33 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Williams, Internist in Oak Park, IL?
Dr. Don Williams, MD is an Internist, who primarily practices in Oak Park, IL with 2 additional practice locations. He has been practicing for over 33 years and is board certified. Dr. Williams graduated from Universidad Nacional Autonoma de Honduras Facultad de Ciencias Medicas and completed his residency at West Suburban Medical Center Program. Dr. Williams is fluent in English and Spanish, and is currently seeing new patients. Dr. Williams’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Williams’s office at (331) 221-9001.
Where did Dr. Williams go to medical school and complete their residency?
Residency: West Suburban Medical Center Program
Medical School: Universidad Nacional Autonoma de Honduras Facultad de Ciencias Medicas
Is Dr. Williams board certified as an Internist?
Yes, Dr. Don Williams, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Williams speak?
Dr. Williams and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does an Internist like Dr. Williams typically treat?
As an Internist, Dr. Williams diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Williams. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Routine Adult Health Checkup
- Health Checkup
- Adult physical exam
- Annual wellness visit for adults
- General adult medical exam
ICD-10 Codes:
- Z0000: Encounter for general adult medical examination without abnormal findings
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Therapeutic Drug Monitoring
- Drug level testing
- Medication monitoring
- Therapeutic drug management
ICD-10 Codes:
- Z5181: Encounter for therapeutic drug level monitoring
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Mammogram for Breast Cancer Screening
- Health Screening
- Mammography
- Breast Cancer Screening (PDQ®)
- Mammograms
- Breast X-ray
- Breast Cancer Check
ICD-10 Codes:
- Z1231: Encounter for screening mammogram for malignant neoplasm of breast
Also known as:
- High Cholesterol
- Cholesterol
- Hypercholesterolemia
- High blood cholesterol
- Elevated cholesterol
ICD-10 Codes:
- E7800: Pure hypercholesterolemia, unspecified
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
What procedures does an Internist like Dr. Williams typically perform?
As an Internist, procedures performed by Dr. Don Williams may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
Please contact Dr. Williams' office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Williams accept my insurance?
Dr. Williams accepts most major insurance plans. Important: Please call our office at (331) 221-9001 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Williams accept in Oak Park, IL?
Dr. Williams in Oak Park, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
CVS Health (formerly Aetna)
Health Care Service Corporation
Humana
Medicare
Unknown
View All Insurances
Where is Dr. Williams' office located?
Dr. Don Williams' Primary Practice
1049 Lake St Ste 201
Oak Park, IL 60301
(331) 221-9001
What is Dr. Williams's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Williams's National Provider Identifier (NPI) number is 1447288287.
What common questions do patients ask about Dr. Williams?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Williams
What is Dr. Don Williams's specialty?
Dr. Williams is a Internist near Oak Park, IL.
What does an Internist do?
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Is this Dr. Don Williams affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Williams is affiliated with Endeavor Health Elmhurst Hospital, Northwestern Medicine Mchenry Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Internist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Internist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Don Williams accepting new patients in Oak Park, IL?
Yes, Dr. Don Williams is accepting new patients at this time.
Does Dr. Don Williams offer online booking?
Please contact Dr. Williams's office at (331) 221-9001 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Don Williams?
Please contact Dr. Williams's office at (331) 221-9001 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Don Williams have?
Dr. Don Williams is certified by the American Board of Internal Medicine.
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