David Y. Chan, MD | New Hyde Park, NY | Urologist

.about .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. David Chan treats benign prostatic hyperplasia, urinary obstruction, and hematuria, and performs urodynamic testing, post-void residual urine testing, and abdominal ultrasound. He has practiced urology for 31 years and is affiliated with Flushing Hospital Medical Center. Dr. Chan earned his medical degree from Harvard Medical School and sees patients in New Hyde Park, New York. He speaks Cantonese and Mandarin. Patients on Vitals rate Dr. Chan 4.63 out of 5.

Overview based on verified provider data

accepting new patients
4.6

19 Ratings
31 years of experience
30 insurance plans accepted
speaks Cantonese, Mandarin
Harvard Medical School
7 written reviews
2 specialties
14 areas of expertise
1 hospital affiliation
1 office location
Male

19 ratings & reviews

Sort:

Showing 1 to 7 of 7 reviews

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I recently had a serious problem with BPH and was referred to Dr. Chan for green light laser surgery. The process was very smooth and well explained, he answered all questions and even called me the day after our follow up appt. to see how I was doing.

March 9th, 2019

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

My husband suffered from multiple severe urinary tract infections each year. After taking a conservative approach, which we preferred, was not working any more, Dr. Chan recommended the Green Light Laser Surgery. He was confident, Caring, articulate and very well trained. Dr. Chan is a wonderful caring Urologist, along with his staff. We would give him a 10 star rating!!

May 31st, 2017

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Chan has a powerful combination of capabilities. On the personal side, he communicates clearly and effectively and has great empathy for the patient. With every conversation you can feel that he cares and he answers every question with both technical excellence and empathy. On the technical side, everyone is looking for doctors like Doctor Chan. Yale, Harvard and Hopkins trained, he is such an impressive expert on these conditions that you immediately realize you are in the presence of a true expert, and feel safe with his judgment. Btw, not only does he help me, but he has treated both of my brother for prostate cancer and they both have had very successful lives that are cancer free for over 7 years now. So not only is he a great doctor, he's a great surgeon as well.

March 27th, 2016

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Saved not only my life but quality of life. A careing specialist.

February 23rd, 2015

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr Chan is a consummate professional: knowledgeable, insightful, responsive, and caring.

January 31st, 2015

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Couldn't disagree more with reviewers who say that Dr. Chan is uncaring! Dr. Chan has the best bedside manner of any Dr. I've seen in a long time! Knowledgeable, attentive, and caring...they don't come any better than Dr. Chan!

August 8th, 2013

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

In and out ! This is a high class Doctor! There are none better! No guessing games. If you want to know exactly what you have and how to proceed, this is the Doctor for you.GREAT STAFF!

July 1st, 2011

Northwell Health Physician Partners Northwell Urology at Lake Success

450 Lakeville Rd Ste M42LAKENew Hyde Park, NY 11042

Tel: (516) 734-8500


David Yat San Chan, MD	Richard K. Lee, MBA, MD	A. Ari Hakimi, MD	James A. Eastham, MD
Urology	Urology	Urology	Urology
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.6 (19 Ratings)	4.8 (48 Ratings)	4.8 (29 Ratings)	4.8 (57 Ratings)
31 Years of Experience	23 Years of Experience	21 Years of Experience	39 Years of Experience
No Virtual Visit Option	Virtual Visit Available	Virtual Visit Available	Virtual Visit Available
Speaks Cantonese, Mandarin	Speaks English, Mandarin, Spanish, Taiwanese	Speaks English	Speaks English
New Hyde Park , NY	New York , NY	New York , NY	New York , NY
Med School: Harvard Medical School	Med School: Perelman School Of Medicine At University Of Pennsylvania	Med School: Albert Einstein College of Medicine	Med School: University of Southern California Los Angeles
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Bladder Issues
Enlarged Prostate (Prostatic Hyperplasia)
Erectile Dysfunction (ED)
Kidney Cancer (Renal Cell Carcinoma)
Kidney Stones
Kidney Stones (Nephrolithiasis)
Overactive Urinary Bladder
Prostate Cancer
Prostate Cancer (Prostatic Neoplasm)
Prostatitis
Testicular Cancer (Seminoma)
Urinary Bladder Cancer (Transitional Cell Carcinoma)
Urologic Emergencies
Urologist

David Yat San Chan holds an expired medical license in the state of New York.

Medical License

Medical Doctor with an expired medical license in the state of New York that expired in 2026.

Education & Training

Medical School

Graduated from Harvard Medical School in 1995.

NPI Number

David Yat San Chan's NPI number is 1780636696.

Rebecca Lynn Piland
Anesthesiology
7 Years Exp | New York, NY
(0)
Oscar Enrique Martinez Silva
Female Pelvic Medicine and Reconstructive Surgery
| Brooklyn, NY
(0)
Devin Margaret Shaheen
Nurse Practitioner
| Greenwich, CT
(0)
Doris Marlene Salazar
Nurse Practitioner
| New York, NY
(0)
Emily Tomasino Cupelli
Nurse Practitioner
| Great Neck, NY
(0)
Dr. Mark Gladstein, MD
Anesthesiology
40 Years Exp | Brooklyn, NY
(12)
Nancy Marie Lee
Nurse Practitioner
| New York, NY
(0)
Medex Diagnostic And Treatment Center
Dermatology
| Forest Hills, NY
(0)
Dr. Ido Sirota
Female Pelvic Medicine and Reconstructive Surgery
17 Years Exp | New York, NY
(19)
Dr. Ali Aria Razmaria, MD
Nuclear Medicine
26 Years Exp | New York, NY
(0)

Is David Chan accepting new patients?: David Chan is accepting new patients on Vitals. View David Chan's profile on Vitals to make an appointment.
Does David Chan accept my insurance?: You can see the insurance plans that David Chan accepts on their Vitals profile.
How can I make an appointment with David Chan?: You can find contact information for David Chan here on Vitals.
Which hospitals is David Chan affiliated with?: David Chan is affiliated with Flushing Hospital Medical Center.
Where is David Chan's office located?: David Chan's office is located at 450 Lakeville Rd Ste M42LAKE, New Hyde Park, NY, 11042.

This provider profile is built using data from:

NPPES NPI Registry
State medical licensing boards
Healthcare system and provider network data

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.

Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.