LD
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. De Leon, Internist in Chicago, IL?
Dr. Lillian De Leon, MD is an Internist, who primarily practices in Chicago, IL. Dr. De Leon graduated from Far Eastern University Institute of Medicine. Dr. De Leon is fluent in English, Spanish, and Tagalog, and is currently seeing new patients. Dr. De Leon’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. De Leon’s office at (773) 884-7922.
Where did Dr. De Leon go to medical school and complete their residency?
Medical School: Far Eastern University Institute of Medicine
What languages does Dr. De Leon speak?
Dr. De Leon and their clinical team can communicate with patients in the following languages:
English
Spanish
Tagalog
What conditions does Dr. De Leon treat?
As an Internist, Dr. De Leon 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. De Leon. 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.
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
Also known as:
- High Blood Pressure
- High Blood Pressure from Another Condition
- Hypertension
- Primary Hypertension
- Essential Hypertension
- Secondary Hypertension
- Symptomatic Hypertension
- High Blood Pressure with Known Cause
ICD-10 Codes:
- I10: Essential (primary) hypertension
- I159: Secondary hypertension, unspecified
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
- Triglycerides
- Hypercholesterolemia
- High blood cholesterol
- Elevated cholesterol
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E7800: Pure hypercholesterolemia, unspecified
- E785: Hyperlipidemia, unspecified
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:
- Prediabetes
- Insulin Resistance & Prediabetes
- Borderline diabetes
- Insulin resistance
- High blood sugar (not yet diabetes)
ICD-10 Codes:
- R7303: Prediabetes
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
Also known as:
- Iron Deficiency
- Iron
- Malnutrition
- Lack of Iron
- Low Iron Levels
- Iron Depletion
ICD-10 Codes:
- E611: Iron deficiency
Also known as:
- Cough
- Coughing
- Persistent cough
- Chronic cough
ICD-10 Codes:
- R059: Cough, unspecified
Also known as:
- Unclear Mammogram
- Mammography
- Mammograms
- Inconclusive breast screening
- Mammogram needs further testing
- Uncertain mammogram result
ICD-10 Codes:
- R922: Inconclusive mammogram
Also known as:
- Single Nontoxic Thyroid Nodule
- Thyroid Disease
- Benign Thyroid Nodule
- Solitary Thyroid Nodule
ICD-10 Codes:
- E041: Nontoxic single thyroid nodule
Also known as:
- Atrial Fibrillation
- Afib
- A-fib
- Irregular heart rhythm
ICD-10 Codes:
- I4891: Unspecified atrial fibrillation
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
Also known as:
- Common Cold
- Upper Respiratory Infection
- Head Cold
- Cold Symptoms
ICD-10 Codes:
- J069: Acute upper respiratory infection, unspecified
Also known as:
- Osteoporosis Screening
- Health Screening
- Bone Density Test
- Bone Health Screening
- DEXA Scan
ICD-10 Codes:
- Z13820: Encounter for screening for osteoporosis
Also known as:
- Pinched Nerve in Lower Back
- Back Pain
- Peripheral Nerve Disorder
- Lumbar Radiculopathy
- Lower Back Nerve Compression
- Compressed Nerve in Lower Back
ICD-10 Codes:
- M5416: Radiculopathy, lumbar region
Also known as:
- Long-Term Blood Thinner Use
- Blood Thinners
- Chronic anticoagulant therapy
- Ongoing blood thinner treatment
- Anticoagulant medication use
ICD-10 Codes:
- Z7901: Long term (current) use of anticoagulants
Which procedures does Dr. De Leon perform as an Internist?
As an Internist, procedures performed by Dr. Lillian De Leon 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
For detailed information, please contact Dr. De Leon's office.
Does Dr. De Leon accept my insurance?
Dr. De Leon accepts most major insurance plans. Important: Please call our office at (773) 884-7922 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. De Leon accept in Chicago, IL?
Dr. De Leon in Chicago, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Cross and Blue Shield of Nebraska
Champion Health Care
CVS Health (formerly Aetna)
Express Scripts
Humana
Medicare
Molina
SGS North America Inc
State of Tennessee
View All Insurances
Where is Dr. De Leon's office located?
Dr. Lillian De Leon's Primary Practice
2701 W 68th St Fl 3 Ste N
Chicago, IL 60629
(773) 884-7922
What is Dr. De Leon's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. De Leon's National Provider Identifier (NPI) number is 1134142193.
What common questions do patients ask about Dr. De Leon?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. De Leon
What is Dr. Lillian De Leon's specialty?
Dr. De Leon is a Internist near Chicago, IL.
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.
Contact Dr. De Leon to book an appointment today.Is this Dr. Lillian De Leon affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. De Leon is affiliated with OSF HealthCare Little Company of Mary Medical Center, Endeavor Health Edward Hospital, Mount Sinai Hospital - Chicago, IL, Northwestern Memorial 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
Where can I learn more about Internist?
Explore Internist with 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 Lillian De Leon accepting new patients in Chicago, IL?
Yes, Dr. Lillian De Leon is accepting new patients at this time.
Does Dr. Lillian De Leon offer online booking?
Please contact Dr. De Leon's office at (773) 884-7922 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Lillian De Leon?
Please contact Dr. De Leon's office at (773) 884-7922 for information regarding telehealth appointment availability or for scheduling assistance.
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