Summary

Dr. Richard Feldstein specializes in gastroenterology and internal medicine, bringing 24 years of experience to his practice. He earned his medical degree from St. Georges University and completed his residency at St. Lukes-Roosevelt Hospital Center. Dr. Feldstein is fluent in both English and Spanish.

Dr. Feldstein practices at Saint Catherine Of Siena Medical Center and maintains locations in Commack and Smithtown, New York. He treats conditions such as colon polyps, hemorrhoids, and gastritis. His expertise includes performing pathology tests and surgical pathology procedures. Patients rate Dr. Feldstein 4.1 out of 5 stars on average.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.1
  • 24 years of experience
  • speaks English, Spanish
  • St Lukes-Roosevelt Hospital Center
  • 7 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 3 office locations
  • Male

Office Locations

Dr. Richard Charles Feldstein has 3 locations

Robert M Lazar Md Pc

1092 Jericho Tpke Ste 2SCommack, NY 11725
Mon9:00 am - 3:00 pm
Tue9:00 am - 3:00 pm
Wed9:00 am - 3:00 pm
Thu9:00 am - 3:00 pm
Fri9:00 am - 1:00 pm
SatClosed
SunClosed

North Shore Surgi Center

989 W Jericho TpkeSmithtown, NY 11787
Mon6:00 am - 5:00 pm
Tue6:00 am - 5:00 pm
Wed6:00 am - 5:00 pm
Thu6:00 am - 5:00 pm
Fri6:00 am - 5:00 pm
SatClosed
SunClosed

Compare with Similar Doctors

Dr. Richard Charles Feldstein, MD
Rachel Oliver, APRN
Rebecca Humphries, APRN
Theresa Obonyano, APRN
Dr. Richard Charles Feldstein, MDRachel Oliver, APRNRebecca Humphries, APRNTheresa Obonyano, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
24 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English
Commack , NYSACRAMENTO , CASACRAMENTO , CASACRAMENTO , CA
Med School: St Georges University Med School: University of South Alabama Med School: Emory University Med School: The University of Texas Health Science Center at Houston
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Richard Charles Feldstein

  • Accepts Medicare

Medical Specialties

Dr. Richard Charles Feldstein has the following 2 specialties

Specialty Expertise

Dr. Richard Charles Feldstein has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

24 Years Experience

MEDICAL LICENSE

Medical Doctor, New York, 2026, Active

EDUCATION & TRAINING

Residency

St Lukes-Roosevelt Hospital Center

Medical School

St Georges UniversityGraduated in 2008
St Georges University School Of MedicineGraduated in 2002

Similar doctors

Frequently Asked Questions

Where is Dr. Richard Feldstein's office located?
Dr. Richard Feldstein's office is located at 1092 Jericho Tpke Ste 2S, Commack, NY, 11725.
Which hospitals is Dr. Richard Feldstein affiliated with?
Dr. Richard Feldstein is affiliated with Saint Catherine Of Siena Medical Center.
What languages does Dr. Richard Feldstein speak?
Dr. Richard Feldstein speaks English and Spanish.
Does Dr. Richard Feldstein accept virtual/telehealth appointments?
Dr. Richard Feldstein 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. Richard Feldstein?
You can find contact information for Dr. Richard Feldstein here on Vitals.

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.