Adventist HealthCare Rehabilitation Leadership - Adventist HealthCare

Skip to Content

Adventist HealthCare Rehabilitation Leadership

The executive leadership and Board of Directors of Adventist HealthCare Rehabilitation.

Hospital Leadership

Brent Reitz

Dr. Terrence Sheehan
Chief Medical Officer

Valerie Summerlin
Chief Nursing Officer

Debra Illig, RN, MBA, CLNC, CPHQ
Vice President, Clinical Effectiveness & Patient Safety

Robert Grange
Associate Vice President Rehabilitation

Elizabeth Kotroba
Associate Vice President of Operations

Martha Velez
Associate Vice President of Finance

Board of Directors


John Sackett
Adventist HealthCare Shady Grove Medical Center
Board Secretary
Brent Reitz
Adventist HealthCare Rehabilitation
President MEC
Shama Mittal, MD
Board certified
Internal Medicine and Pediatrics Private Practice


Gene Counihan
Independent Government Relations Consultant
Dr. John Jay Kenney
Chief, Aging and Disability Services
Montgomery County Department of Health and Human Services
Gene Milton
President & CEO
GM Executive Coaching
Erik Wangsness
Adventist HealthCare Washington Adventist Hospital

Adventist HealthCare Physical Health & Rehabilitation

Schedule Your Personal Tour

See firsthand how Adventist HealthCare Rehabilitation can improve your recovery.

Schedule a Tour

Service Commitment

Customer Service StandardsOur Customer Service Commitment to you.

Classes & Events

Find health-related activities near you!