Dr. James J. Lee, M.D. received his medical training at St. Louis University School of Medicine and completed his residency and fellowship training at the University of California, Irvine. Dr. Lee has been involved in numerous endoscopic treatments of heartburn. Additionally, he has performed more than 75 radio-frequency ablation procedures for Barrett Esophagus with dysplasia, as well as EMRs.
Dr. James J. Lee, M.D. received his medical training at St. Louis University School of Medicine and completed his residency and fellowship training at the University of California, Irvine. Dr. Lee has been involved in numerous endoscopic treatments of heartburn. Additionally, he has performed more than 75 radio-frequency ablation procedures for Barrett Esophagus with dysplasia, as well as EMRs.
The reviews listed below were collected independently of Unio Specialty Care through rater8. Each review represents an authentic and verified patient experience.
Listens to all my questions, always asks additional questions and never feel rushed.
(5 days ago)
Oct-2025
The visit was a positive one all my questions and concerns was answered. The staff was top notch and I did not wait long for the visit. Please use this doctor for your procedure he was professional.
(1 week ago)
Oct-2025
Very personable and patient care oriented.
(2 weeks ago)
Oct-2025
Dr.Lee has always “kept tabs on me” and my health. He gives clear and easy to understand explanations. His office staff is efficient and extremely hard working. I’m appreciative.
(2 weeks ago)
Oct-2025
Dr Lee was very detailed and explained everything very thoroughly
He was terrific
(2 weeks ago)
Oct-2025
Friendly, patient and helpful.
(2 weeks ago)
Sep-2025
Dr. Lee was very personable and thorough! I feel very confident in his care!
(2 weeks ago)
Sep-2025
Dr. James Lee is very human like. He listen and explain to you with compassion. Very important i understood.
(2 weeks ago)
Sep-2025
A little rushed but thorough
(1 month ago)
Sep-2025
Dr. Lee listened to everything I was worried about. He took his time and answered me without rushing. I loved that about him. Very very knowledgeable!
(1 month ago)
Sep-2025
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GI-Orange
1010 W. La Veta Ave Suite 570 Orange, CA 92868
Dr. James J. Lee, M.D. has a private practice located in Orange, California and is a clinical assistant professor at the University of California, Irvine. In the last two decades, Dr. Lee has been involved in numerous endoscopic treatments of heartburn. Additionally, he has performed more than 75 radio-frequency ablation procedures for Barrett Esophagus with dysplasia, as well as EMRs. Dr. Lee contributes regularly to Becker ASC review and his most recent article was quoted in Men Health Journal in 2015. After receiving his medical training at St. Louis University School of Medicine, Dr. Lee completed his residency and fellowship training at the University of California, Irvine. He is married and has one child in college. On his days off, he enjoys tennis, hiking, and traveling. One of Dr. Lee future goals is to establish a heartburn center at St. Joseph Hospital and raise awareness for esophageal cancer.
Listens to all my questions, always asks additional questions and never feel rushed.
The visit was a positive one all my questions and concerns was answered. The staff was top notch and I did not wait long for the visit. Please use this doctor for your procedure he was professional.
Very personable and patient care oriented.
Dr.Lee has always “kept tabs on me” and my health. He gives clear and easy to understand explanations. His office staff is efficient and extremely hard working. I’m appreciative.
Dr Lee was very detailed and explained everything very thoroughly He was terrific
Friendly, patient and helpful.
Dr. Lee was very personable and thorough! I feel very confident in his care!
Dr. James Lee is very human like. He listen and explain to you with compassion. Very important i understood.
A little rushed but thorough
Dr. Lee listened to everything I was worried about. He took his time and answered me without rushing. I loved that about him. Very very knowledgeable!