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.
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.
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.
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.
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.
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.
Bioidentical estradiol, progesterone, or testosterone prepared by a 503A compounding pharmacy and applied daily. Easy to adjust; shipped to your door.
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 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 →Averages drawn from our own active patient panel. Individual results vary; treatment eligibility is determined by a licensed physician.
"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."
"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."
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.
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.
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.
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.
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.
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.
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.
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.
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.