Accepting new patients

Dr. John Madigan, DO

Nephrology ·  Male · Age 43

Dr. Madigan

Dr. John Madigan, DO is a nephrology specialist in Millburn, NJ and has been practicing for 10 years. He graduated from University Of New England College Of Osteopathic Medicine in 2003 and specializes in nephrology, geriatric medicine, and more.


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(973) 218-9330

Dr. Madigan accepts the following insurance:

Aetna
Amerigroup (Wellpoint)
Amerihealth
Blue Cross Blue Shield
Cigna
Commercial Insurance Company
Coventry Health Care
EmblemHealth
Emblem Health
GHI
Health Net
HealthFirst
Humana
Locals (any local)
Medicaid
MultiPlan
Oxford Health Plans
UnitedHealthCare
United Healthcare

Background Check

No malpractice claims found for New Jersey
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Madigan's experience treating your condition or procedure

Dr. Madigan's Top Procedures and Conditions

Treatment Frequency
Acidosis
very high
very high

Treatment Frequency

Dr. Madigan treats Acidosis more than 94% of his peers

Dr. Madigan treats this condition more than 94% of his peers

Hemodialysis
high
high

Treatment Frequency

Dr. Madigan performs Hemodialysis more than 90% of his peers

Dr. Madigan performs this procedure more than 90% of his peers

Calcium Metabolism Disorders
normal
normal

Treatment Frequency

Dr. Madigan treats Calcium Metabolism Disorders more than 82% of his peers

Dr. Madigan treats this condition more than 82% of his peers

Dr. Madigan's conditions and procedures:

  • Accelerated Hypertension
  • Acidosis
  • Acute Kidney Failure
  • Alkalosis
  • Amyloidosis
  • Anemia
  • Aneurysm
  • Angina and Acute Coronary Syndrome
  • Aortic Aneurysm
  • Aortic Stenosis
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Arrhythmias
  • Atrial Fibrillation
  • Atrial Flutter
  • Autoimmune Diseases
  • Autoimmune Vasculitis
  • Benign Tumor
  • Bladder Cancer
  • Bone Disorders
  • Brain Disorders
  • Calcium Metabolism Disorders
  • Cardiomegaly
  • Cardiomyopathy
  • Carotid Artery Disease
  • Chest CT (incl. Heart and Lungs)
  • Chest Pain
  • Chronic Anemia
  • Chronic Kidney Diseases
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Congenital Heart Defects
  • Congenital Polycystic Kidney Disease
  • Congestive Heart Failure
  • Coronary Artery Disease (CAD)
  • CT Scan (Computed Tomography)
  • Cutaneous Lupus Erythematosus
  • Dehydration
  • Dexamethasone Sensitive Hypertension
  • Diabetes
  • Diabetes With Renal Manifestations
  • Diabetic Ketoacidosis
  • Dialysis
  • Electrolyte Disorders
  • End-Stage Renal Disease
  • End-Stage Renal Disease Related Services
  • Exertional Hypertension
  • Familial Combined Hyperlipidemia
  • Familial Hypercholesterolemia
  • Familial Hypertension
  • Familial Renal Cancer
  • Genitourinary Cancers
  • Glomerulonephritis
  • Gout
  • Heart Attack (Acute Myocardial Infarction)
  • Heart Disease
  • Heart Murmur
  • Hemodialysis
  • Hemodialysis and IV Access Surgery
  • Hepatitis B - Immune Response
  • Hepatorenal Syndrome
  • High-Risk Hypertension
  • Hydronephrosis
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hypersensitivity Vasculitis
  • Hypertension
  • Hypertension in Pheochromocytoma
  • Hypertension, Alcohol-Induced
  • Hypertension, Corticosteroid-Induced
  • Hypertension, Environment-Induced
  • Hypertension, Nasal Decongestant-Induced
  • Hypertension, Stress-Induced
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypertensive Heart Disease
  • Hypokalemia
  • Hypotension
  • Hypotension (Excluding Maternal)
  • Iron Deficiency Anemia
  • Kidney Cancer
  • Kidney Disease
  • Kidney Failure
  • Kidney Hypertrophy
  • Kidney Infection
  • Kidney Infection, Acute
  • Kidney Stones
  • Kidney Stones Treatment
  • Kidney Transplant
  • Limb Swelling Caused by Fluid Overload
  • Magnesium Metabolism Disorders
  • Male Genital System Cancer
  • Male Genitourinary Cancer
  • Megaloblastic Anemia
  • Microcytic Hypochromic Anemia
  • Mineral Metabolism Disorders
  • Mitral Valve Disease
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Nephritis and Nephropathy
  • Nutritional Anemia
  • Orthostatic Hypotension
  • Parathyroid (Gland) Disease
  • Pericardial Disease
  • Peritoneal Dialysis
  • Phosphorus Metabolism Disorders
  • Polycystic Kidney Disease
  • Prostate Cancer
  • Pulmonary Disease
  • Pulmonary Hypertension
  • Purpura
  • Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
  • Renal Artery Arteriosclerotic Disease
  • Renal Cell Cancer
  • Renal Hyperparathyroidism
  • Renal Hypertension
  • Renal Osteodystrophy
  • Secondary Renovascular Hypertension
  • Syncope
  • Systemic Vasculitis
  • Thrombosis
  • Tricuspid Valve Disease
  • Urinary Tract Cancer
  • Vascular Disease
  • Vasculitis
  • Vitamin D Deficiency

About Me

As a Physician, I strongly believe in adhering to the "whole patient" approach.
My patients' health, happiness, and safety is my top number one priority.

Specialties

  • Nephrology
  • Acute Care Medicine
  • Ambulatory Medicine
  • Cardiology

Board Certifications

  • Internal Medicine
  • Nephrology

Education

2014
Board Certified-Clinical Specialist In Hypertension (Ash)
2013
Fellow Of The American College Of Physicians (Facp)
2013
Fellow Of The American Society Of Nephrology (Fasn)
2009
Saint Barnabas Medical Center
Fellowship Hospital
2006
Newark Beth Israel Med Center
Residency Hospital
2004
Newark Beth Israel Med Center
Internship Hospital
2003
University Of New England College Of Osteopathic Medicine
Medical School
1998
State University Of New York / Health Science Center At Stony Brook
Undergraduate School
2014
2013
2013
2009
2006
2004
2003
1998

Languages

  • Spanish
  • English

Awards

Dr. Madigan's Reviews

Likelihood to recommend Dr. Madigan

4.0

Based on 7 reviews

5 Stars
71.42857142857143%
(5)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
14.285714285714286%
(1)
1 Star
14.285714285714286%
(1)

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Dr. Madigan?
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Average Wait Time
  • 10 – 15 minutes
Dr. Madigan's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. John Madigan, DO
RecentMost Helpful
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I don't know what to say about this amazing doctor. my mother-in law has been seeing Dr. Madigan since last year. He takes the time to talk to us and explore different alternatives. He treats her like a family member. It does not matter what time you call, night and day, he will return your call the same day. He shows concern about his patients. he goes above and beyond his call of duty Dr. Madigan may God bless you and your family.
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Great Doctor. I wasn't feeling well and went to see Dr. Madigan. He sent me for several tests and treated me. 10 min wait time in the office and he takes his time and answers any and all questions that you have. Highly recommend Dr. Madigan. Thank you.
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Dr. Madigan and his staff were very professional. The office is spotless, very little wait and everyone was very nice. It was my first visit and I went to see Dr. Madigan as a PCP -- and he was awesome. He listened, took notes and asked lots of questions. He was very detailed and followed up the next day, I felt very comfortable. He made me feel at ease and explained everything. I would definitely recommend.
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It was my first time visiting him and I was getting a little impatient since I had been waiting for a while. But the moment he came in, he apologized and took his time examining, listening and explaining everything. I would definitely keep him as my primary doctor.
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