Professional Summary


  • University of Colorado Health Science Center - Aurora, in Doctor of Medicine, 2002


  • University of Utah Medical Center - Salt Lake City, in Obstetrics and Gynecology, 2006

Board Certifications

  • AM BD OBSTETRICS & GYNECOLOGY awarded in 11/06/2008

Professional Memberships

  • American College of Obstetricians & Gynecologists
  • American Medical Association
  • American Medical Women's Association


  • Obstetrics and Gynecology

Languages Spoken

  • English
  • Spanish

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

(4.5) 640 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.

Nov 2, 2022
Dr. Tilly is one of the best doctors there is.
Oct 10, 2022
Dr Tilly is wonderful! Very caring and kind.
Oct 7, 2022
This was my annual but I love dr Tilly. I did have to wait but as I told her, she is worth waiting for. Her nurse was really terrific in bringing me water and a heated blanket. I have never had that before and it made the wait so much nicer!!!
Sep 19, 2022
Dr. Tilly is great. Listens to concerns has ideas and suggestions. Very professional and also personable. I feel fully confident in her care.
Sep 18, 2022
I knew Dr Tilly was busy that day but she was attentive to my needs and concerns.
Aug 19, 2022
All excellent, thank you very much
Aug 18, 2022
Very personable. Obviously knowledgeable. Compassion
Aug 12, 2022
Dr Tilly is the BEST. I am so glad she is my OB and I fully trust her and her judgment. She makes me feel heard and takes my concerns seriously while also relieving any anxieties or worries I may have. She is the best.
Aug 10, 2022
So grateful for Dr Tilly. She's a wonderful doctor and seems to truly care.
Aug 3, 2022
Dr Tilly is a wonderful physician. I have been a patient for more than 15 years
Aug 3, 2022
They've all been great.
Jul 14, 2022
I never feel rushed coming to your clinic. Things were explained and a plan was set in place to try to resolve my ongoing issues
Jul 10, 2022
Dr. Tilly is very caring and thorough.
Jul 8, 2022
Very good Dr tilly is my favorite dr to see
Jul 6, 2022
Great practice! From the staffer at the desk and on the phone to the support staff and the physicians, everyone demonstrates genuine concern for the well-being of the patients.
Jul 6, 2022
Dr. Tilley is an extraordinary physician. She is knowledgeable, caring, provides excellent care and considers the whole patient (related medical conditions, emotional concerns, etc) in her treatment plan. She takes the time to know me as a person. I would highly recommend Dr. Tilley to anyone who is looking for a knowledgeable, competent and caring OBGYN.
Jul 2, 2022
Jul 2, 2022
Jun 22, 2022
Tilly has consistently given thoughtful responses to concerns and helped me understand complex subjects.
Jun 7, 2022
Dr was seem unfamiliar with my clinical notes and our visit was rushed, especially fter waiting 55 minutes plus check-in time to be seen.
Jun 1, 2022
Dr. Tilly explained what I may feel discomfort wise. What she was about to do procedure wise. Sort of a step by step explanation of the visit. Several times before and during my visit so I fully understood the events that were going to take place.
May 31, 2022
I will always come here. Great healthcare workers and service.
May 31, 2022
Dr. Tilly is always so knowledgeable and always provides you with options and enough information to make an informative decision. I also saw an Ultrasound Technician. She was wonderful as well and helped me understand the process, as well as checked in on me multiple times while the procedure was taking place.
May 4, 2022
Dr. Tilly was great as always. I never feel rushed during the visits.
May 3, 2022
Dr. Tilly is kind, knowledgeable, and always makes me feel empowered.
Apr 22, 2022
Apr 22, 2022
Apr 21, 2022
Dr Tilly has been my ob/gyn for over 10 years. She is so patient, professional. Listens to me and always takes my safety into concern. I trust her implicitly and her technical experience and technique make DrTilly the only ob/gyn I would allow to make
Apr 21, 2022
Apr 21, 2022
Apr 13, 2022
The doctor is very intelligent. He cares about the well-being of his patients.
Apr 13, 2022
Excellent Clinic
Mar 29, 2022
Dr. Tilly is excellent.
Mar 18, 2022
I'm not one of Dr. Tilly's regular patients so I understand my care may have been a little different than if I were one of her regulars. I guess I just feel like the visit was as warm and friendly as when I've met with Dr. .
Mar 15, 2022
Good experience
Mar 15, 2022
Good experience
Feb 27, 2022
Very good
Feb 27, 2022
Feb 24, 2022
Dr. Tilly is amazing! Listened to and addressed all of my concerns. Very patient and thorough. Have recommended to several friends and will continue to do so!
Feb 22, 2022
Tilly is my favorite dr and always has given me excellent treatment
Feb 14, 2022
Dr Tilly is super.
Feb 10, 2022
The super professional doctor
Feb 9, 2022
She had a student in the room and she was so warm and friendly and very knowledgeable. I felt very comfortable with her.
Feb 9, 2022
Dr. Tilly is honestly one of the best doctors I've ever seen. She is thorough, she answers all questions, she genuinely cares and I trust her whole heartedly!
Feb 3, 2022
Doctor Tilly was amazing. She had wonderful bedside manner and handle me and my situation with care and compassion. She helped me feel at ease.
Jan 19, 2022
Time well spent
Jan 14, 2022
She is great!
Jan 12, 2022
Dr Tilly saved my son's life in labor. She's the best doctor out there and really cares about her patients
Jan 7, 2022
Dr. Shannon Tilly is one of the most caring and thoughtful and mindful providers I've ever experienced. I never feel rushed, even when she's behind. She always truly listens to my thoughts and concerns, and gives very sincere feedback.
Jan 3, 2022
Jan 3, 2022
Dec 30, 2021
Dr. Tilly is great. I trust her.
Dec 29, 2021
Dr. Tilly never rushes through your appointment and listens carefully to any concerns. She's very caring and kind, as well as very competent and capable. The best!
Dec 15, 2021
I have always had a good experience .
Dec 15, 2021
I absolutely love Dr Tilly. I think she is the best doctor I have ever visited.
Dec 14, 2021
Dr. Tilly took a lot of time to answer any questions, explain everything in detail and give me information to make decisions. She made me feel like she had all the time in the world to spend with me and she really cared about our discussions.
Dec 9, 2021
She was so wonderful. I was nervous and she takes me through everything gave great detail and was patient.
Dec 8, 2021
Great, personable staff.
Dec 5, 2021
Staff are always great, and that's true for the front desk staff, the nurses, and my doctor.
Dec 5, 2021
Dr. Tilly is very informative and always gives you the information you need to proceed with the decisions or treatment you may need/want. You never feel scared to ask questions or feel pressured into decisions.
Nov 5, 2021
Nov 5, 2021
Oct 26, 2021
Dr. Tilly is so kind and provides a very calm atmosphere.
Oct 22, 2021
Impressed with Dr. Tilly listening to me and showing concern.
Oct 19, 2021
I was really disappointed in this Dr. Visit with Dr. S. Tilly. She was running so far behind that I didn't get to see her for more then 10 minutes for my appointment. And that included the exam time. My questions went back home with me because she w
Oct 19, 2021
I have been to Dr. S. Tilly before and she really is the best Dr. I absolutely love her. I think this time was just a bad day. I still love comming to Dr. S. Tilly. But I am glad that this was not my first visit with her. It was not the visit I would u
Oct 6, 2021
Oct 6, 2021
Dr Tilly provided excellent care!
Sep 28, 2021
While Dr. Tilly has been great to talk too and explain test results, everytime I have a procedure done at her clinic something goes wrong.
Sep 11, 2021
Love, love, love Dr Tilly!
Sep 8, 2021
I was extremely nervous for my appointment. I haven't been to this type of appointment for almost 12 years and I was in tears at the appointment. Dr. Tilly was incredible. She was understanding, detailed, showed true concern for my emotional and physi
Aug 24, 2021
Dr. Tilly is the best Dr I've ever been to in my life. She listens, she cares, and I never feel like I'm being rushed or worrying too much. She's incredibly kind and has been there for me during a difficult pregnancy during a pandemic and all the concerns
Aug 19, 2021
Dr Tilly was so good to go through precious ultrasounds and lab results with me and help me know what would be the best treatment.
Aug 12, 2021
Dr Tilly has always been so great to sit and talk with me thru every scenario we can think ofif this., Then that. My first pregnancy I had HELPP and I delivered prematurely at 32 weeks, Dr Tilly has coached me thru my second pregnancy understanding my r
Aug 10, 2021
Dr. Tilly is wonderful and so very caring!
Jul 29, 2021
I always come here for my gynecological needs. There may be long wait times sometimes, but it's worth it for the care you receive.
Jul 29, 2021
Dr. Tilly is a great listener and also let's you make you own decisions based on the information she has, and most optimal solution.
Jul 28, 2021
I've only been to an appointment with Dr. Tilly once before, but she remembered a lot about me and even commented on my recent haircut. She's been a doctor for a while and she was as gentle and professional as she could be. I appreciated that.
Jul 27, 2021
Dr Tilly is one of the most genuine and caring providers I have ever had. She took a great deal of time to discuss a rather complex issue with me and I never felt like I was being rushed. She related to me on a personal and professional level and I really
Jun 30, 2021
Dr. Tilly was great. She was patient and listened, even though I can be hard to understand when I'm anxious. She never rushed me and took her time explaining my options. I already have another appointment scheduled with her.
Jun 29, 2021
dr Tilly is amazing
Jun 23, 2021
could not be a more attentive, caring provider!