Dr. Allen D. Williams
- Gender: Male
- Experience: 23 years
- Graduated from: Loyola University Of Chicago, Stritch School Of Medicine
- Graduation year: 1998
- Sole propriator: No
- NPI: 1073601324
Dr. Allen D. Williams MD
Internist
He is located at 3505 North Bell School Road in Rockford, IL 61114. Can help patients with the following: Anemia, Bladder Control, Chest Pain, Gastroesophageal Reflux Disease (GERD), Inguinal Hernia, Urinary Tract Infection (UTI). His National Provider Identifier (NPI) number is 1073601324. Appointment can be made via the phone number (779) 696-0300. He is affiliated with 2 practices and 2 hospitals.
Conditions treated
Dr. Allen D. Williams, 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. Allen D. Williams.
- 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. Allen D. Williams
Insurances Accepted by Dr. Allen D. Williams
- Medicare
- Quartz
Medicare Enrollment
Dr. Allen D. Williams is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: Swedishamerican Hospital
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
| AstraZeneca | $857 |
| Pfizer | $753 |
| Lilly | $540 |
Other
| Food and Beverage | $4418 |
Studies
LOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated in 1998
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Questions & Answers
What conditions does Dr. Allen D. Williams treat?
Dr. Allen D. Williams provides treatment for Anemia, Bladder Control, Chest Pain, Gastroesophageal Reflux Disease (GERD), Inguinal Hernia, Urinary Tract Infection (UTI). For the full list see this list.
Where can you meet with Dr. Allen D. Williams?
Dr. Allen D. Williams's office is located at 3505 North Bell School Road in Rockford, IL 61114.
Has Dr. Allen D. Williams affiliation with hospitals?
Dr. Allen D. Williams is affiliated with OSF SAINT ANTHONY MEDICAL CENTER. For the full list of hospitals see this list.
Does Dr. Allen D. Williams accept patients with Quartz?
Yes, Dr. Allen D. Williams accepts patients with Quartz.
Does Dr. Allen D. Williams have affiliation with practices?
Dr. Allen D. Williams is affiliated with Swedishamerican Medical Group. For the full list of practices see this list.