Welcome To The Office Of Dr. David Lans

We Specialize in RheumatologyPeptidesPRP, and Infusion Therapy
Integrative Rheumatology of New Rochelle, NY

Dr. Lans is a rheumatologist/internist in solo practice in Westchester County New York. He has been practicing medicine since 1985 and has been in private practice at our New Rochelle location since 1991. He is also the Chief of Rheumatology at New York-Presbyterian Westchester Hospital Center in Bronxville, NY and a Clinical Assistant Professor of Medicine at New York Medical College, where he teaches first and second-year medical students.

Dr. Lans graduated from Brandeis University and attended medical school at Des Moines University College of Osteopathic Medicine. He then completed a Medical Residency at SUNY Downstate Medical Center/Kings County Hospital in Brooklyn, New York, and served a Chief Medical Resident.

He then underwent fellowship training in Allergy and Immunology at Tufts Medical Center in Boston and Rheumatology at the Hospital for Special Surgery in New York. After several years in academic practice at the Albert Einstein College of Medicine, he entered into solo practice at his current location in New Rochelle, New York.


Dr Lans is Board Certified in several specialties: Internal Medicine, Allergy and Immunology, and Rheumatology. He is also Fellowship trained and board certified by the American Academy of Anti-Aging and Regenerative Medicine in Anti-Aging and Regenerative Medicine.

  • Board Certified in Internal Medicine
  • Board Certified in Rheumatology
  • Board Certified in Allergy and Immunology
  • Fellow of the American Academy of Physicians
  • Board Certified in Anti-Aging and Regenerative Medicine

What To Expect


Peptides are short chains of amino acids, essential molecules that serve as the building blocks of proteins within the body.

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Supplements encompass a diverse range of products designed to complement and enhance the nutritional intake of individuals.

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Infusions involve the introduction of a substance, usually a liquid, into the body through various administration routes.

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Bioidentical Hormone Replacement

Hormone replacement therapy (HRT) involves the administration of hormones to address deficiencies or imbalances in the body.

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Call us at (914) 235-5577 to schedule your appointment today. To request an appointment online, please click the link below.

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Welcome to our healthcare family! We take a great deal of pride in providing a warm and inviting atmosphere where your well-being is our top priority. Our compassionate and competent staff is dedicated to ensuring that your experience with us is both comforting and efficient. All of our team is committed to understanding and addressing your unique needs. We strive to create a supportive environment where you feel heard and cared for, fostering a partnership in your health journey. Thank you for choosing Dr David Lans, where your health is our heartfelt commitment.

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