Marcus Sim: Email & Phone Number

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Medical Officer (Otorhinolaryngology) at Tan Tock Seng Hospital|Singapore

Position:

Medical Officer (Otorhinolaryngology) at Tan Tock Seng Hospital

Location:

Singapore

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Last updated: 2026-02-10

Updated: 2026-02-10

Found email addresses for Marcus Sim:

Business emails:

m********m@ttsh.com.sg

Found phone for Marcus Sim:

+65-***-***-1901

A different Marcus Sim?

Work Experience 3 years

Medical Officer (Otorhinolaryngology) at Tan Tock Seng Hospital

Jul 2025 - Current

Medical Officer (Colorectal Surgery) at Singapore General Hospital

Jan 2025 - Jul 2025

Medical Officer (General Surgery) at Singapore General Hospital

Jul 2024 - Jan 2025

Medical Officer (Colorectal Surgery) at Singapore General Hospital

May 2024 - Jul 2024

House Officer (General Surgery) at Singapore General Hospital

Jan 2024 - May 2024

House Officer (Department of Internal Medicine) at Singapore General Hospital

Sep 2023 - Jan 2024

House Officer (Orthopaedic Surgery) at Sengkang General Hospital

May 2023 - Sep 2023

Marcus Sim started working in 2023, then the employee has changed 2 companies and 5 jobs. On average, Marcus Sim works for one company for 5 months.

Education

Bachelor of Medicine, Bachelor of Surgery - MBBS at NUS Yong Loo Lin School of Medicine

National Junior College

Nan Hua High School

Frequently Asked Questions

What is Marcus Sim's email address?

SignalHire found a verified business email address for Marcus Sim: m********m@ttsh.com.sg.

What is Marcus Sim's phone number?

SignalHire found a verified phone number for Marcus Sim: +65-***-***-1901.

How do I contact Marcus Sim at Tan Tock Seng Hospital?

You can reach Marcus Sim 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 Marcus Sim's professional background?

Marcus Sim has 3 years of professional experience. They have held roles including Medical Officer (Colorectal Surgery), Medical Officer (General Surgery), and Medical Officer (Colorectal Surgery) at companies such as Singapore General Hospital, Singapore General Hospital, and Singapore General Hospital. Their education includes Bachelor of Medicine, Bachelor of Surgery - MBBS from NUS Yong Loo Lin School of Medicine, and National Junior College.

Is Marcus Sim's contact information up to date?

Yes. Marcus Sim's SignalHire profile was last updated on 10 February 2026, reflecting their current position as Medical Officer (Otorhinolaryngology) at Tan Tock Seng Hospital in Novena, Singapore.

Marcus Sim Namesakes

Name

Company

Position

Marcus Sim

THE HEIGHTS CASINO, INC.

Squash Professional

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Marcus Sim

Unemployed

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Marcus Sim

Bleach (Band)

Lead Guitarist

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Other employees at Tan Tock Seng Hospital

Name

Company

Position

Ng Wenhui

Tan Tock Seng Hospital

Radiographer

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Tabitha Quake

Tan Tock Seng Hospital

Prosthetist

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Wen Xi Phua

Tan Tock Seng Hospital

Executive

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Maymon Htut

Tan Tock Seng Hospital

Registered Nurse

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Nur Nadia Nabilla Binte Alaiuddin

Tan Tock Seng Hospital

Patient Service Associate

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Bee Xuan Gan

Tan Tock Seng Hospital

Ophthalmic Technician

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Filmie Fladento

Tan Tock Seng Hospital

Clinical Research Coordinator

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Atria Chia

Tan Tock Seng Hospital

Executive, Allied Health Operations

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Raeanne Ng

Tan Tock Seng Hospital

Registered Nurse

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ARIFF HUSSEIN

Tan Tock Seng Hospital

Technical Assistant

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