Physician-Guided Supplements in Scottsdale, AZ
Every vitamin, mineral and herbal formula we recommend is chosen from your own lab and allergy testing, then rechecked as your health changes.

- Led by Dr. Isaac Yosef, NMD
- Chosen from your test results
- Oral and IV nutrient dosing
- Apothecary inside our office
Supplements Chosen From Your Own Results
A store shelf can sell you a supplement, but it cannot tell you whether you need it. Our supplement care follows orthomolecular medicine: we identify your nutritional deficiencies, then correct them with customized oral and IV doses of vitamins and minerals.
Herbal and homeopathic formulas join the plan when your history calls for them, and the list changes as your levels do.

Stocked at Our Bell Road Office
Isaac's Apothecary sits inside our office, with shelves of vitamins, minerals, herbal tinctures and remedies.
- A review of the supplements you already take
- Vitamins and minerals dosed to your labs
- Herbal and homeopathic formulas
- Oral supplements that support weight loss
Where Targeted Supplements Help
Supplements support the wider plan for each of these concerns.
Fatigue and CFS
For exhaustion that rest does not fix, including chronic fatigue syndrome. Testing shows which nutrients run low, so the plan corrects real shortfalls.
Lyme and Chronic Illness
Dr. Yosef treats elusive illnesses such as Lyme disease by addressing underlying imbalances and toxic overload. Supplements are one part of that plan, alongside IV therapy.
Gut and Digestion
Lina Kay, PA-C, MS, treats SIBO, SIFO, IBS and histamine intolerance. Your supplements account for what your gut can absorb and tolerate.
Mold and Environmental Illness
Environmental medicine is a focus of Lina Kay's work, mold illness included. Supplements support the body while exposure is addressed at the source.
Immune Support
For frequent colds or slow recovery. Targeted nutrients are paired with IV immune support when your testing shows the need.
Weight Loss Support
We offer oral supplements and injection therapies that support weight loss. They sit beside nutritional counseling built around your allergy testing.

Testing That Guides Each Recommendation
We pick the assessments that fit your symptoms, then let the results set the list.
Blood and Urine Tests
Customized lab panels that show deficiencies and track levels over time.
Allergy Testing
Shapes the food guidance that sits beside your supplements.
EAV Testing
Electrodermal Acupuncture According to Voll, a specialized assessment.
HRV and Thermography
Heart rate variability and thermal imaging round out the picture.
How Your Supplement Plan Takes Shape
- 1
We Listen First
Your history, symptoms, medications and the supplements you already use.
- 2
We Test
Labs and specialized assessments show where the gaps are.
- 3
We Build Your Plan
Oral, IV, herbal or homeopathic, each dosed for a reason in your results.
- 4
We Recheck and Adjust
Follow-up testing guides dose changes and when to stop.
Pricing depends on the tests and products your plan includes, and we review it with you before you start.
The Clinicians Behind Your Plan
Your supplements are chosen by the same clinicians who read your results.

Dr. Isaac Yosef, NMD
Integrative Physician
Treats chronic, elusive illness such as CFS and Lyme disease by finding the root cause.

Lina Kay, PA-C, MS
GI and Environmental Medicine
Treats SIBO, SIFO, IBS, histamine intolerance and mold illness.
Care That Pairs With Supplements
Many plans combine supplements with one or more of these services.
IV Therapy
When absorption is poor or levels need a faster lift, IV nutrients work beside oral doses for immune, energy, detox and adrenal support.
Nutritional Counseling
Customized food guidance based on allergy testing and your goals, so diet and supplements pull in the same direction.
Homeopathic and Herbal Treatments
Formulas chosen for your history, including homeopathic and isopathic drops.
Bioidentical and Homeopathic HRT
Customized hormone support when your testing points to a hormonal imbalance.
Supplement Questions, Answered
Where can I get supplements in Scottsdale, AZ from a clinician?
Stores sell supplements off the shelf without seeing your lab results. At our East Bell Road office, our clinicians recommend supplements after testing, and our in-office apothecary stocks vitamins, minerals and remedies.
What are the most important supplements for everyone?
No single list fits every person. Vitamin and mineral needs change with diet, gut health, medications and illness, which is why we test before recommending anything.
Do I need testing before starting supplements?
Testing is how we match products and doses to you. Customized blood and urine tests show deficiencies, and allergy testing shapes the food side of your plan.
Can you review the supplements I already take?
Yes. We go through what you use now, compare it with your results and medications, and tell you what to keep, change or stop.
When are IV nutrients used instead of capsules?
IV dosing sends vitamins and minerals straight into the bloodstream, which helps when gut absorption is poor or levels are very low. Many plans use both: IV doses to restore levels and oral supplements to maintain them.
Do you offer supplements for weight loss?
Yes. We offer oral supplements and injection therapies that support weight loss, chosen as part of a plan that includes nutritional counseling.
Can supplements interact with my medications?
Some can, which is one reason we review every medication before recommending a product. If a supplement could change how a medication works, we adjust the choice, the dose or the timing.