Acquired in February, 2015, UMS LOA Holdings provides lithotripsy and urologic laser services in the Arkansas, Louisiana, Oklahoma, and Texas region.

UMS LOA Holdings, LLC
Phone:  (800) 475-4661
Fax:   (877) 769-2350


Mobile Medical Services, LLC
Affiliated June, 2015. MMS provides mobile lithotripsy services in the southern California area.
24315 Titus Dr.
Dana Point, CA 92629-1089
Phone: (800) 995-8619


Acquired in April, 2015, Precision Lithotripsy provides lithotripsy services in the state of Florida

UMS Precision Lithotripsy, LLC
Phone:  (321) 636-0535
Fax:   (321) 636-1975


Acquired in December, 2015, US Lithotripsy provides lithotripsy services in the southwest states of Arizona, Arkansas, Colorado, Missouri, Oklahoma and Texas.

US Lithotripsy, LP
Phone: (508) 870-6565
Fax: (508) 870-0682


Affiliated July 1, 2016.  OLA is a partnership of Urologists that provides general urological treatments and specializes in ESWL kidney stone procedures in Oklahoma and parts of Texas.

Oklahoma Lithotripter Associates
5401 N. Portland, Suite 640
Oklahoma City, OK 73112
Phone: (405) 604-4160

In May 2017, UMS acquired a majority interest in American Kidney Stone Management, LTD.  AKSM provides lithotripsy and urological oncology care throughout 38 U.S. states.

100 West Third Avenue, Suite 350
Columbus, Ohio 43201