Now accepting new patientsCentral New Jersey

Modern medicine, personalized.

Bioidentical hormones, GLP-1 protocols, peptide therapy, and testosterone optimization — under one roof, supervised by a board-certified physician.

MD·PhD Lydia Sun — Internal Medicine Est. 2005 Two decades of practice Old Bridge · Wed 200 Perrine Road, Ste 229 · NJ 08857 Union · Mon 2333 Morris Ave, Ste B107 · NJ 07083
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MD-supervisedEvery visit, every dose
Lab-drivenTitrated to you, never templated
One roofFive protocols, one physician
01 The Practice

Not a med-spa. A physician-led practice for the protocols people actually come asking about.

Real internal medicine for hormones, GLP-1s, peptides, and testosterone — supervised, lab-driven, and titrated to you.

Most patients arrive with one clear question. We start with a long conversation and a full panel, then calibrate every protocol to your physiology — and adjust again based on how you feel between visits.

No upsells. No proprietary blends. No template plans.

02 Services

Five focused protocols.

Every program begins with a full panel and a long conversation. Plans are built to your physiology — never copy-pasted.

01

Bioidentical Hormone Therapy

For women through perimenopause, menopause, and beyond.

ProtocolsEstradiol · Progesterone · DHEA · Thyroid
02

Testosterone Optimization

TRT for men. Low-dose protocols for women navigating andropause.

ProtocolsTestosterone Cypionate · HCG · Anastrozole
03
Now Available

Medical Weight Loss — GLP-1s

Physician-supervised semaglutide and tirzepatide programs with real labs and real titration.

MedicationsOzempic · Wegovy · Mounjaro · Zepbound · Retatrutide
04

Peptide Therapy

Recovery, sleep, tissue repair, and longevity protocols.

ProtocolsBPC-157 · TB-500 · Ipamorelin · CJC-1295 · Sermorelin
05

Personalized Wellness Plans

Comprehensive labs, nutrition, supplements, and ongoing follow-through.

IncludesFull panels · Metabolic work-up · Longevity planning
Serene treatment room
03 The Physician

Dr. Lydia Sun MD, PhD · Internal Medicine

Two decades of practice, a PhD in pharmaceutical sciences, and a quiet commitment to treating the root cause — not the symptom.

  • PhD in Pharmaceutical Sciences — formal training in how molecules actually work in the body.
  • 20+ years focused on BHRT, GLP-1 protocols, and peptide therapeutics.
  • Central New Jersey practice — personalized, lab-driven, never templated.
  • Accepts a limited number of new patients each quarter to keep care unhurried.
04 The Data

What optimization actually looks like.

Not a promise — a pattern. Over a course of treatment, the markers patients tend to feel first are energy and sleep, calibrated visit by visit to your own labs.

EnergySleep quality
05 Begin

Let's get you feeling like yourself again.

Reach out by phone or email, or send a note about what brought you here. We respond within one business day.

Call the office
908 · 372 · 5555
Email
sunwellnessllc@gmail.com