146 East Hospital DriveSuite 140West Columbia, SC 29169Google Maps
Dr. Sinclair's Education
Board Certified
Residency
University of Tennessee Health Science Center, Internal Medicine and Adult Neurology
Medical School
University of Health Sciences College of Osteopathic Medicine
Patient Reviews
Ratings and reviews are based on third-party surveys carried out by Press Ganey.
Average Rating: 4.7
August 27, 2025
My God Bless Dr. Sinclair and the staff at Lexington Medical Center
August 26, 2025
Dr Sinclair is the BEST!!!!!!!!!!
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.
August 6, 2025
See Dr.Sinclair for for many years, always have a pleasant experience with clerks , nurses and Dr.Sinclair
August 2, 2025
Think the world of Dr. Sinclair would recommend to family and friends
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.
July 29, 2025
I was satisfied
July 26, 2025
Dr. Sinclair was very nice and took time to explain any concerns that came up!
July 24, 2025
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
July 22, 2025
Lacks compassion
July 19, 2025
Dr. Sinclair is very compassionate and he explains my condition so I can understand. I appreciate his honesty and professionalism.
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.
July 18, 2025
Dr Sinclair is wonderful! He listens, explains clearly, is extremely thorough. I trust him at every visit!
July 5, 2025
Dr. Sinclair shows concern for your concerns and offers suggestions for treatment or just daily living.
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.
June 27, 2025
Dr . Is very caring and thorough.
June 11, 2025
Dr Sinclair is compassionate and understanding. He listens to what you are saying. I would recommend him to anyone.
May 21, 2025
Thank you very much..
May 16, 2025
Great experience, couldn’t ask for any better!
April 25, 2025
I had a very good experience with my provider. He was truly attentive to my concerns about what was going on with my health. I have a return visit. Outstanding Dr. Care.
April 9, 2025
Dr. Sinclair is always attentive, thorough and empathetic
April 4, 2025
I always feel very comfortable talking to Dr. Sinclair
March 29, 2025
The Doctor that i seen was a very good Doctor that really cared about my health care.
March 23, 2025
Dr. Sinclair is an excellent physician and good communicator.
March 23, 2025
Dr. Sinclair and I discussed my seizure disorder and changes to the medicine dosage made in November. He then listened to my concerns about numbness and tingling in my hands and recommended an EMG to determine the cause of the discomfort.
March 7, 2025
Very good doctor, very helpful
February 28, 2025
Always an excellent checkup and conversation on my health and direction.
February 27, 2025
Dr. Sinclair was very personable. He leaned forward as he spoke indicating concern. He responded to my request to spell possible conditions and ordered a test that would support one of his two diagnoses. I appreciated his gentle demeanor while delivering some fearful outcomes.
February 20, 2025
Excellent care.
February 7, 2025
I was very pleased with Dr. Sinclair. I would recommend him to others.
February 6, 2025
Doctor seemed to be in tune to my concerns and difficulties. I felt encouraged when I left.
February 5, 2025
I was seen on time, doctor and staff were all very polite. Doctor offered solutions to symptoms I was experiencing.
January 31, 2025
Dr Sinclair and the nurses are very professional and I feel like I’m getting really good care
January 27, 2025
The office is very very efficient and my doctor is wonderful. I would definitely recommend!
January 22, 2025
[...]. Dr. Sinclair was very professional answered all of our questions. Explain to us what to look for going forward. This was a very good experience.
January 18, 2025
Excellent provider!
January 8, 2025
The best . I’ve had many physician —pi
December 20, 2024
Love Dr. Sinclair, He saved my life !!
December 14, 2024
Direct eye contact, patience, calm, caring, thorough, and excellent service!
December 12, 2024
I had a wonderful experience from the referral department to the front desk as well as med help. Dr Sinclaire is absolutely one of the best and thorough dr’s that I have seen. I appreciate all his time with me.
December 7, 2024
Dr Sinclair makes me feel heard. He takes the time to listen and explain things to me.
December 2, 2024
Only problem was the very long wait for an appointment.
November 29, 2024
I find Dr to be very helpful and goes the extra step to make sure all issues are addressed.
November 24, 2024
I love Dr Sinclair
November 21, 2024
Very thorough explanation of new medication to try out for expressed symptoms
November 16, 2024
Dr. Sinclair listened. He patiently heard and responded to my concerns. He was attentive and was not rushed.
I appreciate his attention, care, and time.
November 12, 2024
Dr Sinclair was thorough and careful to explain my condition - both short & long term- and therapy needs to address it. This was very much appreciated.
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.
Expertise
Board certified by the American Board of Psychiatry and Neurology and a member of the American Academy of Neurology, he has 20 years of experience in adult neurology.
Background
An honors graduate of Rollins College in Winter Park, Florida, Douglas
R. Sinclair, DO, earned his medical degree from the University of Health
Sciences in Kansas City, Missouri. After his internship, Dr. Sinclair
completed his residency in adult neurology at the University of
Tennessee in Memphis, where he also served as chief resident.