Dean G. Tsarwhas, MD

5.0 
2408 ratings  Read Reviews
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Practice Focus Areas

This medical professional has a particular interest or expertise in:

Education

Medical Education:
MD, Northeast Ohio Medical University College of Medicine - 1987
Residency:
University of Michigan Health System - 1990
Fellowships:
Brigham and Women's Hospital/Massachusetts General Hospital/Dana-Farber Cancer Institute - 1993

Languages Spoken

  • Greek

Board Certifications

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

Faculty Profile

Clinical Assistant Professor, Feinberg School of Medicine

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Practice Groups and Affiliations

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

Ratings and Reviews

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Overall Rating

5.0
5.0 

2408 Ratings

Reviews from Patients

100 Most Recent Reviews

Reviews from Patients

100 Most Recent Reviews

April 29, 2025

5.0

I have already sent a Cancer patient to him. I trust his judgment so why wouldn't I send people to him.

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April 28, 2025

5.0

He is mild manner. And is interested in his thoughts. He is content I making sir you understand.

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April 27, 2025

5.0

He listens to his patients and has a very caring way about him.

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April 25, 2025

5.0

The best

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April 24, 2025

5.0

Listens to you and answers all my questions. He's a really nice doctor!!

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April 23, 2025

5.0

Excellent and caring doctor

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April 23, 2025

5.0

Very wise and caring about his patients.

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April 20, 2025

5.0

He is knowledgeable and takes time to listen and talk with me.

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April 18, 2025

5.0

Very patient focus and so reassuring when discussing the facts of your case. Very kind and supportive.

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April 18, 2025

5.0

Dr. Tsarwhas is skilled, compassionate and focused on positive outcomes. Dr. Tsarwhas spends all the time I require to ensure I understand the current state of my health. He is supportive and uses his vast experience to diagnose and treat me.

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April 18, 2025

5.0

He's one of the best in his field.

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April 17, 2025

5.0

He's awesome!!

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April 17, 2025

5.0

Very knowledgeable always nice

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April 16, 2025

5.0

He agreed to be my oncologist and has managed my path with good communication and care. His team is great as well.

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April 16, 2025

5.0

The kind of doctor you always hope to have.

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April 11, 2025

5.0

He really listens & tries his best to address your needs

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April 10, 2025

5.0

He listens to me and includes me in my treatment plans

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April 09, 2025

5.0

Excellent provider of medical treatment and support.

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April 08, 2025

5.0

AMAZING AND KIND

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April 07, 2025

5.0

Professional, caring, asked about other health issues.

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April 04, 2025

5.0

Great bedside manner. Doesn't rush through anything answers all my questions.

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April 03, 2025

5.0

I have been seeing Dr T for 8 years and he has always been there for my needs and concerns.

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April 01, 2025

5.0

I trust him completely

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April 01, 2025

5.0

He's Always concerned and don't rush you. Takes his time to explain your condition. Very Caring Dr.

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March 30, 2025

5.0

Dr. Tsarwhas exemplifies excellence in his field, combining a wealth of knowledge with a sincere dedication to his patients' well-being. Even after undergoing major surgery himself, he continues to show unwavering commitment, always fully present and radiating compassion in every interaction. He knows how to say my name (this is key) and has skillfully guided me through this challenging journey, offering insights that resonate deeply. His steadfast belief in me has been a source of immense strength and encouragement, and that support means more to me than words can express. He has never wavered in his commitment, standing by my side through thick and thin. I am profoundly grateful for his remarkable care and unwavering support!

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March 29, 2025

5.0

Best Hematology-Oncologist I've ever had treat me. Dr. Tsarwhas id patient, friendly and kind. He relates his findings clearly. He is very easy to talk with. I recommend him very highly.

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March 29, 2025

5.0

Dr.Tsarwhas is a skilled professional who is caring thoughtful and kind !

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March 25, 2025

5.0

excellent diagnostician

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March 19, 2025

5.0

He is truly interested in his patients and very caring.

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March 17, 2025

5.0

I have total confidence in his abilities

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March 17, 2025

5.0

He's an excellent caring doctor. His expertise in oncology is also valued. He's also personable and understanding.

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March 15, 2025

5.0

Dr. Tsarwhas is very skilled and patient focused. He always gives me the needed time and explains options and includes me in the planning and process.

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March 11, 2025

5.0

Listens well

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March 07, 2025

5.0

I could ask questions, he explained everything.

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March 04, 2025

5.0

Excellent doctor

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February 27, 2025

5.0

I am confident DrTsarwhas is keeping a watchful eye through his vast knowledge so to avoid reoccurrence. He is thoughtful and kind.

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February 25, 2025

5.0

He is the best

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February 25, 2025

5.0

Good communicator

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February 21, 2025

5.0

Dr. Tsarwhas provides me with outstanding care. He is the best!

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February 21, 2025

5.0

Really good Dr Kind, professional,

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February 20, 2025

5.0

He's the man!!

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February 17, 2025

5.0

Very comforting, kind, and most thoughtful in his approach. His clinical expertise is so welcome along w/his being such a caring physician. I am so appreciative of his knowledge and being so human as I enter this cancer journey.

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February 13, 2025

5.0

Good doctor. Knowledgeable.

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February 13, 2025

5.0

Dr. Tsarwhas is easy to talk to & shows concern for my health.

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February 11, 2025

5.0

Without question, Dr. Tsarwhas makes me feel as if I am his most important patient. He truly cares about my total well-being. Is extremely professional, warm, and provides inside knowledge.

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February 11, 2025

5.0

He is the best.

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February 11, 2025

5.0

Very knowledgeable and has a plan

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February 05, 2025

5.0

He is the best! Caring and knowledgeable.

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February 04, 2025

5.0

Dr. Tsarwhas is an asset to NW and genuinely caring while maintaining a high level of medical expertise. He also gives enough time to talk about my concerns and makes me at ease.

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February 04, 2025

5.0

Dr. Tsarwhas has a genuine care and concern for his patients. His expertise and knowledge is excellent, as is his optimistic and positive perspectives. I am so thankful for the Northwestern Team for my care!

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January 31, 2025

5.0

He takes the time to answer questions and give thoughtful answers

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January 28, 2025

5.0

Excellent dr. Personable and takes whatever time is required

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January 28, 2025

5.0

He is a caring doctor.

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January 27, 2025

5.0

he is very pleasant and professional

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January 27, 2025

5.0

Thoughtful , empathic

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January 22, 2025

5.0

His experience and demeanor.

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January 21, 2025

5.0

He is an informed doctor with a caring attitude which makes me feel important.

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January 20, 2025

5.0

Dr. Tsarwhas is the absolute best! He is extremely knowledgable, professional, compassionate and caring. He makes you feel like he truly cares about you. He provides the best treatment plan available to ensure the best possible outcome. He is truly interested in me and cares about me as a person, not just as a patient. I have compete faith and trust in Dr. Tsarwhas. I pray he never retires.

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January 16, 2025

5.0

Dr. Tsarwhas has taken care of me for 10 years. He's done a wonderful job and I so appreciate what he has done for me.

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January 15, 2025

5.0

He is an excellent doctor, compassionate and explains everything thoroughly.

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January 14, 2025

5.0

The best! Very knowledgeable and personable.

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January 14, 2025

5.0

He has been extremely helpful in helping me manage my condition.

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January 13, 2025

5.0

Professional Concerns Expert Knowledgeable

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January 11, 2025

5.0

Dr. Tsarwhas understands me as a patient, including what makes me unique. He genuinely cares about my health going forward.

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January 10, 2025

5.0

Great doctor Very professional

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December 30, 2024

5.0

Caring ,knowledgable and professional

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December 27, 2024

5.0

Wonderfully thoughtful and thorough.

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December 25, 2024

5.0

The team I had for my treatment of cancer was the best doctors anyone could ask fir. This past September 2024, 4 years Cancer Free. Do I need to say more??

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December 20, 2024

5.0

I have full confidence in him.

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December 20, 2024

5.0

I will recommend Dr. Tsarwhas to all People I knew !!!

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December 19, 2024

5.0

He is the greatest caring person

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December 17, 2024

5.0

Dr Tsarwhas and his team saved my life. And now, he takes the time to have conversations with me, letting me ask my questions and answering them with thoughtfulness and respect.

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December 17, 2024

5.0

He is absolutely wonderful. He takes the time to explain test results and answer questions. I never feel as if he is rushing through my appointment to get to another patient. He is caring and compassionate, and I feel so fortunate to have him as the primary doctor in my healthcare. He is an outstanding physician.

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December 16, 2024

5.0

Dr Tsarwhas was the leader of the team that helped stopped the cancer from advancing.

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December 13, 2024

5.0

Very good at what he does

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December 10, 2024

5.0

Wish there were more doctors like him and am so glad he is my doctor and working for NM. Just talking to him you can tell he really cares and makes you feel comfortable with what you are dealing with. I would highly recommend him!

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December 09, 2024

5.0

Excellent bedside manner. He listens attentively, takes genuine interest in my concerns and offers possible steps to take but allows me to actively participate in decision making. He was supporting and understanding when I desperately needed it during my treatment. I highly recommend him.

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December 07, 2024

5.0

He actually spends time listening to my concerns and seem really concerned about how I am doing. Will answer any questions that I have in lay mans terms.

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December 07, 2024

5.0

He is extremely professional. He is knowledgeable. He is reliable. He works very efficiently.

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November 26, 2024

5.0

Dr. Tsarwhas is kind and, knowledgeable and very professional. He is caring and patient with any questions you may have.

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November 25, 2024

5.0

A wonderful, knowledgeable and caring doctor.

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November 22, 2024

5.0

He is very thorough and takes great care of me and explains everything

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November 20, 2024

5.0

He is the best! Offers solutions, takes time to explain things, and helps with whatever I need.

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November 19, 2024

5.0

Very thorough, listens intently and truly cares!

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November 19, 2024

5.0

Dean is the superb professional, knowledgeable and caring.

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November 18, 2024

5.0

He's smart, kind and cares..explains the situation carefully and clearly

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November 16, 2024

5.0

Great compassion and always answers all my questions and explains everything clearly and easy to understand

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November 15, 2024

5.0

He is compassionate and always seems like he has all the time in the world.

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September 30, 2024

5.0

He is the best.

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September 29, 2024

5.0

He's a wonderful doctor. He truly cares about his patients. I trust his judgement on my treatment plan. I'm very fortunate that he took me on again as his patient now that my cancer has recurred. Prior he was my oncologist for 10 years and his treatment plan for me helped me stave off recurrence for 16 years. I'm very happy he's my doctor again.

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September 28, 2024

5.0

Been with dr T for 15 years. The reason I am still kicking

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September 28, 2024

5.0

Very personable and cares about you

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September 27, 2024

5.0

His care and concern for me.

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September 24, 2024

5.0

He continues to take amazing care of me.

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September 24, 2024

5.0

Patient with answering questions.

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September 19, 2024

5.0

Very attentive and professional

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September 18, 2024

5.0

knowledgeable and concern for the whole person when conducting appointment

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September 18, 2024

5.0

Very caring doctor

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September 17, 2024

5.0

Very knowledgeable

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September 13, 2024

5.0

He explains everything. Answers all of your questions. If you ask a direct question, he gives you a direct answer.

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Disclosures

Dean G. Tsarwhas, MD reported no external professional relationships for calendar year 2024.

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.