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Andrew Sim, MD, Bloomfield

Andrew Sim, MD

Pain Management • Bloomfield, NJ • Since 2013 • 3 (Bloomfield, Fair Lawn, Randolph) locations

About

Andrew Sim, MD is a pain management physician affiliated with Alliance Orthopedics in New Jersey, including their Bloomfield location. Alliance Orthopedics is a self-owned medical practice founded in 2013 and headquartered in Matawan, NJ, offering personalized treatment for musculoskeletal conditions such as back pain, arthritis, sports injuries, and chronic pain. The network operates 7 offices across New Jersey (including Bloomfield) with modern facilities and experienced orthopedic specialists focused on comprehensive, patient-centered care.

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Clinic Type

Pain Management

Address

1455 Broad St, Suite 250, Bloomfield, NJ 07003; 2-22 Banta Place, 305, Fair Lawn, NJ 07410; 765 NJ-10, Randolph, NJ 07869

Phone

8773336579

Email

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Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://allianceortho.com/provider/andrew-sim-mdpain-management-specialist/

Services Offered

  • Pain management

Team

  • Andrew Sim, MD, Board-certified in anesthesiology and pain medicine; affiliated with Alliance Orthopedics — Pain Management Doctor / Board-certified Pain Management Specialist

Insurance & Payment

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Languages Spoken

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Social Media

TwitterFacebookInstagram

Photos

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What Patients Say

Overall sentiment across review platforms: positive

  • Birdeye: 4.9/5 stars (263 reviews)
  • Zocdoc: 4.91/5 stars (34 reviews)
  • Vitals: 3.8/5 stars (12 reviews)

Patients praise

  • professional and skilled care
  • caring and attentive bedside manner
  • effective pain management treatment outcomes
  • friendly and welcoming office staff
  • comprehensive approach to pain management beyond medication

Common complaints

  • scheduling errors
  • billing issues
  • office management responsiveness

"Dr. Sim is outstanding! Super professional, skilled, and genuinely caring. The staff at Alliance makes you feel like part of the family and always work with you. Highly recommend!"

— Birdeye Review

"I've had several problems with this provider... I scheduled the appointment about a month ahead of time... I show up to the Landing office... and the office is closed. Then I get a bill for a no show... For the mistake THEY made? I don't think so!"

— Vitals Review

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of . Own this clinic? Claim or correct this listing.

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