Mark J. Brooks

Oraya Therapeutics, Inc. develops and commercializes a non-invasive therapy for wet age-related macular degeneration. The firm delivers a precise dose of radiation non-invasively to the macula using an automated positioning system and a localizing algorithm. The company was founded by Michael E. Gertner in 2006 and is headquartered in Newark, CA.

MMC Health Services Inc (MMC Health Services) is a private equity firm founded in 2013. The firm is headquartered in Los Altos, California.

Converge Medical, Inc. develops novel medical devices for cardiac surgery. The company focuses on develops technology that facilitates less invasive surgical procedures such as coronary artery bypass graft surgery (CABG). The company is located in Sunnyvale, CA.

New Century Hospice, Inc. provides hospice care services. It offers physician directed nursing care, medical, social & spiritual counselling, bereavement, trained volunteers, related medications, medical equipment and supplies, physical, speech, and other related therapies, continuous care for acute symptom management and short-term inpatient care. The company was founded by David Charles Gasmire in 2006 and is headquartered in Moorsville, NC.

Alternative Behavior Strategies, Inc. provides applied behavior analysis, speech therapy, occupational therapy, diagnostic evaluations and individual therapy, and counseling services. The company was founded by Jeffrey William in 2011 and is headquartered Salt Lake City, UT.

CleanSlate Centers, Inc. operates addiction treatment center. It offers drug treatment, alcohol treatment, and treatment for multiple addictions. The company was founded by Amanda Wilson in 2009 and is headquartered in Northampton, MA.

Granite Growth Health Partners Management Co. LLC (Granite Growth Health Partners) is a private equity firm founded in 2017 by Mark J. Brooks and Diane Daych. The firm headquartered in Hillsborough, California.

Three Oaks Hospice, Inc. engages in the provision of hospice services. Its services include physician directed, nursing care, chaplain, social work, certified nursing assistance, medical equipment, supplies, related medications, pain management, symptom control, counseling, volunteer support, and bereavement support. The company was founded by David C. Gasmire in May 2019 and is headquartered in Dallas, TX.

Acute Behavioral Health, Inc. is a healthcare platform that provides inpatient psychiatric residential treatment facilities and outpatient behavioral health programs for young people. Acute Behavioral Health is based in Nashville, TN and has subsidiaries in the United States. The company was formed with an initial investment from Petra Capital Partners and Harbert Credit Solutions in partnership with Elm Creek Partners and Granite Growth Health Partners. The company's mission is to provide behavioral health solutions that focus on preserving a young person's relationship with their family and community. The company was founded in 2001 by Smith Al and Mike McCulla, who has been the CEO since then.