Dr. John J. Oh
- Gender: Male
- Experience: 26 years
- Graduated from: Northwestern University Feinberg Medical School
- Graduation year: 1995
- Sole propriator: No
- NPI: 1992730725
Dr. John J. Oh M.D.
Internist
He is located at 241 Golf Mill Center Suite 416 in Niles, IL 60714. Can help patients with the following: Bladder Control, Chest Pain, Diarrhea, Influenza, Nausea and Vomiting, Osteoporosis. His National Provider Identifier (NPI) number is 1992730725. Appointment can be made via the phone number (847) 375-8282. He is affiliated with 1 practices and 2 hospitals.
Conditions treated
Dr. John Oh, being an internist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. John J. Oh.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cystitis
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Influenza
- Inguinal Hernia
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Prescription Refill
- Urethritis
- Urinary Tract Infection (UTI)
Procedures Performed by Dr. John J. Oh
Insurances Accepted by Dr. John J. Oh
- Medicare
Medicare Enrollment
Dr. John J. Oh is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: John Oh Md Sc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Payments received
Drug payment
| Alcon | $175000 |
| Merck | $81 |
| Sanofi | $16 |
Other
| Other | $155000 |
| Consulting | $20000 |
| Food and Beverage | $98 |
Studies
NORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated in 1995
Looking for more Internists?
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- Address: Suite 100 8780 West Golf Road Niles, 60714, IL
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- Address: Suite 231 7900 North Milwaukee Avenue Niles, 60714, IL
- Gender: Female
- Address: 6450 West Touhy Avenue Niles, 60714, IL
- Gender: Male
- Address: Suite 728 241 Golf Mill Center Niles, 60714, IL
- Gender: Female
- Address: 7900 North Milwaukee Avenue Niles, 60714, IL
- Gender: Male
- Address: Suite 18 7900 North Milwaukee Avenue Niles, 60714, IL
- Gender: Female
- Address: Suite 231 7900 North Milwaukee Niles, 60714, IL
- Gender: Male
- Address: Suite 19 7900 North Milwaukee Avenue Niles, 60714, IL
Questions & Answers
What conditions does Dr. John Oh treat?
Dr. John Oh provides treatment for Bladder Control, Chest Pain, Diarrhea, Influenza, Nausea and Vomiting, Osteoporosis. For the full list see this list.
Does Dr. John Oh accept patients with Medicare?
Yes, Dr. John Oh accepts patients with Medicare.
Has Dr. John Oh affiliation with hospitals?
Dr. John Oh is affiliated with NORTHSHORE UNIVERSITY HEALTHSYSTEM - EVANSTON HOSPITAL. For the full list of hospitals see this list.
Does Dr. John Oh have affiliation with practices?
Dr. John Oh is affiliated with John OH MDSC.
Where can you meet with Dr. John Oh?
Dr. John Oh's office is located at 241 Golf Mill Center Suite 416 in Niles, IL 60714.