Gateway Nephrology is a comprehensive nephrology practice serving patients in St. Louis, Illinois, and surrounding areas. Our physicians are specialists in diagnosing and treating kidney disorders in patients 16 and older.

We know that early detection and long-term management of kidney conditions can help maintain good health and ensure a better quality of life—so we take a proactive, personal approach to our work. Our commitment to patient education and service sets us apart; our patients understand their diagnoses and treatment plans so we can work collaboratively.

We are renal specialists, but understand that kidney function affects the optimal functioning of all systems. To that end, we coordinate with primary care providers and specialists throughout the greater St. Louis region to provide on-going clinical support.

Together, our board-certified specialists offer years of focused experience and expertise in internal medicine and nephrology, and remain at the forefront of the field through ongoing education and accreditation.

To make an appointment, please call the office at 314-736-6590 or ask your primary care provider for a referral!

Contact us today!

Kidney Facts

Did you know that kidneys…

  • Filter waste and toxins from the blood
  • Help manage electrolyte levels in the blood and regulate fluid levels
  • Play a role in regulating blood pressure
  • Play a role in stimulating the production of red blood cells
  • Activate Vitamin D in the body

Our Team

Dr Inderjit (IJ) Singh, MD, FACP, FASN

Dr Inderjit (IJ) Singh

Anahit Cheema, MD

Anahit Cheema, MD

Bryan Campbell, LPN

Bryan Campbell, LPN

Gateway Nephrology Arch

Christy Digby, NP