Kenneth Cohen, MD

Articles

February 26th 2025

Potential Spillover Effects on Traditional Medicare When Physicians Bear Medicare Advantage Risk

Boris Vabson, PhD Kenneth Cohen, MD Omid Ameli, MD, DrPH Jennifer Podulka, MPAff Nathan Smith, PhD Kierstin Catlett, PhD Megan S. Jarvis, MS Jane Sullivan, MPH Samuel A. Skootsky, MD Susan Dentzer, MS

Medicare beneficiaries treated by physicians with high levels of Medicare Advantage risk exposure had higher care quality and efficiency outcomes compared with those treated by other physicians.

August 5th 2022

A Data-Based Foundation for Managing Hypertension Services

David J. Cook, MD, MHA Kenneth Cohen, MD Mariefel Nicole Deypalan, MS

Analysis of more than 16 million visits for hypertension care suggests that a large fraction of face-to-face care is low value and could be provided differently or potentially eliminated.

June 23rd 2021

Use of Evidence and Technology to Improve Quality and Eliminate Low-Value Care

Kenneth Cohen, MD

One-third of health care in the United States is wasted. Despite this recognition, solutions are sparse. The Optimal Care model combines evidence-based medicine, patient-centered technology, and outcomes reporting to transform health care.