Sorin Constantin Danciu

Sorin Constantin Danciu, M.D.

3134 North Clark Street

Chicago, Illinois 60657

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Sorin Constantin Danciu, M.D.


3134 North Clark Street

Chicago, Illinois 60657



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I take great pleasure in helping people understand and deal with their health issues.

About Me



  • Medical School: Carol Davila University School Of Medicine
  • Internship: Valcea County Hospital
  • Residency: Advocate Illinois Masonic Medical Center
  • Fellowship: Advocate Illinois Masonic Medical Center

Hospital Affiliations

  • Advocate Illinois Masonic Medical Center

Ratings and Comments

Sorin Constantin Danciu, M.D.

4.8 out of 5

240 Patient Ratings

Gives easy to understand instructions

4.8 out of 5

193 Patient Ratings

Explains in a way you understand

4.8 out of 5

239 Patient Ratings

Listens carefully to you

4.9 out of 5

239 Patient Ratings

Knows your important medical history

4.8 out of 5

239 Patient Ratings

Shows respect for what you say

4.9 out of 5

239 Patient Ratings

Spends enough time with you

4.8 out of 5

239 Patient Ratings


I always get good service from my provider.

Reviewed on September 17, 2019 7:00 PM

It was a good visit.

Reviewed on September 3, 2019 7:00 PM

My doctor was late for my visit - his excuse was a new computer program - this is the third time I've heard this excuse. Please get it together and check on computer programs before you people take one on for your offices, etc.

Reviewed on August 29, 2019 7:00 PM

Dr. Sorin Danciu and his techs,... are always professional. My experience is always great.

Reviewed on August 21, 2019 7:00 PM

I was very happy with my visit with Dr Danciu

Reviewed on August 19, 2019 7:00 PM

Excellent -

Reviewed on August 15, 2019 7:00 PM

Kind & caring.

Reviewed on August 12, 2019 7:00 PM

I call myself a lucky person having dr. S.Danciu my specialist he's a great doctor

Reviewed on August 5, 2019 7:00 PM

Great as usual.

Reviewed on July 28, 2019 7:00 PM

Excellent service from all at Advocate Heart Institute, N. Clark St. Chicago.

Reviewed on July 23, 2019 7:00 PM

A.good and normal visit with the doctor .

Reviewed on July 16, 2019 7:00 PM

I do not like when I call any of my doctors at IL Masonic I am asked medical questions by the receptionist. This person should not be asking medical questions.

Reviewed on July 9, 2019 7:00 PM

Did not experience any problem. Good experience.

Reviewed on June 10, 2019 7:00 PM

Fair but he seems to have had a group of pt. room he spend only a few min. with me. Only suggest he made good was to see pacemaker check up.

Reviewed on June 9, 2019 7:00 PM

all way a good experience

Reviewed on May 24, 2019 7:00 PM


Reviewed on May 19, 2019 7:00 PM

Always a great experience only problem is he is over booked and in high demand. Had to wait over an hour past appointment time to see him. He explained why but it was still a trial

Reviewed on May 19, 2019 7:00 PM

Dr. Dancin was very informative.

Reviewed on May 1, 2019 7:00 PM

Very pleasant. He is very thorough in asking questions pertaining to my health and peace of mind. Also he makes sure all my prescriptions are taken properly.

Reviewed on May 1, 2019 7:00 PM

one for the best provider ever .Thank you!

Reviewed on April 30, 2019 7:00 PM

He is very thoughtful, knowledgeable and caring.

Reviewed on April 29, 2019 7:00 PM

Very satisfactory experience. Dr. Danciu is always well-informed and courteous.

Reviewed on April 28, 2019 7:00 PM

Always pleasant & informing.

Reviewed on April 25, 2019 7:00 PM

great svc.

Reviewed on April 4, 2019 7:00 PM

Good experience with provider.

Reviewed on April 1, 2019 7:00 PM

Very good.

Reviewed on March 21, 2019 7:00 PM

My experience was excellent.

Reviewed on March 4, 2019 6:00 PM

new office building and new computer system meant that there were a few wrinkles but I expected that and know the next visit will be smoother. Dr Danciu listens to what I have to say and explains things. very happy with him and his staff.

Reviewed on January 29, 2019 6:00 PM

I was very impressed with the care and knowledge of everyone in the office - receptionist, nurse and doctors.

Reviewed on January 27, 2019 6:00 PM

excellent doctor

Reviewed on January 27, 2019 6:00 PM

Dr Danciu is the best!

Reviewed on January 25, 2019 6:00 PM

Dr. Danciu always listens, explains, encourages. His help encouraged me , as I had just lost a loved one.

Reviewed on January 14, 2019 6:00 PM

I am always impressed with Dr. Danciu. He set goals for me to meet and discusses how I am achieving those goals while introducing new goals. Dr. Danciu always explains things honestly and no-nonsense.

Reviewed on November 19, 2018 6:00 PM


Reviewed on October 11, 2018 7:00 PM

My visits with Dr Dancui are always awesome. He is a great doctor. His CNA and Nurses are the best.

Reviewed on October 1, 2018 7:00 PM

Dr. Dancui took the time to not only check my heart but he asked me what other issues I might be having. He talked with me about them. He actually had my last few lab results in his hands and was able to flip back and forth comparing them. This led him to eliminate some of my medications that were detrimental to my new condition and add another. He took his time and I appreciated that. Before I left the room his nurse scheduled a follow-up appointment. I was extremely pleased with his thoroughness and concern.

Reviewed on August 24, 2018 7:00 PM

very good

Reviewed on August 14, 2018 7:00 PM

good everything went well

Reviewed on August 13, 2018 7:00 PM

very good

Reviewed on July 27, 2018 7:00 PM

very knowledgeable and scientifically up to date

Reviewed on July 27, 2018 7:00 PM

Great experience overall.

Reviewed on July 23, 2018 7:00 PM

excellent as usual

Reviewed on July 16, 2018 7:00 PM

It has been a marvelous experience. Very happy in all aspects.

Reviewed on July 5, 2018 7:00 PM

This provider was very nice and kind and he spends lots of time with me explaining things to me he is not in no hurry he good.

Reviewed on June 26, 2018 7:00 PM

Wonderful visit, explained every thing and gave good advice. Encourage you to live a healthy lifestyle.

Reviewed on June 24, 2018 7:00 PM

The 'fellows' reaction to my echo? was alarming and unsettling. Danciu's reaction was very matter of fact & I felt both of them gave me a diagnosis but not a prognosis. Was my situation critical? What does this diagnosis mean to my quality of life? Does it affect my general health? Ok, so my meds are changed. What are side effects of the new meds? Specifically & not generally. I called the next day with more questions. His nurse called the next day and (actually I asked question on the portal) answered my question. I called later, another day and asked for a written recap of the answers. She asked if I had a pen and paper. I wasn't home so I didn't. "Well, this is our usual procedure and seems to work for most people." It does not work for me. Honestly, the constant turn over in this practice does not inspire confidence. There's always new staff. For a cardiac patient to have to wait 2 months to get an appointment is concerning. Why have the internet portal for communication if getting a written recap is so difficult. Hire a scribe! When two grim faced physicians tell you your cardiac status has changed one doesn't always think clearly or ask all the right questions in the moment or remember them accurately. Written documentation by the physicians office helps e be sure I am on the right track and understand new issues.

Reviewed on May 30, 2018 7:00 PM

I was one of the best visits I had in a long time. Dr. Danciu is concerned about me since I suffered the heart attack back in December of 2010. And so am I!

Reviewed on May 30, 2018 7:00 PM

Thanks you for service God bless America.

Reviewed on May 30, 2018 7:00 PM


Reviewed on May 22, 2018 7:00 PM

this was an annual follow-up and went well. I I like Dr. Danciu very much and have been very please with my care. Results of my blood test were not shared by this office because the test was taken at my GP's Office and they shared the results with me and I took the results to this office myself.

Reviewed on May 13, 2018 7:00 PM

I have been going to him quite a while.

Reviewed on May 6, 2018 7:00 PM

my provider keep me inform about my health problems. and concerns about my medicine.

Reviewed on April 28, 2018 7:00 PM

My experience is always great with Dr Dancui. His team X and others are the best.

Reviewed on April 23, 2018 7:00 PM

I go every six months for check-up. Dr. Danchu is very understanding and easy to talk to

Reviewed on March 31, 2018 7:00 PM

During this visit, I was treated with courtesy and respect. Clerks and receptionists were helpful and nice. Dr. Danciu Sorin is very good and professional doctor.

Reviewed on March 21, 2018 7:00 PM

He is a wonderful doctor. Very thorough and aware of my worries & needs & and kind.

Reviewed on March 20, 2018 7:00 PM

does not listen to patient. waste of 2+ hrs of my life.

Reviewed on March 12, 2018 7:00 PM


Reviewed on February 23, 2018 6:00 PM

I like Dr. Danciu. He is interactive.

Reviewed on February 20, 2018 6:00 PM

Always straight forward and explains exam and suggests helpful maintenance

Reviewed on January 28, 2018 6:00 PM

Very good.

Reviewed on January 10, 2018 6:00 PM

Easily one of the best providers I have dealt with in terms of overall care, clarity, time spent with me, and other factors. His office staff was likewise very professional and courtesou--qualities that matter a great deal to me.

Reviewed on December 28, 2017 6:00 PM

I don't my being seen by the physician's colleague. This time it was a "fellow." Dr. Danchu is busy but always takes time to help me understand what is going on and I appreciate that.

Reviewed on December 22, 2017 6:00 PM

This was the second time that I have seen Dr. Danciu. He was informative and encouraging.

Reviewed on November 27, 2017 6:00 PM

Thank for care. God bless my doctor, and America.

Reviewed on November 27, 2017 6:00 PM


Reviewed on November 25, 2017 6:00 PM

Dr. Danciu was very helpful. Gave me great info about cardio, cholesterol and meds.

Reviewed on November 18, 2017 6:00 PM

Very good.

Reviewed on October 12, 2017 7:00 PM

Provider is Mine Heart M.D. Very good.

Reviewed on October 9, 2017 7:00 PM

A very good, helpful experience.

Reviewed on September 11, 2017 7:00 PM

He is always clamp and thoughtful in explaining what I need to know

Reviewed on August 20, 2017 7:00 PM

It was fine.

Reviewed on August 7, 2017 7:00 PM


Reviewed on July 31, 2017 7:00 PM


Reviewed on July 24, 2017 7:00 PM

Very good. I was given much needed info and provided with necessary care which gave me peace of mind.

Reviewed on June 26, 2017 7:00 PM

Very good.

Reviewed on June 22, 2017 7:00 PM

very nice

Reviewed on May 29, 2017 7:00 PM

My visit was the normal - I was satisfied & the provider is very considerate.

Reviewed on May 23, 2017 7:00 PM

I was assessed by an MD working on her fellowship plus by Dr. Donciau. Both very thorough.

Reviewed on May 14, 2017 7:00 PM

I like Dr. Danciu and appreciate that he is straightforward and doesn't sugar-coat things. For example, I weighed 190 lbs at this visit; he said, "I don't want to see you back here in a year at 200." I really appreciate that -- it got my attention, showed he was invested in seeing me take better care of myself, and that he didn't have to beat around the bush. I felt like I had my marching orders (in a really good way).

Reviewed on April 29, 2017 7:00 PM

I want thank you for care!!

Reviewed on April 20, 2017 7:00 PM

Dr. Danciu and all his staff are true professionals. I am willing to work with the team and follow any advice he provides to insure my continued good health.

Reviewed on April 10, 2017 7:00 PM

Dr. is most attentive & communicatives used with me.

Reviewed on March 19, 2017 7:00 PM

He is a very nice doctor.

Reviewed on March 3, 2017 6:00 PM


Reviewed on February 20, 2017 6:00 PM

always very helpful and explaned everything

Reviewed on February 19, 2017 6:00 PM

I found the provider I visited very kind, patient and concerned.

Reviewed on February 7, 2017 6:00 PM

The Doctor took alot of time and care. He is one of the best specialist that I have seen at this location.

Reviewed on February 6, 2017 6:00 PM

health eNews with Sorin Constantin Danciu, M.D.

Medical Areas of Expertise

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Clinical Interests

  • Cardio-Oncology
  • Familial Hypercholesterolemia


  • 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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