The clinical authority behind every Tides protocol.
Every prescription dispensed by Tides is signed off by Dr. Rachel Deutsch. She designed the protocols and she's the clinician whose judgment gates every approval, every refill, and every clinical decision in your care.
"Your biology is not a template. Every assessment I read is a real person with a real goal, and the compounds I prescribe have to earn their place."
— Dr. Rachel
Rachel Deutsch brings deep clinical expertise to peptide therapy, with postgraduate specialization in regenerative medicine, orthobiologic protocols, and longevity science. Her career spans emergency medicine, neurology, anti-aging, and advanced aesthetic care — giving her a comprehensive perspective on how the body recovers, performs, and ages.
Over the past decade, Rachel has earned recognition for her precision-based approach to clinically guided therapy. At Tides, she designs the protocols that improve recovery, sharpen cognition, restore energy, and support healthy aging. Every Tides protocol is built around the patient’s biology — not a template — and every prescription and refill carries her clinical sign-off.
As Founding Clinician of Tides, Rachel oversees clinical standards across every protocol the practice prescribes. She is committed to safety, accuracy, and outcomes that hold. Her ability to pair clinical rigor with individualized care makes her a trusted clinical voice in peptide therapy and the founding force guiding Tides’ mission to make prescription peptide care thoughtful, accessible, and real.
How clinical authority works at Tides. Every intake gets reviewed before any compound is dispensed. If a protocol fits the patient's goals and health context, Dr. Rachel signs off and the order ships. If it doesn't, the order is declined and the card authorization is released without a charge.
Refills carry the same gate. When a patient clicks Refill in their portal, the card is authorized but not charged until Dr. Rachel signs off on the cycle. Every fourth refill is held for a direct check-in. Required lab panels (A1C and lipid for GLP-3, for example) are requested through the patient's portal and reviewed before continuing the protocol.
Operational tools assist — order routing, structured intake summaries, protocol templates — but the clinical decisions stay with Dr. Rachel. When AI eventually drafts a check-in question or a stack recommendation, it's reviewed and edited by her before it ever reaches the patient. Rachel-gated, not Rachel-replaced.
What every Tides approval covers
- Full intake history, current medications, and stack context
- Indication and protocol fit for the compounds requested
- Required lab panels for the specific protocol (e.g., A1C, lipid, CMP, lipase for GLP-3)
- Drug interactions with anything the patient is already taking
- Expected effects, titration plan, and check-in cadence for the cycle
Start your assessment.
Three questions on your goals, age, and activity. Dr. Rachel reviews and writes back personally within 24 hours.
Start your assessment →