MS
40 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Stolar, Internist in Woodstock, IL?
Dr. Mark Stolar, MD is an Internist, who primarily practices in Woodstock, IL with 2 additional practice locations. He has been practicing for over 40 years and is board certified. Dr. Stolar graduated from University of Illinois College of Medicine and completed his residency at Advocate Lutheran General Hospital. Dr. Stolar is fluent in English, and is currently seeing new patients. Dr. Stolar’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Stolar’s office at (312) 335-1133.
What are Areas of Expertise for Dr. Stolar?
Dr. Mark Stolar, MD is a highly-rated, board-certified Internist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Stolar empowers patients to confidently navigate their health journey, specializing in Cholesterol/Lipid Disorders, Diabetes, Thyroid Disorders, or comprehensive wellness support. Serving the Woodstock/IL community, Dr. Stolar is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Stolar go to medical school and complete their residency?
Fellowship: McGaw Medical Center of Northwestern University
Residency: Advocate Lutheran General Hospital
Medical School: University of Illinois College of Medicine
Is Dr. Stolar board certified as an Internist?
Yes, Dr. Mark Stolar, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Stolar speak?
Dr. Stolar and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Stolar treat?
As an Internist, Dr. Stolar 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. Stolar. 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:
- 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:
- Type 2 Diabetes
- Type 2 Diabetes with High Blood Sugar
- Type 2 Diabetes with Diabetic Neuropathy
- Diabetes Type 2
- Type 2 diabetes
- Hyperglycemia
- Diabetic Nerve Problems
- Diabetic Neuropathy
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Diabetic Hyperglycemia
- High Blood Glucose
- High Sugar Levels
- Diabetic Nerve Damage
- Diabetic Polyneuropathy
- Peripheral Neuropathy from Diabetes
- Diabetes Mellitus Nerve Problems
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
- E1165: Type 2 diabetes mellitus with hyperglycemia
- E1142: Type 2 diabetes mellitus with diabetic polyneuropathy
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
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:
- Hypothyroidism
- Other Hypothyroidism
- Acquired Thyroid Atrophy
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
- Thyroid Gland Underactivity
- Shrinking Thyroid Gland
- Acquired Thyroid Wasting
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
- E038: Other specified hypothyroidism
- E034: Atrophy of thyroid (acquired)
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
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:
- Type 1 Diabetes
- Diabetes Type 1
- Type 1 diabetes
- Diabetes Tests & Diagnosis
- Juvenile Diabetes
- Insulin-Dependent Diabetes
- T1D
ICD-10 Codes:
- E109: Type 1 diabetes mellitus without complications
Also known as:
- High Cholesterol
- Cholesterol
- Hypercholesterolemia
- High blood cholesterol
- Elevated cholesterol
ICD-10 Codes:
- E7800: Pure hypercholesterolemia, unspecified
Also known as:
- Other Specific B Vitamin Deficiency
- B Vitamins
- Malnutrition
- Specific B Vitamin Shortage
- Less Common B Vitamin Deficiency
- Rare B Vitamin Deficiency
ICD-10 Codes:
- E538: Deficiency of other specified B group vitamins
Also known as:
- Age-Related Osteoporosis
- Fractures
- Osteoporosis
- Senile Osteoporosis
- Primary Osteoporosis
- Bone Thinning from Aging
ICD-10 Codes:
- M810: Age-related osteoporosis without current pathological fracture
Also known as:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
Also known as:
- Other Specific Abnormal Blood Chemistry Results
- Blood
- Specified Blood Chemistry Imbalance
- Unusual Blood Chemistry Findings
- Specific Blood Panel Abnormalities
ICD-10 Codes:
- R7989: Other specified abnormal findings of blood chemistry
Also known as:
- Fatigue
- Tiredness
- Lack of energy
- Exhaustion
ICD-10 Codes:
- R5383: Other fatigue
Also known as:
- Follow-up After Treatment (Non-Cancer)
- Post-Treatment Check-up
- Aftercare Visit
- Recovery Monitoring Exam
ICD-10 Codes:
- Z09: Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm
Also known as:
- Obstructive Sleep Apnea
- Sleep Apnea
- Obstructive sleep apnea
- OSA
- Blocked airway during sleep
- Snoring and gasping during sleep
ICD-10 Codes:
- G4733: Obstructive sleep apnea (adult) (pediatric)
What procedures does Dr. Stolar perform?
As an Internist, Dr. Stolar performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Stolar. 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:
- Individual Speech and Language Therapy
- Speech-Language Pathology
- Voice Therapy
- Communication Disorder Treatment
- Auditory Processing Therapy
CPT Codes:
- 92507: Treatment Of Speech, Language, Voice, Communication, And/Or Auditory Processing Disorder; Individual
Does Dr. Stolar accept my insurance?
Dr. Stolar accepts most major insurance plans. Important: Please call our office at (312) 335-1133 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Stolar accept in Woodstock, IL?
Dr. Stolar in Woodstock, 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
CVS Health (formerly Aetna)
Express Scripts
Health Care Service Corporation (HCSC)
Humana
Medicare
Mutual of Omaha
State of Nevada
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Stolar's office located?
Dr. Mark Stolar's Primary Practice
3707 Doty Rd Ste E&F
Woodstock, IL 60098
(312) 335-1133
What is Dr. Stolar's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Stolar's National Provider Identifier (NPI) number is 1396784591.
What common questions do patients ask about Dr. Stolar?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Stolar
What is Dr. Mark Stolar's specialty?
Dr. Stolar is a Internist near Woodstock, 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. Stolar to book an appointment today.Is this Dr. Mark Stolar affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Stolar is affiliated with Northwestern Memorial 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 Mark Stolar accepting new patients in Woodstock, IL?
Yes, Dr. Mark Stolar is accepting new patients at this time.
Does Dr. Mark Stolar offer online booking?
Please contact Dr. Stolar's office at (312) 335-1133 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mark Stolar?
Please contact Dr. Stolar's office at (312) 335-1133 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Mark Stolar have?
Dr. Mark Stolar is certified by the American Board of Internal Medicine.
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