Page tree
Skip to end of metadata
Go to start of metadata

Connect with Other HC-SIG Members

As part of our ongoing review of the HC-SIG and our drive to provide value to both current and prospective HC-SIG members, we've developed this membership directory. The purpose of this directory is to make it easier for HC-SIG members to connect with one another and their respective businesses and organizations.

This is a purely voluntary effort, but if you're interested in posting your professional contact information, and you didn't receive a request to participate through email, here's what you need to do:

  1. Log into this wiki page  (you'll need to create a Linux Foundation ID, or LFID)

  2. Edit this page directly, filling in the table with the information below:

    • Your name (required)

    • A social media URL to your name (optional, e.g., Linkedin)

    • Your company name (optional)

    • Your company website URL (optional, corporate divisions or specific areas of your company website are permitted)

    • Your company title (optional)

    • Your geographic location (optional, using the format of “city, country”)

Member NameCompany NameCompany TitleGeographic Location
Pranjal BhardwajMatic Network Representative & Blockchain expertTamil Nadu, India
Mark Anthony Morris



Founder | CEO | CTO

Austin, TX

Lexington, KY

Denver, CO

Saqib Ali, PhDCybersecurity, Guangzhou UniversityResearch Fellow in Trust & Privacy DomainGuangzhou, China
Ken AllgoodResilience Labs / HealthFlowFounder / CEOAlexandria, USA
Erika BeerbowerIBM Watson HealthDrug Information PharmacistDenver, USA
Rich BlochBusiness Learning Incorporated / Digital Healthcare I/OPrincipal / PrincipalSeattle, USA
Uli BroedlBoehringer Ingelheim Canada LtdMedical Director and VP, Medical and Regulatory AffairsBurlington, Canada
Robert D. Coli, MDClinical Blockchain, LLC / Diagnostic Information System Company, Inc.Chief Medical Officer / Founder and CEONew Hampshire, USA
Laura CradyAetna, a CVS Health companyInformation Security Advisor, Integrated Global Security & ResilienceTampa, USA
Lea DiasQuæfactaFounder and CEOParis, France
Leonard EdwinWinsoft Technologies, IncDirector, Management Consulting ServicesToronto, Canada
Steven ElliottInteractive TechnologySolutions ArchitectSan Diego, USA
Lisa GraystonElemental ConceptProduct OwnerLondon, United Kingdom
Ravi JagannathanKrypC Technologies Inc.CEOSeattle, USA
Jim MasonSky Web TeamBlockchain Solutions ArchitectBoston, USA
Adrian GropperPatient Privacy RightsCTOWatertown, USA
Marissa IannaroneForum SolutionsAssociateSeattle, USA
Dipak MawaleCuelogic TechnologiesHead of Marketing and CommunicationsNew York, USA
Hiroki MorizonoChildren's National Medical CenterDirector, Children's Research Institute Bioinformatics UnitWashington DC, USA
Kamlesh NagwareSnapper TechnologiesVP TechnologyPune, India
Ashish PandeyABys Labs Pvt. Ltd.FounderBengaluru, India
Pallab PaulIntelAI Student AmbassadorNew Brunswick, USA
Vaibhav Patil, MD, MSPatient Informatics, LLCCEOVoorhees, USA
Deepak SainiAccentureAssociate ManagerBengaluru, India
Richard ShuteCurlew ResearchConsultantMacclesfield, UK
Markus Stauffiger4eyes GmbHBlockchain Consultant & EngineerBasel, Switzerland
Jeff StollmanRocky Mountain Technical MarketingPrincipal ConsultantPhiladelphia, USA
Ben TaylorLedgerDomainCEOLas Vegas, USA
Konstantinos VotisCentre for Research and Technology Hellas / Information Technologies Institute (CERTH/ITI)Researcher, Director of Visual Analytics LabThessaloniki, Greece
Daniel WatkinsQuæfactaCTOChicago, USA
Andrew YeeNECBusiness Development ManagerSingapore
Alan BachmannCVS HealthEnterprise Architect, office of the CTOPittsburgh, USA
Raveesh DewanJoget Inc.CEOColumbia, USA
Nisarg Amin
Overtone Health
FounderChicago, USA
Sofia TerziCERTH-ITIBlockchain Solutions ArchitectThessaloniki, Greece
Laszlo SandorEbizont Ltd.Blockchain Project Manager, Consultant, Startup ownerToronto, Canada
Several healthcare and supply chain startups

Research Pharmacist,

Intellectual Property Advisor,

Blockchain Consultant,

Fabric Developer.

Hong Kong
Deniz Consultant Switzerland
Saptarshi ChoudhuryParamount Software SolutionsDirector Emerging TechnologyBangalore,India
Randy AmielBlack Cloud TechnologiesFounderMiami, USA
David ChrengLeadBlock PartnersFounding PartnerLondon, UK
Trackerit Argentina

Blockchain Advisor

Bs As, Argentina
Tory CenajPartners in Digital HealthPublisherStamford, USA
John WalkerSemanticClarityConsultant, Blockchain Development, ArchitectEmeryville, USA
Tomomi YamanoInfosys Japan / Interakt(Seasonal developer)System Engineer. Freelance dev

Tokyo, Japan

Guillermo DiazVaNeMa Tecnologia y ServiciosFounder & GMMexico City
Raveesh DewanJoget Inc.CEO Columbia, MD
Alexander Zhovnuvaty



Blockchain Developer (Sawtooth)

Kyiv, UA
Nuno MiquelinaCompta Business Solutions / Universidade de ÉvoraSenior Solutions Architect, PhD StudentLisboa, Portugal
Brajesh AwasthiSymblock  - Decentralized provider directory and credentialingFounder and CEOSan Francisco, USA
David Pitt Keyhole SoftwarePartnerKansas City, USA
Zach Gardner Keyhole SoftwareLead ArchitectKansas City, USA
Brian GibbsState Farm Health Insurance

Healthcare Administration

Amarillo, USA

Mat Eastlack Keyhole Software

Business Development

Kansas City, USA

Michael DoyleR&D LABS

Co-founder | President | CEO

Minneapolis, USA

Jim MarcillaCentral Consolidated Schools and JNC ConsultingConsultant Pharmacist, Health Education NMPED

Shiprock, NM USA Navajo Nation

Padmanabha BhattaMokxa Technologies, LLCCOOAtlanta, GA, USA
Tareq AssiMcMaster UniversityStudentHamilton, Ontario, Canada
Jim SullivanArcisphere TechnologiesPrincipalPhiladelphia, PA, USA
Jonathan Holt, DO, MSConsenSys HealthChief Medical Informatics OfficerChicago, IL, USA
 John Hatchell Gallagher Area Vice President Hartford, CT, USA
Ali Loveys, MDConsenSys Health

Chief Privacy Officer

Foundation Relations Leader

North America Markets Leader

Mehul ShahInfinity Services Inc.FounderNew York, NY
Tsvetan @senofi.caCo-founderCanada, Ontario
Dimitar IvanovLimeChainBlockchain & DLT Services and Solutions for Enterprises and EntrepreneursSofia, Bulgaria


New to Hyperledger? You'll need a Linux Foundation ID (LFID) to edit our wiki pages and chat on Hyperledger channels. Here's how to get your LFID

Stay Informed. Get on our email list, and receive regular updates to HC-SIG meetings and events

Additional Resources:

  • No labels


  1. Hi Team!

    I'm Agustina Busto, from Argentina. Trackerit it is a traceability project for surgical supplies. We are an Argentine startup.

    1. Hi Agustina Busto, would you like to create a wiki page to describe your process for the surgical supplies? Or you can join our call tomorrow at 3 GMT and describe the process there, so we can create the page for this use case ad-hoc

  2. Hello Sofia, thanks for your reply. We will not be available tomorrow. We can make it for dec 13 meeting as we are travelling and presenting right now. We are really excited to show thos solution to the hyperledger comunity.

    1. Good Morning Agustina,

      First off, great to have you join us through the Hyperledger Healthcare SIG (HC-SIG). It'd be great to have you participate in our next HC-SIG General Meeting, which is scheduled for next week FR (12/13). HC-SIG General Meeting details are available here: HC-SIG General Meetings.

      If it's possible, it'd be great to perhaps have you and your team present your Trackerit project to HC-SIG membership at a future meeting.

      Finally, be sure to stay looped into HC-SIG membership discussions through our RocketChat channel (, or feel free to get involved through our email listserv (

      Again, welcome to the community!


  3. Hi,

    I am a first timer in the community.

    how can i be qualified to be a member in the community?  



  4. Tomomi Yamano
    Welcome, and great to have you join us! In short, there's nothing you need to do to join the HC-SIG, but here are some details that you might find useful: HC-SIG FAQ

    Please join us at our next HC-SIG General Meeting, happening later this week: 2020.01.24 General Meeting Agenda

    Again welcome!


  5. Rich Bloch 

    Thank you  very much for your quick response .As far as I could fit the call into my schedule, i will do participate in the calls.

    At the same time.  can i update the member directory in wiki ?  

    Best Regards,


    1. The easiest solution would be to get your LFID (see the Resources section at the very top right of this page). From there, you can log into this wiki site, and edit this page directly. Your LFID will be useful for access to our Rocket.Chat channel ( as well.

      1. Sure. I have already got my LFID from Linux foundation site. Please let me access to the channel. 

        Again, thank you for your time on this. (smile)

  6. Great. With your LFID, you can log into both this wiki (upper right corner) and the Rocket.Chat channel. From there, you'll be able to edit wiki pages and discuss topics in real time with other HC-SIG members. If you haven't already, please consider getting yourself set up through our email listserv, Once signed up, you'll get regular HC-SIG emails.

    1. Sure. Thanks. Please let me sign up for the mailing list (wink)  (thumbs up)

      1. Sorry for bothering you, though.

        I just saw 300 users in chat channel while the number of members in wiki above seem like less than 100. 

        Simply, can i update the member directory in this wiki for myself as well? 

        1. Yes, feel free to add your name to the Membership Directory. This is purely an optional service, as some members prefer to keep their connections more private.

          1. Okay. thanks. Looking forward to joining a call