


Heal From Within Longevity & Peptide Wellness Center is a telehealth-based functional medicine and longevity practice based in Hillsdale, NJ, serving patients across New Jersey and nationwide. Rather than starting from symptoms alone, HFW builds each patient's plan around a suite of advanced diagnostic testing including hormone panels, inflammatory markers, nutrient status, and epigenetic and biological age testing. Treatment decisions are guided by objective, patient-specific data.
Care spans peptide therapy, functional medicine, hormone optimization, and weight loss and metabolic health, with protocols individualized to each patient's test results and goals rather than a standardized program. Peptide selection and dosing are determined and overseen by HFW's advanced care clinicians, with medical director oversight, and patients are retested periodically so their protocol can be adjusted based on measured progress.
Because HFW's model is built around testing and ongoing monitoring rather than in-person check-ins, virtually all care, including the initial consultation, lab review, protocol design, and follow-up visits, can be handled through telehealth, making it accessible to patients outside the immediate Bergen County area. New patients typically start with a free 20-minute introductory consultation to discuss goals and determine an appropriate testing plan before any treatment begins.
Christina Warner, APN-C· APN-C
Dr. Saul Maslavi, MD
Medical Director and TRT Expert
For more than 20 years, Dr. Maslavi has dedicated his career to guiding patients toward lasting health, balance, and vitality. As a board-certified family physician specializing in functional and integrative medicine, Dr. Maslavi combines the science of modern medicine with a holistic approach that treats the whole person—not just the symptoms. Dr. Maslavi specializes in hormone replacement therapy, helping restore vitality to aging patients by taking a safe and measured approach.
Dr. Eric Landi, DC, KICP
Co-Founder & Functional Health Expert
Dr. Landi is a functional medicine expert and licensed chiropractor with over a decade of clinical experience. He leads our medical operations and oversees every protocol we offer. Wellness runs in the family. His father, Dr. Ernie Landi, was a renowned chiropractor for over 60 years. Eric has carried that legacy forward with an approach rooted in functional testing, holistic protocols, and measurable outcomes.
Scott Davis
Co-Founder & CFO
With over a decade of experience as a CPA and extensive involvement dealing with startups, Scott brings strategic clarity and entrepreneurial drive to Heal From Within. A lifelong athlete and health addict, Scott returned to running with a goal of completing a marathon—but an old ACL injury got in the way. After trying everything else, he discovered BPC-157. Within 10 days, the pain was gone—and so was the ceiling on what was possible.
Steve Rohlfing
Co-Founder & Brand Ambassador
Steve is the face of the brand—and living proof that our approach works. After 18 months of elbow pain and failed cortisone treatments, an MRI revealed two partially torn tendons and a partially torn ligament that forced him into modified, limited workouts. Then he discovered BPC-157. The results were so dramatic, he didn’t just recover—he joined the mission.
Anthony Reyes
Accountability & Performance Coach
Anthony brings over 20 years of experience in the fitness and performance industry, working one-on-one with individuals committed to meaningful change. Known for his direct, structured, and results-driven approach, Anthony specializes in helping clients build discipline, reinforce habits, and execute consistently on their health goals.
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