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
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 went for the first time today, and it was a wonderful experience (and this coming from someone who hates going to the dentist, ever). The office was very busy, which I could tell was stressful to the staff, but I was still given as much personal attention as I needed. At every step of my visit, from the waiting room to the chair and back, the entire staff made sure to answer my questions about billing and services.The sliding scale for income-based billing is a life-saver, and a huge convenience for those going that route. Highly recommend!
Read MoreK.T.Dr. Curtis is a great doctor. He took the time to listen to my concern and map out an effective remedy. I highly recommend him.
Read MoreA.N.I LOVE doctor Curtis and his nurses! They are SO welcoming and are the best with prenatal and babies!
Read MoreT.S.Dr. Curtis delivered my daughter in Dec. throughout my pregnancy he always listened to all my questions and concerns. He's very caring and always made sure I never had any concerns and if I did he would always reassure them! Definitely recommend him for prenatal care and delivery! He's awesome!
Read MoreK.M.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.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.Thanks for being a part of our community!
Read MoreL.H.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.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.The two ladies at the front desk where so kind and helpful. They assisted me with answering questions.Treated me with so much respect. They are really knowledgeable. I was seen by Dr. Juliana and he helped me with making the right decision for my health . I will be returning to this place again.
Read MoreM.G.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.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 have absolutely LOVED my experience here! I was interested in getting a new doctor for my second pregnancy but was super hesitant to try someone new and be worse off. I read the reviews for this place and a lot of women said they had switched to Dr. Curtis and had good experiences and I am adding to that list! Dr. Curtis has so much experience and prioritizes the woman’s preferences. I personally wanted to take as many natural routes as possible before taking medical intervention and Dr. Curtis made sure I got my way and was as comfortable as possible my whole pregnancy. I was pregnant with twins this go around and was more comfortable than I was with my first single baby. I felt heard, prioritized, and very safe while receiving care under Dr. Curtis. His staff is also so caring, knowledgeable, and attentive. I have loved receiving care at Grand Peaks Medical!
Read MoreA.C.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.i just love the staff very friendly and Dr. Jacob his the best always smiling and the best attitude specially with kids
Read MoreM.M.My first time here! My experience here was excellent. I actually walked in and was assisted and treated really well. The vibe was good in this place and I was seen by Dr. Bryant who was knowledgeable and made my experience comfy. As well as the medical assistant Hasini she was very kind, helpful and it shows these people enjoy what they do and working here! I just wanna say thank you to the staff here! I'm really grateful!!!! And I recommend to anyone and everyone!!!!
Read MoreM.D.Great overall and wonderful staff. Dr. Klingler & Jardine are awesome! I appreciate the kind of business they are and the exceptional service they provide. Definitely recommend this place!
Read MoreT.B.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.
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.







