Love Dr. Duffy and have been going here for over 10 years! He is the best doctor! I send people to the office and request him, because he's seen my boys since birth.
Mar 10, 2021
I highly recommend Dr. Duffy & Southridge Pediatrics whenever I am asked. They have excellent practitioners & give exceptional care.
Mar 2, 2021
Dr Duffy always listens to my concerns and either agrees or tells me why he doesn't. in the end we both agree on treatment and any follow up.
Feb 8, 2021
Dr Duffy is an amazing provider. He listened, gave good advice, and arranged for a follow up.
Dec 16, 2020
We've been going to Dr Duffy for 15 years and love him
Nov 7, 2017
He is an amazing doctor and always pays attention to what we say and answers any questions that we have.
Nov 5, 2017
He is very friendly, and the kids have fun being in the office.
Nov 2, 2017
Dr. Duffy again, is just the most polite, considerate and professional doctor. He has been mazing for my children and my grandchild. I couldn't ask for a better doctor or a better person. Thank you Dr. Duffy.
Oct 31, 2017
Dr. Duffy is the best. He practically feels like family.
Sep 7, 2017
Dr. Duffy is the best pediatrician I think ever. Thanks.
Aug 8, 2017
We love Dr. Duffy. He has been our pediatrician through all 3 of our kids. He is always attentive and courteous and knows how to use humor to put his patients at ease. Keep it up.
Jul 11, 2017
Dr. Duffy is more than a doctor. I feel like he truly knows our family and our families needs. I absolutely trust him, I trust his opinion, I trust his staff, I feel more like a friend when I go walk in there than a client. Absolutely the best doctor, ped
Jun 19, 2017
I've been with Dr. Duffy for 10 years now. I have moved,but continue to drive so that I can take my children to him. We absolutely love him!
May 23, 2017
I have never met any doctor like Dr. Duffy that shows genuine concern and care over his patients like he does,so even though the location isn't convenient of his office,it's still worth the drive to me.
Apr 20, 2017
Dr. Duffy isn't his usual doctor but he had to fill in because Dr. Blackburg was gone but he was awesome and I'd definitely go to him again.
Apr 17, 2017
Dr. Duffy works hard to get along with my difficult issues.
Apr 17, 2017
We've been seeing Dr. Duffy for a little over 12 years and we think he's a great doctor. He takes the time to listen to us and my kids are very comfortable with him.
Apr 10, 2017
Dr. Duffy is amazing.
Apr 9, 2017
Dr. Duffy is a terrific doctor. I enjoy going to see him,my kids love him,and he is always knowledgeable on the problems and issues that we're having.
Apr 9, 2017
Dr. Duffy is by far the favorite doctor I have ever dealt with in my life. As a matter of fact,the thought of my kids growing up and not getting to go to Dr. Duffy anymore,makes me even more sad that they're getting bigger and older.
Apr 3, 2017
Dr. Duffy is the best doctor we have had for our kids. We appreciate the time he spends with us and everything he has done for our kids.
Mar 13, 2017
Dr. Duffy has been our family doctor for 16 years now and he is the best pediatrician we've ever picked for our kids. We've gone to other pediatricians back East and also some in Utah and nobody touches Dr. Duffy he's the best doctor by far that we've eve
Feb 28, 2017
I like that Duffy took time to explain things to you and he spoke slow enough that you could understand it before he moves on to the next subject. That's probably what I liked about Duffy.

Practice Location

Intermountain Southridge Pediatrics

3723 W 12600 S Ste 330 Riverton, UT
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Provider's Main Location
Accepting new patients
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