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Douglas R. Sinclair DO
Doctor
Areas Served
West Columbia
Areas Served
West Columbia
Current Patients
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Where Dr. Sinclair Practices
Dr. Sinclair's Education
Board Certified
Residency
University of Tennessee Health Science Center, Internal Medicine and Adult NeurologyMedical School
University of Health Sciences College of Osteopathic MedicinePatient Reviews
Ratings and reviews are based on third-party surveys carried out by Press Ganey.
Average Rating: 4.7
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February 28, 2026
I trust Dr Sinclair with my care.
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February 27, 2026
Beyond my expectations
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February 25, 2026
Excellence
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February 20, 2026
Dr. Sinclair is awesome!! Always very kind and takes the time to listen!
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February 20, 2026
Dr. Sinclair was very patient and took extra time to discuss options and explain them with compassion.
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February 20, 2026
Very pleased to have Dr Sinclair for my neurologist
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February 17, 2026
Outstanding Service!
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February 15, 2026
Doctor Sinclair and staff were very patient, professional and caring!
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February 13, 2026
He was obviously very knowledgeable and was kind and considerate. He said he was going to order tests that I expected
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February 12, 2026
Always helpful
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February 11, 2026
My doctor is excellent. Listens to me and does not rush. Answers all of my questions.
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February 11, 2026
The best in Columbia
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February 8, 2026
Dr Sinclair is a caring and knowledgeable doctor. He is patient and shows concern for physical and mental health.
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February 5, 2026
My appointments with Dr. Sinclair are always superb he is very detail and shows concern for my health and treatment.
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January 30, 2026
Dr Sinclair is the best.
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January 24, 2026
Dr Sinclair is very knowledgeable and professional and caring, a great doctor!
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January 24, 2026
Dr. Was in too big of a hurry
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January 20, 2026
I appreciated the time Dr. Sinclair took to ask questions regarding my concern and and explaining the steps he was recommending. It was a very positive experience and I would highly recommend him .
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January 19, 2026
Friendly, sincere & professional in all aspects of an office visit!
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January 17, 2026
Dr. Sinclair sat and discussed with us, and especially my husband, what was going on with him.
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January 15, 2026
Physician has poor connectivity with the patient. Physician has poor bedside manner.
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January 12, 2026
Dr. Sinclair gave me excellent care & responded back to me concerning my blood work.
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January 12, 2026
Great and conscientious, Dr..
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January 11, 2026
Excellent care from the time that I was called in the back. Dr. Sinclair is an excellent doctor. I thank God that I have them at this time in my life
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January 11, 2026
Dr. Sinclair and his MA are wonderful!
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January 10, 2026
Highly recommend this office, the nurses are great nice and the front office staff are great too! I have the BEST DOCTOR!
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January 7, 2026
Dr Sinclair is caring & very nice to talk with. He was very patient with me & my many questions. Dr Sinclair's nurse was friendly & professional.
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December 22, 2025
Doctor immediately followed up by having his assistant contact me for more information. I am happy to know they are working to resolve my problem.
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December 20, 2025
Excellent Doctor. Very attentive and interested in my care. Will certainly refer him to my friends and relatives.
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December 15, 2025
I always have a good experience there.
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December 12, 2025
Dr. Sinclair was very thorough with going over everything with me.
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December 4, 2025
Dr. Sinclair is the best doctor I have ever seen. He takes time to listen and answer questions that make sense and that I can understand. He is thoughtful and very kind and understanding. I would definitely recommend him to anyone that might need a neurologist.
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November 18, 2025
I like Dr. Sinclair’s warm and thoughtful manner. I’d surely recommend him to family and friends. He gave me time to ask questions and he answered them. He was gracious in spelling out the name of my diagnosis and subsequent words whose spelling was scientific He took time with me.
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November 16, 2025
Took his time and had his full attention.
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November 13, 2025
Dr. Sinclair was very helpful professionally and explained things clearly and patiently. He expressed support for our treatment plan including Rock Steady Boxing benefits. I would recommend him without hesitation
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November 13, 2025
Very attentive and considerate of all my healthcare concerns.
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October 30, 2025
Dr. Sinclair is respectful, caring, and empathetic. Excellent doctor.
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October 22, 2025
Dr. Sinclair and his staff have been wonderful to my husband, [...]. Dr. Sinclair quickly diagnosed my husband?s condition and prescribed medications that have relieved many of his symptoms.
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September 28, 2025
I have recommended Dr. Sinclair yo several people, everyone has told me how thankful they are to have such an Intelligent, thorough and caring he has been. Would recommended him to everyone
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September 27, 2025
Dr. Sinclair was professional and friendly. He also made me feel valued as a patient. He explained things to me and listened to, and answered, my questions.
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September 22, 2025
Dr Sinclair is an amazing Dr. He genuinely listens and shows concern for me. I am fortunate to have him as my neurologist.
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September 12, 2025
Dr Sinclair offered extremely complete answers to my questions and concerns.
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September 10, 2025
Dr.Sinclair is the best !!
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August 27, 2025
My God Bless Dr. Sinclair and the staff at Lexington Medical Center
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August 26, 2025
Dr Sinclair is the BEST!!!!!!!!!!
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August 16, 2025
Dr. Sinclair is very personable. He has been instrumental in ensuring that I have excellent quality of life as my migraines are debilitating. He explains any treatment plans that I made need. The office staff at Lexington are very kind, caring and professional.
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August 6, 2025
See Dr.Sinclair for for many years, always have a pleasant experience with clerks , nurses and Dr.Sinclair
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August 2, 2025
Think the world of Dr. Sinclair would recommend to family and friends
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July 30, 2025
I was very satisfied with the diagnosis Dr. Sinclair provided me with and our decision on a treatment plan. He was very professional, thorough and informed me of every option for treatment.
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July 29, 2025
I was satisfied
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July 26, 2025
Dr. Sinclair was very nice and took time to explain any concerns that came up!
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July 22, 2025
Lacks compassion
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July 19, 2025
Dr. Sinclair is very compassionate and he explains my condition so I can understand. I appreciate his honesty and professionalism.
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July 19, 2025
This was an initial visit. Time is needed to develop a relationship between provider and patient. His manner and patience and knowledge were on point. I look forward to working with Dr. Sinclair.
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July 18, 2025
Dr Sinclair is wonderful! He listens, explains clearly, is extremely thorough. I trust him at every visit!
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July 5, 2025
Dr. Sinclair shows concern for your concerns and offers suggestions for treatment or just daily living.
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July 4, 2025
Dr Sinclair did not introduce himself and did not seem to understand why i was coming to him, seemingly dismissive of my need to see him. He lacked compassion and did not attempt to ease any anxieties about the situation at hand.
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June 27, 2025
Dr . Is very caring and thorough.
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June 11, 2025
Dr Sinclair is compassionate and understanding. He listens to what you are saying. I would recommend him to anyone.
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May 21, 2025
Thank you very much..
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May 16, 2025
Great experience, couldn’t ask for any better!
About Dr. Sinclair
Douglas R. Sinclair, DO, provides comprehensive care in the evaluation, monitoring, prevention and treatment of cognitive and general neurologic disorders, including nervous system inflammatory diseases, Alzheimer’s disease, multiple sclerosis, myasthenia gravis, early and late onset dementia and Parkinson’s disease, among other conditions.