About
Dr. Aleksey Etinger holds dual board certification in Internal Medicine and Nephrology. He earned his medical degree from NYIT College of Osteopathic Medicine in Old Westbury, Long Island. He completed his Internal Medicine residency at Stony Brook University Hospital, where he won back-to-back residency teaching awards. He then pursued a Nephrology Fellowship at NYU in New York City. A Brooklyn native, Dr. Etinger brings subspecialty kidney expertise that few primary care practices offer directly. He is passionate about chronic disease management and mentoring the next generation of physicians.
Education & Training
Medical School
NYIT College of Osteopathic Medicine, Old Westbury, Long Island
Residency
Internal Medicine, Stony Brook University Hospital
Fellowship
Nephrology, NYU, New York City
Certifications
Conditions Treated
Who is Dr. Etinger right for?
Dr. Etinger is a strong fit for adults managing complex chronic conditions, particularly kidney disease. Patients with hypertension, diabetes, or heart disease benefit from his dual board certification. He works well with those who want subspecialty-level insight woven into their primary care. Patients who value a physician invested in teaching and long-term relationships will find him an excellent match.
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Frequently Asked Questions
Dr. Etinger specializes in internal medicine and nephrology. He treats chronic conditions including hypertension, diabetes, heart disease, lung disease, and kidney disorders. His dual board certification allows him to address kidney-related concerns directly within a primary care setting.
Yes. Dr. Etinger holds board certification in both Internal Medicine and Nephrology. He earned these certifications after completing his residency at Stony Brook University Hospital and his Nephrology Fellowship at NYU.
Dr. Etinger earned his medical degree from NYIT College of Osteopathic Medicine in Old Westbury, Long Island. He completed his Internal Medicine residency at Stony Brook University Hospital, where he won back-to-back teaching awards. He then completed a Nephrology Fellowship at NYU in New York City.
Yes. Dr. Etinger brings subspecialty kidney expertise that few primary care practices offer directly. Patients with chronic kidney disease or kidney-related concerns can access that expertise as part of their concierge membership.
Dr. Etinger is passionate about chronic disease management and takes a proactive, relationship-driven approach. He focuses on early intervention and ongoing monitoring for conditions like hypertension, diabetes, and kidney disease. His training in both internal medicine and nephrology gives him a broad clinical lens.
Yes. Dr. Etinger sees patients through office visits, virtual appointments, and house calls. The practice serves the New York metro area including Nassau, Suffolk, Brooklyn, Queens, and Manhattan.
Doctor profile last updated March 21, 2026