In healthcare, communication breaks faster than most teams expect. A missing contact, an outdated role, or the wrong number can slow care and create risk.
The Global Address List sits at the center of this. When it isn’t synced properly, small issues turn into daily operational problems.
In this guide, we will show how GAL sync for healthcare works.
What the Global Address List Means in a Healthcare Environment
In healthcare, the Global Address List is basically the shared contact brain of the organization. It’s the place where staff go to find email addresses, phone numbers, and roles without stopping to ask around.
For clinicians, that speed matters. A doctor needs to quickly reach a specialist, an on-call nurse, or a care coordinator, often from a mobile device, sometimes in the middle of a shift.
Admin teams use the GAL differently. They rely on it for scheduling, referrals, and coordination across departments. Support and IT teams, on the other hand, see it as a system that must remain accurate as people join, change roles, or leave.
Common GAL Sync Challenges in Healthcare Organizations
1. Inconsistent Contact Data Across Devices
In healthcare, people rarely work from one device. A doctor might check Outlook on a workstation, then switch to a personal phone during rounds, then grab a shared tablet
That’s where things start to break.
Contacts exist in Outlook but never show up on mobile. Or someone saved a number manually on their phone that no one else can see.
You end up with different versions of the truth, depending on the device.
2. Delays in Updating Staff Changes
Healthcare teams change constantly.
- New hires come in.
- Roles shift.
- Contractors rotate out.
When those updates don’t hit the GAL quickly, former employees linger in contact lists while new staff are missing. That’s not just annoying. It’s risky.
Messages go to the wrong people. Sensitive information lands where it shouldn’t.
In a healthcare setting, delays like this don’t stay small. They quietly create gaps in communication and accountability.
Let’s talk about the next reason why GAL sync for healthcare is important.
3. Multiple Departments and Complex Structures
Hospitals and health systems aren’t flat organizations.
You have departments, specialties, on-call rotations, and location-based teams. When everything is dumped into one flat address list, people struggle to find the right contact fast.
Over time, the GAL stops being helpful and starts feeling noisy. The bigger the organization gets, the more obvious this problem becomes.
4. Security and Compliance Concerns
Another healthcare GAL sync issue is security.
Healthcare organizations are rightfully cautious about access and permissions. Who sees what matters.
Manual syncing often feels safer at first, but it usually creates more risk. Contacts get shared in ways no one tracks. Old data stays active longer than it should. IT loses visibility. Compliance teams worry, and they’re not wrong.
In 2024, the U.S. Department of Health and Human Services recorded 720 incidents of healthcare data breaches. This compromised approximately 186 million records.

Moreover, the average cost of a healthcare data breach reached $7.42 million per incident, making healthcare the most expensive industry for a breach in the U.S.

Without clear rules and automation, keeping the GAL secure turns into a constant cleanup job instead of a controlled process.
Why Manual GAL Syncing Falls Apart in Healthcare
Manual GAL syncing usually starts with good intentions and then slowly falls apart. Here are the usual broken systems:
- Someone exports contacts and imports them by hand.
- Staff are asked to manage their own phones and tablets, which works until it doesn’t.
- IT teams try scripts or partial fixes to patch the gaps. At first, it feels manageable. Over time, it becomes a mess.
Updates are missing. Errors stack up. Small requests turn into constant tickets. None of these approaches scale in a healthcare environment, and they quietly pull IT away from higher-priority work.
How Automated GAL Syncing Solves These Problems
Automated syncing changes the entire dynamic. Instead of chasing updates, the system keeps contacts aligned for you.
That’s where a tool like CiraSync fits naturally.

It automatically syncs GAL contacts from Microsoft 365 to user devices, without relying on staff to do anything manually.
- New hires appear when they should.
- Offboarded users disappear on time.
- IT sets the rules once and stays in control.

In healthcare, that kind of consistency reduces risk, cuts support tickets, and keeps communication flowing without constant cleanup.
Frequently Asked Questions
The GAL is a shared directory in Microsoft 365 that stores staff contact details like names, emails, roles, and phone numbers. Healthcare teams use it daily to communicate quickly across departments.
Why is GAL syncing important in healthcare?
GAL syncing is important in healthcare because delays or mistakes affect real workflows. Clinicians, admin staff, and support teams rely on accurate contact information to coordinate care, scheduling, and operations.
Why don’t contacts show up on the mobile devices of the hospital staff?
By default, GAL contacts often stay in Outlook only. Without syncing, they don’t automatically appear on phones or tablets, which creates gaps.
Is manual healthcare GAL syncing safe?
It feels safe at first, but it’s risky long term. Manual updates are easy to miss and hard to track, especially with staff changes.
How does healthcare GAL syncing affect security and compliance?
Old contacts and unmanaged access increase risk. Proper syncing helps remove former employees and limit who sees what.
What is the best tool to sync a healthcare GAL to mobile devices?
CiraSync is the best tool to sync a healthcare GAL to mobile devices. It syncs Microsoft 365 GAL contacts directly to user devices based on rules IT controls, keeping everything consistent.
