About us

Headquartered in Chicago, IL, Vitae Health Systems was founded in 2017 after recognizing the need for additional internal medicine support to augment the attending physicians at skilled nursing facilities. Additional services offered grew from the success and dependability of our providers with coverage now stretching across the Midwest and East Coast. Our ownership and executive team has operated in the skilled nursing space for over 20 years.

Isaac Freund

Chief Operating Officer

Eytan Israel

Senior Vice President, Administration

Nancy Kinyanjui

Vice President of Clinical Services

Tatjana Solar

Vice President of Clinical Services

Libby Reinecke

Director of Mental Health Services

Stephanie Sandor

Regional Operations Manager

Caitlin Davis

Compliance Officer

sinead o'sullivan

Sinead O’Sullivan,

Operations Manager

Mason Vitae

Mason Bigler,

Operations Manager

mary jo graden

Mary Jo Graden

Clinical Supervisor, Mental Health Program

Mitch Schwarz

Regional Operations Manager

Israel Blaustein

Director of Business Development

Lina Karamaniolas

Human Resources Manager

Yesenia Gallegos

Sr. Administrative Assistant, Office Manager

Justin Choi

Recruiting Manager

Yana Bryzgunova

Director of Revenue Cycle Management

Medical Advisory Board

Dr. Jordan Grumet

Associate Medical Director, Internal Medicine Division

Dr. Heberto Z. Hernandez

Associate Medical Director, Internal Medicine Division

Dr. Teresa Poprawski

Medical Director, Psychiatry Division

Dr. Michael Schwarcz

DPM-Podiatrist

Isaac Freund

Chief Operating Officer

Eytan Israel

Senior Vice President, Administration

Nancy Kinyanjui

Vice President of Clinical Services

Tatjana Solar

Vice President of Clinical Services

Libby Reinecke

Director of Mental Health

Stephanie Sandor

Regional Operations Manager

Caitlin Davis

Compliance Officer

sinead o'sullivan

Sinead O’Sullivan

Operations Manager

Mason Bigler

Operations Manager

mary jo graden

Mary Jo Graden

Clinical Supervisor, Mental Health Program

Mitch Schwarz

Regional Operations Manager

Israel Blaustein

Director of Business Development

Lina Karamaniolas

Human Resource Manager

Yesenia Gallegos

Sr. Administrative Assistant, Office Manager

Justin Choi

Recruiting Manager

Yana Bryzgunova

Director of Revenue Cycle Management

Medical Advisory Board

Dr. Jordan Grumet

Associate Medical Director, Internal Medicine Division

Dr. Heberto Z. Hernandez

Associate Medical Director, Internal Medicine Division

Dr. Teresa Poprawski

Medical Director, Psychiatry Division

Dr. Michael Schwarcz

DPM-Podiatrist