360 MD
Dr. Carol Ann Linebarger leads this downtown Austin practice, which pairs membership primary care with a concierge track built around longevity planning. Her team combines functional medicine and nutrition with peptide and hormone therapy, GLP-1 metabolic care and IV infusions. Lab ordering covers hormones, gut microbiome and early cancer detection. Every prospective patient starts with a free meet and greet.
The care team
Every clinician the operator publishes by name, with their role exactly as the operator states it.

Dr. Carol Ann Linebarger, M.D.
Member of the American Academy of Anti-Aging Medicine (A4M), with a 200-hour certificate in Integrative and Behavioral Medicine from the University of Arizona and a Functional Medicine certification in progress
Published qualificationsShe received a B.S. in Biology from UT Austin in 2008, attended medical school in Sydney, Australia, and completed Family Medicine residency in Galveston. She states she is passionate about preventive and integrative medicine, mindfulness and meditation, and patient education on mental health.

Melanie Fillian, PA-C
Board-certified Physician Assistant

Melissa Moreno, PA-C

Delta Gonzales, FNP-C

Nikaley Basham, FNP-C

Allison Horan, MS, MPH
Trained in biochemical and functional medicine principles

Ashley Tubbs, LE, MMA, LHRT
Licensed Esthetician, Cosmetic Laser Instructor and Master Medical Aesthetician
Care at 360 MD
What people come here for, the kinds of care 360 MD offers, and its specific tests and services.
What people come here for
Kinds of care
Tests and services
- Botox & fillers
- Injectable wrinkle and volume treatments.
- GLP-1 weight loss program
- Physician-supervised semaglutide/tirzepatide with monitoring.
- Gut microbiome testing
- Profiles gut bacteria to guide digestive care.
- Hair loss treatment
- Prescription and procedural care for hair thinning.
- Hormone panel
- Measures sex hormones, thyroid and adrenals.
- IV vitamin therapy
- Vitamin and fluid infusions marketed for energy and recovery.
- Medical facials & skin treatments
- Clinical-grade facials, microneedling and peels.
- Menopause hormone therapy
- Estrogen/progesterone care for perimenopause and menopause.
- Neurocognitive testing
- Baselines memory, attention and processing speed.
- Peptide therapy
- Compounded peptides marketed for recovery, growth hormone and repair.
- Stool-based colon screening
- At-home stool test for colorectal cancer signals.
More care this clinic lists, in its own words.
Practical information
Confirm anything time-sensitive directly with the clinic before your visit.
Similar clinics nearby
Selected based on location and overlapping tests and services.

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- Peptide Therapy

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About this profile and its sources
7 sources
Everything on this page is what the clinic publishes about itself, gathered from the pages linked below and put in one place, in plain English. Where a fact comes from somewhere else, it is named beside that fact.