We Put the Answers in Your Hands

About Us

“One Stick-First Time”

Venipuncture and Vascular access

Address patient complaints and diagnose critical findings including ascites, cholelithiasis, pleural effusions, bladder outlet obstruction, hydronephrosis, pericardial effusion, DVT and many more at the bedside, in the office or in the field.

Our Vision:

Improve patient care and provider capabilities by supplying high-quality, affordable handheld pocket ultrasound devices and education materials for the performance of Point Of Care Ultrasound (POCUS)


Our Mission:

Advance the use of POCUS in the acute and nonacute settings to provide timely, accurate diagnoses and improved performance of image guided ultrasound procedures enhancing patient care and clinical outcomes.

The Team:

With over 60 years of experience in healthcare delivery and operations, our team is dedicated to providing our customers with the highest level of service and support.

Hsing Liu CEO

Hsing Liu currently serves as Chief Officer of Planning for two companies 3PL Services, Inc. & InvestUS.  Hsing has over 20 years of management experience as CEO, COO, and Director level positions.  He brings experience in the field of operations from building and improving companies and managing several multi-million dollar projects.  Hsing was the Chief Executive Officer and Board Director at Sophia’s Heart. Hsing maintains high standards for himself and his team and is never willing to accept second best. 

Hsing was serving on the Nashville Metro General Planning Commission as a member of the Community Engagement Committee, which involves the growth planning of Nashville city and Davidson County for the next 25 years.  He also serves as a Board member for The Tennessee – American Chinese Chambers of Commerce. Hsing put an effort to build Nashville and Chengdu, China, as a Sister City in 2020. Hsing has a Master’s Degree in Computer Information Systems/Accounting and a Master’s Degree in Industrial and Organizational Psychology.

Max L. Moss Jr., MD Medical Director

Dr. Max L. Moss Jr. is board-certified in Diagnostic Radiology by the American College of Radiology with 30+ years of experience in the field of diagnostic ultrasound. Dr. Moss graduated from the University of Tennessee Health Science Center (UTHSC) and performed his residency in Diagnostic Radiology at the University of Tennessee School of Medicine, Memphis, TN. He has served as the Chief of the Department of Medicine for Ascension Rutherford Hospital, Director of Radiology for Ascension Rutherford Hospital, on the Board of Directors of Premier Radiology, and Chairman of Mid State Radiology.

He is currently an Associate Staff member of the University of TN Family Practice residency program. In addition to serving as the Chief Medical Officer for ScanPro inc., he also serves as CEO of VEIN, LLC, a company active in developing innovative accessories and education for POCUS.

John Mickner President & COO

John Mickner is the President and COO of ScanPro, Inc., CEO of Universal Health Advisors, LLC and Managing Partner of 3PLS Services, in Nashville, TN. John’s mission is to seek out the best practices and services to provide transparency and reduce healthcare costs for patients and healthcare professionals. He brings over 40 years of experience in the insurance, marketing, benefits consulting, life safety and Telehealth industries. This experience and mission to serve business owners and their employees led to the startup Universal Health Advisors, LLC.

John graduated from Moravian College, in Bethlehem, Pa., with degrees in Economics, Business and Marketing. His business passion is to assist healthcare professionals and companies in developing a culture of better health and productivity through advances in Telehealth and healthcare business management technologies and taking control of healthcare outcomes using the latest technology.