Dried urine collected across a day
You collect several urine samples on filter paper through a day, following the kit's timing, and you let them dry. The samples leave your house by mail. There is no blood draw for this particular panel. Timing matters: menstruating patients are usually given a cycle window, and the instructions say what to avoid so the day is readable. Dr. Tara Kohen walks through that window before the kit is used.
DUTCH hormone testing is chosen when the question is how hormones are produced and processed across the day, not when the question is an emergency or a single lab value your prescriber already tracks. The kit is an extra cost beyond the visit. FRI does not invent a price in the brochure. You hear the cost before you commit to the kit.
Sex hormones and the metabolites beside them
The report includes estrogen, progesterone, testosterone, and related metabolites, the compounds the body makes as it processes those hormones. A level can look ordinary while the processing pattern is lopsided, or the reverse. Metabolites are why this urine panel can add context a single serum draw does not. They are context, not a verdict that you must take a hormone.
Hormonal imbalance is a broad phrase. The report makes it narrower: which hormone, which metabolite, which part of the day. Perimenopause often brings a changing pattern rather than one low number, and a single morning blood test can miss that change. The review visit is where the pattern is translated into food, sleep, training load, or a conversation with a prescriber.
Cortisol across the day, including the morning
Cortisol is sampled through the day so the curve is visible: a morning rise, a midday level, an evening level. A flat line, a high evening, or a morning that never gets going are different problems and they suggest different next steps. Adrenal fatigue is a phrase patients use for exhaustion. The curve gives something more specific to discuss than that label.
The curve is still not a disease name. Poor sleep, a brutal training week, an infection, or shift work can shape it. Dr. Sani Kohen reads it next to the story of the month you collected, not next to an ideal cartoon. If the month was unusual, the report may need to be repeated later rather than treated as your permanent state.
A home kit, then a review that is a real visit
Results come back after the lab's turnaround, and they are not texted as a list of highs and lows. You sit down and go through the page. The visit often runs 30 to 60 minutes depending on the plan. Questions are expected. A free 20-minute consultation can decide whether DUTCH is the right first lab before any kit is ordered.
Medication and hormone prescriptions stay with the clinician who prescribes them. FRI can show the pattern and coordinate. FRI does not change a dose you were given elsewhere. The office is out of network, accepts HSA and FSA cards, and provides a superbill. The lab fee itself is separate, and you should ask what your card or your plan will do with it before you collect.
What a DUTCH Hormone Testing visit is like
Expect a history first: cycle, sleep, training, stress, and what you hope the test will answer. If the question is vague, the kit waits. If the question is clear, you leave with instructions or a kit and a date to review. Collection is at home. The samples are dried urine, not a jug you carry around all day.
The review is unhurried enough to cover metabolites without rushing you past the words. You should leave knowing what was ordinary, what was worth acting on, and what was noise. Nothing on the page is a diagnosis by itself. Plans that start from a screenshot of someone else's DUTCH are not how this office works.
Desk symptoms and training symptoms, handled separately
Corrective exercise and DNS are how we retrain sitting and breathing patterns after the exam shows they matter. Chiropractic adjustments are used when a joint is not moving, not as a subscription. Carpal tunnel symptoms get a neck screen and a nerve exam, because a keyboard is not automatically the wrist.
The same city asks functional medicine questions: thyroid, burnout-style fatigue people want explained, and gut symptoms after years of desk lunches. Those are history-first visits. The hub page is the Irvine chiropractor page.
Insurance and coordination
Many Irvine employers offer HSA or FSA accounts. Those cards work here. We are still out of network and we still give a superbill rather than billing your plan directly. Lab work is quoted before it is ordered. We will not tell you to stop a medication from your Irvine physician.
Drs. Sani and Tara Kohen lead the clinic. Training details are on the about page. If you want to see the rehab gym before you drive the 5, use the office page.
Business parks, village trails, and a city built for sitting
Irvine's villages do not share a body. Woodbridge and University Park are older loops and pools. Turtle Rock and Quail Hill have more grade. The Spectrum and the Great Park are newer and more spread out. The job, for a lot of patients, is a campus along Jamboree, Barranca, or the Irvine Business Complex: long meetings, a badge, and a walk that is only from the garage. Neck, upper back, and headache complaints often start there. Knee and hip complaints often start on the village trails people use to undo the job.
We do not treat Irvine as a single activity level. A cyclist on the San Diego Creek trail and a software lead who has not exercised since a move from Woodbridge need different exams. Neck pain and headaches are common desk presentations. Hip and SI pain shows up when someone adds mileage fast. Say which village and which campus.
South on the 5 or the 73 from Irvine
From central and north Irvine, I-5 south toward Mission Viejo is the simple drive. From the south villages and from many business parks, the 133 to the 73 toll road is often cleaner. About 12 miles. Twenty minutes is realistic off peak. Thirty-five is realistic when the 5 is slow through Lake Forest. The office is 26400 La Alameda, Suite 100, Mission Viejo, CA 92691. Building parking. Monday through Thursday, 9 to 6.
Irvine patients are used to efficient clinics. This one is deliberately less efficient. An exam takes time. If you need to be back on Jamboree for a meeting, book a morning visit and leave a buffer. Phone (949) 312-1754. The 20-minute consultation is the right first step if you are shopping for a style of care rather than ready for testing.
Questions patients ask
Why not just draw blood for hormones?
Blood is a moment. Dried urine across a day shows cortisol's shape and metabolites that one serum draw does not. Blood is still the right tool for some questions, and it is chosen when it is.
Does the report diagnose perimenopause or adrenal fatigue?
No. It adds numbers to the story. The diagnosis, if one is used, comes from the full picture, and some labels patients arrive with are not formal diagnoses at all.
Will you change my hormone prescription from this test?
No. Prescribing and dose changes belong to the prescriber. The visit can inform that conversation. It does not replace it.
Is the lab fee included in the visit?
No. The kit is an additional cost. You are told that before you order, without a made-up price list in the explanation.
Related methods and problems for Irvine
DUTCH Hormone Testing is one tool inside Functional Medicine. It is not booked as a standalone trick disconnected from the exam. These links are the neighboring methods and the problems that most often lead someone from Irvine to ask about it.
- DUTCH Hormone Testing overview
The clinic-wide technique page, without a city attached.
- Irvine chiropractor
Drive, neighborhoods, and the rest of the care offered to Irvine patients.
- Functional Medicine
The pillar this method belongs to.
- Thyroid Panel
A thyroid panel at Functional Restoration Institute can include TSH, free T4, free T3, reverse T3, and antibodies. Each one answers a.
- Advanced Bloodwork
Advanced bloodwork goes past a bare metabolic panel when the question needs more context. Lipids in more detail, glucose with insulin, iron.
- Nutrition & Supplementation
Nutrition at Functional Restoration Institute starts with food. A supplement is added only when a lab or a clear clinical question calls.
- Functional Lab Testing
Functional lab testing is the visit where the history chooses a lab, instead of a cart of kits. DUTCH, a GI-MAP stool.
- Hormonal Imbalance in this city
Hormone symptoms rarely live in one gland. Cycle changes, thin sleep, temperature swings, and uneven energy often reflect how sex hormones, cortisol,.
