Jonathan i. Sheinberg, Maryland

Dr. Sheinberg is a board-certified invasive cardiologist. He practices general cardiology and lipidology (the intricate field of cholesterol management and how different cholesterol disorders contribute to coronary disease). Dr. Sheinberg has additional training and expertise in aggressive coronary disease detection and prevention before blockages become apparent and symptomatic.


By using novel technology, he has pioneered a program to detect and treat coronary disease in its very early stages, thereby preventing any early detectable plaque from worsening. His treatment plans include medication when indicated, coupled with significant lifestyle modification, including the development of a nutritional and exercise program, as well as the addition of nutritional supplementation as indicated by advanced blood testing.

Besides medicine, Dr. Sheinberg's passion is law enforcement. He is a sworn police officer and a Lieutenant on the Cedar Park Police Department, as well as a Special Deputy United States Marshal. He sits on the Department of Justice's Officer Safety and Wellness Working Group, part of the Presidential Task Force on 21st Century Policing and travels throughout the US, as well as internationally, speaking on the creation of wellness and safety initiatives for public safety agencies.

Dr. Sheinberg also serves as the Medical Director for the Central Texas Regional Swat Team and is the CEO of the Public Safety Cardiac Foundation, a non-profit created to help reduce the #1 killer of men and women in uniform, heart disease.

Dr. Sheinberg has been recognized as a Top Doc 2022, 2023, 2024, and 2025 by Austin Monthly Magazine. Winners are nominated by their peers as among the best in their region/nation in their medical specialty.