Summary

Dr. David Hong treats hemorrhoids, rectal bleeding, and lower GI bleeds, and performs colonoscopy, lower GI endoscopy, and rectal surgery. He practices surgery and colorectal surgery and has 23 years of experience.

Dr. Hong completed his residency at Stony Brook University Medical Center and sees patients in New York and Greenvale, NY. He is affiliated with Mercy Medical Center, Saint Catherine of Siena Medical Center, and Long Island Jewish Valley Stream. Patients on Vitals rate Dr. Hong 4.4 out of 5.

Overview based on verified provider data

Quick Facts

  • 4.4
  • 23 years of experience
  • Stony Brook University Medical Center
  • 7 written reviews
  • 2 specialties
  • 21 areas of expertise
  • 3 hospital affiliations
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. David En-Kai Hong has 4 locations

Dr. David En-Kai Hong

123 William Street 15th Floor, Suite 1503New York, NY 10038

Dr. David En-Kai Hong

44 Glen Cove RdGreenvale, NY 11548

Mercy Medical Center

1000 N Village AveRockville Centre, NY 11570

Compare with Similar Doctors

Dr. David En-Kai Hong, DO
P. Stephen Stephen Oh, MD
Lisa S. Wiechmann, MD
Javier O Mejia, MD
Dr. David En-Kai Hong, DOP. Stephen Stephen Oh, MDLisa S. Wiechmann, MDJavier O Mejia, MD
SurgerySurgerySurgerySurgery
Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
5 
4.7 
0 
23 Years of Experience 19 Years of Experience 27 Years of Experience 7 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English Speaks Italian, Spanish
New York , NYNew York , NYNew York , NYNew York , NY
Med School: Midwestern University-Chicago College Of Osteopathic Medicine Med School: New York Medical College Med School: Universita Degli Studi Di Firenze Scuola Di Scienze Della Salute Med School: Icahn School Of Medicine At Mount Sinai
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. David En-Kai Hong

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. David En-Kai Hong has the following 2 specialties

Specialty Expertise

Dr. David En-Kai Hong has the following 21 areas of expertise

  • Abdominal Pain
  • Anal Cancer (Anus Neoplasms)
  • Anal Itching (Pruritus Ani)
  • Anal Ulcer (Fissure in Ano)
  • Banding
  • Bowel Resection
  • Colon Cancer
  • Colon Diseases (Sigmoid Diseases)
  • Colonic Polyps
  • Colonoscopy
  • Colorectal Surgery
  • Constipation
  • Diverticulitis
  • Hemorrhoidectomy
  • Hemorrhoids
  • Laproscopic Surgery (Laparoscopy)
  • Rectal Bleeding
  • Rectal Cancer
  • Rectal Diseases
  • Rectal Pain
  • Rectal Prolapse

Certifications, License, & Education

23 Years Experience

Dr. David En-Kai Hong holds an expired medical license in the state of New York.

Medical License

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

Education & Training

Residency

Completed their residency at Stony Brook University Medical Center.

Medical School

Graduated from Midwestern University-Chicago College Of Osteopathic Medicine in 2003.

NPI Number

Dr. Hong's NPI number is 1538328703.

Similar doctors

Frequently Asked Questions

Where is Dr. David Hong's office located?
Dr. David Hong's office is located at 123 William Street 15th Floor, Suite 1503, New York, NY, 10038.
Does Dr. David Hong accept virtual/telehealth appointments?
Dr. David Hong has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. David Hong?
You can find contact information for Dr. David Hong here on Vitals.
Which hospitals is Dr. David Hong affiliated with?
Dr. David Hong is affiliated with Mercy Medical Center, Saint Catherine Of Siena Medical Center, and Long Island Jewish Valley Stream.
Does Dr. David Hong accept my insurance?
You can see the insurance plans that Dr. David Hong accepts on their Vitals profile.

Data Sources

This provider profile is built using data from:

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

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

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.