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Dr. Jeffrey Klingenstein, MD

Dr. Jeffrey Klingenstein, MD

Gastroenterology*
45+ years of experience

Dr. Jeffrey Klingenstein, MD is a gastroenterologist in Astoria, NY and has over 45 years of experience in the medical field. Dr. Klingenstein has extensive experience in Pancreatic Disease. He graduated from Boston University in 1975. He is affiliated with medical facilities such as Newyork-Presbyterian Queens and Mount Sinai Hospital. He is accepting new patients and telehealth appointments.

2.5 Star Rating
Based on 11 reviews 2.5 Star Rating (11 reviews)

Practice

3601 31st Ave Astoria, NY 11106
Telehealth available

Make an Appointment

(718) 626-2337

Hospital Highlight

Dr. Klingenstein is affiliated with North Shore University Hospital Manhasset, a highly rated hospital.

At a Glance

  • Areas of Expertise
    Dr. Klingenstein specializes in the areas of Gastroenterology & Internal Medicine. • See board certifications
  • Friendly Staff
    Patients said the staff was friendly. • See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    America’s 100 Best Hospitals for Gastrointestinal Care Award™ • See hospitals
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Dr. Klingenstein's Reviews

Likelihood to recommend Dr. Klingenstein

2.5

11 ratings
5 Star
18%
18%
4 Star
27%
27%
3 Star
0%
0%
2 Star
0%
0%
1 Star
55%
55%

Leave a review

How was your experience with Dr. Klingenstein?

Know Before You Go

About Me

biography

INTERNIST WHO HAS BEEN PRACTICING 40 YEARS , SPECIALIZING IN GASTROENTEROLOGY. 

  • Gastroenterology

  • Internal Medicine

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

  • Boston University

    Medical School, 1975
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Gastroenterology
- 
Internal Medicine
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

  • English

  • German

Focus on IBD

Locations

Practice

Office3601 31st Ave Astoria, NY 11106
1
Jeffrey Schneller DPM PC4555 43rd St Sunnyside, NY 11104
2
The Endoscopy Center of Queens2325 31st St Astoria, NY 11105
3

Affiliated Hospitals

  • North Shore University Hospital

    300 Community Dr
    Manhasset, NY 11030
    Recipient of 19
    hospital awards

    Patient Safety Excellence Award™ (2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    Outstanding Patient Experience Award™ (2022)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

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

    83%
    Patients said they were given information about recovering at home

    1% lower than the national average

    73%
    Patients said that doctors always listened to them and explained things well

    3% lower than the national average

    View all patient feedback

  • Mount Sinai Hospital

    1 Gustave L Levy Pl
    New York, NY 10029
    Recipient of 27
    hospital awards

    Gastrointestinal Care Excellence Award™ (2024)

    Superior clinical outcomes in colorectal surgeries, gallbladder removal, upper gastrointestinal surgery, and treating bowel obstruction, gastrointestinal bleeds, and pancreatitis

    America’s 100 Best Hospitals for Gastrointestinal Care Award™ (2023)

    Superior clinical outcomes in colorectal surgeries, gallbladder removal, upper gastrointestinal surgery, and treating bowel obstruction, gastrointestinal bleeds, and pancreatitis

    View all awards

    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

    76%
    Patients said that doctors always listened to them and explained things well
    View all patient feedback

  • Newyork-Presbyterian Queens

    5645 Main St
    Flushing, NY 11355
    Recipient of 43
    hospital awards

    America’s 50 Best Hospitals for Surgical Excellence Award™ (2025)

    Top 5% in the nation for consistently delivering clinical quality

    America’s 100 Best Hospitals for Gastrointestinal Care Award™ (2025, 2024)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

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

    82%
    Patients said they were given information about recovering at home

    2% lower than the national average

    75%
    Patients said that doctors always listened to them and explained things well

    1% lower than the national average

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