Physician‑Led Internal Medicine Focus

Internal Medicine Coverage, When and Where You Need It

Nexus Core Physicians provides reliable internal medicine locum tenens, rehab, and hospitalist coverage for facilities across New Jersey.

Illustration of a physician connected to healthcare facilities

At a Glance

Rehab & SNF Coverage

Dedicated internal medicine physicians for skilled nursing facilities and rehabilitation centers.

Hospitalist & Locums Support

Flexible hospitalist and locum tenens coverage to keep your care teams fully staffed.

Small, Physician‑Led Group

Direct communication and physician‑driven decisions—no layers of corporate bureaucracy.

About Nexus Core

Nexus Core Physicians is a physician‑led group founded by Karanvir Kals, DO, an Internal Medicine physician with experience in hospitalist and rehabilitation settings.

Our focus is simple: provide dependable coverage, clear communication, and continuity of care for every facility we serve. As a small, physician‑driven group, we build real relationships with our partners and their patients.

Services for Facilities

Nexus Core partners with healthcare facilities to provide flexible, reliable internal medicine coverage—so you can focus on your patients and operations.

Rehab & SNF Coverage

Internal medicine physician coverage for rehabilitation and skilled nursing facilities, ensuring consistent and attentive daily patient care.

Hospitalist & Step‑Down Locums

Locum tenens support for hospitalist programs and step‑down units, filling gaps without compromising quality.

Per‑Diem & Part‑Time Shifts

Flexible scheduling to cover per‑diem and part‑time needs—fill schedule gaps on your terms.

Transitions of Care

Support for transitions of care, medication management, and coordination with primary teams to improve patient outcomes.

Getting Started Is Simple

1

Share Your Needs

Tell us about your coverage requirements, schedule gaps, and preferred dates.

2

We Confirm Fit

We match physician availability and expertise to your facility's specific needs.

3

Credentialing

We handle credentialing and onboarding to get our physicians started smoothly.

4

Seamless Integration

Our physicians integrate into your workflows, documentation systems, and care teams.

Request Coverage

Opportunities for Physicians

Nexus Core is a small, physician‑led group offering flexible locum tenens, rehab, and hospitalist roles with transparent terms and direct communication—no corporate middlemen.

  • Flexible per‑diem and part‑time schedules
  • Focus on internal medicine inpatient and rehab care
  • Physician‑led decision‑making and leadership
  • Direct communication with practice leadership
  • Opportunities across New Jersey facilities
Express Interest
Flexible Scheduling
Per‑diem, part‑time, and locum shifts
Physician‑Led
Decisions made by physicians, for physicians
Transparent Terms
Clear agreements, no hidden surprises
Direct Communication
Talk to leadership, not a call center

About Nexus Core Physicians

Nexus Core Physicians was built on a simple idea: healthcare facilities deserve dependable physician partners—and physicians deserve a group that respects their expertise and autonomy.

Our mission is to connect facilities with reliable internal medicine coverage while maintaining high‑quality, patient‑centered care. We focus on building lasting partnerships, not transactional placements.

Karanvir Kals, DO

Founder & Medical Director · Internal Medicine

Dr. Kals is a board-certified Internal Medicine physician with experience across hospitalist and rehabilitation settings. He founded Nexus Core Physicians to create a physician‑led practice that prioritizes clear communication, continuity of care, and genuine partnership with the facilities it serves.

Get in Touch

For Facilities

Tell us about your coverage needs and timeline. We'll respond promptly to discuss how we can help.

For Physicians

Share your background and what type of schedule you're looking for. We'd love to connect.

Professional inquiries only. Do not submit personal health information (PHI) or medical records through this form. This site does not provide medical advice and is intended solely for professional and business communications.

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Nexus Core Physicians LLC
Email: Dr.Kals@nexuscorephysicians.com