The Bipolar Biography Project

David Shamszad

ExecutiveEntrepreneurUnited States

ExecutiveEntrepreneur

United States

Bipolar disorderSelf-disclosed[1]

David Shamszad is an American executive and entrepreneur who founded and leads SG Real Estate, a real-estate investment and management company based in the San Francisco Bay Area. He has also become a public speaker and advocate on mental health and addiction. [2][3][5]

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Career and work

Shamszad founded SG Real Estate in 2011 and serves as its CEO. The Berkeley-based company works across residential and commercial property management, brokerage, acquisitions and real-estate investment. [2][3]

Under Shamszad’s leadership, SG Real Estate expanded from a small office into a group of real-estate businesses serving multiple parts of the Bay Area market. [4]

What has been publicly discussed

  • Shamszad has publicly identified himself as having bipolar disorder. He has said that he was diagnosed in his early twenties after episodes of mania and depression culminated in a psychiatric hospitalization. [1]
  • He has described initially hiding the diagnosis because he feared how others would judge him and said that he avoided fully accepting it for years before becoming more open about his experience. [1]
  • Shamszad has described severe swings between mania and depression beginning in his early twenties. He said manic periods could become reckless and dangerous, while depressive periods left him feeling profoundly hopeless. [1]
  • He has also described psychiatric hospitalization, arrests and injuries during years when he was struggling to manage bipolar disorder alongside heavy alcohol use. At his lowest point, he became suicidal and required emergency intervention. [1]
  • Shamszad has said that after committing to treatment, he stopped drinking and entered rehabilitation. He has since described regular psychiatric medication, therapy and self-care as continuing parts of how he manages bipolar disorder and maintains his recovery. [1]
  • Shamszad has said that his experience of treatment improved as he became more willing to commit to it, including following medical advice and addressing his alcohol use alongside bipolar disorder. [1]
  • Shamszad has described rebuilding his life over time. After a decade of working on his mental health and recovery from alcohol abuse, he said he had built a successful business and started a family. [1]
  • He has emphasized that maintaining his mental health still requires continued effort, saying that “the work was, and remains, unending.” [1]
  • Shamszad has increasingly used his experience with bipolar disorder and addiction to speak publicly about stigma, treatment and recovery. He has appeared on podcasts, spoken to students and other groups, and framed his advocacy around making conversations about mental illness and substance use more open and direct. [5][6]
  • In 2025, he published I Am Someone You Know: The Fight for Recovery and Mental Health, a memoir about bipolar disorder, addiction and recovery. [7]

“Be vulnerable, real, and raw.”

David Shamszad [1]
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Sources used for this profile

The following sources contain information that supports the claims made on this page.

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  1. David Shamszad, LinkedInSG Real Estate company update

    Describes the growth of SG Real Estate from a small office into a wider group of businesses.

  2. Emissary Publishing / Apple BooksI Am Someone You Know

    Publication record for Shamszad’s memoir about bipolar disorder, addiction and recovery.

Learn more

Recommended books and other resources about David Shamszad and their experiences.

More people like David Shamszad

The Bipolar Biography Project is an educational project. We document what people have said publicly and provide sources for transparency. We do not provide medical advice.

Profile status: Published