
AIM Center for Personalized Medicine
Quick Facts
| Practice Type | Specialty |
| Location | Purchase, NY |
| Doctors | Lawrence Afrin MD, Internal Medicine, Tania Dempsey MD, ABIHM, Internal Medicine |
About
At AIM Center for Personalized Medicine in Purchase, NY, Dr. Tania Tyles Dempsey and Dr. Lawrence Afrin treat some of the most complex chronic conditions in medicine. Together, they draw patients from across the United States and internationally, including the UK, Israel, Australia, and France. The practice operates on a functional medicine model, building individualized treatment plans that address root causes rather than symptoms alone. Core specialties include Mast Cell Activation Syndrome, autoimmune disease, Lyme and vector-borne illness, environmental toxicity, and mold exposure.
The clinical toolkit at the AIM Center spans IV therapy, Therapeutic Plasma Exchange, Medical Ozone Therapy, peptide therapy, hormone replacement, red light therapy, and Ballancer Pro lymphatic drainage, among many others. The IV Suite runs Monday through Friday with same-day appointments available. All IV formulations are pharmaceutical-grade, preservative-free, and free of DEHP, PVC, and latex. The practice does not accept insurance, and patients who seek partial reimbursement submit claims directly to their own insurers. All new patients visit the Purchase, NY location for their initial consultation, examination, and diagnostic testing.
Details
Address
3010 Westchester Ave, #404, Purchase, NY 10577
Phone
(914) 730-7390Website
Visit websiteMembership Details
Does not accept insurance. Some patients may be eligible for partial reimbursement by submitting claims to their insurance provider. Cell Membrane Repair (Phosphatidylcholine) sessions range from $350-400 per session.
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Frequently Asked Questions
The AIM Center does not accept insurance for its services. Patients pay directly for their care. Some patients choose to submit claims to their own insurance providers for potential partial reimbursement, though the practice does not manage that process. Cell Membrane Repair sessions using Phosphatidylcholine run between $350 and $400 per session.
All new patients must visit the AIM Center's Purchase, NY location in person for their initial consultation, examination, and diagnostic testing. The practice does not offer telemedicine-only intake appointments. Dr. Afrin currently accepts new patients. Prospective patients should contact the office directly to inquire about availability and scheduling.
Yes. The AIM Center's IV Suite operates Monday through Friday and offers same-day appointments. The practice uses pharmaceutical-grade, preservative-free, DEHP/PVC/latex-free formulations for all IV treatments. Options include Myers' Cocktail, High-Dose Vitamin C, Glutathione, Methylene Blue, Nicotinamide Riboside, MCAS Flare Relief, Migraine Relief, and Immune Boost IVs, among others.
The AIM Center specializes in complex, chronic conditions that often go undiagnosed or undertreated elsewhere. Core focus areas include Mast Cell Activation Syndrome, autoimmune disease, Lyme and vector-borne illness, environmental toxicity, mold illness, and chronic infections. The practice also manages hormone imbalance, dysautonomia, and related multi-system conditions using a functional medicine approach that addresses underlying causes.
No. The AIM Center draws patients from across the United States and from countries including the UK, Israel, Australia, and France. All new patients must complete their initial visit in person at the Purchase, NY office. The practice does not offer telemedicine as a substitute for that first in-person evaluation.
The practice offers a broad range of advanced therapies. These include Therapeutic Plasma Exchange, Medical Ozone Therapy, peptide therapy, Supportive Oligonucleotide Technique, red light therapy, NanoVi therapy, Ballancer Pro lymphatic drainage, Bioelectrical Impedance Analysis, and hormone replacement therapy. net.
The AIM Center does not offer telemedicine-only care. New patients must come to the Purchase, NY location for their initial consultation, examination, and any initial diagnostic testing. The practice prioritizes in-person evaluation to ensure a thorough, individualized assessment for each patient.
The AIM Center has two physicians. Dr. Tania Tyles Dempsey founded the practice and specializes in MCAS, Lyme disease, mold illness, autoimmune disease, and functional medicine. Dr. Lawrence Afrin is a world-recognized MCAS specialist with decades of experience in hematology/oncology and mast cell disease research. Dr. Afrin currently accepts new patients.
Practice last updated March 21, 2026


