Naturopathic Doctor in Phoenix, AZ
Dr. Isaac Yosef, NMD, and Lina Kay, PA-C, MS, focus on chronic illness that standard care has not explained, from chronic fatigue and Lyme disease to mold illness and SIBO.
- Dr. Isaac Yosef, NMD
- Lina Kay, PA-C, MS
- EAV, Thermography and HRV Testing
- East Bell Road, Scottsdale
What a Naturopathic Doctor in Phoenix, AZ Does
Arizona licenses naturopathic medical doctors to examine patients, order lab work and treat with natural therapies first. Dr. Yosef uses that training to find the root cause of a long illness, correct the imbalances behind it and lower the toxic load that keeps it going.
Our one office is on East Bell Road in Scottsdale, a drive up the Loop 101 for most Phoenix patients. Testing, IV therapy and injections all happen there.
Conditions We Treat
Our clinicians see illness that is often missed when routine results come back normal.
Chronic Fatigue Syndrome
Exhaustion that rest does not fix is one of the illnesses both of our clinicians treat. We test for nutrient gaps, adrenal strain and toxic overload that can drain energy.
Plans often pair orthomolecular dosing with IV therapy for energy and adrenal support.
Seen by Dr. Yosef and Lina Kay
Lyme Disease
Lingering Lyme symptoms are a core part of Dr. Yosef's work with elusive illness. Care can combine herbal and homeopathic treatment with IV therapy chosen for its antibiotic, antiviral and antifungal support.
Seen by Dr. Yosef
SIBO, SIFO and IBS
Lina Kay specializes in gastrointestinal disorders and has extensive experience with bacterial and fungal overgrowth and irritable bowel symptoms.
Testing guides the protocol, and nutritional counseling shapes what you eat while the gut recovers.
Seen by Lina Kay, PA-C, MS
Histamine Intolerance
Flushing, hives, headaches or gut upset after certain foods can point to histamine intolerance. We sort out triggers with allergy testing and adjust your diet around the results.
Seen by Lina Kay, PA-C, MS
Mold Illness
Environmental medicine is one of Lina Kay's focus areas, including illness linked to mold exposure. Detoxification support, including IV therapy, helps lower the burden on the body.
Seen by Lina Kay, PA-C, MS
Hormone Imbalance
We offer customized bioidentical and homeopathic hormone replacement therapy. Dosing is set from your lab results and adjusted at follow-up visits.
Seen by Dr. Yosef
Joint Pain
For joint pain, regenerative injection therapy with PRP and Prolozone offers a non-surgical option. Avacen and Biomodulator sessions can help reduce pain and inflammation.
Seen by Dr. Yosef
Weight Concerns
Weight that will not move often has a nutritional or hormonal piece. We support weight loss with oral supplements and injection therapies, paired with a nutrition plan built for you.
Seen by Dr. Yosef
Specialized Testing Before Any Plan
Naturopathic doctors do run blood work. We add assessments a routine checkup rarely includes, so your plan rests on measurements.
Blood and Urine Panels
Customized tests chosen for your symptoms.
EAV Testing
Electrodermal readings at acupuncture points.
Thermography
An infrared map of heat patterns across the body.
Heart Rate Variability
A reading of how your nervous system handles stress.
Natural Therapies Under One Roof
No two plans look alike. Each draws from the therapies below, dosed for what your testing shows.
- Homeopathic and herbal treatments
- Bioidentical and homeopathic HRT, customized
- IV therapy for immune, detox and energy support
- Orthomolecular medicine with oral and IV nutrients
- PRP and Prolozone injections for joints
- Avacen and Biomodulator device sessions
- Supplements matched to your labs
- Nutrition counseling based on allergy testing
Care for Illness That Has Been Hard to Name
Many of our patients arrive after years of normal results and no answers. We take that history seriously, test where others have not, and treat the imbalances we find rather than only the symptoms.
The Clinicians Behind Your Care
Two clinicians with different focus areas share your care, so gut, environmental and chronic illness concerns are handled in one office.
Dr. Isaac Yosef, NMD
Treats chronic, elusive illness such as CFS and Lyme disease by finding root causes.
Lina Kay, PA-C, MS
Extensive experience with SIBO, SIFO, IBS, histamine intolerance and mold illness.
Your Path From First Visit to Follow-Up
Listen
We go through your history, symptoms and past results in detail.
Test
We choose the labs and assessments that fit your symptoms.
Plan
You receive a protocol of nutrition, supplements, remedies and in-office therapies.
Adjust
Follow-up visits track your response and refine the plan.
Seeing Us From Phoenix
Phoenix patients make the drive when they want a naturopathic doctor whose daily work is chronic, hard-to-diagnose illness.
Bring recent lab work and imaging from your Phoenix doctors so we can avoid repeating tests.
FAQ About a Naturopathic Doctor in Phoenix, AZ
Does Arizona recognize naturopathic doctors?
Yes. Arizona licenses naturopathic medical doctors, who use the NMD credential. Dr. Isaac Yosef practices as an NMD from our Scottsdale office, and our team also includes Lina Kay, PA-C, MS.
Do naturopaths do blood tests?
Yes. We order customized blood and urine tests chosen for your symptoms, and we add assessments that a routine checkup rarely includes, such as EAV testing, thermography and heart rate variability. Your plan is built from those results.
What is the difference between a naturopathic and a holistic doctor?
Holistic describes a philosophy that many kinds of practitioners share. A naturopathic medical doctor is a licensed clinician trained to diagnose, order labs and treat with natural therapies first. Our care is holistic in approach and medical in method.
How do I find a good naturopathic doctor in Phoenix, AZ?
Check that the doctor holds an Arizona NMD license, ask which conditions they see most often, and ask what testing guides their plans. Dr. Yosef works mainly with chronic, hard-to-diagnose illness such as chronic fatigue, Lyme disease and mold illness.
Can I keep my primary care doctor?
Yes. Many patients keep their primary care doctor and see us for the chronic problems that have not resolved. Naturopathic care can run alongside the care you already receive.
How much does a naturopathic doctor cost?
Cost depends on the testing and therapies your plan includes, so we go over it with you before anything starts. Contact our office and our team will explain the options for your situation.