Claudio Luiz Lottenberg

Lotten-Eyes Oftalmologia Clínica e Cirúrgica Ltda. engages in the operation and management of eye clinics. It offers exams and surgeries. Exams include visual acuity laser, ocular biomicroscopy, computed perimtry FDT, Daily Tension Curve, Refraction Test, Gonioscopy, Retina Mapping, Specular Microscopy Corneal, pachymetry, and retinography. The surgeries include refractive surgery, glaucoma surgery, blepharoplasty, cataract surgery, and vitrectomy. The company was founded by Cláudio Luiz Lottenberg on June 28, 1989 and is headquartered in São Paulo, Brazil.

Sociedade Beneficente Israelita Brasileira Albert Einstein provides healthcare services. It is a non-profit, charitable institution and its activities are classified into health assistance, promotion of knowledge and social responsibility. It operates through the Albert Einstein Jewish Hospital (HIAE), the Albert Einstein Jewish Teaching & Research Institute (IIEPAE) and the Albert Einstein Jewish Social Responsibility Institute (IIRSAE). The company provides services such as alcohol & drug program, blood bank, cardiology, diagnostic medicine, dialysis center, intensive care center, maternity, neurology, nutrition, pediatrics, plastic surgery, rehabilitation, psychology, semen bank, umbilical cord blood bank and urology, among others. SBIBAE was founded on 20th September, 1955 and is headquartered in São Paulo, Brazil.

Advance Medical, Inc. operates medical hospital and provides home health care services. It offers medical opinions, behavioral care, virtual medical care, pharmaceutical management, and enterprise solutions. The company was founded by Michael Hough in 1999 and is headquartered in Westwood, MA.