RONALD P. SINACK

 
Average Rating

Address

92 OLD NORTHFIELD RD
West Orange, NJ 07052

Summary

Main Specialties

  • Laboratories
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Map

Staff

This physician listing may not include all physicians who have admitting privileges or practice at this location. Physicians who practice at a hospital are often employed by a separate physician service or contracted entity, which means their names would not appear on this list.
 

Specialties

This list may not include all the specialties of this practice.

Practice Specialties

  • Laboratories -> Physiological Laboratory

Medical Specialties

  • Hospitalist -> General
  • Internal Medicine Physician -> Pulmonary Disease
  • Internal Medicine Physician -> General

Accepted Insurance

Accepted Insurance

Reviews

Average Rating:

Office & Staff Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff
Office Appearance & Atmosphere
Handling of Billing Matters
Average Wait Time 6 to 10 minutes
Open full review

If you are looking for someone who combines professional precision with genuine integrity, look no further than Aleksander Lekan.

Working with Aleksander at the 92 Old Northfield Rd location was a seamless experience from start to finish. In an industry where communication can often be hit-or-miss, Aleksander stands out as a clear, proactive communicator who keeps your goals at the forefront of every decision.

Elliot G. 03/24/2026
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