Best in class.

MD² ® (MD SQUARED®), the most distinguished network of concierge medical practices across the country, is both rare and remarkable.

Every one of our distinguished physicians is a doctor's doctor - the absolute best of the best. We have long-standing ties to the most renowned specialists and medical institutions in the country. And we work as one to provide our families with the most powerful, personal medical care imaginable. With new offices opening in Texas, New Jersey and California, we continue to connect centers of medical excellence and cultivate an unmatched network for our families.

Madison Avenue Office

MD2 Madison Avenue opened its doors in early 2019 and is located on Madison Avenue on the Upper East Side of Manhattan.

As with all our offices, the two physicians have superlative reputations. At MD2 Madison Avenue, you'll be cared for by Dr. Howard Rosenberg, who is an exemplary internist and infectious disease specialist, and Dr. Erica Jones, whose expertise lie in all aspects of internal medicine and cardiovascular care. Both physicians are affiliated with NewYork Presbyterian Hospital and Weill Cornell Medical Center and have long-standing ties with the top specialists and other medical institutions in the area.

Kindly contact us to learn more about our Madison Avenue practice and the physicians.
O: (646) 217-4590

MD2 is a carefully curated group of like-minded physicians, offering the same caliber of excellence in every office.


For more information kindly call us at +1.425.454.1950, ext. 1 or email us at