Dr. Isaac O\'Neal
- Gender: Male
- Experience: 41 years
- Graduated from: Rutgers New Jersey Medical School
- Graduation year: 1980
- Sole propriator: No
- NPI: 1598809626
Dr. Isaac O\'Neal M.D.
Internist
He is located at 110 William Street in Newark, NJ 07102. Can help patients with the following: Chest Pain, Common Cold, Cystitis, Edema, Inguinal Hernia, Migraine. His National Provider Identifier (NPI) number is 1598809626. Appointment can be made via the phone number (973) 733-5300. He is affiliated with 1 practices.
Conditions treated
Dr. Isaac O'Neal, 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. Isaac O\'Neal.
- 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)
Medicare Enrollment
Dr. Isaac O\'Neal is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: City Of Newark
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Oxford Immunotec | $15 |
| Sanofi | $14 |
| Merck | $10 |
Other
| Food and Beverage | $52 |
Studies
RUTGERS NEW JERSEY MEDICAL SCHOOL
Graduated in 1980
Looking for more Internists?
Out of the 43 internists in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: 111 Central Avenue Newark, 7102, NJ
- Gender: Female
- Address: 111 Central Avenue Newark, 7102, NJ
- Gender: Male
- Address: 268 DR Martin Luther King JR Boulevard Newark, 7102, NJ
- Gender: Male
- Address: 14 Tiger Lily Lane Morristown, 7960, NJ
- Gender: Male
- Address: 268 DR Martin Luther King JR Boulevard Newark, 7102, NJ
- Gender: Male
- Address: 111 Central Avenue Newark, 7102, NJ
- Gender: Female
- Address: 268 DR Martin Luther King JR Boulevard Newark, 7102, NJ
- Gender: Male
- Address: 306 DR Martin Luther King JR Boulevard Newark, 7102, NJ
- Gender: Female
- Address: 124 Halsey Street Newark, 7102, NJ
- Gender: Male
- Address: 268 DR Martin Luther King JR Boulevard Newark, 7102, NJ
Questions & Answers
Where can you meet with Dr. Isaac O'Neal?
Dr. Isaac O'Neal's office is located at 110 William Street in Newark, NJ 07102.
Does Dr. Isaac O'Neal have affiliation with practices?
Dr. Isaac O'Neal is affiliated with Newark Department of Health & Community Wellness.
What conditions does Dr. Isaac O'Neal treat?
Dr. Isaac O'Neal provides treatment for Chest Pain, Common Cold, Cystitis, Edema, Inguinal Hernia, Migraine. For the full list see this list.