Dr. John Madigan, DO

Nephrology •  Male • Age 44
  
Dr. Madigan
Accepting new patients

Associates in Internal Medicine & Nephrology

225 Millburn Ave Ste 209 Millburn, NJ 07041

Make an Appointment

(973) 218-9330

Dr. John Madigan, DO is a Nephrology Specialist in Millburn, NJ. Dr. Madigan has more experience with Nephrological Conditions than other specialists in his area. He is affiliated with medical facilities such as East Orange General Hospital and Newark Beth Israel Medical Center. He is accepting new patients. Be sure to call ahead with Dr. Madigan to book an appointment.


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At a Glance

  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. See hospitals
  • Practices at Top Hospital
    Patient Safety Excellence Award™ See hospitals

Insurance Check

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Dr. Madigan accepts

Accepted insurance can change. Please double-check when making an appointment.

(973) 218-9330

Dr. Madigan accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
Amerigroup (Wellpoint)
Amerihealth
Anthem
National (BlueCard) PPO
Blue Cross Blue Shield
Blue Card PPO
CareFirst Blue Cross Blue Shield
HealthyBlue 2.0
HealthyBlue Advantage
Cigna
Cigna HMO
Cigna PPO
Open Access Plus
Commercial Insurance Company
Coventry Health Care
EmblemHealth
Emblem Health
GHI
Health Insurance Plan of Greater New York (HIP) PPO
Health Net
HealthFirst
Horizon Blue Cross Blue Shield of New Jersey
Direct Access
Horizon Blue Cross Blue Shield HMO
Horizon Blue Cross Blue Shield POS
Horizon Blue Cross Blue Shield PPO
Humana
Choice Care PPO
Locals (any local)
Medicaid
MultiPlan
MultiPlan PPO
PHCS Network PPO
Oxford Health Plans
QualCare
QualCare HMO
QualCare PPO
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

Practice Areas

Nephrological Conditions

Nephrological conditions specialists diagnose and treat conditions affecting the kidneys, including chronic kidney disease, kidney injury, kidney stones, and lupus nephritis.Compare with other Nephrological Conditions specialists.

Typically treats 59% more than their peers

Based on claims data for 10 conditions and procedures

TreatmentsTreatment Frequency
Acidosis
very high
very high

Treatment Frequency

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

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

Hemodialysis
high
high

Treatment Frequency

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

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

End-Stage Renal Disease Related Services
normal
normal

Treatment Frequency

Dr. Madigan performs End-Stage Renal Disease Related Services more than 71% of their peers

Dr. Madigan performs this procedure more than 71% of their peers

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

Dr. Madigan's conditions and procedures:

  • Abdominal Aortic Aneurysm (AAA)
  • Abdominal Pain
  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • Accelerated Hypertension
  • Acidosis
  • Acne
  • Acute Bronchitis
  • Acute Deep Vein Thrombosis (DVT)
  • Acute Kidney Failure
  • Acute Lower Respiratory Infection
  • Acute Pharyngitis
  • Acute Sinusitis
  • Acute Upper Respiratory Infection
  • Acute Venous Embolism Thrombosis
  • Adjustment Disorder
  • Adrenal Gland Cancer
  • Age-Related Macular Degeneration
  • Alcohol-Induced Mental Disorders
  • Alcoholism (Alcohol Dependence)
  • Alkalosis
  • All Headaches (incl. Migraine)
  • Allergic Rhinitis
  • Alzheimer's Disease
  • Amyloidosis
  • Anal Fissure
  • Anemia
  • Anemia and Iron Deficiency Screening
  • Aneurysm
  • Angina and Acute Coronary Syndrome
  • Angioedema
  • Anxiety
  • Aortic Aneurysm
  • Aortic Stenosis
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Arrhythmia Screening
  • Arrhythmias
  • Arterial Blood Gas Test (ABG)
  • Arthritis
  • Arthritis of the Elbow
  • Asthma
  • Ataxia
  • Atherosclerosis
  • Atherosclerosis of Aorta
  • Atrial Fibrillation
  • Atrial Flutter
  • Autoimmune Diseases
  • Autoimmune Thyroid Diseases
  • Autoimmune Vasculitis
  • Back Pain
  • Bacterial Sepsis
  • Basal Cell Carcinoma
  • Bedsores
  • Benign Chronic Pain Syndrome
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Bipolar Disorder
  • Bladder Cancer
  • Bladder Infection
  • Bleeding Disorders
  • Blindness
  • Blood in Urine (Hematuria)
  • Boil
  • Bone Cancer
  • Bone Disorders
  • Brain and Nervous System Cancer (incl. Gliomas, Astrocytoma, Schwannoma, Medulloblastoma, Chordoma)
  • Brain Aneurysm
  • Brain Cancer
  • Brain Disorders
  • Broken Neck
  • Bronchiectasis
  • Bronchitis
  • Bruise of Face, Scalp, or Neck
  • Bursitis
  • Calcium Metabolism Disorders
  • Cardiomegaly
  • Cardiomyopathy
  • Carotid Artery Disease
  • Carpal Tunnel Syndrome
  • Cellulitis
  • Cerebral Artery Thrombosis
  • Cerebral Hemorrhage
  • Cerebrovascular Disease
  • Cervical Spine Myelopathy
  • Chest CT (incl. Heart and Lungs)
  • Chest Pain
  • Chest Wall Pain Syndrome
  • Cholecystitis and Gallstones
  • Cholesterol Screening
  • Chronic Anemia
  • Chronic Deep Vein Thrombosis (DVT)
  • Chronic Kidney Diseases
  • Chronic Neck Pain
  • Chronic Pain
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Chronic Sinusitis
  • Chronic Venous Embolism Thrombosis
  • Cirrhosis
  • Coagulation Disorders (incl. Hemophilia)
  • Collapsed Lung (Pneumothorax)
  • Colorectal Cancer
  • Complex Regional Pain Syndrome (CRPS)
  • Conductive Hearing Loss
  • Confusion
  • Congenital Cystic Kidney Disease
  • Congenital Heart Defects
  • Congenital Polycystic Kidney Disease
  • Congestive Heart Failure
  • Constipation
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Coronary Artery Disease (CAD)
  • Cough
  • Cranial Trauma
  • CT Scan (Computed Tomography)
  • Cutaneous Lupus Erythematosus
  • Deafness
  • Deep Vein Thrombosis (DVT)
  • Degenerative Disc Disease
  • Dehydration
  • Delusional Disorder
  • Dementia
  • Dermatitis
  • Dexamethasone Sensitive Hypertension
  • Diabetes
  • Diabetes Counseling
  • Diabetes Mellitus, Secondary
  • Diabetes Screening
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Ketoacidosis
  • Diabetic Polyneuropathy
  • Diabetic Retinopathy
  • Dialysis
  • Diarrhea
  • Difficulty With Walking
  • Diplopia
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Dizziness
  • Down Syndrome
  • Drug and Alcohol Dependence
  • Drug-Induced Mental Disorders
  • Duodenal Ulcer
  • Duodenitis
  • Dysentery
  • Dysphagia
  • Dysthymia (Chronic Depression)
  • Dysthymia and Cyclothymia (Mood Disorders)
  • Dystonia
  • Earwax Buildup
  • Electrocardiogram (EKG)
  • Electrolyte Disorders
  • Emphysema
  • End-Stage Renal Disease
  • End-Stage Renal Disease Related Services
  • Enlarged Prostate (BPH)
  • Enteritis
  • Epilepsy
  • Erectile Dysfunction
  • Esophageal Ulcer
  • Esophagitis
  • Essential Tremor
  • Exertional Hypertension
  • Eye Infections
  • Familial Combined Hyperlipidemia
  • Familial Hypercholesterolemia
  • Familial Hypertension
  • Familial Renal Cancer
  • Fever
  • Fibromyalgia
  • Fungal Nail Infection
  • Gait Abnormality
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastroparesis
  • Genitourinary Cancers
  • Glaucoma
  • Glomerulonephritis
  • Goiter
  • Gout
  • Graves' Disease
  • Hammer Toe
  • Hashimoto's Disease
  • Headache
  • Heart Attack (Acute Myocardial Infarction)
  • Heart Disease
  • Heart Murmur
  • Hemodialysis
  • Hemodialysis and IV Access Surgery
  • Hemorrhoids
  • Hepatitis A Screening
  • Hepatitis B - Immune Response
  • Hepatitis B Virus Screening
  • Hepatitis C
  • Hepatitis C Virus Screening
  • Hepatitis Screening
  • Hepatorenal Syndrome
  • Herpes Simplex Infection
  • High-Risk Hypertension
  • HIV (Human Immunodeficiency Virus)
  • Huntington's Disease
  • Hydronephrosis
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hyperparathyroidism
  • 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 Encephalopathy
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypertensive Heart Disease
  • Hyperthyroidism
  • Hypoglycemia
  • Hypokalemia
  • Hyposmolality and Hyponatremia
  • Hypotension
  • Hypotension (Excluding Maternal)
  • Hypothyroidism
  • Ileus
  • Incision and Removal of Foreign Object
  • Inflammatory and Toxic Neuropathy
  • Inflammatory Bowel Disease
  • Influenza (Flu)
  • Insomnia
  • Interstitial Lung Disease
  • Intervertebral Disc Disease
  • Intestinal Ischemia
  • Intestinal Obstruction
  • Iron Deficiency Anemia
  • Irritable Bowel Syndrome
  • Itchy Skin
  • Jock Itch
  • Joint Pain
  • Kidney Cancer
  • Kidney Disease
  • Kidney Failure
  • Kidney Hypertrophy
  • Kidney Infection
  • Kidney Infection, Acute
  • Kidney Stones
  • Kidney Stones Treatment
  • Kidney Transplant
  • Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
  • Leg and Foot Ulcers
  • Leukocytosis
  • Limb Pain
  • Limb Swelling Caused by Fluid Overload
  • Lipid Disorders
  • Liver Damage from Alcohol
  • Liver Function Test
  • Low Back Pain
  • Low Blood Oxygen Level
  • Lung Cancer
  • Lung Nodule
  • Lupus
  • Magnesium Metabolism Disorders
  • Major Depressive Disorder
  • Malaise and Fatigue
  • Male Genital System Cancer
  • Male Genitourinary Cancer
  • Malnutrition
  • Megaloblastic Anemia
  • Menopausal and Postmenopausal Disorders
  • Microcytic Hypochromic Anemia
  • Migraine
  • Mineral Metabolism Disorders
  • Mitral Valve Disease
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Multiple Myeloma
  • Muscle Weakness
  • Muscular Dystrophy (MD)
  • Myelodysplastic Syndromes
  • Myeloma
  • Myelopathy
  • Myeloproliferative Disorders
  • Nail and Nail Bed Infection
  • Nausea
  • Nephritis and Nephropathy
  • Neurogenic Bladder
  • Neutropenia
  • Non-Alcoholic Fatty Liver Disease
  • Nondependent Alcohol Abuse
  • Nondependent Antidepressant Abuse
  • Nondependent Drug and Alcohol Abuse
  • Nondependent Marijuana Abuse
  • Noninfectious Gastroenteritis and Colitis
  • Nosebleed
  • Nutritional Anemia
  • Obesity
  • Opioid Dependence
  • Orthostatic Hypotension
  • Osteoarthritis
  • Osteoarthritis of Ankle and Foot
  • Osteoarthritis of Hip
  • Osteoarthritis of Hip and Thigh
  • Osteoarthritis of Knee
  • Osteoarthritis of Shoulder
  • Osteoarthritis of Spine
  • Osteopenia
  • Osteoporosis
  • Ovarian Cysts
  • Overactive Bladder
  • Overweight
  • Painful Urination (Dysuria)
  • Pancreatic Cancer
  • Pancreatitis
  • Pancytopenia
  • Parathyroid (Gland) Disease
  • Parkinson's Disease
  • Parkinsonism
  • Partial Lung Collapse
  • Pelvic Fracture
  • Peptic Ulcer
  • Pericardial Disease
  • Perimenopause
  • Peripheral Arterial Disease of Extremities
  • Peripheral Arterial Embolism and Thrombosis
  • Peripheral Nerve Disorders
  • Peripheral Vascular Disease (PAD, PVD)
  • Peritoneal Dialysis
  • Pharyngitis
  • Phlebitis and Thrombophlebitis
  • Phosphorus Metabolism Disorders
  • Pinkeye (Conjunctivitis)
  • Plantar Fasciitis
  • Pleural Cancer
  • Pleural Effusion
  • Pneumonia
  • Pneumonitis (Due to Solids or Liquids)
  • Pollen Allergy
  • Polycystic Kidney Disease
  • Polycythemia Rubra Vera
  • Polymyalgia Rheumatica (PMR)
  • Prostate Cancer
  • Prostatitis
  • Psychosis
  • Psychosis Due to Mental Illness
  • Pulmonary Disease
  • Pulmonary Embolism
  • Pulmonary Hypertension
  • Pulmonary Insufficiency
  • Puncture Aspiration
  • Purpura
  • Radiculopathy (Not Due to Disc Displacement)
  • Rash
  • Reflux Esophagitis
  • Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
  • Renal Artery Arteriosclerotic Disease
  • Renal Cell Cancer
  • Renal Hyperparathyroidism
  • Renal Hypertension
  • Renal Osteodystrophy
  • Respiratory Failure
  • Restless Leg Syndrome
  • Rheumatoid Arthritis
  • Rib Fracture
  • Ringworm
  • Sarcoidosis
  • Schizophrenia
  • Sciatica (Not Due to Disc Displacement)
  • Scleroderma
  • Scoliosis
  • Secondary Hypertension
  • Secondary Malignancies
  • Secondary Renovascular Hypertension
  • Seizure Disorders
  • Sepsis
  • Sexually Transmitted Diseases (STDs)
  • Sexually Transmitted Infections Screening
  • Shingles
  • Shortness of Breath
  • Shoulder Tendinitis and Tenosynovitis
  • Sickle Cell Disease
  • Sinusitis
  • Sjögren's Syndrome
  • Skin Cancer
  • Sleep Apnea
  • Soft Tissue Sarcoma
  • Spinal Stenosis
  • Spine Deformities
  • Spondylitis
  • Spondylolisthesis
  • Spondylosis
  • Stomach and Small Intestine Cancer
  • Stomach Cancer
  • Stroke
  • Subarachnoid Hemorrhage
  • Subdural Hemorrhage
  • Syncope
  • Syphilis Screening
  • Systemic Sclerosis
  • Systemic Vasculitis
  • Testicular Dysfunction
  • Thrombocytosis
  • Thrombosis
  • Thyroid Screening
  • Thyroiditis
  • Tinnitus
  • TMJ
  • Tobacco Use Disorder
  • Tourette's Syndrome
  • Transient Ischemic Attack (TIA)
  • Traumatic Brain Injury
  • Tremor
  • Tricuspid Valve Disease
  • Ulcerative Colitis
  • Urinary Incontinence
  • Urinary Stones
  • Urinary Tract Cancer
  • Urinary Tract Infection (UTI)
  • Varicose Veins
  • Vascular Disease
  • Vascular Insufficiency of Intestines
  • Vasculitis
  • Venous Compression
  • Venous Embolism and Thrombosis
  • Vertigo
  • Vesicoureteral Reflux
  • Viral Enteritis
  • Vitamin D Deficiency
  • Vocal Cord Nodule
  • Vocal Cord Paralysis
  • Vomiting Disorders
  • Wellness Examination
  • Yeast Infections

Help Improve Healthgrades

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Offer evening visits?

Offer an online patient portal?

Communicate via email?

Have free onsite parking?

Offer weekend visits?

Dr. Madigan's Reviews

Likelihood to recommend Dr. Madigan

4.0

Based on 7 ratings

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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Reply Flag
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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Apr 18, 2018
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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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Mar 26, 2017
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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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JSM in WO, NJ – Nov 11, 2016
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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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Mo in Kearny, NJ – Oct 19, 2016
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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
  • General Medical Practice
  • Geriatric Medicine
  • Hospital Medicine
  • Internal Medicine
  • Preventive Medicine
Less...

Board Certifications

Education

2013
Fellow Of The American College Of Physicians (Facp)
2007
Newark Beth Israel Medical Center
Fellowship Hospital
2006
Newark Beth Israel Medical Center
Residency Hospital
2004
Newark Beth Israel Medical Center
Internship Hospital

Languages

  • Spanish
  • English

Awards

Common Questions and Answers

  • Does Dr. Madigan communicate via email?

    No users have indicated that Dr. Madigan communicates via email

  • Does Dr. Madigan offer telehealth services or virtual visits?

    No users have indicated that Dr. Madigan offers telehealth services or virtual visits

  • Does Dr. Madigan offer an online patient portal?

    No users have indicated that Dr. Madigan offers an online patient portal

  • Does Dr. Madigan have free onsite parking?

    No users have indicated that Dr. Madigan has free onsite parking

  • Does Dr. Madigan offer weekend visits?

    No users have indicated that Dr. Madigan offers weekend visits

  • Does Dr. Madigan offer evening visits?

    No users have indicated that Dr. Madigan offers evening visits

Frequently Asked Questions

Is Dr. John Madigan, DO accepting new patients?

Does Dr. John Madigan, DO accept my insurance?

What are Dr. John Madigan, DO's top areas of care?

Locations

Associates in Internal Medicine & Nephrology

Associates in Internal Medicine & Nephrology225 Millburn Ave Ste 209 Millburn, NJ 07041
1

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Madigan treats patients.

Learn more

East Orange General Hospital

East Orange, NJ

53% Patient experience rating, 16% lower than the national average

  • Patient Safety Excellence Award™ (2020, 2019, 2018)

Newark Beth Israel Medical Center

Newark, NJ

65% Patient experience rating, 4% lower than the national average

  • Patient Safety Excellence Award™ (2020)

Overlook Medical Center

Summit, NJ

71% Patient experience rating, 2% higher than the national average

  • America's 250 Best Hospitals Award™ (2020, 2019, 2018)
  • America's 50 Best Hospitals Award™ (2020)
  • America's 100 Best Hospitals Award™ (2019, 2018)
  • Patient Safety Excellence Award™ (2019, 2018)

Saint Barnabas Medical Center

Livingston, NJ

74% Patient experience rating, 5% higher than the national average