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
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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
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.Grand Peaks Medical has been my doctor's office for a few years now and they are amazing! The providers genuinely care about their patients and always make me feel like my concerns matter. I recently had a baby and did all of my prenatal care through them, along with my postpartum care now. I love that they're a clinic for the whole family and that I don't have to go different places for each of my family members. I would highly recommend them. I always tell my husband that I'm not looking forward to eventually moving because then I will have to find another doctor's office that I like as much as them.
Read MoreA.G.I Love it they are so good with kids and so kind, the staff is lovely
Read MoreE.G.Thanks for being a part of our community!
Read MoreL.H.Great staff. Seen them a dozen times and the PA's are very knowledgeable. Highly recommend
Read MoreM.W.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.I LOVE doctor Curtis and his nurses! They are SO welcoming and are the best with prenatal and babies!
Read MoreT.S.We found this place when we were having financial difficulties and needed medical care. They have been the most reasonable, efficient, friendly, and all around perfect medical facility I've ever been to. If I open my own business and become a millionaire, I'm still bringing my family here. Dr. Curtis is the first doctor to actually listen to me, and the ladies at the front desk are by far the nicest people I've ever met, and the nurses are great, they actually remember us when we come in; to me, that shows they care about my family. As long as I live here, I will never go anywhere else.
Read MoreC.M.Excellent place with great service and all one would ever need when they go to the dentist. Staff is friendly, entertainment is available. Wait line is about 2 weeks, so manageable. Building is brand new, and kid friendly.
Read MoreJ.C.Staff is friendly, knowledgeable, and professional. Facilities are well-equipped and well-kept. Had a wonderful experience!
Read MoreL.P.This is a great medical clinic to go to for students because of it's location and price. It's a well organized and clean facility and has a welcoming nature. The employees are very friendly too!
Read MoreN.O.After some struggles with a different OBGYN office in town I decided to go to Grand Peaks and I am SO glad I did. I love the staff - so friendly and they actually really seem to care. Dr. Curtis was phenomenal and made every effort to make me feel comfortable during a very uncomfortable procedure. Thank you so much!
Read MoreS.M.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.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.Throughout my pregnancy I went to at least 3 different offices and Grand Peaks is BY FAR my favorite. The staff is amazing and each member from the front office to the nurses to the doctors are so kind. Dr. Curtis saw me for my whole pregnancy and sees both my sons now as well and I would recommend him and his staff to anyone I know.
Read MoreJ.W.My wife sees whitney and absolutely loves her! She is kind, compassionate and actually listens and cares. I'm 100% impressed.
Read MoreN.G.Dr. Jardine at the Rexburg office is amazing. He is gentle yet quick and very caring. His staff are extremely friendly and caring as well. I wouldn't recommend any other dentist.
Read MoreM.L.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.My husband and I have been beyond satisfied with the prenatal care we received while seeing doctor Jacob Curtis of Grand Peaks Medical, as well as with the delivery of our child. He is everything you would want in a obstetrician/family doctor from treating you respectfully to providing comprehensive and individualized care. As well as extremely knowledgeable, detail oriented, and compassionate. Jacob Curtis is a very professional doctor, he attended to all my concerns and he always took his time to explain thoroughly each step we were taking, being highly attentive to the millions of questions asked by a first-time nervous mother. I never felt rushed at my appointments and he took the time to build a meaningful relationship with both my husband and I. We could go on and on about how wonderful he is at his job. I am not planning on changing doctors anytime soon as we have decided on continuing to see him as our pediatrician and family doctor. If you are reading this wondering if you should make an appointment, stop hesitating. We are extremely lucky to have such a highly trained provider in our area and you will not be in better hands! For more information I recommend reading his bio.
Read MoreA.B.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.
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We provide treatments that ensure you the best possible experience for all of your medical, dental, behavioral, and pharmaceutical healthcare needs.







