What We Do
Medical
Services
Affordable, high quality medical care for our patients. Our Healthcare Providers and staff are highly trained and experienced in all areas of primary care.
Dental
Services
Attentive, personalized dental care for the entire family! We are happy to see patients of all ages for your dental care needs.
Behavioral Health
Services
From your first appointment we're here for you with personalized options and a care team focused on your well being.
Pharmacy
Services
Patient care is our top priority, our pharmacy staff works with your care team in managing your medications to help you maintain and improve your health.
Who We Are
3 Locations—1 Mission
The Truth About Common OTC Remedies and Natural Therapies
The popularity of over-the-counter (OTC) supplements and natural therapies is growing. Figures estimate that the industry is worth around $113 billion today and is projected …
Testimonials
Very fast, the wait time is the shortest for any dentist's office I've ever seen. They do a great job!
Read MoreD.W.While the reasons for the visits weren’t ideal, I had the opportunity to check out two campuses this week—first Rexburg, then St. Anthony. I was so impressed! The facilities were clean and inviting. The staff was kind, helpful and professional. I appreciated learning more about Grand Peaks’ mission and scope of services. I hope to be healing now, but I am encouraged knowing we have such a wonderful resource here in our community and will be returning for continued care. Thank you for your purposeful work, done so well and thoughtfully.
Read MoreJ.P.This doctors office is amazing. I was originally referred to this office to work with Doctor Curtis for infertility and after a little over a year he delivered my baby. Everyone in the office always knew my name and treated me so well. Doctor Curtis is the best doctor I have ever met with because he always makes sure to listen to his clients and doesn’t rush when he is with you. I would refer anyone to this doctors office.
Read MoreA.K.I would give six stars if I could. I am always warmly welcomed. I haven't been in in two years. They treated me like i was never gone. I enjoy the receptionists and Joshua Gilgen is a great doctor. He looks out for his patients well being. Not just while in the office but wants to make sure your good day by day. I would recommend him to anyone. May God continue to bless this medical facility so they can keep blessing others.
Read MoreC.C.Dr. Hansen found out my potassium was way to low. Death low. My blood sugar was way to high. Death high. With the 2 combined I was about to go. He called the hospital. I was put into intensive care for 2 days. Till stable. Then private room. He had me come in every week to check to make sure everything was still ok. First Doctor to care. He is amazing. Kind funny. And the staff and nurses you have the best. Won't go anywhere else. My granddaughter now goes. Great family care. Love it and them.
Read MoreA.A.Came for a Yellowstone adventure when my husband fell I’ll with a severe case of bronchitis. The medical clinic nearest us was closed for the week so we drove to Ashton to Grand Peaks Medical. It is a modern facility with the most wonderful and efficient staff we have encountered even in our home state! Cannot thank this wonderful clinic and it’s associates enough for all of the prompt and efficient care that we received out here where we were completely unfamiliar with our surroundings. Highly, highly recommend this facility for any urgent care needs!
Read MoreJ.A.I LOVE doctor Curtis and his nurses! They are SO welcoming and are the best with prenatal and babies!
Read MoreT.S.Absolutely the best dental service I have experienced. The staff is extremely sincere and compassionate. They sure make you feel comfortable. Love them, great dentist and wonderful staff. I highly recommend this dentist to anyone you will have an amazing experience !!!
Read MoreA.V.Just finished with my 6 month check up with Stephanie as my hygienist. She was fantastic! I have bad anxiety when it comes to the dentist, and she made me feel so comfortable. She was quick, efficient, and kind. She talked me through everything she did. She also noticed a little crack on my lip and put vaseline on it for me. I am very grateful for her kindness and efficiency.
Read MoreH.C.My wife and I have gone here for years now. We didn't have insurance for a awhile and they were life savers. They offer a discount based off of income and also can help make payment plans if you need to. They have an Xray machine and a lab right there to run any blood tests and stuff. We have been to the dentist too and for a cleaning with the Xrays and stuff it was only $60. The people are really friendly and helpful. The new Rexburg office is also super close to campus which is nice. I have seen the Chiropractor too and he has helped a lot with an ankle injury I have from Rugby. We ere a little skeptical at first cause we thought income based clinic than it wouldn't be very nice, but its really nice inside and they have new equipment.
Read MoreM.V.F.- Read MoreAll my questions get answered and I can tell the doctor's and nurses really care about meJ.M.
I can't say enough good things about Dr Curtis! From my first prenatal appointment to the delivery of my baby, the entire experience was exceptional. Dr. Curtis was not only knowledgeable and professional but also genuinely caring and attentive. He took the time to answer all my questions and made sure I felt comfortable every step of the way. During labor, he was incredibly supportive and made the process as smooth as possible. Thanks to his expertise, I felt confident and cared for. I highly recommend Dr. Curtis to anyone looking for a compassionate and skilled OB/GYN. I couldn't have asked for a better
Read MoreI.K.Dr. Jacob Curtis is PHENOMENAL. I have seen five doctors about my conditions, and he is the FIRST doctor to show respect and empathy AND he actually knew about them and how to treat them. I have vaginismus as well as PCOS, both underemphasized (and sometimes misunderstood) conditions in gynecology, but he was informed about both. Absolutely blown away! That is NOT standard! The care and empathy he showed about our missed miscarriage was so touching. He printed out the ultrasound pic of our little bean who passed at 5 weeks, which the place we went to two weeks ago neglected to do. I think they thought 5 weeks wasn't worth the picture; he did it without thinking. I felt like he understood how much this baby mattered, and that's all I can ask for. I didn't feel doubted or belittled. Dr. Curtis treats patients with respect and takes concerns seriously. This is a doctor who actually wants to help you.
Read MoreB..I’ve been going here for a while now because they have such a wonderful staff! They’re always very welcoming and quick to treat your needs.
Read MoreA.S.My wife and I have had an amazing experience with Grand Peaks. We were nervous about her pregnancy, being that she is a type 1 diabetic which can make things a little bit complicated. We had some scary moments along the way but were reassured and taken care of. Each time something came up, they found time for us to come in just to make sure everything was okay. The birth of our daughter went perfectly and we couldn't be more happy with what Dr. Curtis and Grand Peaks did for us.I was fortunate to do my internship here a little later on and was even more impressed. Everything was geared towards taking care of the patient; Bryant and Dr. Curtis always take their time with patients to answer any questions and make sure that the patients are better than they came in. The nurses and medical assistants also care a great deal for each of the patients, knowing many of them by name and being invested in their lives. Two thumbs up and 5 stars for Grand Peaks!
Read MoreW.R.Everyone was so friendly and I actually got to talk to Dr. Curtis for most of the time, he never tried to rush me out!
Read MoreE.B.The staff at grand peaks in Rexburg and st Anthony are phenomenal! Everyone is very polite and understanding. It wonderfully to see a doctor who actually listens to my concerns and treats me like a whole person and not just a set of symptoms. My whole family goes here and we love it. We also get out chiropractic treatment here as well and dr Williams does great! I highly recommend this facility if you are looking for chiropractic, a family physician, or OB care. You won't find a better place!
Read MoreE.J.M.I just saw Dr. Curtis for the first time for my prenatal care. I was very impressed with him and his staff! He was very thorough during my visit. Everyone was so nice and welcoming. I'm excited to have him as my OBGYN along with his amazing staff. Highly recommend!
Read MoreC.E.The staff is friendly. Great brand new facility. They offer chiropractic as well. It is really your one stop shop. Chant Williams chiropractor is amazing!
Read MoreE.G.Staff is friendly, knowledgeable, and professional. Facilities are well-equipped and well-kept. Had a wonderful experience!
Read MoreL.P.
Receive High Quality Care
We provide treatments that ensure you the best possible experience for all of your medical, dental, behavioral, and pharmaceutical healthcare needs.







