Hormone replacement therapy. Physician-supervised, in Calabasas.
Hormone replacement therapy near Calabasas — perimenopause, menopause and andropause care with comprehensive labs and physician oversight.
Hormone replacement therapy (HRT) restores declining hormone levels — estrogen, progesterone, testosterone — to relieve the symptoms of perimenopause, menopause, and andropause: fatigue, disrupted sleep, mood changes, low libido, and weight gain that resists effort. At Swissa Med Spa in Calabasas, every HRT program is physician-supervised, built on comprehensive labs, and adjusted against both bloodwork and how you actually feel.
When hormones decline, the symptoms arrive in clusters.
Estrogen, progesterone, and testosterone do more than govern reproduction. They regulate sleep architecture, mood stability, bone density, muscle maintenance, body-fat distribution, and the libido that tends to be the first thing patients stop mentioning to their doctors. When these hormones decline — gradually through perimenopause, more steeply at menopause, slowly across a man's forties and fifties in andropause — the symptoms rarely arrive one at a time. They cluster: fatigue that sleep doesn't fix, 3 a.m. waking, irritability without an obvious cause, brain fog, and weight that settles at the midsection despite unchanged habits.
Hormone replacement therapy addresses the underlying deficit rather than chasing each symptom separately. For many patients near Calabasas, it's the conversation they've been circling for years — often after being told their labs are 'normal' while feeling distinctly otherwise.
The benefits of HRT, when it's properly indicated and supervised, typically include steadier energy, consolidated sleep, more stable mood, restored libido, and an easier time holding body composition. None of this is instant, and none of it is universal — which is why the program is built around labs and follow-up rather than a standing prescription.
Three clinical pictures, and the symptoms that travel with them.
Hormone replacement therapy at Swissa Med Spa is organized around three stages of hormonal decline. Most patients arrive describing the symptoms, not the diagnosis — both routes lead to the same workup.
| PerimenopauseTypically the early-to-mid 40s | The transition years, when estrogen and progesterone begin to fluctuate rather than simply fall. Irregular cycles, new sleep disruption, mood swings, and the first appearance of hot flashes. Because levels swing rather than settle, this stage is the most commonly misread — and the one where labs alone mislead most often. |
|---|---|
| MenopauseTwelve months past the final period | Estrogen settles at a persistently low level. Hot flashes, night sweats, vaginal dryness, accelerating bone-density loss, and a shift in fat storage toward the midsection. This is the stage with the deepest evidence base for hormone therapy, particularly when treatment starts within roughly ten years of the final period. |
| AndropauseAge-related low testosterone in men | Testosterone declines slowly — typically about one percent a year from the mid-thirties — so symptoms creep rather than announce themselves: lower energy, reduced muscle despite training, flattened mood, diminished libido. Diagnosis requires confirmed low morning testosterone on labs, not symptoms alone. |
| Sleep, mood & energyThe symptom cluster | Fragmented sleep, fatigue that rest doesn't resolve, irritability, anxiety, and the cognitive fog patients describe as 'not feeling like myself.' These respond to hormone correction when hormones are the cause — part of the workup is establishing whether they are. |
| Weight & body compositionOften paired with GLP-1 therapy | Declining estrogen and testosterone both shift the body toward fat storage and away from muscle. For menopausal weight stability, hormone therapy frequently pairs with our medically supervised weight loss program — GLP-1 therapy, sometimes at conservative doses, under the same physician. |
Bioidentical hormones, and how they're delivered.
Modalities may include bioidentical hormones — molecules structurally identical to those the body produces — delivered as topical creams, injections, oral formulations, or other routes, depending on the hormone being replaced, the patient's physiology, and preference. Each route carries a different absorption curve and a different monitoring rhythm; none is categorically superior.
Bioidentical hormones have accumulated a certain amount of marketing gloss in Los Angeles. Our position is plainer: the molecule and the route matter less than the protocol around them — accurate baseline labs, conservative initial dosing, scheduled reassessment. A well-monitored conventional preparation will outperform an unmonitored 'premium' one every time.
The exact preparations and delivery routes in your protocol are set at consultation, after your lab results are reviewed — not before. What's described above is the range of options across hormone programs, not a fixed menu.
Labs first. Protocol second.
Hormone therapy is widely available — often from clinics where no physician reviews the labs and the protocol never changes. Our model differs in one specific way: a physician supervises every program, from the baseline panel through each adjustment.
- 01
Comprehensive labs.
A full hormone panel — estrogen, progesterone, testosterone (total and free), thyroid function, and the related markers your history indicates — drawn before anything is prescribed. The panel is the foundation; without it, hormone therapy is guesswork.
- 02
Baseline assessment.
A consultation that puts the numbers next to the symptoms: sleep, energy, mood, libido, weight history, family history, and individual risk factors. Labs alone don't determine a protocol; neither do symptoms alone.
- 03
Individualized protocol.
Dosing and delivery route selected for your physiology, starting conservatively. The early weeks establish tolerance and direction rather than maximum effect — most patients notice changes within 4–12 weeks, depending on the hormone and the route.
- 04
Repeat labs at three months.
Levels are re-drawn at roughly the three-month mark, and the protocol is adjusted against both the bloodwork and how you feel. Monitoring then continues at an interval your physician sets — hormone replacement therapy is a managed program, not a standing refill.
On monitoring"A lab value is a data point, not a diagnosis. We treat the bloodwork and the symptoms together — a 'normal' number doesn't end the conversation for a patient who feels anything but, and a number alone never drives a dose."
Hormones and weight, treated together.
The weight gain that arrives with menopause is among the most common reasons patients seek hormone therapy — and one of the places where hormones alone are sometimes not enough. Declining estrogen shifts fat storage toward the midsection and makes the body's weight set-point harder to defend, even when eating and exercise haven't changed.
For these patients, HRT pairs naturally with our medically supervised weight loss program — GLP-1 therapy, sometimes at conservative microdoses, under the same physician who supervises the hormone protocol. Treating the two together means one set of labs, one supervising physician, and two programs that reinforce each other rather than run in parallel. Patients who want energy support alongside either program typically add B12 or NAD+ injections; that conversation also happens at consultation.
Supervised by Dr. Charles Peterson, board-certified physician with nearly a decade in aesthetic medicine.
Where hormone replacement therapy. physician-supervised, in calabasas is performed.
Our Beverly Hills satellite operates Wednesdays by appointment and performs injectables only. Lasers, regenerative protocols, medical weight loss and wellness are at our Calabasas studio.
Questions we get.
What is HRT?
HRT — hormone replacement therapy — is the medical restoration of hormones the body no longer produces in sufficient amounts, most commonly estrogen, progesterone, and testosterone. It's used to treat the symptoms of perimenopause, menopause, and andropause: fatigue, sleep disruption, mood changes, low libido, and weight gain that resists diet and exercise.
Who is a candidate for hormone replacement therapy?
Adults with symptomatic hormone decline confirmed by labs — women in perimenopause or menopause, men with documented low testosterone — who don't carry contraindications such as certain hormone-sensitive cancers or active clotting disorders. Candidacy is decided at consultation, after a comprehensive panel and a full history. We don't prescribe from symptoms alone.
Is hormone replacement therapy safe?
For appropriately screened patients, modern HRT has a well-characterized safety profile — better than the 2002 Women's Health Initiative headlines suggested, particularly when therapy begins within about ten years of menopause. Risk depends on age, dose, route, and personal history, which is why every program here starts with labs and a physician's review, and why monitoring never stops.
How does HRT work?
Hormone replacement therapy supplements declining hormone levels so the systems those hormones regulate — sleep, mood, metabolism, libido, bone and muscle maintenance — can function normally again. Dosing starts conservatively, levels are re-checked at roughly three months, and the protocol is adjusted against both labs and symptoms. Most patients notice changes within 4–12 weeks, depending on the hormone and route.
How much does hormone replacement therapy cost?
In Los Angeles, hormone replacement therapy typically runs $150 to $500 per month depending on the hormones replaced and the delivery route, with initial consultation and labs commonly adding $200 to $500 one-time. Conventional FDA-approved preparations are sometimes covered by insurance; compounded bioidentical programs usually are not. Our pricing is discussed at consultation.
How often will my hormone levels be monitored?
Levels are drawn before therapy begins, repeated at roughly three months to calibrate the protocol, then re-checked at an interval your physician sets — commonly every six to twelve months once dosing is stable. If symptoms shift between draws, labs come sooner. Monitoring is a standing part of the program, not an optional add-on.
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