Dr. Calin Arimie, M.D. received his MD degree from Carol Davila University of Medicine and Pharmacy in Bucharest, Romania. He completed his residency in Internal Medicine at the University of Southern California/LAC+USC Medical Center. Dr. Arimie went on to complete a fellowship in Gastroenterology at Loma Linda University. In addition to his private practice, Dr. Arimie was named “Top Gastroenterologist” by the Consumers Research Council of America.
Dr. Calin Arimie, M.D. received his MD degree from Carol Davila University of Medicine and Pharmacy in Bucharest, Romania. He completed his residency in Internal Medicine at the University of Southern California/LAC+USC Medical Center. Dr. Arimie went on to complete a fellowship in Gastroenterology at Loma Linda University. In addition to his private practice, Dr. Arimie was named “Top Gastroenterologist” by the Consumers Research Council of America.
The reviews listed below were collected independently of Unio Specialty Care through rater8. Each review represents an authentic and verified patient experience.
Friendly personable
(2 weeks ago)
Nov-2025
Dr Arimie is very detail-oriented and thorough. He cares for his patients.
(2 weeks ago)
Nov-2025
Appreciate very much the time Dr. Arimie spent with me to understand my issue. Genuinely concerned and thorough in his assessment.
(2 weeks ago)
Nov-2025
He is the best
(3 weeks ago)
Nov-2025
The office girl was friendly and doctor is very knowledgeable.
(3 weeks ago)
Nov-2025
Dr. Arimie
Is a top Gastroenterologist in the country. I'm glad Unio Specialty has him on staff.
(3 weeks ago)
Nov-2025
He is very nice Dr. He explained everything very clearly about my health and how to prevent my symptoms. I am so happy to meet Dr Calin Arimie.
Thank you so much 🙏
(1 month ago)
Nov-2025
He took the time to listen, and gave helpful advice. Friendly demeanor as well. Thank you!
(1 month ago)
Oct-2025
He is exceptional doctor. Takes his time, listens to his patients and makes appropriate decisions.
(1 month ago)
Oct-2025
Knowledgeable, professional, courteous.
(1 month ago)
Oct-2025
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GI-West Hills
7320 Woodlake Ave Suite 310 West Hills, CA 91307
Dr. Calin Arimie, M.D. received his undergraduate degree from Rosetti College of Basic Science. Next, he received his MD degree from Carol Davila University of Medicine and Pharmacy in Bucharest, Romania. He completed his residency in Internal Medicine at the University of Southern California/LAC+USC Medical Center. Dr. Arimie went on to complete a fellowship in Gastroenterology at Loma Linda University.
In addition to his private practice, Dr. Arimie has served as the GI Lab Medical Director at West Hills Hospital since 2013. In 2009, he was named “Top Gastroenterologist” by the Consumers Research Council of America. The Council also ranked him as one of the top physicians nationwide in 2010. He is a member of the American Medical Association.
Dr. Arimie is married to his wife Raluca, a cardiologist, they have two children. In his free time, he enjoys skiing, snowboarding, and playing tennis.
Friendly personable
Dr Arimie is very detail-oriented and thorough. He cares for his patients.
Appreciate very much the time Dr. Arimie spent with me to understand my issue. Genuinely concerned and thorough in his assessment.
He is the best
The office girl was friendly and doctor is very knowledgeable.
Dr. Arimie Is a top Gastroenterologist in the country. I'm glad Unio Specialty has him on staff.
He is very nice Dr. He explained everything very clearly about my health and how to prevent my symptoms. I am so happy to meet Dr Calin Arimie. Thank you so much 🙏
He took the time to listen, and gave helpful advice. Friendly demeanor as well. Thank you!
He is exceptional doctor. Takes his time, listens to his patients and makes appropriate decisions.
Knowledgeable, professional, courteous.