NEW YORK, August 27, 2019-- Sentinel Capital Partners, a private equity firm that invests in promising companies at the lower end of the midmarket, today announced the acquisition of SSJA Bariatric Management, LLC ("SSJA"), the leading provider of administrative support services to bariatric surgery offices in the New York metropolitan area. The terms of the deal were not disclosed. SSJA provides administrative services to 15 bariatric surgery offices in New York, New Jersey, and Connecticut that collectively operate as the New York Bariatric Group and employ bariatric surgeons, other specialists, and physician assistants.