If weight loss has led to muscle loss or stalled progress, the issue may be body composition, not effort. Healthy Aging Medical Centers of New Jersey designs personalized body recomposition programs around measurable physiology.
At Healthy Aging Medical Centers, body recomposition focuses on reducing fat while preserving and rebuilding muscle. Losing weight alone does not always improve metabolism or long-term health. Patients often arrive frustrated after losing weight but feeling weaker, fatigued, or seeing rapid regain. These outcomes occur when fat loss and muscle preservation are not addressed together. True metabolic improvement depends on body composition, not the scale. With over 20 years of experience in functional and anti-aging medicine, Dr. Johanan Rand designs body recomposition programs around measurable physiology.
Physician-Led Body Recomposition This program evaluates fat mass, lean muscle, metabolic rate, hormones, and nutrition to guide targeted recomposition. Body recomposition programs are available at our Whippany and Hazlet, New Jersey locations.
What if your plan focused on what your body is made of and not just what it weighs? Call (973) 435-0433 to schedule a body recomposition consultation today.
Why Body Recomposition Matters
Fat loss and muscle preservation must occur together. Dr. Rand evaluates how metabolism, hormones, and muscle mass interact during weight change.
Body Recomposition Program
The Body Recomposition Program at Healthy Aging Medical Centers is designed by Dr. Johanan Rand, M.D. to reduce fat while preserving and rebuilding lean muscle. Using body composition analysis, metabolic testing, and hormone evaluation, the program supports sustainable improvements in strength, metabolism, and health.
Dr. Rand integrates functional medicine, advanced diagnostics, and decades of clinical experience to guide precision body recomposition.
Patients across New Jersey seek physician-led body recomposition at Healthy Aging Medical Centers.
Body Composition Challenges Addressed
High Body Fat Percentage
Targets excess fat linked to metabolic risk.
Muscle Loss
Addresses sarcopenia and lean mass decline.
Metabolic Slowdown
Improves metabolic efficiency through muscle preservation.
Weight Regain
Prevents rebound weight gain by protecting muscle.
Our Whippany and Hazlet clinics provide comprehensive body recomposition care.
Frequently Asked Questions
How is body recomposition different from weight loss?
It focuses on fat loss while preserving or increasing muscle.
Is this program for athletes only?
No. It is appropriate for adults seeking metabolic improvement.
Do you measure progress beyond the scale?
Yes. Body composition analysis is central to care.
Are hormones evaluated?
Yes. Hormones that affect muscle and fat are assessed.
Who oversees the program?
Care is guided by Dr. Johanan Rand and his clinical framework.
How do I get started?
Begin with a comprehensive body composition evaluation.
Our team is available to answer questions about body recomposition.

Changing body composition changes long-term health.
Call (973) 435-0433 or request an appointment to begin the body recomposition program.
Northern New Jersey Medical Weight Loss Experts
At Healthy Aging Medical Centers, Dr. Johanan Rand leads a science-based approach to weight loss rooted in over 20 years of experience in functional and regenerative medicine. As a board-certified physician, Dr. Rand treats the underlying causes of weight gain including hormone imbalances, insulin resistance, and metabolic dysfunction using advanced diagnostics and individualized care plans. Patients benefit from physician-supervised programs that may include GLP-1 therapies (semaglutide, tirzepatide), nutritional coaching, and bioidentical hormone support. Backed by organizations like A4M and published standards on PubMed, Dr. Rand’s methods prioritize evidence-based results, safety, and long-term health.
We offer a comprehensive medical approach to weight loss utilizing treatments including:
What Healthy Aging Medical Centers of New Jersey‘s Patients Say
“I’m in my 50s and weight just wouldn’t budge. Dr. Rand worked with my testosterone, adjusted my diet, and I’ve dropped 25 pounds without starving.”
— Mitch S.



