Megan Catlin Kosirog, MD

Megan Catlin Kosirog, MD

5.0 
1773 ratings  Read Reviews
Northwestern Medicine logoNorthwestern Medical Group

Primary Specialty

Internal Medicine

Is your insurance accepted? Select plan

Schedule Appointment

Choose a scheduling option:

New Patient

Appointments limited in the next 6 months. Call for availability.

 RETURNING PATIENT

Schedule online with your MyNM account

 CALL

Education

Medical Education:
MD, Rush University Medical College - 2017
Residency:
McGaw Medical Center of Northwestern University - 2020

Board Certifications

  • American Board of Internal Medicine - Internal Medicine (Certified)

Practice Groups and Affiliations

Medical Group:
Northwestern Medical Group
Alignment Category:
Northwestern Medicine Physician Network
On Medical Staff At:
Northwestern Lake Forest Hospital

Ratings and Reviews

At Northwestern Medicine, our patient’s feedback is important to us. While different care providers have their own unique strengths, we strive to be as transparent as possible with our quality of care.

Read Ratings FAQs

Overall Rating

5.0
5.0 

1773 Ratings

Sort By Newest

Reviews from Patients

100 Most Recent Reviews

Reviews from Patients

Sort By Newest
100 Most Recent Reviews

April 28, 2024

5.0

Dr. Kosirog, takes the time to know her patients. She's awesome! I feel at ease talking to her and she truly listens to her patients. Plus, she gets back with results along with recommendations and answers my questions in a short time including Carol, RN. Chloe is also very welcoming. Thank you!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 25, 2024

5.0

She’s so excellent- she listens and takes time and gives great advice.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 25, 2024

5.0

So communicative and caring- I appreciate her so much!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 25, 2024

5.0

Dr Kosirog is everything you want in a primary care physician and more.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 23, 2024

5.0

Wonderful doctor. Extraordinary thorough and attentive to the patient,

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 22, 2024

5.0

I feel very comfortable with this doctor

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 19, 2024

5.0

Best doctor I have ever had !

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 18, 2024

5.0

She is very approachable and attentive to my concerns.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 16, 2024

5.0

Easy to talk to, very knowledgeable

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 15, 2024

5.0

So thorough

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 15, 2024

5.0

She is the best.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 13, 2024

5.0

Thoughtful, kind, thorough and smart!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 12, 2024

5.0

Expert, knowledgeable, excellent listener.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 12, 2024

5.0

She thinks beyond the initial, I’ll come

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 11, 2024

5.0

Dr Kosirog is personable and attentive. I feel respected and heard when speaking with her, and I believe that she cares about my wellbeing. Nurse Carol is extremely prompt with her portal responses!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 09, 2024

5.0

On time and knowledgeable

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 05, 2024

5.0

Dr Kosirog is very knowledgeable and takes her time to answer all of your questions. She is just a great doctor and makes you feel comfortable.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 05, 2024

5.0

She is fantastic. Listens, cares, and treats appropriately.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 04, 2024

5.0

I have already shared how much I love my Doctor with my colleagues. And do not hesitate when others ask who they should go to.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 04, 2024

5.0

What an amazing doctor. Caring, patient, thoughtful and a great listener. I love her and am so pleased she is my doctor.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 04, 2024

5.0

Great listener and diagnostician

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 03, 2024

5.0

Dr. Kosirog is an amazing combination of smart and caring! She gets to know her patients and truly cares. She is so knowledgeable and informed me of so many details on my treatment choices. She also went out of her way to express concern about my condition. And she is efficient, too! I am very lucky to have her as my doctor!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 03, 2024

5.0

She is very caring, considerate, thorough. Takes time with patients.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 02, 2024

5.0

Thorough, caring

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 01, 2024

5.0

Doctor is concerned for my wellbeing. Goes above and beyond. Never is hurried or rushed; devotes an appropriate amount of time for me.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 01, 2024

5.0

Professional courtesy on time and make you feel at Ease

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 31, 2024

5.0

Dr. Kosirog is kind, a good listening and very affirming. She is thorough and takes her time with me.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 28, 2024

5.0

Professional and personable

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 26, 2024

5.0

There are no words to describe how grateful I am to have her as my PCP.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 26, 2024

5.0

Amazing

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 25, 2024

5.0

Takes time to talk to patient making sure all is good, and asking if I have any more questions.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 25, 2024

5.0

Dr Kosirog is a true professional and always takes her time with me. She is thorough and efficient.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 25, 2024

5.0

She is great- I appreciate her attention to my overall care and health!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 22, 2024

5.0

Outstanding doctor and person!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 21, 2024

5.0

Thorough, efficient, professional, kind, makes me feel safe in a medical setting.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 21, 2024

5.0

She is warm, welcoming, and compassionate.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 19, 2024

5.0

She listens and plans my care to my individual needs.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 19, 2024

5.0

she is capable and kind.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 18, 2024

5.0

She is the best.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 18, 2024

5.0

She is thorough and spends time listening and thinking through issues. She also is organized and gets back quickly on MyCharts.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 18, 2024

5.0

Megan is truly a gift to NM and our community. Her bedside mannerism, warmth, knowledge and ability to listen, make her stand out from all the other PCPs

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 15, 2024

5.0

Dr.Kosirog is a very exceptional physician.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 14, 2024

5.0

She is not only extremely knowledgeable, she’s incredibly efficient and has the best bedside manner I have ever come across in any doctor I’ve seen (and I’ve seen a lot)

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 14, 2024

5.0

She listens and is very thoughtful one how to proceed with my care. She always makes me feel at ease which is great for someone who is afraid of going to the doctors office.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 12, 2024

5.0

Fabulous doctor! I am so grateful for the wonderful, thoughtful care provided by Dr. Kosirog and her staff!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 11, 2024

5.0

She is compassionate, smart and above all shows interest in helping her patients

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 10, 2024

5.0

Great Quality of care and responds to questions via MyChart.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 09, 2024

5.0

Dr Kosirog is very knowledgeable, kind, compassionate and knows how to listen.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 08, 2024

5.0

Dr Kosirog is approachable, kind and encouraging. She is thorough and so knowledgeable. She puts my nerves at ease and I trust her.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 08, 2024

5.0

The most caring Dr I have ever had and I’m 78 years old …. Dr kosirog listens to every word you have to say and ask her ! Had a lot of drs but she is definitely the very best ever

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 07, 2024

5.0

Best PCP ever!!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 06, 2024

5.0

Very attentive and shows genuine care to her patients.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 05, 2024

5.0

She is a very understanding person and so professional.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 28, 2024

5.0

Thorough

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 28, 2024

5.0

She is very good

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 26, 2024

5.0

I feel understood

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 24, 2024

5.0

Very caring Listens to me

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 23, 2024

5.0

She listens, is thorough in answering questions. She is very likable and professional.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 23, 2024

5.0

Very responsive and easy to talk to.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 23, 2024

5.0

She is very understanding and knowledgeable !!! Her bedside manners are just Super & give me confidence !!!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 21, 2024

5.0

One of my only doctors that are on time. She also spends time with me and does not rush through appointment

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 21, 2024

5.0

She is terrific

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 15, 2024

5.0

Timely, responsive, caring. Excellent in every way.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 15, 2024

5.0

I leave a message for her and right I get a response from nurse and if she can’t help me Dr Kosirog calls me right away.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 13, 2024

5.0

Dr. Kosirog is a warm, capable woman with the medical chops AND the ability to listen and be present.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 12, 2024

5.0

Dr K is knowledgeable, caring, good listener and helpful.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 12, 2024

5.0

Great care

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 09, 2024

5.0

Dr. Kosirog is so patient and always such a good listener with a great bedside manner. I have unfortunately become quite an anxious (and I’m sure tiresome) patient after some recent health issues and negative experiences, so I really appreciate that she is still so respectful and responsive. It’s refreshing that Dr. Kosirog is willing to meet me where I am and come up with an individualized solution (as opposed to simply dismissing my concerns as anxiety). Her willingness to do a little extra work to help reassure me makes a world of difference and I truly appreciate it!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 05, 2024

5.0

Dr. Kosirog is always professional and always listens. I feel like I have a partnership to my health.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 29, 2024

5.0

Dr. Kosirog is a very qualified physician. She listens to the patient's concerns patiently and tries to get the necessary information to treat the problem.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 27, 2024

5.0

I like her backfill of information when you’re going in for an appointment

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 26, 2024

5.0

She was very informative, had researched my history and made a recommendation quickly.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 25, 2024

5.0

She’s very pleasant and easy to talk with. She listens and explains things well.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 25, 2024

5.0

She’s very good at listening, so compassionate, and provides amazing follow-up care as well.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 24, 2024

5.0

Patient, caring, smart and interested in her patients well being!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 24, 2024

5.0

She's amazing. Thorough, kind and professional

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 23, 2024

5.0

She is an incredible Doctor Who cares about her patients

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 22, 2024

5.0

Truly the more compassionate and comprehensive doctor- leaves no diagnosis to guess work. Orders as many tests as are needed to provide answers and appropriate treatments.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 22, 2024

5.0

Dr. Kosirog and her team are top notch. My appointment started on time. The nurse was very professional and very efficient. Dr. Kosirog is very easy to talk to and discuss problems with. Overall a great experience.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 22, 2024

5.0

Dr. Kosirog is one of the best providers. I’m lucky to have her. She comes up with options for my health decisions and ask my opinion on her recommendation. Very responsive to messages and encourages obtainable steps to reaching fitness goals.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 15, 2024

5.0

She is diligent smart and empathetic. Have already recommended her to 3 people all of whom are now her patients.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 14, 2024

5.0

This was my first time seeing her. I loved her! Unfortunately she is not taking on new patients and my appointment with her never should have been made. She met with me, was very thorough, and has followed up with me with messaging. Her assistant Chloe was very helpful. Another dr was highly recommended by Dr Kosirog and Chloe made the appointment for me.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 12, 2024

5.0

Dr. Kosirog is so caring and reached out to make sure we reviewed some updates right away. She is on top of my care.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 11, 2024

5.0

Very thorough, good listener, excellent clinician

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 11, 2024

5.0

She is very attentive and she truly listens. She checks off everything we require as seniors.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 10, 2024

5.0

Easy to talk to, it's a discussion. Listens very well.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 10, 2024

5.0

She’s Compassionate, knowledgeable, and dedicated.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 09, 2024

5.0

I never feel rushed. She listens to all my questions and concerns and we make plans as needed.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 09, 2024

5.0

She is prompt, professional and very caring.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 08, 2024

5.0

Dr. Kosirog is terrific .. answering all questions.. discusses treatment options and follows up with an appointment or messaging on My Chart. She is very thorough and caring… very knowledgeable …you just know your health is very important to her.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 05, 2024

5.0

Beyond wonderful and knowledgeable. I’m grateful beyond words to this spectacular doctor and human being!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 05, 2024

5.0

Many patients were heartbroken when Dr. Sharon Berliant left. Many of found Dr. Megan Kosirog upon referral from Dr. Berliant. Dr. Kosirog is awesome.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 05, 2024

5.0

Always responsive, listens to my concerns, and is so easy to talk to. She cares about how I am doing. The best doctor I have ever had.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 04, 2024

5.0

Very attentive and helpful with questions

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 28, 2023

5.0

patient, listens well, knowledgeable, genuine

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 28, 2023

5.0

She is amazing

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 26, 2023

5.0

She is collaborative and a great listener

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 26, 2023

5.0

Thorough

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 26, 2023

5.0

I almost want to lie and give her a 0 so she doesn’t get too overloaded. Quite simply the most caring and knowledgeable health care professional I’ve ever known.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 22, 2023

5.0

She took time to listen to me and I didn’t feel rushed. She made sure she met all my needs.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!
View more reviews

Disclosures

Megan Catlin Kosirog, MD reported no external professional relationships for calendar year 2023.

External Professional Relationships

Pharmaceutical, device, and biotechnology companies frequently collaborate with basic scientists and physicians within an academic medical center to help advance science and improve patient care. These relationships are important in achieving scientific breakthroughs and in establishing the effectiveness and safety of promising new therapies. In order to assure objectivity in clinical research and patient care, the Northwestern University Feinberg School of Medicine (Feinberg), Northwestern Memorial HealthCare, Children's Hospital of Chicago Medical Center, and the Shirley Ryan AbilityLab have adopted integrity policies that require research and clinical faculty (in full-time, part-time, and unpaid/voluntary categories) to report compensated and uncompensated external industry relationships. Patients are encouraged to discuss these disclosures with their physician as well as to inquire as to how these relationships are overseen by Feinberg. To learn more about our Disclosure and Professional Integrity Policy, and the conflict of interest policies of our joint affiliate survey partners, please go to our Office for Regulatory Affairs Policies page.

View More Disclosures