About Medgre

We Help Healthcare Providers Give Better Care to Their Patients
GreenApples MedSystems LLC is a West Virginia based technology products company inventing, producing and selling products for the Health Sector.
The company was founded by highly experienced professionals, with a unique knowledge base in end to end product life cycles, in-depth technological know-how, and extensive business and managerial expertise. With more than six decades of combined industry knowledge, the founding team brings their visionary passion and technological innovations to the healthcare market segment, with a vision to bring transformational technology products to Healthcare Providers and health care professionals, to help and improve efficiency in their day to day lives.


Sebastian brings more than 25 years of experience in a number of technical and managerial roles in various fields of technology. Prior to founding Green Apples, he has headed the Product Delivery, manufacturing & operations of Tech Mahindra's iPolicy Networks and eDRM product lines. He was one of the four founder employees of the Silicon Valley start-up company " IOSpan Wireless " that was acquired by Intel. He is a co-inventor of 25 issued US patents in the fields of Data Communication & Wireless technologies and has co-authored multiple technology papers in international seminars. Sebastian holds a B.Tech in EE from Naval College of Engineering, an M.Tech from IIT, Delhi and has two years research experience at Stanford University, California.
Rajendra has more than 18 yrs of experience in software development & management that spans into complete end to end product development lifecycle. His expertise extends into embedded systems, networking and network security systems. Prior to founding Green Apples, he headed the Product Engineering group at Tech Mahindra's iPolicy Networks. Before this, he worked with iPolicy Networks Inc., USA, Duet Technologies Ltd, and Cegelec India Ltd. He holds a Bachelor of Engineering degree in CS from Bundelkhand Institute of Engineering and Technology, Jhansi, India.
Rehan brings close to 17 years of experience focused on Software Product Management and network security products, doing security consultancy, product validation, sales engineering & customer Support. Prior to founding Green Apples, Rehan was a Senior Architect at Tech Mahindra Limited. He has worked in India and US with companies like iPolicy Networks Inc, TATA ELXSI, and Center for Development of Advanced Computing (CDAC). Rehan received a bachelor' s degree in Computer Science & Engineering from GCE, Bangalore.