Johns Hopkins Medical Laboratory Howard County
10710 Charter Dr #G-040
Columbia, MD 21044 443-546-1110
Columbia, MD 21044 443-546-1110
Ratings
Consumer Ratings — 2 Ratings
Percent of customers who rated service "superior" for:
Doing service properly
Promptness/responsiveness
Pleasantness
Overall quality
Consumer Comments
Mar 28, 2023
Apr 20, 2021