Lauren Klein, MPAS, PA-C
Physician Associate · Comite Center for Precision Medicine & Healthy Longevity
Internal-medicine PA-C focused on biomarker-driven longevity care, metabolic health, hormones, and weight management
About
Lauren Klein, PA-C is a physician associate on the Comite Center clinical team. She studied at the University of Florida, earned her Master of Science in Physician Assistant Studies from Nova Southeastern University, and spent nearly a decade in New York internal medicine before joining Comite in 2018. She holds active PA licenses in Florida and New York, is NCCPA-certified, and teaches for A4M and AMMG on weight loss, genetics, insulin resistance, and diabetes prevention.
What to Know
Signature approach
Klein brings an internal-medicine lens to precision longevity: reading genetics, epigenetics, hormones, and metabolic markers as trends, then matching the findings to lifestyle, hormone, and metabolic interventions. Her A4M and AMMG topics around weight loss, insulin resistance, and diabetes prevention point to a strong cardiometabolic focus.
What sets them apart
- Conference-circuit faculty. Active A4M and AMMG faculty, including co-presenting with Dr. Florence Comite on diabetes prediction and N-of-1 biomarker work.
- Internal-medicine foundation. Nearly a decade in NYC internal medicine before joining Comite in 2018.
- Broad procedural training. Her external bio lists PRP, hormone pellets, mesenchymal stem cells, FibroScan, and aesthetic-device training alongside metabolic medicine.
Before You Book
- Visit type: In-person care is tied to Comite's New York center in the available sources.
- Team model: Klein works within Dr. Comite's integrated PA/MD team, so ask how clinician assignment and follow-up are handled.
- Care focus. metabolic, weight, hormone, and diabetes-prevention questions inside a longitudinal program.
Expertise
Focus areas
Patient types
Protocols & technologies
Credentials
Education
MS, Physician Assistant Studies
Nova Southeastern University
BS
University of Florida
Board certifications
Physician Assistant-Certified (PA-C)
National Commission on Certification of Physician Assistants (NCCPA)
National certification for physician assistants that requires graduation from an accredited PA program, passing the PANCE exam, and ongoing continuing education.
Additional certifications
Hormone Pellet Replacement Therapy
Procedural certification (per provider bio)
Training in pellet-based hormone delivery, where small bioidentical hormone implants are placed under the skin for sustained release.
Platelet Rich Plasma (PRP)
Procedural certification (per provider bio)
Regenerative therapy training in drawing and concentrating a patient's own platelets for joint, hair, and aesthetic applications.
Mesenchymal Stem Cell (MSC) therapy, bone marrow and adipose
Procedural certification (per provider bio)
Regenerative procedure training in stem-cell preparation and delivery from bone marrow and fat tissue.
FibroScan certification
Procedural certification (per provider bio)
Trained on FibroScan, an ultrasound-based device that measures liver stiffness to detect non-alcoholic fatty liver disease (NAFLD) and cirrhosis without biopsy.
Affiliations
Thought Leadership
Media Appearances
- Are You Skinny Fat? · Shape Magazine
- What to Know About Antidepressants Before You Think They Just Don't Work · NYLON Magazine
Notable Collaborators
- Florence Comite, MD · Co-presenter at A4M World Congress 2019 on N-of-1 diabetes prediction and biomarker work
Other specialists at Comite Center for Precision Medicine & Healthy Longevity
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