Welcome to Prof. (Dr.) Sham Sunder | AIIMS-Trained Nephrologist | 26+ Years of Excellence in Kidney Care, Dialysis & Renal Transplant Medicine.
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You notice that your feet look slightly swollen by evening. Maybe your urine seems different, or your blood pressure has been higher than usual. You tell yourself it is probably because you had a salty meal or spent too much time sitting.

Sometimes it is. But sometimes, these small changes can be early signs that your kidneys need attention.

The tricky part about kidney problems is that they can develop quietly. Many people do not feel seriously unwell until kidney function has already been affected.

What Does a Kidney Specialist Do?

A kidney specialist, also called a nephrologist, deals with conditions that affect how the kidneys work.

This includes kidney disease, high blood pressure related to kidney problems, protein or blood in the urine, electrolyte problems and reduced kidney function. They also help patients manage more advanced kidney disease and prepare for treatments such as dialysis or transplantation when necessary.

You do not have to wait until your kidneys are severely damaged before seeing one.

When Should You See a Kidney Specialist?

Your Kidney Reports Are Not Normal

If a routine blood test shows abnormal kidney function, do not simply repeat the test months later without medical advice.

A nephrologist can look at your creatinine, estimated kidney function, urine reports, blood pressure and medical history together to understand whether there is an actual concern.

You Notice Changes in Your Urine

Foamy urine, blood in the urine, unusually frequent urination or significant changes in urine output should not automatically be dismissed.

These symptoms can have several causes, but some may indicate kidney or urinary problems that need evaluation.

You Have Diabetes or High Blood Pressure

Diabetes and high blood pressure are two major conditions that can gradually damage the kidneys.

If you have either condition for several years, regular kidney checks become particularly important — even when you feel perfectly fine.

A Real-World Example From Our Clients

One client came to us after a routine health check showed a mildly elevated kidney-related blood marker. They felt completely normal and initially thought the result was probably a laboratory error.

Instead of ignoring it, the result was reviewed along with their blood pressure, medicines and urine findings. Further evaluation helped identify an early kidney-related concern, allowing the patient to focus on monitoring and management before the problem became more serious.

A Contrarian Insight: Don't Wait for Kidney Pain

Many people assume kidney disease should cause obvious pain.

That is not always the case.

Kidney disease can progress without significant pain or obvious symptoms. Waiting for severe discomfort before getting checked can therefore be a poor strategy, especially if you have diabetes, high blood pressure or an abnormal kidney test.

One Important Kidney Health Stat

The 2024 Global Kidney Health Atlas reported that chronic kidney disease affects roughly 850 million people worldwide.

That makes kidney health a much bigger concern than many people realise. More importantly, early detection can give patients more opportunities to slow progression and manage associated health risks.

About Dr. Sham Sunder

Dr. Sham Sunder is known for a patient-focused approach to kidney care, with attention to understanding the underlying cause rather than treating a laboratory number in isolation. His consultations focus on kidney function, blood pressure, medications and the patient's overall health to create a practical plan for ongoing care.

What Should You Look for in a Kidney Specialist?

When searching for the Best Kidney Specialist in South Delhi, do not choose a doctor simply because they recommend more tests.

Look for someone who explains your reports clearly, reviews your medical history carefully and tells you what needs attention now — and what can simply be monitored.

A good kidney consultation should leave you knowing what your kidney numbers mean and what you can realistically do next.

Frequently Asked Questions

1. When should I see a nephrologist?

You should consider seeing one if you have abnormal kidney tests, protein or blood in your urine, persistent swelling, difficult-to-control blood pressure or a medical condition that increases kidney risk.

2. What are the early signs of kidney problems?

Some people may experience swelling, changes in urine, tiredness or changes in blood pressure. However, early kidney disease can also cause no obvious symptoms, which is why testing matters.

3. Can kidney disease be treated?

Many kidney conditions can be managed, particularly when identified early. Treatment depends on the cause and may involve medicines, lifestyle changes, blood pressure control and regular monitoring.

Don't Wait for Your Kidneys to Give You a Loud Warning

If you have an abnormal kidney report, persistent urine changes, swelling or health conditions that put your kidneys at risk, get it checked rather than guessing.

Contact our team to schedule a kidney evaluation with Dr. Sham Sunder and understand what your reports actually mean and what you should do next.

  • Best Kidney Specialist in Safdarjung
  • Best Kidney Specialist in South delhi

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FAQ

Prof. (Dr.) Sham Sunder specializes in the diagnosis and treatment of chronic kidney disease (CKD), acute kidney injury, diabetic kidney disease, hypertension-related kidney disorders, glomerular diseases, kidney stones, electrolyte imbalances, and renal failure.
You should consult a nephrologist if you have persistent high blood pressure, diabetes with kidney complications, swelling in the legs or face, blood or protein in urine, abnormal kidney function tests, or symptoms of chronic kidney disease.
Yes. He offers comprehensive kidney transplant services, including pre-transplant evaluation, donor and recipient assessment, post-transplant care, and long-term follow-up to ensure successful outcomes.
Yes. Prof. (Dr.) Sham Sunder has extensive expertise in managing both Hemodialysis and Peritoneal Dialysis (CAPD), providing personalized treatment plans based on each patient's medical condition.
Yes. Uncontrolled high blood pressure is one of the leading causes of kidney disease. Early diagnosis, regular monitoring, and proper treatment can help protect kidney function and prevent complications.
He is an AIIMS-trained nephrologist with over 26 years of experience, international fellowship training, more than 40 research publications, and extensive expertise in dialysis and kidney transplantation. He has also served as Chairman and Head of leading nephrology departments in India.
Please bring your previous medical records, laboratory reports, imaging studies, current medications, blood pressure records, and any previous dialysis or transplant-related documents to help with an accurate evaluation.
You can book an appointment by calling the clinic, using the appointment form on the website, or contacting the hospital directly for consultation scheduling and availability.
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