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Dr. Robert Yohannan, MD

Dr. Robert Yohannan, MD

Nephrology*
25+ years of experience

Dr. Robert Yohannan, MD is a nephrologist in Greenlawn, NY and has over 25 years of experience in the medical field. Dr. Yohannan has extensive experience in Glomerulonephritis & Nephropathy. He graduated from University of W Indies Trinidad in 1999. He is affiliated with Huntington Hospital. He is accepting new patients and telehealth appointments.

4.9 Star Rating
Based on 36 reviews 4.9 Star Rating (36 reviews)

Practice

5 Cuba Hill Rd Greenlawn, NY 11740
Telehealth available

Make an Appointment

(631) 628-5000

Hospital Highlight

Dr. Yohannan is affiliated with Huntington Hospital Huntington, a highly rated hospital.

At a Glance

  • Areas of Expertise
    Dr. Yohannan specializes in the areas of Internal Medicine & Nephrology. • 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
    Patient Safety Excellence Award™ • See hospitals
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Dr. Yohannan's Reviews

Likelihood to recommend Dr. Yohannan

4.9

36 ratings
5 Star
94%
94%
4 Star
6%
6%
3 Star
0%
0%
2 Star
0%
0%
1 Star
0%
0%

Leave a review

How was your experience with Dr. Yohannan?

Know Before You Go

About Me

biography

Dr. Robert Yohannan, MD is a nephrologist in Greenlawn, NY and has over 25 years of experience in the medical field. Dr. Yohannan has extensive experience in Glomerulonephritis & Nephropathy. He graduated from University of W Indies Trinidad in...read more

  • Nephrology

  • 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.

  • Lutheran Medical Center

    Residency Hospital, 2003

  • University Of W Indies Trinidad

    Medical School, 1999
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Internal Medicine
- 
Nephrology
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.

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Healthgrades Tips for Getting the Best Kidney Care

Locations

Practice

Mount Sinai Doctors Laboratory5 Cuba Hill Rd Greenlawn, NY 11740
1
  • Call
  • Fax
  • Hours
    • Mon: 8:00am - 4:00pm
    • Tue: closed
    • Wed: 8:00am - 4:00pm
    • Thu: 9:00am - 5:00pm
    • Fri: closed
    • Sat: closed
    • Sun: closed
  • Directions

Practice

Huntington Station Dialysis Center33 Walt Whitman Rd Huntington Station, NY 11746
2
Fresenius Kidney Care-Commack6300 Jericho Tpke Ste A Commack, NY 11725
3
Huntington on Broadway Dialysis256 Broadway Huntington Station, NY 11746
4

Affiliated Hospitals

  • Huntington Hospital

    270 Park Ave
    Huntington, NY 11743
    Recipient of 12
    hospital awards

    Patient Safety Excellence Award™ (2025, 2024, 2023)

    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

    77%
    Patients said that nurses always listened to them and explained things well

    2% higher than the national average

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