
Dr. Mark J Tatara MD
Internist
6840 S Main St Downers Grove IL, 60516About
Dr. Mark Tatara is an internist practicing in Downers Grove, IL. Dr. Tatara specializes in the medical treatment of adults. Internists can act as a primary physician or a consultant to a primary physician. They manage both common and rare diseases. Dr. Tatara provides comprehensive care and manages treatment with surgeons as well. Internists establish long-term relationships with their patients and incorporate disease prevention and mental health care into their practice.
Education and Training
The Chicago Medical School MD 1986
Chicago Medical School at Rosalind Franklin University of Medicine & Science 1986
Board Certification
Internal MedicineAmerican Board of Internal MedicineABIM
Provider Details

Dr. Mark J Tatara MD's Expert Contributions
Shortness of breath
Yes, shortness of breath should be taken seriously. There are many causes and your doctor will be able to help you. You should make an appointment today. READ MORE
Can you get strep throat without tonsils?
Yes READ MORE
How do I get rid of a canker sore?
Yes, your doctor can prescribe something for you. READ MORE
Is shingles contagious?
Yes, the fluid inside the blisters (vesicles) contain live (and contagious) viral particles. READ MORE
How long is pink eye contagious?
Most cases of pink eye are viral and antibiotics are not effective against viruses. The risk of transmission is the same as that of a viral cold, starting before the patient is symptomatic and persisting for up to a week after symptoms start. The duration of the pink eye can be a couple of weeks. READ MORE
What do high lymphocytes mean?
It depends on how high and is it the absolute number of lymphocytes, or the percentage. It all makes a difference with this being only a variance of result outside the norm, and therefore nothing of concern, to a serious problem. See your doctor. READ MORE
Does sunscreen prevent me from absorbing vitamin D?
Yes READ MORE
Treatments
- Diabetes
- Anxiety
- High Cholesterol
- Obesity
- Type 2 Diabetes
- Bronchitis
- Hypothyroidism
- Pain
- Vascular Disease
Professional Memberships
- American College of Physicians, Illinois Chapter
Dr. Mark J Tatara MD's Practice location
Advocate Medical Group
6840 S Main St -Downers Grove, IL 60516Get Direction
DOWNERS GROVE, IL 60516Get Direction
Practice At 7900 W Jefferson Blvd Suite 201
7900 W Jefferson Blvd Suite 201 -Fort Wayne, IN 46804Get Direction
Dr. Mark J Tatara MD's reviews
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Nearby Providers
- Dr. Miguel Antonatos M.D.4803 N Milwaukee Ave IL 60630 Phone: 855-767-8559 Chicago IL 60630
- Dr. Haresh Sawlani M.D.3445 North Central Avenue Chicago Illinois 60634
- Hassan N. Ibrahim6703 West 159th Street Tinley Park Illinois 60477
- Dr. Zaid Jabbar M.D.3011 Butterfield Rd Ste 240 Oak Brook IL 60523
- Fareed Collado MD1725 W Harrison St Chicago IL 60612
- Dr. Fauzia I. Carullo MD1375 E Schaumburg Rd Schaumburg IL 60194
Nearest Hospitals
ADVENTIST LA GRANGE MEMORIAL HOSPITALl
5101 S WILLOW SPRINGS RD LA GRANGE IL 60525ADVENTIST HINSDALE HOSPITALl
120 NORTH OAK ST HINSDALE IL 60521ADVOCATE GOOD SAMARITAN HOSPITALl
3815 HIGHLAND AVENUE DOWNERS GROVE IL 60515LUTHERAN HOSPITAL OF INDIANAl
7950 W JEFFERSON BLVD FORT WAYNE IN 46804THE ORTHOPAEDIC HOSPITAL OF LUTHERAN HEALTH NETWORl
7952 W JEFFERSON BLVD FORT WAYNE IN 46804