


Dr. Leslie Montgomery, MD
Dr. Leslie Montgomery, MD is a breast surgical oncology specialist in Clifton, NJ. She is affiliated with Hackensack University Medical Center. She is not accepting new patients.
Practice
1255 Broad St Clifton, NJ 07013Make an Appointment
Hospital Highlight
Dr. Montgomery is affiliated with Hackensack University Medical Center Hackensack, a highly rated and top awarded hospital for general surgery.
At a Glance
- Area of Expertise
- Explains Conditions Well
- Practices at Top Hospital
- Trustworthy

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Dr. Montgomery's Reviews
Likelihood to recommend Dr. Montgomery
4.7
5 Star | 88% | 88% |
4 Star | 6% | 6% |
3 Star | 0% | 0% |
2 Star | 0% | 0% |
1 Star | 6% | 6% |
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How was your experience with Dr. Montgomery?Overall Patient Satisfaction
Likelihood of recommending Dr. Montgomery to family and friends is 4.6875 out of 5
About Me
biography
Dr. Leslie L. Montgomery is a board-certified surgical oncologist specializing in breast cancer. She hails from Memorial Sloan Kettering Cancer Center in New York City, where she was an attending breast surgeon for more than 11 years. During that...read moreBreast Surgical Oncology
Surgical Oncology
Breast Surgery
General 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.
Memorial Sloan-kettering Cancer Center
Fellowship Hospital, 1998New York Presbyterian Hospital - New York Weill Cornell Center
Internship Hospital, 1992
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 checkHealthgrades Top Picks on General Surgeons
Locations
Practice
Practice
Affiliated Hospitals
- Recipient of 29
hospital awardsAmerica's 250 Best Hospitals Award™ (2025, 2024, 2023)
Superior clinical outcomes in colorectal surgeries, gallbladder removal, upper gastrointestinal surgery, and treating bowel obstruction, gastrointestinal bleeds, and pancreatitis
View all awardsGastrointestinal Care Excellence Award™ (2025, 2024)
Superior clinical outcomes in colorectal surgeries, gallbladder removal, upper gastrointestinal surgery, and treating bowel obstruction, gastrointestinal bleeds, and pancreatitis
View all patient feedbackHow patients felt about the care they received at this hospital.
83%Patients said they were given information about recovering at home1% lower than the national average
75%Patients said that doctors always listened to them and explained things well1% lower than the national average
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