25 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Yi, Internist in Lake Forest, IL?
Dr. Catherine Yi, MD is an Internist, who primarily practices in Lake Forest, IL with 2 additional practice locations. She has been practicing for over 25 years and is board certified by the American Board of Internal Medicine. Dr. Yi graduated from Loyola University Chicago Stritch School of Medicine and completed her residency at Cedars Sinai Med Center. Dr. Yi is fluent in English and Korean, and is currently seeing new patients. Dr. Yi’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Yi’s office at (312) 926-3627.
Where did Dr. Yi go to medical school and complete their residency?
Residency: Cedars Sinai Med Center | Cedars-Sinai Medical Center
Medical School: Loyola University Chicago Stritch School of Medicine
Is Dr. Yi board certified in Internist?
Yes, Dr. Catherine Yi, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Yi speak?
Dr. Yi and their clinical team can communicate with patients in the following languages:
English
Korean
What conditions does Dr. Yi treat?
As a Internist, Dr. Yi 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. Yi. 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:
- 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:
- 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:
- 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
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
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
Also known as:
- High Blood Pressure Heart and Kidney Disease with Heart Failure
- Chronic Kidney Disease
- Heart Failure
- High Blood Pressure
- Hypertensive Cardiorenal Syndrome
- Heart and Kidney Failure from High Blood Pressure
ICD-10 Codes:
- I130: Hypertensive heart and chronic kidney disease with heart failure and stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
Also known as:
- Bladder Inflammation
- Bladder Disease
- Cystitis
- Bladder Infection
- Painful Bladder
ICD-10 Codes:
- N3090: Cystitis, unspecified without hematuria
Also known as:
- Anemia
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D649: Anemia, unspecified
Also known as:
- Prediabetes
- Insulin Resistance & Prediabetes
- Borderline diabetes
- Insulin resistance
- High blood sugar (not yet diabetes)
ICD-10 Codes:
- R7303: Prediabetes
Which procedures does Dr. Yi perform as a Internist?
As a Internist, procedures performed by an Dr. Catherine Yi 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. Yi's office.
Does Dr. Yi accept my insurance?
Dr. Yi accepts most major insurance plans. Important: Please call our office at (312) 926-3627 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Yi accept in Lake Forest, IL?
Dr. Yi in Lake Forest, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Corporate Services
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Health Care Service Corporation (HCSC)
Humana
Medicare
UnitedHealthcare
View All Insurances
Where is Dr. Yi's office located?
Dr. Catherine Yi's Primary Practice
660 N Westmoreland Rd # 302
Lake Forest, IL 60045
(312) 926-3627
What is Dr. Yi's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Yi's National Provider Identifier (NPI) number is 1437184082.
What common questions do patients ask about Dr. Yi?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Yi
What is Dr. Catherine Yi's specialty?
Dr. Yi is a Internist near Lake Forest, 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. Yi to book an appointment today.Is this Dr. Catherine Yi affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Yi is affiliated with Northwestern Medicine Central Dupage Hospital which is a Castle Connolly Top Hospital. 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 Catherine Yi accepting new patients in Lake Forest, IL?
Yes, Dr. Catherine Yi is accepting new patients at this time.
Does Dr. Catherine Yi offer online booking?
Please contact Dr. Yi's office at (312) 926-3627 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Catherine Yi?
Please contact Dr. Yi's office at (312) 926-3627 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Catherine Yi have?
Dr. Catherine Yi is certified by the American Board of Internal Medicine.
Other Internist Near Lake Forest, IL
ND
Cardiologist
Accepting patientsDr. Nimit Desai, MD is a Cardiologist, who primarily practices in Lake Forest, IL with 2 additional practice locations. He is board certified.
Lake Forest, IL
HH
Hospice and Palliative Medicine Specialist - Internist
Accepting patientsDr. Heather Hopkins Gil, MD is a Hospice and Palliative Medicine Specialist - Internist, who primarily practices in Lake Forest, IL with 2 additional practice locations. She is board certified.
Lake Forest, IL
MS
Rheumatologist
Accepting patientsDr. Mariam Siddiqui, MD is a Rheumatologist, who primarily practices in Lake Forest, IL with 2 additional practice locations. She is board certified.
Lake Forest, IL