Dr. David LansD.O.
Rheumatology
at New York Integrative Medicine Specialist (Dr. David Lans) — New Rochelle, NY
About
Dr. David Lans has practiced rheumatology and integrative medicine in New Rochelle since 1991, accumulating over 40 years of clinical experience. He serves as Chief of Rheumatology at New York-Presbyterian Westchester Hospital. He also holds an appointment as Clinical Assistant Professor at New York Medical College, where he contributes to the training of future physicians. Dr. Lans sits on the boards of the Hudson Valley branches of both the Lupus Foundation and the Arthritis Foundation. org, the Global Healthy Living Foundation's arthritis-focused platform, where he addressed the relationship between arthritis and depression.
Dr. Lans specializes in autoimmune and rheumatologic conditions, including rheumatoid arthritis, lupus, psoriatic arthritis, and Sjogren's syndrome. His clinical interests extend into hormone therapy, regenerative medicine, gut health, allergy treatment, and longevity medicine. He designed the BioInsight Advanced Diagnostics Suite to give patients a comprehensive preventive health assessment using advanced metabolic, genetic, microbiome, telomere, and cardiovascular testing. His philosophy centers on identifying root causes and optimizing overall health, not just managing disease. Patients consistently highlight his knowledge, thoroughness, and long-term results.
Education & Training
Additional Training
Clinical Assistant Professor, New York Medical College; Chief of Rheumatology, New York-Presbyterian Westchester Hospital
Conditions Treated
Who is Dr. Lans right for?
Dr. Lans is a strong fit for patients managing autoimmune or rheumatologic conditions such as lupus, rheumatoid arthritis, or psoriatic arthritis. Adults dealing with hormone imbalances, chronic fatigue, gut disorders, or allergies also find a natural home here. Patients interested in longevity medicine and advanced preventive diagnostics benefit from his BioInsight platform. Those seeking regenerative options like PRP, exosome therapy, or peptides will find expertise built over decades. Dr. Lans works well with patients who want root-cause answers rather than symptom management alone.
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Frequently Asked Questions
Dr. Lans specializes in autoimmune and rheumatologic conditions, including rheumatoid arthritis, lupus, psoriatic arthritis, and Sjogren's syndrome. His clinical scope also includes hormone imbalances, thyroid disorders, gut health, allergies, chronic fatigue, and fibromyalgia. He additionally treats patients seeking medical weight loss and longevity medicine.
Dr. Lans has practiced rheumatology and integrative medicine since 1991, accumulating over 40 years of clinical experience. He has served patients in New Rochelle and Westchester County throughout that time.
Dr. Lans serves as Chief of Rheumatology at New York-Presbyterian Westchester Hospital. He also holds a Clinical Assistant Professor appointment at New York Medical College, where he contributes to training the next generation of physicians.
Dr. Lans designed the BioInsight Advanced Diagnostics Suite as a comprehensive preventive health assessment platform. It incorporates metabolic, genetic, microbiome, hormone, telomere, cardiovascular, and liquid biopsy cancer screening panels. The suite gives patients a detailed picture of their current health and future risk factors.
Yes, Dr. Lans offers a range of regenerative therapies including platelet rich plasma (PRP), exosome therapy, and peptide therapy. He also provides IV vitamin and nutrient therapy, NAD+ IV therapy, and biologic infusion therapy. The practice introduced biologic infusion therapy in 1999 when Remicade received FDA approval for rheumatoid arthritis.
Dr. Lans offers bioidentical hormone replacement therapy for both women and men, including bioidentical hormone pellet therapy. He also provides testosterone replacement therapy and treats conditions related to perimenopause, menopause, adrenal fatigue, and premenstrual disorders.
Yes, Dr. Lans offers telemedicine visits for patients who prefer remote care. Patients can connect via computer, tablet, or phone. Telemedicine visits provide the same access to Dr. Lans's expertise without requiring an in-person trip to the New Rochelle office.
Dr. Lans sits on the boards of the Hudson Valley branches of both the Lupus Foundation and the Arthritis Foundation. He has also spoken publicly on the relationship between arthritis and depression through the Global Healthy Living Foundation's arthritis-focused platform.
Dr. Lans focuses on identifying root causes of illness rather than managing symptoms alone. He combines rheumatology and integrative medicine with advanced diagnostics and regenerative therapies. His goal is to optimize each patient's overall health and support long-term longevity.
Doctor profile last updated March 21, 2026