Women's HRT Men's TRT Pellets · Topicals · Injectables

Bioidentical hormone therapy, designed around your labs.

For women navigating peri- and post-menopause and men whose energy, strength, and focus have quietly slipped — a physician-led program that matches dose to data, not template to symptom.

Take the 3-minute quiz → See what's in the workup
4.9 on Google · 100+ reviews
🏥 Board-certified · Since 2008
🔒 HIPAA · Secure video
Sample panel
Total Testosterone238 ng/dL
Free T5.2 pg/mL
Estradiol41
Progesterone0.5
TSH3.9 µIU/mL
Free T32.4 pg/mL
Cortisol (AM)16
DHEA-S89 µg/dL

Illustrative. Your panel is reviewed with you before a single prescription is written.

Conventional medicine tends to treat "normal" lab ranges as a pass/fail. In our practice, "normal" is where most patients start feeling bad. Tera Fe's hormone therapy begins with a full panel — testosterone, estradiol, progesterone, DHEA, cortisol, full thyroid — and calibrates bioidentical hormone replacement to the level where you actually function, not the level the machine calls borderline.

For women

From PCOS to menopause — and everything in between.

Hormone care isn't just for your fifties. If you're in your late thirties or forties and noticing sleep disruption, brain fog, weight creeping on, hot flashes, irritability, or loss of libido — it's most likely perimenopause. If you're post-menopausal and those symptoms are compounding, it's often a treatable hormone story. And if you've been navigating PCOS, PMDD, or the long tail of a postpartum hormone shift at any point before that, you deserve the same careful workup.

We prescribe bioidentical estradiol, progesterone, and — where clinically appropriate — low-dose testosterone, using pellets, topicals, or oral formulations chosen to fit your life.

Hot flashes · night sweats
Brain fog
Weight gain
Sleep disruption
Mood shifts
Vaginal dryness
Low libido
Irregular periods
Joint aches
PCOS
PMDD
Postpartum depression
For men

TRT without the five-minute visit.

If your drive, mood, muscle, sleep, or erections have changed and you've been told your testosterone is "fine," the conversation deserves more than five minutes. Tera Fe's TRT program runs a full panel, treats the underlying cause, and titrates dose against real biomarkers — not a standardized protocol.

We also treat estrogen balance, cortisol, and thyroid in men, because optimization without the full picture is guessing.

Low energy
Lost muscle mass
Reduced drive
Sleep issues
Poor recovery
Mood / focus
Libido / ED
Weight gain
Morning fatigue
What's in the workup

Every plan starts with data, not intuition.

Before we write a single prescription, we run the full panel. You won't be pushed into a protocol that doesn't match your biology.

  • Full hormone panel — total & free testosterone, estradiol, progesterone, DHEA-S, SHBG
  • Complete thyroid — TSH, free T3, free T4, reverse T3, thyroid antibodies
  • Adrenal & cortisol evaluation — AM cortisol, 4-point salivary where indicated
  • Metabolic markers — fasting glucose, insulin, HbA1c, lipid panel
  • Symptom inventory and medical history review with Dr. Allen's team
  • In-office blood draw in Mesa, or at the nearest LabCorp or Sonora Quest location
  • Quarterly re-labs built into every active protocol
  • Dose titration reviewed with you — no "set and forget"
Delivery methods

Three ways to take it. We'll help you pick the one that fits your life.

Pellet therapy

Tiny bioidentical pellets placed subcutaneously under local anesthetic in our Mesa office. Typically lasts 3–5 months. Convenient for patients who prefer not to dose daily.

Topicals & creams

Bioidentical estradiol, progesterone, or testosterone prepared by a 503A compounding pharmacy and applied daily. Easy to adjust; shipped to your door.

Injectable TRT

Intramuscular or subcutaneous testosterone for men who want a precise, trackable dose. Self-administered weekly after the first in-office visit, with quarterly lab review.

Dr. Gregory Allen, M.D. — founder of Tera Fe Medical Spa.
One physician · Eighteen years

An actual doctor reads every panel — and signs every protocol.

Dr. Gregory Allen is board-certified in Family Medicine and has been practicing bioidentical hormone therapy for nearly two decades. He trained with national leaders in anti-aging and functional medicine, lectures at anti-aging conferences around the country, and — unusually in this category — personally oversees the protocols at Tera Fe rather than signing off on templates handed to him by a back-office team.

Nearly two decades of one physician on one protocol system means the fine-grained adjustments we make for a hard case in month six aren't guesses — they're the accumulated pattern recognition of thousands of earlier patients.

Read Dr. Allen's full bio →
Outcomes we see

Real changes, reported by real patients.

Averages drawn from our own active patient panel. Individual results vary; treatment eligibility is determined by a licensed physician.

87%
Report improved energy & mental clarity within 8 weeks
4–8wks
Typical time to first noticeable sleep & mood improvement
92%
Of 6-month patients say they'd refer a friend
Patient stories

In their own words.

★★★★★

"I love Tera Fe. The hormone program is life-changing. I sleep again, I'm present at work, and my workouts are back. The staff is unreal."

L
Lisa M.
Women's HRT · 6 months
★★★★★

"I'm 49 and I've got my 35-year-old's drive back. TRT under a real doctor — not a random online prescriber — made all the difference."

D
David K.
Men's TRT · 12 months
Our promise

We'll work to bring the joy of living back to you.

Eighteen years of physician-led hormone care, thousands of patients, and one goal: helping you feel like yourself again. Dr. Allen and the Tera Fe team are in this with you — for as long as the work takes.

HRT · Frequently asked

The questions we hear most.

Is bioidentical HRT safe?+

When prescribed and monitored by a physician using lab-based dosing, bioidentical HRT has a strong safety profile supported by decades of clinical research. Tera Fe's protocol emphasizes the lowest effective dose for the shortest medically appropriate duration, with quarterly follow-up labs included. We'll walk you through your specific risks and contraindications during your consult — including breast cancer considerations, clotting risk, and family history factors.

What's the difference between bioidentical and synthetic hormones?+

Bioidentical hormones are molecularly identical to the hormones your own body produces. Synthetic or equine-derived hormones (like those studied in the 2002 Women's Health Initiative) have slightly different chemical structures. We prescribe bioidentical estradiol and progesterone compounded by licensed 503A pharmacies, matched to what your labs show you're missing.

Do I have to come to Mesa for this?+

No. We offer in-office care for patients in Mesa, Chandler, Gilbert, Tempe, and greater Phoenix. Everywhere else — including out-of-state — we do consults by HIPAA-compliant secure video, ship medications to your door, and coordinate labs at the nearest LabCorp or Sonora Quest location. Pellet therapy specifically requires an in-office visit (many out-of-state patients fly in for the day); every other delivery method can be entirely remote.

How fast will I feel a difference?+

Most HRT patients notice improvements in sleep, energy, and mood within 4–8 weeks of starting a protocol, with cumulative benefits accruing for 6+ months. Women on pellet therapy often feel the first shift within 10–14 days of insertion. We benchmark you against your own baseline at 8 and 16 weeks, not against an average.

How long do I need to stay on HRT?+

That's a real conversation, not a formula. Some patients stay on a low maintenance dose for many years because stopping reproduces the symptoms. Others taper off once their life settles. We'll give you our honest read based on your labs, symptoms, and family history — and we'll never keep you on a protocol longer than it's helping you.

Can I combine HRT with weight loss treatment?+

Yes — and for many patients over 40, the two are deeply connected. Weight that won't come off with diet and exercise is often a hormonal story (thyroid, cortisol, estrogen, testosterone) layered on a metabolic one. Tera Fe is one of the few practices in the country that treats both pillars under one physician, on one integrated plan.

Do you take insurance?+

Tera Fe's HRT program is a cash-pay membership — that's how we keep protocols truly personalized and avoid the insurance-driven constraints that force five-minute visits. Many patients use their FSA or HSA funds toward eligible care and diagnostics. We'll provide a Good Faith Estimate and all documentation you need to submit to your provider for out-of-network reimbursement.

Take the next step

See if HRT is worth exploring for you.

The 3-minute quiz is free, your answers are reviewed by a real physician, and you'll have honest guidance within one business day.

Take the 3-minute quiz →

Or call (480) 832-7546 to speak with our Mesa front desk.

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