About Douglas Tran, MD

Overview

  • Languages English
  • Gender Male

Clinical focus

  • Internal Medicine

Board specialties

  • Internal Medicine
Endeavor Health Medical Group
2007 95th St., Suite 112
Naperville, IL 60564-8561
Medical School
  • 2001
    Institution not Present
Residencies
  • 2005
    Internal Medicine
    Mercy Hospital and Medical Center
Board certifications
  • 2005
    Internal Medicine
    American Board of Internal Medicine
Reviews (83)
September 28, 2025
Dr Tran is the BEST!!!
September 26, 2025
Dr. Tran and his nurse were amazing as usual. I did not feel hurried, and all my questions were adequately answered.
September 25, 2025
Great
September 23, 2025
Dr. Tran is attentive and personable. I always feel better after seeing him.
September 20, 2025
Very efficient and knowledgeable of the practical aspects while also attentive to the human aspects.
September 19, 2025
Dr. Tran is the best
September 17, 2025
Everyone in Dr. Tran's office is fabulous!
September 17, 2025
Thorough and caring
September 16, 2025
Very thorough. Dr. Tran answered all my questions.
September 14, 2025
Dr. Tran and the team have always been top notch. Very caring, kind, and informative.
September 14, 2025
Dr. Tran is great! He is thorough and to the point, and looking out for you.
September 12, 2025
Good experience
September 8, 2025
Dr. Tran was, as always, very cordial and efficient. He reviewed my chart data for discussion with me and presented recommendations for continual health improvement.
September 8, 2025
I always appreciate Dr. Tran's attention to details, his conservative approach and patient addressing of questions, as well as his calm demeanor.
September 3, 2025
My care provider is great and second to none. I moved an hour away and decided to stay with my care provider because of their thoroughness and attention to detail.
September 3, 2025
I'm 75 years old and Dr. Tran is the best Dr. I've ever had !!
August 30, 2025
Doctor Tran is awesome and so are the nurse and admin staff.
August 30, 2025
I am truly grateful for the excellent care I receive from Dr. Douglas Tran. He always takes the time to listen, answer my questions, and provide thoughtful guidance. I never feel rushed, and he genuinely cares about my health and well-being.
August 29, 2025
I have been with Dr Tran for several years and would recommend him.
August 28, 2025
I felt like a family member. They genuinely care and want to know how you feel.
August 28, 2025
Dr. Tran is the best, he goes above and beyond to ensure that I understand all of my test results and my health concerns
August 22, 2025
Very friendly,understanding,& competent
August 20, 2025
Dr Tran is excellent, he listened, didn't rush and explained all conditions and medications thoroughly
August 20, 2025
Dr. Tran is wonderful! He is personable, answers questions, great bedside manner, kind and on-time. I'm very happy to have him as my primary physician.
July 15, 2025
Dr. Tran is the consummate professional- friendly, knowledgeable and willing to explain all aspects of my healthcare.
July 11, 2025
Dr Tran was informative and took the time to talk.
July 9, 2025
Dr. Tran is a terrific doctor/person and friendly. He listens, makes suggestions and discusses my issues. I never feel like he is rushing me to get out the door.
July 1, 2025
Dr. Tran is always competent, encouraging and friendly
November 28, 2024
Wonderful Dr
November 27, 2024
Dr. Tran is very knowledgeable, professional and friendly in his manner. He takes the time to explain things in detail and in a way I can understand. He is well respected by his staff.
November 26, 2024
Dr Tran is by far our favorite and most trusted physician. We never arranged for annual physicals until we found Dr Tran. My husband and I feel very blessed to have Dr Tran as our primary care physician.
September 29, 2024
Dr Tran is a great doctor
September 28, 2024
Completely thorough. Listens to my questions and responds with his professional and medical opinion.The nursing staff were terrific too, sorry I do not recall their names... Please thank them too.
August 31, 2024
Dr Tran is so kind and takes the time to listen and explain so that I can understand
August 30, 2024
Very thorough
August 30, 2024
Dr. Tran is a compassionate professional. We always feel comfortable and well cared for!
August 28, 2024
Excellent MD .also very attentive& caring.
August 27, 2024
The staff are very professional and the doctor is very attentive to your needs as well as answering all questions.
August 20, 2024
Dr Tran & ...are awesome
August 19, 2024
Dr Trss as n is a excellent doctor
August 19, 2024
AWESOME
August 4, 2024
Dr Tran and his office are always courteous and professional.
August 3, 2024
The only primary who really takes the time to listen to my health issues, thoroughly reviews my lab/test results, and seems truly interested in my health
August 2, 2024
Knowledgeable, friendly, reliable!
July 31, 2024
Knowledgeable, compassionate, good listener.
July 31, 2024
Dr. Tran has been my primary care physician for well over a decade. During that time I have needed a veritable battalion of specialists to care for numerous and significant medical Issues I have had to face. But Dr. Tran has "the big picture", knows me personally, and helps me to understand what is occurring far more clearly than I otherwise would. He Is a blessing.
July 28, 2024
Dr Tran and His office , has been nothing but great to me and our family.
July 25, 2024
Very good doctor provided good care
July 22, 2024
Dr. Tran understands my needs. He is a very good Doctor.
July 20, 2024
I cannot recommend Dr. Tran strongly enough! He is incredibly personable, knowledgeable, and explains what he is doing and why. I have had multiple PCPs in the past and he is by far the best I have had!
July 19, 2024
Dr.sTRANge has healing powers. He listens, understands and addresses. Best doctor to have.
July 18, 2024
Dr. And staff are always very attentive and responsive.
July 17, 2024
Dr.Tran is wonderful, caring and inspirational.
July 17, 2024
Topnotch
July 16, 2024
Doug Tran is one of the best ! Knowledgeable, truly interested and concerned about his patients and never rushes our discussions. Hire more of him for every one of your offices !!
July 15, 2024
Very professional and warm.
June 28, 2024
Dr Tran is awesome.
June 28, 2024
The staff and Dr. Tran are great. I always feel well cared for when I am there. The MYEEEHEALTH app was easy to use to schedule an appointment, but the time needed to wait was far too long. Dr. Tran let me know to call next time. I plan to call in the future.
June 28, 2024
Dr Tran is fantastic. Just recommended 2 ppl to him.
June 27, 2024
Very professional, courteous and caring.
June 26, 2024
Very nice people
June 25, 2024
Dr. Tran takes the time to answer any question I have, and does so in Great detail where I can understand. He does not rush, making sure to explain any test results received and shows he takes the time to make sure the patient understands and gives options for questions asked. I have been to other Doctors where they are so booked that you end up waiting another 15 minutes past your scheduled appointment time. Not in the case of Dr. Tran. You are there in the clinical room after a couple of minutes and Dr. Tran then is in the room with you with no long waiting. Also, in the past some Doctors are rushing to get you in and out with no care to take the time to answer any questions,, but to get to their next patient. This is not so with Dr. Tran as he takes the time to make sure I understand any situation with my health and make sure I am satisfied all my questions are answered. He is a GREAT Doctor!!!
June 24, 2024
Was there for a physical. 10 minute appointment!! What a joke!
June 23, 2024
Never feels rushed. Answers all of my questions.
June 23, 2024
Extraordinary service. Thorough and highly informative.
June 21, 2024
Best office ever. Very professional and efficient. Dr Tran and staff are superb
June 19, 2024
I am a Senior citizen and have not had a better primary care doctor prior to Dr Tran!
June 19, 2024
I feel fortunate to have found this practice.
June 18, 2024
Dr Tran is the best ! We have been going to him since he first started his practice in Naperville ! He is a model of what every doctor should be ! Kind , knowledgeable, and compassionate !
June 15, 2024
One of the best PCP I've had in years.
June 15, 2024
It couldn't be better Hope I have him for my lifetime!!!!!
June 14, 2024
Listens very well
June 12, 2024
Dr. Tran is very kind; takes his time listening to me and I leave feeling pretty good about my health.
May 31, 2024
Dr. Tran and his staff are always friendly, helpful, thorough, and answer all my questions.I especially liked the fact that after my reason for visiting was covered Dr Tran asked, "anything else?"
May 31, 2024
Dr Tran is an excellent caring physician
May 26, 2024
He is the best
May 25, 2024
Very involved with the care of his patients
May 25, 2024
Couldn't ask for a better doctor than dr. Tran.
May 25, 2024
Great doctor and staff
May 24, 2024
Dr. Tran consistently demonstrates a high level of professionalism. One of his standout qualities is his genuine attentiveness to my questions and concerns. He is always punctual for the appointments and creates a comfortable environment where I never feel rushed.
May 22, 2024
Dr Tran and staff are fantastic. So happy to have him as my primary.
May 22, 2024
Very Polite, Listens Well and Spent good amount of Time with Me
May 21, 2024
Dr Tran listens well to my concerns, shows empathy for my Issues and has confidence in his recommendations. I have trust in his abilities and I am grateful that he takes the time needed to make sure my questions are answered!
To find out if this healthcare professional accepts your insurance plan, it is important to verify coverage with your health insurance company. Verify your coverage by either calling the number on your insurance card or confirming coverage through your insurance company's web site or mobile app.
Endeavor Health and its hospitals make this provider profile available to inform patients and support their selection of a care provider.

More about Douglas

Men, Schedule Your Annual Checkup
Partnership with
ABC7 Logo

Men, let’s talk about health. When was your last annual checkup? If you can’t remember, it’s time to make an appointment. Annual exams are essential for preventive care. They offer a valuable opportunity to:  

Partnership with
ABC7 Logo