Head of Nutrition
Dr. Sara Ackerman, RD
Metabolic Endocrinology
Dr. Sara Ackerman specializes in metabolic health, insulin sensitivity, and healthy aging. With more than fourteen years of clinical experience, he helps members understand how nutrition, movement, sleep, and biomarkers work together to improve long-term health.
His approach combines evidence-based medicine with personalized coaching, helping patients make small, sustainable changes that produce meaningful results over time.
Speciality
Metabolic Endocrinology
Years practicing
9 Years
About the practitioner
Background & approach.
Dr. Sara Ackerman believes lasting health comes from consistent, evidence-based lifestyle changes rather than quick fixes. By combining advanced metabolic testing with personalized nutrition and practical interventions, he helps members improve energy, optimize metabolic function, and build long-term resilience. His approach focuses on sustainable progress supported by measurable health data.
His philosophy is simple: small improvements, measured consistently, create extraordinary long-term outcomes.
Training & experience
Sara earned his undergraduate degree in Biochemistry from Northwestern University before completing his Doctor of Medicine at the University of Michigan Medical School. He completed his residency in Internal Medicine, followed by a fellowship in Endocrinology, where his research focused on insulin resistance, metabolic health, and healthy aging.
Before joining Longeva, Sara led metabolic wellness programs for executives and individuals seeking personalized preventive care, helping them achieve measurable improvements through science-backed strategies.
Areas of focus
Insulin resistance
Weight optimization
Hormonal health
Body composition
Precision nutrition
Beyond the clinic
Outside the clinic, Sara enjoys cycling, roasting specialty coffee, and exploring the latest research in nutrition science. He regularly leads educational workshops that simplify complex health topics, empowering people to make informed decisions about their long-term well-being.
"Health isn't built through perfect decisions t's built through consistent ones. The right data simply helps you make them with confidence."
- Dr. Sara Ackerman
Begin today
Book a consultation today.
Members in the Reset and Elite programs work directly with Dr. Halberg as their primary clinician.
