Cassandra Patterson MD
Areas Served
Irmo
Current Patients
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Billing and Insurance
Our doctors are in-network with many insurance plans.
Accepted Insurance
Where Dr. Patterson Practices
Dr. Patterson's Education
Board Certified
Residency
Palmetto Health Richland, Internal MedicineMedical School
American University of the CaribbeanPatient Reviews
Ratings and reviews are based on third-party surveys carried out by Press Ganey.
Average Rating: 4.9
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January 25, 2026
Dr. Cassandra Patterson is truly awesome. She has been my doctor for many years. Very thorough and caring.
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January 25, 2026
I received very good care I have no Complaints
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January 23, 2026
Always feel I get good attention when needed.
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January 20, 2026
The quality of the care I received was second to none.
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January 20, 2026
Dr Patterson is one of the best
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January 19, 2026
Excellent care was provided.
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January 15, 2026
My provider listens to my questions and provides the answers so I am able to understand them.
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January 10, 2026
Dr Patterson was very attentive to my issues. Entire staff was courteous and professional.
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January 10, 2026
Dr. Patterson and team are always happy and positive. They and all the staff are are a 10 in my book
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January 5, 2026
Very good experience and was also completed quickly
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January 3, 2026
Dr. Cassandra Patterson and her entire staff on my last visit were excellent. All of them were professional and personal and made me feel they were there for me. Very nice and helpful.
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December 31, 2025
The attending nurse was informative and professional. Doctor Patterson is a physician to be emulated!
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December 26, 2025
My visit with Dr. Patterson was excellent as always
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December 24, 2025
This was a 6 month checkup. Dr. Patterson reviewed my results with me.
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December 24, 2025
Dr. Patterson is very concerned for her patients. She takes the time to listen and answer questions.
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December 18, 2025
I am very pleased with the care I receive from Dr. Patterson. I drive across town to see her, by choice.
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December 13, 2025
Always satisfied
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December 9, 2025
Dr. Patterson was not just very good, but. outstanding in all the categories.
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December 4, 2025
Taken care pf oromptly
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November 22, 2025
Dr. Patterson is the best!
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November 21, 2025
Love Dr. Patterson. She is very kind and patient with answering all of my questions!
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November 20, 2025
Dr. Patterson is the GREATEST!!!
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November 19, 2025
Dr Patterson and her team of professionals are the best!
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November 15, 2025
Thank you for taking such good care of me.
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November 6, 2025
Doctor and nurse were both very helpful.
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November 5, 2025
My care provider is always on the top. Wouldn’t never change care providers at all. Dr Patterson is the best.
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October 31, 2025
Dr. Patterson is great
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October 24, 2025
I'm very happy with the level of care I received at this facility.
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October 15, 2025
My stress level always goes down after I see her.
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October 6, 2025
Dr. Patterson and her team are always kind and compassionate. I appreciate Lexington Internists for everything they do for me!
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September 25, 2025
Dr. Patterson and her team are wonderful! She is very knowledgeable and explains everything. Thank You!
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September 25, 2025
Always have positive visits with Dr Patterson and staff
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September 24, 2025
The Doctor was very good and professional!
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September 21, 2025
Great visit. Dr. Patterson was very interested in my health. Short wait time.
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August 17, 2025
Dr. Patterson is very personable, takes time to listen to your concerns, covers lab work in detail and includes in decision making .
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August 16, 2025
Dr. Cassandra Patterson is among the best. She really cares.
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August 10, 2025
The staff is always friendly and helpful. Dr Patterson always take her time when she is in there and doesn’t make you feel rushed or uncomfortable. Great office!
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August 9, 2025
Quick, professional service.
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August 8, 2025
wonderful caring doctor. We need more like her.
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July 30, 2025
I love the attention to my health needs. Dr. Patterson and her nurse are excellent
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July 30, 2025
I LOVE MY DR. PATTERSON
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July 19, 2025
Dr. Patterson is always friendly mhelpful, caring and professional!
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July 17, 2025
I love Dr Patterson, she really cares about her patients.
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July 16, 2025
Dr Patterson goes above and beyond in my care. Most doctors wont work with complex patients.
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June 15, 2025
Dr. Patterson always listens to my concerns and takes time to respond. I trust her with my health care.
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June 2, 2025
I love my doctor and her staff. I have been with her forever.
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June 2, 2025
Dr. Patterson is always very thorough explaining my lab results. She listens and answers my questions thoughtfully. She asks good follow up questions which shows genuine interest in my overall health care. As a patient I feel we have a great partnership and joint ownership of my health goals and wellbeing.
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May 30, 2025
My care provider takes time making sure I’m doing my best.She is a very caring person.I know she is there for me.I’m a Army wife and had a lot of Dr.she is very good at her job
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May 21, 2025
This was a work-in apt. She is always attentive and provides ultimate care.
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May 16, 2025
Very Impressive!
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May 1, 2025
All the staff are very professional and caring.
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April 15, 2025
Dr Patterson is the most knowledgeable and caring physician I have ever had [...]. I can always count on her
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April 10, 2025
Dr Patterson does a great job Good Dr
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April 10, 2025
Very satisfied with experience
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April 5, 2025
Dr Patterson and her staff are wonderful. Always up to date on my latest concerns. Very thorough and thoughtful in the treatment I receive.
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April 2, 2025
Dr. Patterson is amazing and a wonderful, caring doctor! I’m blessed to have her as my doctor!