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Dr. Natan Krohn, MD

Dr. Natan Krohn, MD

Gastroenterology*
15+ years of experience

Dr. Natan Krohn, MD is a gastroenterologist in Bayonne, NJ and has over 15 years of experience in the medical field. He graduated from Albert Einstein College of Medicine in 2007. He is affiliated with medical facilities Hackensack University Medical Center and Clara Maass Medical Center. He is accepting new patients and telehealth appointments.

4.8 Star Rating
Based on 16 reviews 4.8 Star Rating (16 reviews)

United Medical

988 Broadway Ste 201 Bayonne, NJ 07002
Telehealth available

Make an Appointment

(201) 460-0063

Hospital Highlight

Dr. Krohn is affiliated with Hackensack University Medical Center Hackensack, a highly rated and top awarded hospital for gastroenterology.

Dr. Krohn is a Healthgrades Choice provider in Gastroenterology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions
  • Area of Expertise
    Dr. Krohn specializes in the area of Gastroenterology. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    Gastrointestinal Care Excellence Award™ • See hospitals
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Dr. Krohn's Reviews

Likelihood to recommend Dr. Krohn

4.8
16 ratings, 10 with a written review
5 star
94%
94%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
6%
6%

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No followup
Dr Krohn was dismissive and unhelpful. He told me to do Fodmap, but did not tell its purpose(investigational), that it was temporary and that it could cause nutrient issue in the long term. He did no follow up and seems totally disinterested and dismissive. I used their service to regularly communicate my distress. My symptoms were severe during COVID and I had internal bleeding. Frankly I did not follow up with dr Krohn because he really did not seem to care about me or my condition, did not take me seriously and did NO follow up. When one feels that a doctor does not care about you or your condition and dismisses you with no suggested follow up or indication of how to proceed, it is time to choose a new doctor. I was highly, highly disappointed in the meeting and will discourage anyone I know from this practice
What went well
  • Wait times
What could be improved
  • I didn't feel respected
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
2 others found this helpful
Helpful
Apr 26, 2023
From RWJBH Medical Group:Hello, we take these... Read More
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One of the best doctor
I had a very good experience with Dr. Krohn. Very knowledgeable, polite, compassionate doctor. Definitely I recommend this doctor.
What went well
No results
What could be improved
No results
Helpful
Dhanya Dhanyalayam – Feb 14, 2023
Your recommendation means so much to us and we're... Read More
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Staff at the Clifton office were friendly and pleasant. The wait to see the doctor was reasonably short. Dr. Krohn showed a genuine concern for my well being. He, too, was friendly and pleasant. Also offered valuable information on my particular issues. I would highly recommend Dr. Krohn.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
1 other person found this helpful
Helpful
Frances K – Sep 23, 2020
Dr. Krohn's Reply –
Thank you Frances.
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Dr. Krohn is great, he is nice, through and very informative and takes time to examine, explain and answer any questions his patients may have.
What went well
No results
What could be improved
No results
Helpful
Mar 18, 2019
Thank you for your review, we appreciate your... Read More
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Dr. Krohn's demeanor was very reassuring; I think he does what's necessary to build a rapport, communicates clearly and instills trust to his patients. A competent and caring professional. Already recommended this doctor to two people looking for the same procedure (colonoscopy).
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
2 others found this helpful
Helpful
Nikolas in Bloomfield, NJ – Feb 20, 2019
Thank you for you review, we appreciate your... Read More
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Very professional and thorough in walking me through the process and prep.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Rafael Perez in Lyndhurst, NJ – Nov 20, 2018
Dr. Krohn's Reply –
Thank you Rafael for your review!
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Awesome Doctor, very kind, understanding and compassionate!!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
BrittanyMarie in Franklin, NJ – Nov 10, 2018
Dr. Krohn's Reply –
Thank you Brittany for your review!
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Dr. Krohn was terrific! I had issues with the prep for my colonoscopy, and he got back to me quickly after I left a message. I felt like he was sincerely concerned. He explained everything clearly & thoroughly. Office staff is also terrific. Can't recommend him highly enough!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Kathy G in Clifton, NJ – Aug 23, 2018
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Hello, I went to Dr. Krohn on Thursday 8/16/2018 for the very first time. I actually felt comfortable with all the info he provided, after going to so many doctors and feeling the same way with my condition I was getting frustrated. He's a cool and very good doctor, he gave me a different solution to my problem and so far I'm feeling better. I appreciate him!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Katherinee in NJ – Aug 22, 2018
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Very through dt. Very friendly staff.Easy scheduling.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Cedar Grove, NJ – Sep 20, 2016
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How was your experience with Dr. Krohn?

Know Before You Go

About Me

biography

Dr. Natan N. Krohn is a gastroenterologist at Gastroenterology Associates of New Jersey (GANJ). He is double board certified by the American Board of Internal Medicine and American Board of Gastroenterology.

Prior to his position...read more

  • 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.

  • Montefiore Medical Center In Bronx, Ny

    Fellowship Hospital

  • Mount Sinai Hospital In New York

    Residency Hospital

  • Yeshiva University

    Undergraduate School

  • Albert Einstein College Of Medicine

    Medical School, 2007
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Gastroenterology
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

Dr. Krohn is a Healthgrades Choice provider in Gastroenterology

    Read our methodology

    Focus on IBD

    Locations

    United Medical

    United Medical988 Broadway Ste 201 Bayonne, NJ 07002
    1

    Gastroenterology Associates of NJ

    Gastroenterology Associates of NJ1011 Clifton Ave Clifton, NJ 07013
    2

    Affiliated Hospitals

    • Hackensack University Medical Center

      30 Prospect Ave
      Hackensack, NJ 07601
      Recipient of 29
      hospital awards

      America's 250 Best Hospitals Award™ (2025, 2024, 2023)

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

      Gastrointestinal Care Excellence Award™ (2025, 2024)

      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

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

      1% lower than the national average

      View all patient feedback

    • Clara Maass Medical Center

      1 Clara Maass Dr
      Belleville, NJ 07109
      Recipient of 7
      hospital awards

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

      78%
      Patients said they were given information about recovering at home

      6% lower than the national average

      69%
      Patients said that nurses always listened to them and explained things well

      6% lower than the national average

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