What We Offer

Our Services

From everyday primary care to advanced specialty treatments, One Health Clinic provides comprehensive, personalized care for every stage of life — all under one roof.

Clinic Services

Comprehensive primary and preventive care for patients of every age, from newborns through seniors.

Clinic Services

Primary Care

We are specially trained to solve puzzling diagnostic problems and manage everything from simple acute illnesses to complex chronic conditions. We provide comprehensive primary care for patients from newborn through senior years, specializing in diabetes, high blood pressure, heart disease, anxiety and depression, weight management, thyroid disorders, arthritis, autoimmune diseases, and osteoporosis. Our philosophy emphasizes patient education and wellness through proper nutrition, exercise, and lifestyle changes.

Clinic Services

Office Dermatology

We diagnose and manage a wide range of dermatological concerns right in our practice — from routine skin checks to treating common skin conditions, without the need for lengthy specialist referrals. We treat pre-cancerous skin lesions with liquid nitrogen and perform minor procedures such as skin biopsies, mole removals, and cyst excisions, along with cancer surveillance and prevention screening.

Clinic Services

Women's Health

We provide complete women's health services from adolescence through menopause and beyond, focusing on prevention, early detection, and personalized treatment. Services include mammograms, Pap smears, skin cancer checks, routine gynecological care, breast health monitoring, osteoporosis screening, and heart disease prevention. We offer comprehensive hormone replacement therapy for menopause symptoms and support everything from contraception and fertility planning to managing menopause naturally or with hormone therapy.

Clinic Services

Men's Health

We provide complete men's health services focused on keeping you strong, active, and feeling your best throughout every stage of life. Our program specializes in musculoskeletal care — treating back pain, joint stiffness, sports injuries, and arthritis — as well as testosterone replacement therapy for men experiencing low energy, decreased muscle mass, low libido, mood changes, or difficulty concentrating. We make it easy to address both acute problems and long-term health optimization in a practical, no-nonsense environment.

Clinic Services

Birth Control Options

We specialize in providing and managing Long-Acting Reversible Contraceptives (LARCs), among the most effective forms of birth control available. Options include Liletta IUD (up to 8 years), Kyleena IUD (up to 5 years), and the Nexplanon contraceptive implant (up to 4 years). We're dedicated to helping you find a safe and effective option that aligns with your health needs and lifestyle, with thorough counseling at every step.

Pediatric Care

Specialized Care for Your Children

From newborn well-child visits to teen health, sports physicals, immunizations, and same-day urgent care — our dedicated pediatric team led by Dr. Carl Turner, DO, is here for every stage of your child's growth.

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Pediatric care at OneHealth Clinics in St. George, Utah

Specialty Services

Advanced treatments and wellness programs that go beyond standard primary care — available right here at OneHealth Clinic.

Specialty Services

Weight Loss Program

As your primary care provider, we guide your weight loss journey with full knowledge of your medical history and current medications. We offer Semaglutide (GLP-1 RA) and Tirzepatide (dual GIP/GLP-1 agonist) to reduce appetite, slow gastric emptying, and improve insulin sensitivity. We also offer Lipo Mino injections alongside these medications — a lipotropics and B-vitamin blend to further boost fat burning and energy levels.

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Specialty Services

Hormone Pellet / Replacement Therapy

We have completed additional training in bioidentical hormone replacement therapy and pellet therapy. HRT helps restore hormonal balance when your body's natural production declines, relieving symptoms such as fatigue, mood changes, weight gain, sleep disturbances, and low libido. Available in topical, oral, injectable, and pellet forms, HRT supports improved energy, mental clarity, and overall well-being.

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Specialty Services

NAD+ Infusions

NAD+ is a vital coenzyme found in every cell, playing a central role in energy production and cellular health. It assists mitochondria in converting nutrients into ATP and supports DNA repair by activating sirtuins — proteins that regulate metabolism, cell survival, and inflammation. NAD+ also helps regulate gene expression, modulate neurotransmitters, and control inflammation, making it a key component for cellular longevity.

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Specialty Services

Vitamin Infusions

We offer a wide range of IV Therapy services to boost your immune system, reduce toxin load and inflammation, increase energy, and allow fast, deep hydration. Each treatment contains a unique combination of nutrients crafted to promote overall wellness. As your primary care provider, we determine which treatment is best for you and ensure it won't interact with your current medications.

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Specialty Services

Vitamin Injections

Our intramuscular injections are crafted to target a spectrum of wellness concerns. Options include Vitamin D3 (mood, hormone balance, bone health), Pure Beauty (hair, skin, and nails), Lipo-Mino (fat breakdown and energy), Immune Defense (reduce illness duration), and Detox (supports breakdown of sugars, carbs, and fats while aiding mood and cognitive function).

Specialty Services

PRP & Hyaluronic Acid Joint Injections

Platelet-rich plasma (PRP) injections accelerate healing, reduce pain, and enhance tissue regeneration by concentrating platelets loaded with growth factors. Combined with hyaluronic acid, these injections improve tendinitis, osteoarthritis, joint pain, muscle strains, and ligament injuries — offering a natural path to restored mobility that can help avoid or delay surgery.

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Patient Reviews

What Our Patients Say

4.7

316 reviews

Irma Torres

10 months ago

My provider is Dr. Jonathon Baza at one Health located on 292 S 1470 E. St George. Suite 200 St. George, UTAH Dr Baza is an amazing doctor, he’s always making sure that for every visit he will make sure to help his patients to feel better after a visit. He takes his time to chat with the patients regarding our health per each visit even if he just had seen you last just a week or two ago. His professionalism and care towards his patients is unmeasurable. Dr Baza has been my blessings for the past 5 years. He has an amazing staff the MA’s and PA’s are caring and very knowledgeable. The front desk takes care of your appts , calls and check-in appts. I’ve had the pleasure to have been helped by these wonderful ladies at the front desk: Elizabeth , Alivia, Tori and Alicia are amazing when you come for your appointment. Let’s not forget the Lab… painless shots and blood test drawn swiftly and painlessly as well. I also notice that the office is always clean and the exam rooms are impeccably clean and so are the Restrooms. I can go on and on and on about One Health’s amazing patient health care needs. Thank you One Health Irma Torres

Melissa Wall

a month ago

Stacy Sumpter has been amazing! My children's pediatrician recommended her and I have not been disappointed! I didn't have a PCP for several years because when mine retired I was too anxious about starting all over with a new provider. Stacy has been attentive, listens, gives careful consideration and feedback, and does not discount my knowledge of my own body. She's absolutely fantastic!

Rachel Br8thw8

a month ago

I have been a patient at OneHealth/Dixie Primary Care ever since moving here from San Diego, California where there were a multitude of choices of providers and specialists. I will admit that I had some trepidation about finding good healthcare in St. George, having enjoyed the benefits of great hospitals, research institutions and a wide breadth of specialists. Stacy Sumpter has been my primary provider and I am so happy that I found her. She listens. When needed, she refers me to the best specialists. She cares but is always professional - a perfect balance. She is willing to try alternative solutions which I appreciate instead of insisting that we keep on one path when it's apparent it's not working. If you're looking for a GP that can help with guiding you through your general care, I would highly recommend her. I have had several unexpected surgeries while living here, none that could have been prevented, and she has been a great source of support during those as well.

Michelle Pack

a month ago

Great facility and great doctors. I have seen Stacy Sumpter for years and she really listens to you and sincerely wants to help you feel your best. I have referred quite a few people (including my family) to this clinic.

Mackynzie Stucki

3 months ago

Dr. Baza is hands down the best doctor I’ve ever had. He truly listens to you instead of dismissing your concerns and takes the time to actually talk with you. You never feel rushed or like just another patient. He is caring, understanding, and makes you feel comfortable and heard at every appointment. I’m so grateful to have found a doctor who genuinely cares about his patients.

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