Liborka  Kos

Liborka Kos, M.D.

825 South Milwaukee Avenue

Libertyville, Illinois 60048

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Liborka Kos, M.D.

Pediatric Dermatology

825 South Milwaukee Avenue

2nd Floor

Libertyville, Illinois 60048


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About Me

  • Medical Specialties: Pediatric Dermatology
  • Gender:
  • Board Certifications: Pediatric Dermatology
  • Secondary Languages: FrenchItalianCroatian



  • Internship: University of Chicago, Pediatrics
  • Fellowship: Medical College of Wisconsin, Pediatric Dermatology
  • Residency: Henry Ford Hospital, Dermatology
  • Medical School: University of Illinois at Chicago

Hospital Affiliations

  • Advocate Children's Hospital - Park Ridge
  • Advocate Condell Medical Center
  • Advocate Lutheran General Hospital

Ratings and Comments

Liborka Kos, M.D.

4.7 out of 5

127 Patient Ratings

Gives easy to understand instructions

4.8 out of 5

122 Patient Ratings

Explains in a way you understand

4.9 out of 5

127 Patient Ratings

Listens carefully to you

4.8 out of 5

127 Patient Ratings

Knows your important medical history

4.3 out of 5

127 Patient Ratings

Shows respect for what you say

4.9 out of 5

127 Patient Ratings

Spends enough time with you

4.6 out of 5

127 Patient Ratings


the visit with dr kos went well. days later and my child's skin irritation/issue is cleared up

Reviewed on August 10, 2019 7:00 PM

I love Dr. Kos and her medical assistant, X, as well as her staff up front. They're all so friendly, we don't wait a long time, they also explain things very well.

Reviewed on July 29, 2019 7:00 PM

Dr. Kos is a wonderful provider! My children love to see her. She explains ting to them in a clear manner. Excellent clinical skills!

Reviewed on June 30, 2019 7:00 PM

Dr. Kos is very nice and calming.

Reviewed on June 23, 2019 7:00 PM

She is an excellent doctor made me feel comfortable.

Reviewed on May 19, 2019 7:00 PM

I would and have recommended this doctor to my family. She is awesome!

Reviewed on May 12, 2019 7:00 PM

Dr. Kos and the medical assistant did a great job keeping my son calm when he got an injection. Dr. Kos was patient and explained options.

Reviewed on May 10, 2019 7:00 PM

Dr. Kos is excellent. Could not have been a better experience.

Reviewed on April 18, 2019 7:00 PM

Dr. Kos provided excellent care.

Reviewed on March 28, 2019 7:00 PM

The only frustration that I had was the wait time to get checked in. We arrived 8 min. late (because we got lost), then it took us 6+ minutes for us to check in w/receptionist. - Not enough employees. Thus, it looked as though we were 15 minutes late. Needless to say, we were unable to see doctor that day. We had to reschedule.

Reviewed on March 13, 2019 7:00 PM

The provider is fine. my one-time experience at advocate was the last visit. the receptionist was slow, their was no HIPAA privacy. counters were too high and receptionsts workwe very close in small space. i could hear conversations about other patients. i was not provided an after summary report, acode for my chart, and could not make a follow up appointment. i still do not have access to my chart and no one answers the line. i still do not have annappointment. add to the fact that there is NO number indicating address of building from Milwaukee Rd. i had to guess. Worst place i have seen.

Reviewed on January 29, 2019 6:00 PM

first time I saw this provider. I was very pleased with the experience of seeing her.

Reviewed on January 28, 2019 6:00 PM

was a quick but thorough appointment. Dr. Kos explained all I needed to know.

Reviewed on January 27, 2019 6:00 PM

there was a mistake made with my childs appointment were they canceled it without notifying me but then the receptionist foxed it was very nice patient and handled the situation very well , i felt the provider herself dint give options was rushed with the appointment.

Reviewed on January 18, 2019 6:00 PM

Dr. Kos is an excellent doctor. She explains everything to us so well. Staff are also great!

Reviewed on January 14, 2019 6:00 PM

Dr. Kos is a wonderful provider and was one who saved my son's life. She did more to get my son to the specialist he needed than his own primary care provide.

Reviewed on December 16, 2018 6:00 PM

Excellent care.

Reviewed on December 4, 2018 6:00 PM

The time spent waiting to be seen is practically non-existent. We were taken back into room immediately after checking in, then we were seen by nurse & dr. almost immediately.

Reviewed on November 26, 2018 6:00 PM


Reviewed on September 30, 2018 7:00 PM

Dr Kos is wonderful! I'm very thankful she was recommended to us by another patient.

Reviewed on August 5, 2018 7:00 PM

Very good attention with all in general.

Reviewed on August 3, 2018 7:00 PM

Dr. Kos is consistently thorough and considerate in her treatment.

Reviewed on May 6, 2018 7:00 PM

Dr. Kos, as always, was on time, professional, thorough & caring. She is wonderful.

Reviewed on May 1, 2018 7:00 PM

Dr. Kos helped me learn to deal with my child's eczema and manage his sensitive skin in a way I understood.

Reviewed on April 28, 2018 7:00 PM

we had a great experience. no wait time very clean office and waiting area. Dr.kos and her assistants were clear and kind. we had our concerns explained and a care plan in place that is helpful and easy to implement.

Reviewed on April 16, 2018 7:00 PM

I always enjoy visits to doctor Kos. I always get in and out quickly with very little wait time and Dr Kos is very friendly and well-educated. She provides us with all the information that we ask for. One of the best doctors I've ever seen!

Reviewed on April 4, 2018 7:00 PM

Dr. Kos is excellent. She has treated all 3 of my children for various conditions. In all times she was knowledgeable, considerate, and helpful. She is efficient and thorough. She is the best!

Reviewed on March 7, 2018 6:00 PM

we just love this doctor. she is the best.

Reviewed on January 26, 2018 6:00 PM

Love, love, love Dr. Kos!

Reviewed on January 15, 2018 6:00 PM

Excelent, the doctor explained all the tips my daughter has to do to prevent her condition and how her medication is working and what we need to do to keep the lowest dosis as possible

Reviewed on January 12, 2018 6:00 PM

She provided recommendations that we are currently working on.

Reviewed on January 12, 2018 6:00 PM

My provider was great. Very helpful and answered all my questions.

Reviewed on January 2, 2018 6:00 PM

Dr. Kos is an extremely thoughtful and thorough provider. She is smart and caring with patients.

Reviewed on December 1, 2017 6:00 PM

From a medical/diagnosis standpoint the visit was quick, efficient, and informative. There was a discoloration which had appeared to grow on my son's shoulder which my pediatrician thought was a fungus, but ended up being a birthmark (nevus depigmentosus). My question was answered, it was nothing serious. However it did feel like the provider was ... rushed is not totally accurate. I got the sense that this was an easy diagnosis, and she was in and out quickly. I realize specialists are super busy, but this still left me a little "eh" about the visit.

Reviewed on November 26, 2017 6:00 PM

My child has a mild form of eczema, however Dr. Kos reassured me that it wasn't to worry about and it could be cleared up with proper cleaning and ointments. She saw that my daughter was fussy and tried not to take up too much of our time since she could see that she was upset. The doctor was recommended to me and I'd recommend her to others. The nurse was extremely helpful and gave me handouts and samples to take home.

Reviewed on November 18, 2017 6:00 PM


Reviewed on November 4, 2017 7:00 PM


Reviewed on November 4, 2017 7:00 PM

dr kos was very brief and to the point. she seemed rushed and didn't take a lot of time to explain in more detail.

Reviewed on October 8, 2017 7:00 PM

Dr. Kos was very thorough. She answered my questions and gave advice and guidance when asked.

Reviewed on September 27, 2017 7:00 PM

Dr Kos was amazing. Calmed my fears and thoroughly answered all my questions.

Reviewed on July 23, 2017 7:00 PM

Dr. Kos is a dermatologist (pediatric) which is my #2 doesn't apply. She is an OUTSTANDING physician. My kids have had skin problems since they were little. I wish I could go to her. On this particular visit, she was very sensitive to my daughter's modesty (she is 14). That was one specific example, from THIS visit, that was terrific. (On top of, of course, her unsurpassed clinical skills as a peds dermatologist.)

Reviewed on June 26, 2017 7:00 PM

Dr. Kos has been my dermatologist for many years, and I plan to continue seeing her for checkups in the future.

Reviewed on June 23, 2017 7:00 PM

I found this provider to be very professional, knowledgeable and provided good explanations

Reviewed on April 25, 2017 7:00 PM

Dr. Kos and her staff were outstanding. They treated us with respect and compassion. I would gladly refer patients in need of pediatric dermatological help to her.

Reviewed on April 8, 2017 7:00 PM

Dr. Kos is exceptional. The receptionists and the nurse were great. Thank you for your services -

Reviewed on April 4, 2017 7:00 PM

I liked the treatment from the provider. He was very courteous and professional.

Reviewed on February 22, 2017 6:00 PM

Efficient and helpful.

Reviewed on February 14, 2017 6:00 PM

One of the best doctors I ever met!

Reviewed on December 27, 2016 6:00 PM

Unfortunately, this provider looked like she was in a big rush and not very interested in us :(

Reviewed on November 20, 2016 6:00 PM

health eNews with Liborka Kos, M.D.

Medical Areas of Expertise

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  • AAH Preferred – Team Member Plan
  • AAH Select – Team Member Plan
  • AARP MedicareComplete Plus HMO - POS
  • Aetna Better Health Premier Plan MMAI
  • Aetna Choice POS
  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice (MC) POS
  • Aetna NAP - PPO
  • Aetna Open Access POS
  • Aetna Open Choice POS
  • Aetna Open Choice PPO
  • Aetna Select Choice EPO
  • Aetna Select POS
  • Aetna Signature Administrators PPO
  • Aetna US Healthcare Medicare Advantage HMO
  • Beech Street Network PPO
  • Blue Advantage HMO
  • Blue Cross HMO Illinois
  • Blue Cross Medicare Advantage HMO
  • Blue Cross Medicare Advantage HMO - POS
  • Blue Cross Medicare Advantage PPO
  • Blue Cross PPO
  • Blue Cross PPO - Advocate Associate Medical Plan
  • Blue Precision Bronze HMO
  • Blue Precision Gold HMO
  • Blue Precision HMO
  • Blue Precision Platinum HMO
  • Blue Precision Silver HMO
  • BlueCare Direct
  • Cigna C - 5 POS
  • Cigna Health Partners POS
  • Cigna Health Partners PPO
  • Cigna Open Access Plus POS
  • Cigna Open Access Plus State of Illinois POS
  • CIGNA Open Access POS
  • Cigna POS
  • Cigna PPO
  • Cofinity PPO
  • Coventry HMO
  • Coventry One Select PPO
  • Coventry PPO
  • Coventry Workers Comp PPO
  • First Health Network EPO
  • First Health Network PPO
  • Great West Healthcare - Cigna HMO
  • Great West Healthcare - Cigna Open Access Plus HMO
  • Great West Healthcare - Cigna PPO
  • Harken Health Choice Plus
  • Harken Health Compass Plus
  • Health Alliance HMO
  • Health Alliance PPO
  • Healthlink PPO
  • HealthSpring Medicaid ICP
  • HealthSpring Medicare HMO
  • HealthSpring MMAI
  • HFN Platinum EPO
  • HFN Total Care PPO
  • Humana Advocate Health Care PPO
  • Humana Choice POS
  • Humana DuPage Medical Group HMO
  • Humana DuPage Medical Group HMO - HMO Select
  • Humana EPO - Advocate Associate Medical Plan
  • Humana Gold Choice PFFS
  • Humana Gold Choice PPO
  • Humana Gold Plus HMO
  • Humana Gold Plus Integrated-Medicare-Medicaid Plan
  • Humana HMO - Advocate Associate Medical Plan
  • Humana HMO Select
  • Humana Illinois Platinum HMO
  • Humana Integrated Care Program of Illinois
  • Humana Medicaid Managed Care Plan
  • Humana National EPO
  • Humana National HMO
  • Humana National POS - Open Access
  • Humana National PPO
  • Humana POS
  • Humana PPO
  • Humana PPO - Advocate Associate Medical Plan
  • LLH Adventist Silver PPO 3000
  • LLH Family Health Network Silver PPO 3100
  • LLH Swedish Covenant Silver PPO
  • Meridian
  • Meritain Health PPO
  • MultiPlan PPO
  • NALC (Natl Assn of Letter Carriers) Health Benefit
  • PHCS Savility PPO
  • Preferred Network Access PPO
  • Three Rivers Provider Network PPO
  • Tricare POS
  • Tricare PPO
  • UFCW Local 1546 Health and Welfare Fund (UMC)
  • UHC / AARP MedicareComplete (Secure Horizons) HMO
  • UHC / AARP MedicareComplete Focus HMO
  • Union Medical Care PPO
  • United Healthcare Charter
  • United Healthcare Choice HMO
  • United Healthcare Choice Plus POS
  • United Healthcare Compass HMO
  • United Healthcare Group Medicare Advantage PPO
  • United Healthcare Medicare Solutions PPO
  • United Healthcare MedicareComplete Plan 1 HMO
  • United Healthcare Navigate HMO
  • United Healthcare Navigate POS
  • United Healthcare Nexus
  • United Healthcare Options PPO
  • United Healthcare Select EPO
  • United Healthcare Select HMO
  • United Healthcare Select Plus POS


Learn more about this provider and request an appointment online. Prior to requesting an appointment with any provider you select, confirm with your insurance carrier that this doctor is in your insurance network.

Information listed under the "clinical interests" columns was supplied by the physicians. It is provided to you for informational purposes only, and neither Advocate Health Care nor the Advocate facility has independently verified the information. If you wish to confirm the information contained herein, or if you have any other questions about a particular physician, please contact the physician’s office.

Unless otherwise stated, physicians are independent practitioners who are not employees or agents of Advocate Health Care or the Advocate facility where the care is being provided. Neither Advocate Health Care nor the Advocate facility shall be liable for the medical care provided or decisions made by these independent physicians.

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