Our Mission


Founded in 2014, Encore Healthcare is reinventing cardiopulmonary care by empowering providers and payers with products and services that transform the lives of respiratory patients.

The Encore team includes pulmonologists, respiratory therapists, user-experience designers, and software engineers, who work together to address and solve health care challenges.

Members of Encore's clinical team have decades of experience creating acute and post-acute care protocols, while members of the technical team have developed innovative software and hardware solutions for remote patient monitoring.


Our Team

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Zach Gantt


President & CEO

Zach grew up in the respiratory industry & in a family of successful Respiratory Therapists & entrepreneurs. After becoming a Respiratory Therapist himself, Zach worked as a staff RT in Acute Care for 3 years before transitioning back into Post Acute Care. Zach served as Special Projects Manager & National Clinical Educator for Linde-RSS and served as VP of Health Management & Chief Clinical Officer at Alana Healthcare developing programs that transitioned the company from a Durable Medical Equipment provider into national Chronic Care Management organization. Zach is the Homecare Section Chair for the AARC and the Past President of the TN Society for Resp. Care.

Dan Easley

Chief Strategy Officer

Dan served in various executive roles and eventually as President of one of the top Respiratory and mobility device manufacturers DeVilbiss. Dan founded Inspired Technologies, a VC funded startup where he developed & patented multiple devices including the SmartDose oxygen delivery conserving device. Easley then joined Klingensmith Healthcare & developed the most widely known COPD management program, DASH which was published 40+ times in almost every notable pulmonary journal in the US. DASH was awarded the Center of Excellence two consecutive years through the American College of Chest Physicians.

Keisha Harper

EVP of Operations

Keisha is an experienced sales & operations executive who is a co-founder of Encore. Keisha started her career as an RT where she advanced to Director in less than one year. Over the next three years, she went on to become the top account executive at the global respiratory provider Linde. Keisha served at Alana Healthcare as VP of Facility Contracting & Business Development & Served as VP of Operations for Gantt’s other company AireMED, LLC which has now merged with Encore HC.

Diane Brown


Dir. of Quality & Compliance


Diane has a vast experience in Respiratory Care, Education, and Administration. Diane spent the first half of her career in Acute Care then became the Director of Respiratory Care Program at Miller-Motte Career College in Clarksville, TN. She then transitioned into Post Acute Care as the Compliance Officer for Linde-RSS for 5 years, where she was responsible for oversight of all quality & compliance for North America. After leaving Linde Diane worked as Chief Clinical Officer of Florida-based startup Osprey Health Services, LLC, then became  Director of Respiratory for Signature Healthcare Donelson. Diane recently joined Encore as the Director of Quality & Compliance. 

Ed Neufeld


Dir. of BioMed Services

Before joining Encore Healthcare, Ed worked in a variety of roles as a certified biomed technician. Ed is the former instructor at Kettering college in Ohio and former Biomed tech for GE from 1996-2013.

Doug Kane


Medical Advisor

Dr. Kane was a RRT prior to medical school at the Medical College of Virginia.  He then went on to Vanderbilt University for his internship, residency, fellowship, and research.  Previous Associate Clinical Professor at the Medical College of Virginia, medical director for several large critical care units, pulmonary rehab, respiratory therapy among other positions.

Frederick D. Seifer


Medical Advisor, Population Health

Frederic D. Seifer, MD, FCCP presently serves as Medical Director of Population Health, St. Lawrence Health System (SLHS), Potsdam, NY. Prior to assuming this role, Dr. Seifer served as Medical Advisor for Pulmonary Health Innovation for Community Health Systems (CHS), Nashville, TN. Dr. Seifer’s research interests and experience include smoking cessation, pulmonary rehabilitation, chronic obstructive pulmonary disease (COPD), bronchiectasis and Idiopathic Pulmonary Fibrosis. After receiving his medical degree from Northwestern University, Chicago, Illinois, Dr. Seifer completed his internship and residency in internal medicine at the University of Illinois, Chicago. Dr. Seifer was a recipient of a NIH supported research pulmonary fellowship at Duke University Medical Center in Durham, North Carolina.

Macy Foglia

Director of Travelox

Macy directs Travelox, and Encore service that provides portable oxygen concentrators (POCs) and accessories, suitable for travel to any destination, helping providers and other organizations meet the requirements of any passenger transport service on behalf of patients or customers.