Dr. Robert Yohannan, MD

Male Nephrology

Accepting new patients 16 years of experience Offers telehealth

Overview of Dr. Yohannan

Dr. Robert Yohannan, MD is an Internist (Nephrologist) in Greenlawn, NY. He specializes in Nephrology, has 16 years of experience, and is board certified. He graduated from Univ Of W Indies Trinidad and he is affiliated with Mount Sinai Hospital and Huntington Hospital.

Dr. Yohannan works at Robert Yohannan and 2 other locations. He treats conditions like Acute Kidney Failure, Hypercalcemia along with other conditions at varying frequencies. Dr. Yohannan also conducts Living Kidney...

Dr. Yohannan's Locations


Primary Location

Robert Yohannan

5 Cuba Hill Rd,

Greenlawn, NY 11740

Huntington Office

775 Park Ave,

Huntington, NY 11743

Huntington Office

325 Park Ave,

Huntington, NY 11743

Admitting Hospitals

  • Huntington Hospital
  • Mount Sinai Hospital

Find providers based on your care needs

User Ratings (of at least 4.0)

Accepting New Patients

Insurance Accepted

Conditions Treated and Procedures Performed

Headshot Available

Start the search for a new doctor with Super Profiles and customizable filters that matter the most to you.

Experience & Treatment Frequency

Search for conditions or procedures.

Acute Kidney Failure
Calcium Metabolism Disorders
Acute Kidney Failure
Close Icon

Treatment Frequency

View other providers who treat this condition
Calcium Metabolism Disorders
Close Icon

Treatment Frequency

View other providers who treat this condition
Close Icon

Treatment Frequency

View other providers who treat this condition

Conditions and Procedures FAQ

What is treatment frequency? And why is it so important?
Why doesn’t a provider cover a condition or procedure in their specialty?
Why doesn’t my insurance provider cover a condition or procedure?

Check your insurance

Insurance FAQ

We know health insurance can be a tricky topic. So, we’ve broken down the most important aspects of health insurance by defining key terms and answering commonly asked questions.

How can your health insurance company help you?
What does in-network mean?
Why doesn’t a provider accept my insurance?

Dr. Yohannan's Ratings & Reviews

Average provider rating


Based on 1 rating

Leave a review

How was your appointment with Dr. Robert Yohannan, MD?

Patient Ratings (1)
5 star
4 star
3 star
2 star
1 star

About Dr. Robert Yohannan, MD


  • Nephrology

Years of Experience

16 years of experience

Languages Spoken

  • English

NPI Number


Education & Certifications

Medical Education

  • Univ Of W Indies Trinidad


  • Lutheran Medical Center

Board Certifications

  • Internal Medicine

Frequently Asked Questions

Is Dr. Robert Yohannan, MD accepting new patients?
Who are other Internists (Nephrologists) nearby?
Does Dr. Robert Yohannan, MD accept my insurance?

Are you Dr. Robert Yohannan, MD?

Claim your profile through Healthgrades to keep it updated and reach more patients.

It’s free and only takes a minute.

Claim My profile

Emergency Banner

In the event of a medical emergency, dial 911 or visit your closest emergency room immediately.