Custom Healthcare Software, Database Systems, and E-commerce and Email management services

Custom Software Experts
Online Event Management
Healthcare System Design
Internet Marketing Services

Dedicated to helping societally-beneficial organizations including:
     Environmental, Healthcare, Educational, and Not-for-Profit organizations



Check our Green Wave Email Marketing!   
Email Marketing for You and Your Planet

Opal Computing: Healthcare Software, Database Development, and Online Events and E-commerce

Opal Computing
provides software and online marketing development services for organizations and companies that help society through their mission and their way of doing business. We use Internet marketing, e-commerce, communication services, and Web site and systems development, to help our clients become better organized and more visible, to retain existing and to gain new community members and customers.

Some of our current and past projects: A&E Networks, IMS Health, Medtronic, Long Island Children's Museum, New York Software Industry Assoc., Newark Beth Israel Hospital, Project REAL, Service Corp. International, Southampton Hospital, Union Hospital... more.

Thank you Gotham Networking for the Gotham Green Award, granted to us due to our Web sites and, and due to our live environmental education event organizing.

See the attractive event brochure.


We accept the major credit cards, with processing by technology leader


Creator of, an environmental
Web site built to benefit our beautiful planet

Creator of Green Wave Email Marketing:
Email Marketing for You and Your Planet

Past President and Board Member
of the Ethical Humanist Society of Long Island

Member and past CTO for the industry-leading
New York Software Industry Association
(now called New York Technology Council)



The Science and Art of Software SystemsSM