Kronos Group

Healthcare IT. Revenue. Innovation.

The medical IT and technology platform protecting and growing healthcare practices.

Founded by Dr. John M. Abrahams — board-certified neurosurgeon, inventor, and entrepreneur — Kronos Group leads with Medical IT and HIPAA compliance services, backed by a portfolio of purpose-built healthcare technology across revenue cycle management, employer mental health, and concussion recovery.

Explore Our Services

The Founder

Dr. John M.
Abrahams, M.D.

Dr. John M. Abrahams is a board-certified neurosurgeon who has been in clinical practice since 2002, performing over 150 procedures per year with a focus on anterior cervical and posterior lumbar fusions, and minimally invasive spine surgery.

He serves as President of New York Brain and Spine Surgery (NYBASS) and held the role of President of Brain and Spine Surgeons of New York from 2015 to 2023. He is Co-Director of the Spine Section at Northern Westchester Hospital and Founder of the Brain and Spine Research Institute.

Named one of the "Top 10 Spine and Orthopedic Surgeon Tech Entrepreneurs to Know" by Becker's Spine Review, Dr. Abrahams has channeled his clinical career into building a network of companies that improve outcomes, reduce administrative burden, and advance brain health technology.

4,000+

Surgeries Performed

16

Awarded Patents

30+

Peer-Reviewed Publications

2002

In Practice Since

Hospital Appointments

  • Northern Westchester Hospital, Mt. Kisco NY
  • Westchester Medical Center, Valhalla NY
  • White Plains Hospital, White Plains NY
  • New York Presbyterian Hudson Valley

Clinical Practices

Patient Care Brands

Neurosurgical Practice

ISS Health

Institute for Spine Surgery

Led by Dr. Abrahams, ISS is a specialist neurosurgical practice built around a two-surgeon care model and minimally invasive techniques. Over 4,000 surgeries performed with 95% patient satisfaction and 85% return to full activity within three months.

Visit ISS Health

Clinical Neuropsychology

Cognifica Health

Brain Health & Cognitive Wellness

The only regional practice combining neurosurgeons, neuropsychologists, physical therapists, and researchers under one roof. Services include FDA-cleared TMS therapy, full neuropsychological evaluations, EEG, cognitive training, and structured concussion programs. Three locations: West Harrison NY, Stamford CT, and Aquebogue NY.

Visit Cognifica Health

Our Impact

20+

Years Combined
Experience

$1M+

Recovered for
Providers

100%

Provider
Focused

Medical IT & HIPAA Compliance

Schedule a Free HIPAA Compliance Review

Most practices focus on clinical workflows and overlook administrative IT security entirely. A single vulnerability can trigger fines up to $2.1M. We audit your full environment and serve as your ongoing technical Security Officer.

  • $2.1MMaximum annual fine for Willful Neglect
  • Audit ReadyGRC documentation maintained on your behalf
  • Full ScopeDevices, networks, workflows, and documentation

Let's Discuss Your Objectives

Get in touch to learn how Kronos Group can help your practice thrive.

Address

244 Westchester Ave, Ste 209
West Harrison, NY 10604