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Dr. Daniel Haller, MD

Dr. Daniel Haller, MD

Acute Care Surgery*

Dr. Daniel Haller, MD is an acute care surgery specialist in Rockville Centre, NY. He is affiliated with medical facilities such as Mercy Medical Center and Mount Sinai South Nassau. He is accepting new patients.

4.9 Star Rating
Based on 137 reviews 4.9 Star Rating (137 reviews)

Long Island Surgical PLLC

2000 N Village Ave Ste 211 Rockville Centre, NY 11570

Make an Appointment

(516) 900-7922

At a Glance

  • Areas of Expertise
    Dr. Haller specializes in the areas of Critical Care Surgery & General Surgery. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Recent Reviews
    Reviews made in the last 30 days. • See reviews
  • Quiet Hospital
    Patients said the hospital this doctor practices at is quiet. • See hospitals
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Dr. Haller's Reviews

Likelihood to recommend Dr. Haller

4.9

137 ratings, 123 with a written review
5 Star
96%
96%
4 Star
2%
2%
3 Star
0%
0%
2 Star
1%
1%
1 Star
1%
1%

Your trust is our top concern. Learn more.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

RecentHighestLowestMost Helpful
What went well
No results
What could be improved
No results
Helpful
Apr 07, 2025
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What went well
No results
What could be improved
No results
Helpful
Danielle F – Feb 11, 2025
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What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Anthony Quinones – Feb 04, 2025
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What went well
No results
What could be improved
No results
Helpful
Dean Palarchie – Feb 04, 2025
×Post a ResponseAre you Dr. Daniel Haller, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Debbie B. – Feb 04, 2025
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What went well
  • I felt respected
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
Helpful
Matthew G. – Jan 28, 2025
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What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Jose Ortiz – Jan 28, 2025
×Post a ResponseAre you Dr. Daniel Haller, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Sergi – Jan 14, 2025
×Post a ResponseAre you Dr. Daniel Haller, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Dave Matana – Jan 14, 2025
×Post a ResponseAre you Dr. Daniel Haller, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Pamela Kelly – Jan 14, 2025
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What went well
No results
What could be improved
No results
Helpful
Walter Weltner Jr. – Dec 10, 2024
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What went well
No results
What could be improved
No results
Helpful
J Mc – Oct 30, 2024
×Post a ResponseAre you Dr. Daniel Haller, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Ramonita Osorio – Aug 19, 2024
×Post a ResponseAre you Dr. Daniel Haller, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Rob Yenis – Aug 19, 2024
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What went well
No results
What could be improved
No results
Helpful
Maria Pujols – Jun 04, 2024
×Post a ResponseAre you Dr. Daniel Haller, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
first and last name – Jun 03, 2024
×Post a ResponseAre you Dr. Daniel Haller, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Fatima del Rosario Espinoza – Jun 03, 2024
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What went well
No results
What could be improved
No results
Helpful
Moshe – Jun 03, 2024
×Post a ResponseAre you Dr. Daniel Haller, MD?
What went well
No results
What could be improved
No results
Helpful
a nunez – Jun 03, 2024
×Post a ResponseAre you Dr. Daniel Haller, MD?
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Jun 03, 2024
×Post a ResponseAre you Dr. Daniel Haller, MD?

Leave a review

How was your experience with Dr. Haller?

Know Before You Go

About Me

care philosophy

Dr. Daniel Haller, MD is a patient first healthcare provider. He believes that treating patients with proper bedside manner and giving them time to ask questions and devoting time to answer their questions is key to a low stress environment and proper recovery. 

biography

Dr. Daniel Haller, MD is an acute care surgery specialist in Oceanside, NY. He  specializes in acute care surgery, critical care medicine, and more.

  • Acute Care Surgery

  • Critical Care Medicine

  • Critical Care Surgery

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • North Shore & Lij Medical Centers

    Fellowship Hospital

  • Maimonides Medical Center

    Residency Hospital
American Board of Medical Specialties®
American Board of Surgery®
- 
Critical Care Surgery
- 
General Surgery
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Learn more about medical license public record check

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Locations

Long Island Surgical PLLC

Rockville Centre2000 N Village Ave Ste 211 Rockville Centre, NY 11570
1
  • Call
  • Fax
  • Hours
    • Mon: 9:00am - 5:00pm
    • Tue: 9:00am - 5:00pm
    • Wed: 9:00am - 5:00pm
    • Thu: 9:00am - 5:00pm
    • Fri: 9:00am - 5:00pm
  • Directions

Affiliated Hospitals

  • Mercy Medical Center

    1000 N Village Ave
    Rockville Centre, NY 11570
    Recipient of 4
    hospital awards

    How patients felt about the care they received at this hospital.

    84%
    Patients said they were given information about recovering at home
    74%
    Patients said that nurses always listened to them and explained things well

    1% lower than the national average

    View all patient feedback

  • St Joseph Hospital

    4295 Hempstead Tpke
    Bethpage, NY 11714

    How patients felt about the care they received at this hospital.

    85%
    Patients said they were given information about recovering at home

    1% higher than the national average

    78%
    Patients said that nurses always listened to them and explained things well

    3% higher than the national average

    View all patient feedback

  • Mount Sinai South Nassau

    1 Healthy Way
    Oceanside, NY 11572
    Recipient of 8
    hospital awards

    Surgical Care Excellence Award™ (2023)

    Superior clinical outcomes in surgical care across 15 of the most common in-hospital surgical procedures including cardiac, vascular, joint replacement, prostate, spine, and gastrointestinal surgeries

    View all awards

    How patients felt about the care they received at this hospital.

    77%
    Patients said they were given information about recovering at home

    7% lower than the national average

    71%
    Patients said that doctors always listened to them and explained things well

    5% lower than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality