David Deong: Email & Phone Number

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Guest Services Manager at Mandarin Oriental|Singapore

Position:

Guest Services Manager at Mandarin Oriental

Location:

Singapore

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Last updated: 2026-09-11

Updated: 2026-09-11

Found email addresses for David Deong:

Business emails:

d*****d@mandarinoriental.com

Found phone for David Deong:

+65-***-***-9221

A different David Deong?

Work Experience 32 years

Guest Services Manager at Mandarin Oriental

Jun 2024 - Current

Guest Services Manager at Momentus Hospitality

Dec 2021 - Jun 2024

Assistant Front Office Manager at M Social Singapore

Sep 2017 - Jul 2018

Guest Services Manager at Resorts World Sentosa

Aug 2014 - Aug 2017

Assistant Guest Services Manager at Mandarin Oriental

Jun 2013 - Jun 2014

Team Leader – Group Services at Mandarin Oriental

Aug 2011 - Jul 2013

Guest Services Executive (The Oriental Club) at Mandarin Oriental

Jan 2007 - Mar 2011

Guest Relations Officer at Mandarin Oriental

Feb 2003 - Dec 2006

Front Office Supervisor at Shangri-La Group

Aug 2002 - Feb 2003

Guest Relations Coordinator at Shangri-La Group

May 2001 - Aug 2002

Guest Services Agent at Shangri-La Group

Nov 1998 - Apr 2001

Banquet Services at Harbourview Dai-Chi

Mar 1995 - Apr 1997

Houseman (Rooms) at Sheraton Hotels & Resorts

Nov 1994 - Feb 1995

David Deong started working in 1994, then the employee has changed 6 companies and 10 jobs. On average, David Deong works for one company for 2 years.

Their professional focus is Hospitality Industry and Hotel Management across 2 core areas.

Frequently Asked Questions

What is David Deong's email address?

SignalHire found a verified business email address for David Deong: d*****d@mandarinoriental.com.

What is David Deong's phone number?

SignalHire found a verified phone number for David Deong: +65-***-***-9221.

How do I contact David Deong at Mandarin Oriental?

You can reach David Deong through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is David Deong's professional background?

David Deong has 32 years of professional experience. They have held roles including Guest Services Manager, Assistant Front Office Manager, and Guest Services Manager at companies such as Momentus Hospitality, M Social Singapore, and Resorts World Sentosa.

Is David Deong's contact information up to date?

Yes. David Deong's SignalHire profile was last updated on 11 September 2026, reflecting their current position as Guest Services Manager at Mandarin Oriental in Quarry Bay, Hong Kong, Hong Kong.

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