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Best Nephrologist in Patna : Dr. Kumar Rajesh Ranjan

If you are suffering from chronic kidney disease ad looking for the best nephrologist in Patna then you have landed on the right page. Dr. Kumar Rajesh Ranjan is one of the experienced and skilled nephrologists who has treated many chronic kidney diseases and helped patients to live a normal life. He is now giving his services at Satyadev Super Speciality Hospital which is counted among the top urology hospital in Patna.

When You Should Visit A Nephrologist?

If your kidneys are not functioning properly or you are already suffering from chronic kidney disorder and renal disease, you should immediately visit a nephrologist. There are many urologists who claim to be the best nephrologist in Patna but in reality, there is a difference between urology and nephrology. But like other doctors, Dr. Kumar Rajesh Ranjan do not claim to be best, he provides the best treatment and that’s why he is counted among top nephrologist in Patna, Bihar.

What Diseases Does A Nephrologist Treat?

A nephrologist is actually a kidney specialist who is capable to treat almost all types of chronic and life-threatening diseases related to kidneys. Satyadev Super Speciality Hospital’s nephrologist department has a team of skilled urologists and nephrologists who are guided by Dr. Kumar Rajesh Ranjan to provide the best care and treatment to patients. Being one of the best nephrologists in Patna, Dr. Kumar Rajesh Ranjan provides the following services:

  • Treat chronic kidney diseases
  • Cure life-threatening renal diseases
  • Deal with urinary tract infection
  • Regulates counts of uric acid
  • Treat high blood pressure and diabetes

Generally, a nephrologist offers non-surgical treatment, but in some cases, the patient may require surgery. As one of the best nephrologist in Patna, Dr. Kumar Rajesh Ranjan has experienced to perform surgical treatment too. Just because of his quality experience and quality treatment he is also known as one of the reputed pediatric nephrologists in Patna.

Interventional Nephrologist

People suffering from kidney disease, or who are at risk for kidney disease in the future; go to a nephrologist for treatment. So a nephrologist is one who specializes in disorders affecting the kidneys. The doctor guides patients throughout the treatment including a kidney transplant and dialysis. They also partially work with patients having chronic disorders such as diabetes, hypertension, and autoimmune disorders, which may lead to kidney disease. But a nephrologist might not be eligible to perform all kidney disease-related procedures and here comes the role of an interventional nephrologist.

A doctor who has practical knowledge of percutaneous endovascular procedures to manage disorders of vascular access in ESRD patients is known as an interventional nephrologist. Interventional nephrologists undergo special training to do procedures, like dialysis access creation, dialysis access management, which may involve angioplasty, stenting, and thrombectomy.

These procedures used to be performed by multiple specialists which resulted in delays in diagnosis and start of therapy therefore to avoid such situations nephrologists have taken the responsibility to do these procedures themselves. The achievements of nephrologist’s role in Interventional Nephrology demonstrate the much-needed management of renal patients with effectiveness, safety, and lower cost.

  • Expeditious care: Through IN most access issues can be managed within 24 hours which makes ESRD patients focus of attention, medical care improves, and patient satisfaction increases.
  • Patient/operator familiarity: Dialysis patients require IN to solve myriad issues that simply are beyond the scope of other specialists.
  • Seamless communication: Medical errors can result in harm therefore IN makes communication with nephrologists easier.
  • Achieving superior outcomes: Patterns of VA utilization are remarkably different, with reasonable evidence thus giving a remarkable outcome.
  • Prospective approach to the planning of future: Planning of dialysis access should be considered through patients’ medical history, access history.
  • Opportunity for innovation and research: IN is one of the newest innovations for the treatment of kidney disease patient which open an arm to innovation and research.

Dr. Kumar Rajesh Ranjan who is also an interventional nephrologist performs all the practical treatment required. The treatment and procedures are provided through modern instruments with full care. The overall cost of all treatment is basically reduced because of all the care under a single roof.

What procedures do nephrologists perform?

Nephrologist undergoes training on internal medicine which allows them to perform a long list of tests and treatments revolving around kidney diseases.

Dr. Kumar Rajesh Ranjan has performed more than 1000 of surgeries making him immensely experienced in the field of nephrology, here are various procedures that a nephrologist performs that we will discuss here.

Blood tests

Serum creatinine

A by-product called creatinine is produced by the body due to regular muscle damage. On the other hand, a high level of creatinine in the blood is mostly a sign of progressive kidney disease which can be tested through a blood test.

Glomerular filtration rate

The glomerular filtration rate (GFR) tests how efficiently the kidneys are filtering out excess fluid and waste from the blood.

Blood urea nitrogen

The waste product from the body that breaks down the protein of drinks and food is called urea nitrogen. The sign of decreasing kidney function is an increase of urea nitrogen in the blood.

Urine tests


A nephrologist examines the urine sample under a microscope also known as urinalysis, to check for abnormalities. This test helps detect various kidney and urinary tract conditions.

24-hour urine test

In a 24-hour urine test, a person has to collect their urine for 24 hours to analyze how much urine the kidneys produce and how much protein and electrolytes the kidneys are leaking into the urine each day.


It is a test that can pick up a small amount of the protein albumin in the urine. It is sensitive in nature and called microalbuminuria. The risk of kidney conditions includes people with high blood pressure or diabetes.

Medical procedures

Nephrologists use multiple types of procedure to help diagnose, monitor and treat kidney diseases such as:


Ultrasound is an imaging test that uses sound waves to create a picture also known as a sonogram of the kidneys. This test detects the changes that occurred in the size or in the position of the kidneys, as well as the obstructions if any.

CT scan

A CT scan is a combination of series of X-rays to create a picture of the kidneys, sometimes with the help of an intravenous contrast dye. This test can detect obstructions or abnormalities like tumors, kidney stones, and abscesses.


A biopsy involves inserting a thin needle and extracting a sample of tissue to examine the abnormality.

A nephrologist performs a biopsy for some specific reasons, mainly to:

  • assess kidney damage
  • analyze the appropriate treatment for the identified disease
  • evaluate transplant complications


Haemodialysis is used to replace some of the kidney functions, if the kidneys have failed then the machine called a hemodialyzer cleans the blood by removing waste, extra fluid, and chemicals before returning it to the body. Haemodialysis is typically used for treating end-stage kidney failure, which occurs when the kidneys have lost a maximum of normal function.

Kidney transplant

A kidney transplant is a surgical procedure that involves removing a piece or the whole damaged kidney which is not functioning properly anymore and replacing it with a matching donor kidney.

Why Dr. Kumar Rajesh Ranjan As Best Nephrologist In Patna?

Being one of the experienced nephrology doctor in Patna, Dr. Kumar Rajesh Ranjan has conducted lots of hemodialysis sessions and assisted countless renal transplants successfully. He holds experience in the diagnosis and treatment of nephrotic syndrome, staghorn calculus, hydronephrosis, etc. Not only this, but he also conducts kidney biopsy test in Patna and has rich experience in the post-operative kidney transplant procedure. So, if you are also looking for the best nephrologist in Patna who provides optimum treatment at a reasonable cost, Dr. Kumar Rajesh Ranjan is the right name for you.


Consultation fee of a nephrologist in Patna is generally very affordable and mostly depends on your medical complication.

Yes you can definitely consult with a nephrologist online, describe your symptom or send over previous medical reports.

No the nephrologist do not typically perform surgeries, his area of expertise are diagnosing, treating, and managing acute and chronic & acute kidney problems and diseases.

Yes nephrologists do treat all the kidney related problems as they specialize in the care and function of the kidney. They diagnose, treat and prevent any complications related to the kidney.

Visit a nephrologist when you observe these changes in the in your body like change in urination, having dry and itchy skin, brain fog, see blood in your urine or have a family history of kidney problems, high blood pressure and diabetes.

Firstly choose your doctor and book a consultation slot you prefer from the available options. Pay the consultation fee and send your reports and describe your medical symptoms accurately and then you will receive a prescription for your condition.

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