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701 Ellicott Street, CBLS Buffalo, NY 14203
About Us
About Digital House Call: Redefining Healthcare

Founded by physicians Dr. John Cai and Dr. Richard Ruh, Digital House Call embodies innovation and patient-centered care. With backgrounds in cutting-edge medical technology and holistic healthcare,
they have united to transform remote patient monitoring.

Our Values:

Empowerment: We empower patients with tools for proactive health management.
Innovation: We leverage technology to enhance care and outcomes.
Trust: FDA approval and HIPAA adherence ensure privacy and safety. Collaboration: Partnerships amplify our impact on patient well-being.

At Digital House Call, we reshape healthcare one digital visit at a time.
Join us in shaping a healthier, more connected tomorrow.

Our founders

Dr. John J. Cai
FOUNDER & CEO
A trailblazing Electrophysiology Cardiologist, has reshaped Telehealth nationwide, merging devices and processes for Remote Patient Monitoring.
  • Electrophysiology Cardiologist
  • Shanghai Medical College (Jiao Tong University) : Doctor of Medicine (MD)
  • Cornell: Pharmaceutic Management
  • Residency: Internal Medicine, Michigan State University
  • National Institute of Health Research Fellow
  • 20+ years in Cardiology and Cardiac Electrophysiology Practice
  • Medical Device Inventor and Patents Holder
  • 5 years in TeleHealth (medicine and pharmaceutical)
  • Long term commitment to advance medicine, medical technology and improve healthcare delivery
Dr. Richard Ruh
FOUNDER
A seasoned Family Physician and Health Care Executive, champions patient-centric models and Population Health initiatives.
  • Family Medicine
  • Amherst College 1985 BA English
  • SUNY Buffalo School of Medicine- 1990- Doctor of Medicine (MD)
  • St. Bonaventure University- 2010 MBA
  • 30 years in Clinical Practice
  • 20 years of Health System Leadership
  • Long term commitment to patient centered and population-based care delivery