Leonard Potempa, MD

3825 Highland Ave. Tower 1, Ste. 4C
Downers Grove, Illinois 60515

Leonard D. Potempa, MD

Nephrology

Nephrology Associates of Northern Illinois

3825 Highland Ave.
Tower 1, Ste. 4C
Downers Grove, Illinois 60515
Fax: 630.968.1590
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About Me

I feel that we should treat people rather than diseases, with attention to detail, good judgment, and timely intervention when needed.

Specialties
  • Nephrology
  • Internal Medicine
Education
  • Medical School Loyola University
  • Residency Loyola University
  • Internship Loyola University
  • Fellowship Loyola University
Certifications
  • Nephrology
Affiliations
  • AMITA Health Adventist Medical Center Bolingbrook
  • AMITA Health Adventist Medical Center GlenOaks
  • AMITA Health Adventist Medical Center Hinsdale
  • AMITA Health Adventist Medical Center La Grange
Medical Interests
  • Blood Pressure
  • Dialysis
  • Kidney Disease
  • Plasmaphoresis
  • Renal Biopsy
  • Second Opinions
  • Vascular Surgery
Office Number630.968.1595

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Insurance Types Accepted

  • ACTIN - HMO
  • ACTIN - PPO
  • Adventist Health Network
  • Aetna Better Health MMAI
  • Ascension Health Medicare
  • Beech Street/Capp Care PPO
  • Blue Choice PPO – Unite Here Health
  • Blue Cross/Blue Shield HMO
  • Blue Cross/Blue Shield PPO
  • Bright Health Medicare HMO
  • Cigna Connect
  • Cigna Health Spring - HMO
  • Cigna Health Spring - HMO Medicare
  • Cigna Health Spring - PPO
  • Cigna HMO
  • Cigna POS
  • Cigna PPO
  • Clear Springs Health - Medicare HMO
  • Humana EPO
  • Humana Gold Plus
  • Humana HMO
  • Humana Medicare Advantage
  • Humana POS
  • Humana PPO
  • Kidcare
  • Medicaid
  • Medicare
  • Multiplan PPO
  • MultiPlan/PHCS Savility
  • PHCS PPO
  • United Healthcare Here Health - EPO
Our Story

Our Story

AMITA Health is a faith based health system created by Adventist Midwest Health and Alexian Brothers Health System. AMITA Health is focused on delivering the most efficient, highest-quality, faith-based care possible. We are a new health system that integrates our founding organizations' nine hospitals and an extensive physician provider network of more than 3,000 physicians. 

Clinical Research

Clinical Research

AMITA Health is committed to advancing medicine through clinical research. Clinical research trials are a way to test the safety and effectiveness of new ideas and procedures in an ethical, controlled environment. Many of the current medical treatments available today were developed in a clinical research trial.

Services

Services

AMITA Health offers a full range of services for you and your family. From acute care and obstetrics to cardiac and emergency care, we're committed to providing quality care that is open, inclusive and compassionate, delivered with dignity and empathy for all.