Darrell Wilcox, MD — Medical Director
A physician specializing in hormone optimization, BHRT, functional medicine, and advanced peptide and cellular medicine — owner of 4Ever Young Kingwood, TX, and Medical Director for additional 4Ever Young locations across Texas, Arizona, and Florida.
Why PHC Exists
Precision Hormone Consulting was built around a clinical reality that most physicians recognize but few practices are structured to address: a large number of patients are doing everything right — eating well, exercising, sleeping — and still feel profoundly off. Their labs are "normal." Their providers tell them there's nothing wrong. And yet the fatigue, the cognitive fog, the loss of drive, the inability to recover, the weight that won't move — it persists.
Dr. Wilcox built PHC to address that reality inside the 4Ever Young network — the clinic he owns in Kingwood, and the additional locations he medically directs across Texas, Arizona, and Florida. PHC is where protocols get documented, evidence gets reviewed, and the standard of care across every location stays consistent, rather than left to individual interpretation.
It's also a resource for the clinicians across that network who encounter complex cases regularly and need somewhere credible to turn — a physician partner who has evaluated the evidence, documented the protocol, and can walk through the reasoning behind it.
Two Roles, One Standard of Care
- Owner 4Ever Young Kingwood, TX — Dr. Wilcox's own clinic, where he sees patients directly across hormone optimization, peptide therapy, weight management, and aesthetics.
- Medical Director Additional 4Ever Young locations across Texas, Arizona, and Florida, where he provides prescribing oversight, protocol development, staff training, and clinical supervision.
- Founder, PHC Precision Hormone Consulting is the clinical education platform behind both roles — where protocols are documented, evidence is reviewed, and clinicians across the network have a credible reference.
How Dr. Wilcox Approaches Patient Care
Optimal Ranges, Not Just Normal Ranges
Standard lab reference ranges are designed to identify disease — not to define where a patient feels well. Protocols across the network evaluate hormone levels against the ranges associated with symptom resolution. A level can fall within the broad normal range and still be the primary driver of a patient's symptoms.
Root Cause Over Symptom Management
Symptoms are information. Dr. Wilcox treats the clinical picture as a puzzle to be understood, not a checklist to be managed. If thyroid, adrenal, gut, or mitochondrial dysfunction is contributing to a patient's presentation, it gets identified and addressed — not papered over with another prescription.
Intellectual Honesty About the Evidence
PHC's protocols are transparent about what the evidence shows and where its limits are — including honest discussion of off-label use, the difference between observational data and RCTs, monitoring requirements, and realistic timelines for improvement. Patients deserve that candor.
Monitoring Is Part of Treatment
Prescribing hormone therapy without a structured monitoring protocol is not responsible clinical practice. Every location in the network tracks labs and symptoms on a defined schedule, adjusts protocols based on real response data, and treats monitoring as a core clinical function — not an administrative formality.
Trained by the Physicians Who Wrote the Protocols
Dr. Wilcox is Advanced BHRT Certified through WorldLink Medical, under Neal Rouzier, MD — a physician widely regarded as one of the foremost authorities on evidence-based hormone optimization and bioidentical hormone replacement therapy. WorldLink Medical's training program is grounded in the peer-reviewed literature and emphasizes clinical outcomes over convention. Dr. Wilcox is listed on the WorldLink Medical Provider Directory, reflecting active participation in a clinical network that holds its physicians to a specific standard of training and practice.
Dr. Wilcox is Peptide Therapy Certified through the SSRP Institute, under William Seeds, MD — a leading physician education organization in clinical peptide science. This training goes beyond foundational peptide protocols, grounding PHC's approach in cellular-level mechanisms: mitochondrial function, redox signaling, metabolic pathways, and tissue recovery biology — the framework that shapes how patients across the network are evaluated when their presentation goes beyond hormone deficiency alone.
Dr. Wilcox is licensed to practice medicine in Texas, Arizona, and Florida and is board certified in anesthesiology. He owns 4Ever Young Kingwood and serves as Medical Director for additional 4Ever Young locations across all three states.
The goal of every patient relationship across the network is the same: understand what's actually wrong, treat it appropriately, monitor it carefully, and be honest about what we know and what we don't.
Start a Conversation
If you own or operate a 4Ever Young location, or you're a provider interested in collaborating on BHRT, peptides, or functional medicine, reach out directly.
drwilcox@precisionhormoneconsulting.comPrecision Hormone Consulting operates under Ranger Medicine PLLC in support of the 4Ever Young network, including 4Ever Young Kingwood and the additional 4Ever Young locations Dr. Wilcox medically directs across Texas, Arizona, and Florida. The information on this page is intended for educational purposes and does not constitute medical advice.