About Us

At KORR Medical Technologies, we have applied years of respiratory research to take on the challenge of health and fitness. KORR makes it possible for practitioners to obtain an accurate measurement of an individual’s unique resting metabolic rate, considered by many to be the new “vital sign” for obesity treatment. Similarly, KORR puts the high tech training tools of VO2 Max and Anaerobic Threshold detection into the hands of fitness trainers at every level of expertise. The results of all tests are presented in a format that will help educate and motivate the client. At KORR we believe that for scientific data to be useful it must not only be accurate, but must be communicated in a manner that is both understood and accepted by the client.

KORR metabolic analyzers, both resting and VO2, are unparalleled in their performance for accuracy and reliability in the compact market. Through FDA approval, as well as independent studies, the products’ high quality and accuracy have been validated. KORR Medical Technologies is ISO 13485 certified and complies with all the requirements of good manufacturing practices (GMP). KORR has been awarded a U.S. General Services Administration (GSA) Schedule 6511A Contract for Medical Equipment & Supplies (contract number V797P-2124D).

Patents + Intellectual Property

Dr. Orr and Dr. Kofoed are the inventors of over 42 issued US and international patents. These patents protect 16 medical and other devices presently on the market and in clinical use.

korr medical technologies inc. sign on purple wall

KORR Medical Technologies was founded in 1993 by Scott Kofoed, Ph.D. and Joseph Orr, Ph.D. in Salt Lake City Utah as a vehicle to commercialize proprietary respiratory flow-measurement technology. That technology is incorporated in medical instruments sold by GE Medical Systems, Siemens, Novametrix Medical Systems, PDS Instrumentation, Fluke Biomedical, Respironics, and others. These systems have a wide range of applications including:

  • Metabolic Rate Analysis Systems
  • Cardiac Output Monitors
  • Liquid Lung Ventilation
  • Drug Delivery Systems
  • Neuromuscular Monitoring Devices
  • Respiratory Mechanics Measurement Systems
  • Ventilator Testing and Evaluation Equipment
  • Precision Gas Flow Measurement Systems
  • Spirometry – Lung Function Testing Devices

In 2001, KORR introduced the CardioCoach™, the first of the metabolic analyzers. From there followed the MetaCheck™, ReeVue™, and the expanded line of CardioCoach™ products. The accuracy and reliability of these products has secured KORR’s place as an industry leader in the field of metabolic testing.

Dr Joseph Orr, PhD

Founder and CTO

Dr Joseph Orr, PhD

Dr Joseph Orr is the Chief Technical Officer of KORR Medical Technologies. After developing a metabolic measurement system for NASA in 1987, Dr Orr continued his research of metabolic rate measurement through oxygen consumption. This proprietary technology, reserved at one time to monitor, train, and evaluate elite astronauts, became the foundation of KORR Medical Technologies. He established KORR in 1993 with Dr Scott Kofoed.

Dr. Joseph Orr has over 20 years experience as an expert in respiratory and anesthesia instrumentation with an emphasis on studies, measurement and analysis of physiologic oxygen consumption and CO2 production. In addition to his position as co-founder and CEO of KORR Medical, Dr. Orr is a research associate professor at the University of Utah, Department of Anesthesiology. He has authored 26 peer-reviewed publications and currently holds 42 US patents and has multiple patents pending. Dr. Orr holds a PhD in bioengineering from the University of Utah and a master of engineering management degree from Brigham Young University.

Stephen P. Smith


Stephen P. Smith

Stephen P. Smith was named President of KORR Medical Technologies in March 2012. He had previously served as KORR’s Vice President of Operations and Controller since July 2010 where he successfully directed all operational, financial and accounting functions. Prior to joining KORR, Mr. Smith worked as a consultant to a number of small businesses and as the Director of Operations for Utah Foodbank Services after having previously served as their Treasurer and as a member of their Board of Directors.

From 1991 to 1998, Mr. Smith served as Chief Financial Officer of Extra Space Storage (ESS). Mr. Smith rejoined ESS in 2000 to provide financial, accounting and operational input for the design of a web-based asset management product that was subsequently spun off and named Centershift. Mr. Smith served as the Senior Vice President of Business Operations for Centershift from its inception in 2001 until 2003. He is also listed as a co-inventor on the original patent application for the product.

Mr. Smith holds a BS in Accounting from Brigham Young University and obtained his CPA in the state of Utah in 1987. Mr. Smith currently serves on the City Council of Sandy City, Utah.

Julie K. Kofoed

Vice President of Marketing

Julie K. Kofoed

Julie K. Kofoed is KORR’s Vice President of Marketing. She is responsible for the “face” of KORR, having successfully branded KORR’s corporate identity. Her responsibilities include the design and implementation of KORR’s marketing strategies, new product development,  creating strategic partnerships, and the development of value added merchandise to strengthen product lines.

Julie spent more than a decade as an acute care registered nurse. This gives her an in-depth understanding of KORR’s products and a connection to health care professionals. Her additional education in public relations and graphic design, as well as time spent as a lobbyist, brings a unique blend of skills that has benefited KORR.   Julie graduated with a bachelor’s degree in nursing from the University of Utah in 1988.

Matthew Leonelli

Global Sales Director

As the Global Director of Sales, Matthew Leonelli is responsible for the growth of the KORR brand globally including sales, operations and growth initiatives.  With 18 years of leadership experience, Matthew has a deep expertise in building and leading sales teams, strategic customer relationships and developing sales priorities and processes to foster expansion.

Matthew has a very diverse and extensive background in sales and operational management  in both B2B and retail environments in a variety of industry sectors — healthcare, medical device and technology.  He is passionate about sales, coaching and leading sales teams.   Matthew played collegiate baseball at the University of Utah and graduated in 1997 with a BS Degree in Human Development and Family Studies.

 Tracy Rogers

Distribution Network Manager

Tracy Rogers manages the distribution network at KORR by providing support to KORR authorized distributors and service centers, and seeking out and developing new international distributor relationships.  He has worked with international customer and clients for over 25 years, in both the travel and education sectors.  Tracy’s strengths include his ability to respect and adjust to unique cultural differences while finding common ground between individuals.

Before joining KORR in 2017, he served for 18 years operating an intensive English as a Second Language school, where he was responsible for all aspects of the business.  He served as the Utah Board of International Educators board member for 7 years and as it President and NAFSA state representative for over 2 years.  Tracy holds a BA in Japanese and an MBA from Brigham Young University.