IDAHO-LICENSED TELEHEALTH WEIGHT LOSS PROVIDERS | SERVING the TREASURE VALLEY

Weight Loss Solutions in Ontario, Oregon

Looking to take control of your health in Ontario, Oregon?

Personalized, physician-led medical weight loss programs designed to help you reach your goals sustainably. Residents in Ontario and nearby areas can start their transformation with advanced treatments through our convenient telehealth and local services.

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Why Ontario Residents Trust Alturas Medical Weight Loss

The region’s leading physician-owned weight loss clinic, offering expert medical guidance and convenient appointments for Ontario residents.

Alturas Medical Weight Loss is a physician-owned medical clinic proudly serving Ontario and the surrounding Western Treasure Valley area. Patients in Ontario rely on us for our medical expertise, personalized programs, and convenient access to care.

Most of our weight loss appointments are conducted through telehealth, making it easy to receive expert guidance and support without the time and hassle of traveling. From the comfort of your home, you can connect with our medical team and stay on track with your weight loss goals. For those who prefer in-person care, appointments are also available at our Meridian office.

Physician Oversight

Safe, doctor-led supervision tracking your metabolic health & clinical progress at every phase.

Dedicated Support

Stay motivated with regular one-on-one clinical check-ins, adjustments, and expert guidance.

Tailored Protocols

Custom plans built for your unique body chemistry to target insulin resistance and hormonal imbalances.

Advanced Treatments

Access breakthrough, FDA-approved medical weight loss options like Semaglutide & Tirzepatide.

What to Expect at Your Initial Consultation

Your initial consultation helps clarify your goals and create a medically guided weight management plan. Ontario residents can meet with a licensed clinician via telehealth, or choose an in-person appointment at our Meridian location. We’ll review your medical history, metabolism, and past challenges to tailor the right plan for you.

We believe in a collaborative, zero-pressure atmosphere. There are no generic, one-size-fits-all templates here — just honest, evidence-based clinical insights so you feel completely empowered to make the best decisions for your health and future.

Dr. Ashley Southern

Personalized Plans for Lasting Success

True, sustainable weight management goes far beyond standard calorie counting. At Alturas Medical Weight Loss, your program is built completely around your unique physiology. Our medical team carefully evaluates your lab work, health indicators, and lifestyle habits, directly factoring in specific medical conditions such as insulin resistance, thyroid fluctuations, PCOS, or age-related hormonal imbalances.

Based on this thorough clinical review, we pinpoint the most effective strategies for your body, which may include advanced GLP-1 therapies like Semaglutide or Tirzepatide, targeted metabolic support, and customized lifestyle adjustments. Our team continuously tracks your data and adapts your plan to ensure your fat loss is safe, consistent, and highly rewarding.

Medical solutions for your
body, lasting results for your life

Helping Treasure Valley residents overcome weight challenges with medical interventions for sustainable results.

Semaglutide Injections

Semaglutide Injections

Tirzepatide
Therapy

Tirzepatide
Therapy

Our most powerful dual-action medication offers enhanced results for patients needing significant weight loss, with patients losing up to 25% of body weight.

Hormone Optimization

Bio-identical hormone therapy addresses the root cause of weight gain for many patients over 40, particularly those experiencing menopausal or testosterone changes.

Personalized Treatment Plans

Each weight loss journey at Alturas is customized to your specific body needs, medical history, and goals, with ongoing physician supervision throughout.

Physician & Co-Founder, Alturas Medical Weight Loss

Dr. Ashley Southern

NMD (Naturopathic Medical Doctor)

Medical Degree

NMD — Naturopathic Medical Doctor (board-certified)

Board Certification

Board-certified Naturopathic Medical Doctor — Active.

Residency/fellowship

Honors Regenerative Medicine Track (Neil Riordan Center) with clinical apprenticeships in Hawaii.

Medical License NMD

AZ 20-1857, UT 14205893-7100, CA ND1478, ID NMD-0084

Years in Clinical Practice

5+ years (Since 2020)

Specialization

Stem Cell Therapy, BHRT, Regenerative Injections (PRP/Prolozone), Ozone Therapy, Advanced IV Therapeutics.

Professional Memberships

Published researcher at ASU Biodesign Institute.

Clinic Locations

Alturas Medical Weight Loss | Meridian, Idaho

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Explore Our Modern Clinic

Step into a warm, professional environment designed with your comfort, privacy, and well-being in mind. Our state-of-the-art facility provides a welcoming space where you can focus on your weight loss journey with confidence.

Find the Program That Works for You

Discover why local, face-to-face medical care outperforms generic online platforms for Ontario residents.

In-Clinic Care

✅ Meet one-on-one with licensed providers via telehealth.

✅ Thorough review of your medical history

✅ Lab work completed on-site or through a trusted partner laboratory

✅ Customized treatment plans based on your individual health needs

✅ Progress tracked with adjustments to your plan as needed

✅ Direct access to medical professionals for questions or guidance

✅ Ongoing follow-ups to ensure safety, results, and long-term success

Online-Only Services

❌ No physical exams; limited lab testing available.

❌ Pre-set treatment plans that may not be tailored to your health

❌ Progress adjustments may take longer with remote monitoring.

❌ Emphasis on convenience rather than complete medical oversight

❌ Less ability to address underlying health issues or complex conditions

❌ Follow-up support is minimal, often focused only on prescriptions

Meet Your Ontario Weight Loss Team

Dedicated to understanding your goals, guiding your journey, and supporting your success every step of the way.

Dr. Ashley Southern

Owners

Emily

Project Manager

Kaylee

Office Manager

Convenient for Patients Across Eastern Oregon & Western Treasure Valley

Our Meridian clinic is centrally located, making it easy for residents throughout Eastern Oregon and the Western Treasure Valley border to access expert weight loss care.

Vale, OR
Fruitland, ID
Payette, ID
Nyssa, OR
Weiser, ID
Huntington, OR
Caldwell, ID
Nampa, ID
Boise, ID
Adrian, OR
Parma, ID

No matter where you live along the Oregon-Idaho border region, Alturas Medical Weight Loss in Meridian is within easy reach for safe, effective, medically supervised weight loss.

Get Started with Telehealth from Meridian

Ontario, Oregon sits on the Idaho border and is the largest city in Malheur County. Patients from Ontario and the eastern Oregon/western Idaho border region frequently travel to Boise and the Treasure Valley for medical care not available locally. Alturas Medical Weight Loss is the nearest physician-supervised GLP-1 and hormone therapy clinic for Ontario area residents. We also offer a telehealth option for patients who prefer virtual follow-up appointments after an initial in-person visit.

Alturas serves patients in Oregon through our telehealth clinic—there’s no physical location in the state, but virtual visits are available. If you’d like to visit our Meridian clinic in person, here’s the location and contact info:

Ontario patients who visit the Meridian clinic can also be assessed for testosterone replacement therapy and peptide therapy while they are there.

Find Us Near Ontario, OR

Address

1532 W Cayuse Creek Dr, Meridian, ID 83646

Phone

(208) 690-2040

Email

info@alturasmedicalweightloss.com

Clinic Hours

Monday - Friday

9:00 AM – 5:00 PM

Saturday

Closed

Sunday

Closed

Patient Convenience

Hear From Our Patients

Genuine stories. Real results. Lasting weight loss transformations from people in Treasure Valley.

    
 
 
      Trustindex verifies that the original source of the review is Google. The care has been great! Very thorough and helpful!
  
  Posted on Google  
 
    
   Laura Severin 
 
 
 
 
     Trustindex verifies that the original source of the review is Google. Service is very good.
  
  Posted on Google  
 
    
   Marlene Aspiazu 
 
 
 
 
     Trustindex verifies that the original source of the review is Google. My experience with this company has been very positive.  Very interested in you and efficient. Always happy to help and assist.  Thank you
  
  Posted on Google  
 
    
   Linda Jensen Emerling 
 
 
 
 
     Trustindex verifies that the original source of the review is Google. It’s been a month in and they have been prompt in answering my questions. I am close enough to go to the clinic but mostly talk on the phone or text through the app. They are willing to work with my GP doctor as well. Adjusting my meds for my needs while checking on me every three weeks. Excellent care.
  
  Posted on Google  
 
    
   Laurie Richardson 
 
 
 
 
     Trustindex verifies that the original source of the review is Google. I had a fantastic experience at Alturas! Dr. Southern was excellent, and the hydration IV treatment was quick and effective. The staff was friendly and professional, making me feel comfortable throughout the process. Highly recommend!
  
  Posted on Google  
 
    
   Carson King 
 
 
 
 
     Trustindex verifies that the original source of the review is Google. I have had great service and appreciate how kind and supportive the staff is. I just started and I see a big difference in how I feel about food. I no longer have the cravings I had before, making it so much easier to choose healthy foods. I wish I hadn’t waited so lone to start.
  
  Posted on Google  
 
    
   Ann Gillies 
 
 
 
 
     Trustindex verifies that the original source of the review is Google. Alturas has been amazing! Friendly and kind doctors and staff that care about you and your needs. Kaylee has been awesome about answering any and all questions! Definitely recommend this place for your weight loss needs!
  
  Posted on Google  
 
    
   Kalani Ratcliffe 
 
 
 
 
     Trustindex verifies that the original source of the review is Google. I’m just starting with this new program. I’m happy with the service I’ve received and am excited to see results.
  
  Posted on Google  
 
    
   Jim Nance 
 
 
 
 
     Trustindex verifies that the original source of the review is Google. I so appreciate Kaylee’s help, she is always there to answer questions and guide me along this journey.
  
  Posted on Google  
 
    
   Tyra

Frequently Asked Questions

Everything you need to know about our weight loss clinic from Meridian, ID

Can Ontario patients complete treatment appointments virtually?

Yes. Many patients complete routine consultations through telehealth appointments while still maintaining access to in-person visits whenever needed.

How do providers create personalized treatment plans?

Our healthcare providers review your medical history, discuss your wellness goals, and evaluate health factors that may influence weight management before recommending treatment options tailored specifically to your needs.

Are wellness recommendations included alongside treatment options?

Yes. Providers may recommend nutritional guidance, healthy lifestyle adjustments, and additional wellness strategies that may help support long-term progress depending on your health goals.

Weight Loss Solutions in Ontario, Oregon

Why Ontario Residents Trust Alturas Medical Weight Loss

Physician Oversight

Dedicated Support

Tailored Protocols

Advanced Treatments

What to Expect at Your Initial Consultation

Semaglutide Injections

Semaglutide Injections

Tirzepatide Therapy

Tirzepatide Therapy

Hormone Optimization

Hormone Optimization

Personalized Treatment Plans

Personalized Treatment Plans

Dr. Ashley Southern

Explore Our Modern Clinic

Find the Program That Works for You

In-Clinic Care

Online-Only Services

Dr. Ashley Southern

Owners

Emily

Project Manager

Kaylee

Office Manager

Convenient for Patients Across Eastern Oregon & Western Treasure Valley

Get Started with Telehealth from Meridian

Find Us Near Ontario, OR

Address

Phone

Email

Clinic Hours

Monday - Friday

Saturday

Sunday

Patient Convenience

Hear From Our Patients

Frequently Asked Questions

Tirzepatide
Therapy

Tirzepatide
Therapy