FLORIDA'S ONLY JOINT COMMISSION-ACCREDITED URGENT CARE
FLORIDA'S ONLY JOINT COMMISSION-ACCREDITED URGENT CARE · ONE OF JUST 8 NATIONWIDE
FLORIDA'S ONLY JOINT COMMISSION-ACCREDITED URGENT CARE
FLORIDA'S ONLY JOINT COMMISSION-ACCREDITED URGENT CARE · ONE OF JUST 8 NATIONWIDE
Medically reviewed by Shane D. Naidoo, MD
Medical Director, TrufaMED Urgent Care & Concierge Medicine
Board-Certified, Emergency Medicine
Last reviewed: May 2026
"Everything looks normal."
For a patient who has been tired for a year, foggy for six months, anxious for no clear reason, or carrying a level of fatigue that has changed how they live, "everything looks normal" is the worst sentence in medicine. It does not mean nothing is wrong. It usually means the standard panel did not find the answer.
The standard panel was not built to find the answer in this kind of patient. It was built to screen a healthy population for the most common conditions. When a patient does not feel right and the standard panel comes back normal, the right next step is not another opinion that says the same thing. The right next step is a deeper workup, ordered with intent, interpreted by a clinician who is willing to act on what they find.
This is how we approach it at TrufaMED. It is a workup, not a diagnosis. Some patients learn what is going on. Some patients learn what is not, which is also useful. Either way, the visit is meant to move them off the spot they have been stuck on.
A reference range is the statistical interval, usually the middle 95 percent, of the tested population. It is a screening tool, not a definition of optimal. A TSH of 4.5 is inside most reference ranges and frequently corresponds to symptomatic hypothyroidism in a patient who used to run 1.5. A testosterone of 320 is technically normal for an adult man and is at the bottom of the population for someone who used to run 700.
Two patterns commonly produce "normal labs but you don't feel right":
The typical primary-care work-up for an unwell patient is some combination of complete blood count, comprehensive metabolic panel, lipid panel, and TSH. Sometimes a hemoglobin A1c is added. This panel screens for anemia, electrolyte derangement, kidney and liver function, glucose dysregulation, gross thyroid disease, and lipid abnormality.
It does not screen for inflammation patterns, micronutrient deficiency that is common in adults, autoimmune patterns that have not yet declared themselves, viral reactivation, autonomic dysfunction, or hormone imbalances that are subtler than overt disease.
For a patient who feels off and whose standard panel is normal, the expanded workup at TrufaMED looks at the categories the standard panel does not cover. We do not run every marker on every patient. We run the markers the encounter supports. The categories:
TSH alone is not enough. Free T4 measures the storage form. Free T3 measures the active form. Reverse T3 detects under-conversion. TPO and thyroglobulin antibodies identify autoimmune thyroid disease that the screening TSH can miss. A patient with normal TSH but elevated reverse T3 and positive TPO antibodies has a different problem than the screening test alone suggests.
Hemoglobin can be in the normal range while ferritin is depleted. Low ferritin without anemia produces fatigue, hair loss, exercise intolerance, and brain fog that are easy to misattribute. Iron saturation and total iron-binding capacity round out the picture.
Vitamin D below 30 ng/mL is functionally low for most adults regardless of where the lab marks the cutoff. B12 in the lower end of normal can produce neurologic symptoms; methylmalonic acid is the more sensitive functional test when B12 is borderline. Folate fills out the methylation picture.
hsCRP is the inflammatory marker the standard panel does not include. Persistent elevation warrants a workup for the source. ANA is the screening test for autoimmune disease; positive ANA in a symptomatic patient warrants further antibody testing and rheumatology referral when appropriate.
A morning cortisol drawn between 7 and 9 AM captures the diurnal peak. DHEA-S is a long-half-life adrenal androgen that gives a stable view of adrenal output. The "adrenal fatigue" label is not a recognized medical entity, but specific cortisol patterns can identify true adrenal insufficiency, Cushing's syndrome, or HPA-axis disruption.
Reactivated EBV is associated with chronic fatigue and post-viral syndromes. The antibody pattern, viral capsid antigen IgG and IgM, early antigen, and EBNA, suggests reactivation versus past infection. It is not a definitive answer on its own. It is one piece of the picture for the right patient.
Elevated homocysteine points to a deficiency in B12, folate, or B6, or to MTHFR-related methylation differences. It is also a cardiovascular risk marker. MTHFR genotyping is a clinical-judgment add-on, not a screen for everyone.
Orthostatic vitals (lying, sitting, standing heart rate and blood pressure) take five minutes in the office and can identify the autonomic dysfunction that produces "I feel weird when I stand up" and "I'm exhausted at the end of the day for no reason." Definitive POTS diagnosis requires a tilt-table study, which we refer out.
Reference ranges are designed to identify disease. Optimal ranges are clinical: the narrower band where most patients feel well and the long-term risk markers move in the right direction. The two conversations are different.
A TSH of 4.0 is "normal." It is also at the top of the reference range and frequently sits with symptomatic patients who feel meaningfully better when the value is brought to 1.0 to 2.5. A testosterone of 320 in a 38-year-old man is "normal" by population. It is also dramatically lower than where he was a decade ago and corresponds to symptoms.
The right framing for these patients: rule out disease (the reference-range frame), and then have a separate conversation about whether the value is where it should be for this individual (the optimal-range frame). Both conversations are part of the work-up.
At a TrufaMED visit, what happens same-visit:
What happens at follow-up:
For a patient with persistent unexplained symptoms, a single workup answers a single question. The pattern usually warrants longitudinal follow-up: re-checking labs after intervention, adjusting the plan, integrating across specialties, and being available between visits when something shifts. That is what concierge medicine is for. The membership tiers (VIP, Family Plus, Signature) include scheduled baseline and quarterly panels, direct physician access between visits, and a coordinated plan rather than a patchwork of disconnected appointments.
Not every patient needs concierge membership. For a discrete question, a single comprehensive workup is enough. For a pattern that has been running for a year and has touched five specialists, the longitudinal frame is what changes the trajectory.
We will not run every test on every patient. We will not chase markers that have weak evidence and high false-positive rates. We will not recommend long compounded protocols on the strength of a single anecdotal study. We will not promise outcomes. The honest version of this work is humbler than the marketing version.
We also will not tell a patient that their labs are normal when the deeper question has not been asked. That is the gap this article is trying to close.
It means the values fall inside the statistical reference range, which is typically the middle 95 percent of the tested population. It does not mean the value is optimal for you, and it does not mean nothing is wrong.
Free T4 and free T3, reverse T3, thyroid antibodies (TPO and thyroglobulin), Epstein-Barr virus antibodies, morning cortisol, ferritin and iron saturation, hsCRP, vitamin D, vitamin B12 with methylmalonic acid, homocysteine, and ANA.
TSH is a pituitary signal. A patient can have a normal TSH and still under-convert T4 to T3, producing hypothyroid-pattern symptoms even though the screening test is normal. Free T4, free T3, and reverse T3 give a more complete picture; TPO and thyroglobulin antibodies identify autoimmune thyroid disease the screen misses.
hsCRP is high-sensitivity C-reactive protein, an inflammatory marker. Elevated hsCRP suggests systemic inflammation that the standard CBC will not show.
Reactivated Epstein-Barr virus is associated with chronic fatigue and post-viral syndromes. The antibody pattern can suggest reactivation versus past infection.
We take orthostatic vitals and run the basic labs that rule out reversible causes. Definitive diagnosis requires a tilt-table study or formal autonomic function testing, which we refer out.
Standard markers ordered with documented indication are usually covered. Less common markers may be partially covered, fully self-pay, or denied. We let you know before any non-standard test is ordered.
Most basic markers are available same-visit through our on-site lab. Specialty markers run two to seven business days through reference labs.
That is useful information. The next step depends on the symptom pattern: cardiology for autonomic workup, gastroenterology for GI involvement, sleep medicine for sleep architecture, or longitudinal concierge follow-up.
There is overlap. We use evidence-based clinical reasoning and we run comprehensive panels. We do not run unvalidated tests, and we do not prescribe long compounded protocols on weak evidence.
Concierge membership folds the workup into a longitudinal framework: scheduled baseline and quarterly panels, dedicated physician interpretation, rapid same-day labs when symptoms shift, and direct access between visits.
Yes. Our medical director, Dr. Shane D. Naidoo, is board certified in Emergency Medicine. Our managing physician and CMO, Dr. Uri Gedalia, is a board-certified general surgeon. The full team is on the staff page.
If your standard labs keep coming back normal and you still don't feel right, the deeper workup is a single visit at TrufaMED at 9445 Harding Avenue in Surfside. To make ongoing follow-up part of the picture, see our concierge medicine program. To talk to a physician first, call (305) 537-6396.
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