Linette Williamson, MD

Encinitas, CA / Longevity Clinics

A naturopathic medical clinic in Encinitas offering therapeutic plasma exchange alongside peptide therapy, bioidentical hormone and testosterone programs, and IV nutrient and ozone therapies. Body composition and BioScan testing are used to guide weight and performance protocols.

Encinitas, CA / IV & NAD+ Therapy

A North County San Diego wellness center with Encinitas and Carlsbad locations offering medically supervised NAD+ IV infusions and peptide therapy. Recovery and longevity modalities on site include whole-body cryotherapy, hyperbaric oxygen, PEMF, infrared sauna and red light therapy.

La Jolla, CA / Longevity Clinics

A functional and naturopathic medicine practice serving La Jolla and Encinitas that focuses on preventing and reversing chronic disease rather than treating symptoms. Offerings span bioidentical and testosterone hormone therapy, peptides, NAD+ and custom IV infusions, exosome and stem cell treatments, and brain health programs, with concierge primary care available.

Los Angeles, CA / Longevity Clinics

The Century City studio delivers Next Health's menu of IV and NAD+ infusions, hormone optimization, peptide therapy and advanced lab testing. Protocols are tailored from each client's biomarker panel.

West Hollywood, CA / Longevity Clinics

Next Health's West Hollywood flagship is a health-optimization studio offering IV drips, NAD+ infusions, hormone and peptide programs, and biomarker testing. Members build ongoing protocols around their lab results.

La Jolla, CA / IV & NAD+ Therapy

A consultation-based regenerative wellness clinic in La Jolla focused on health, performance and recovery. Services include EBOO blood filtration, NAD+ IV infusions, IV nutrition, hormone replacement, PRP and regenerative joint injections, plus recovery modalities such as PEMF and red light therapy.