About the Doctor

David Mahjoubi, MDDr. David Mahjoubi is a Board-Certified Anesthesiologist and currently practices holistic healing and psychedelic medicine. His main focus is in the treatment of Anxiety, Depression, PTSD, and Chronic Pain, all of which tend to be associated with insomnia. After observing thousands of patients suffering from insomnia, and needing prescription strength pharmaceutical grade medications to fall asleep, he believed it was his mission to create an all natural alternative that was both effective and safe. Sleepinox was invented with the best five plant based ingredients there are. After years of trial and error with different ingredients, the new formulation was updated this past year, in January of 2023.

Dr. David Mahjoubi attended The Chicago Medical School for his medical education, and completed his residencies at UCLA Medical Center and USC / L.A. County Hospital in Anesthesiology. More about Dr. David's clinic areas of expertise can be found on www.ketaminehealing.com and www.ivhealingspa.com.

Dr. Mahjoubi currently serves as the president of the American Board of Ketamine Physicians (ABKP), which is a non-profit organization dedicated to lifelong learning as well as advancing scientific literature with regards to ketamine treatments. He is a published author of medical journals and lecturer as well as the recipient of numerous awards and honors including being recognized as a “Top Doctor – Best Anesthesiologist” by Los Angeles Magazine multiple years in a row.


  • Doctor of Medicine, The Chicago Medical School
  • Bachelor of Science, University of California at Irvine
  • Major: Biological Sciences
  • Minor: Sociopsychology


  • Yashar P, Sepahdari A, Mahjoubi FD. Primary Squamous Cell Carcinoma of the Breast in an Adult Woman. The Breast Journal. 12(6) 571-72, 2006.
  • Co-Author, Preoperative Clinic Rotation Manual. University of Southern California Department of Anesthesiology, 2006.

Professional Training

  • Residency in Anesthesiology 2006-2009 / University of Southern California + Los Angeles County Medical Center
  • Internship in General Surgery 2005-2006 / Ronald Reagan UCLA Medical Center


  • Diplomate of the American Board of Anesthesiology
  • Medical Board of California
  • Drug Enforcement Agency
  • Advanced Cardiovascular Life Support


  • Reliability of Transthoracic Echocardiography versus CT Angiography in Cardiac Thrombus with Pulmonary Embolism in the ICU. Western Anesthesia Regional Conference, Virginia Mason Medical Center, Seattle, 2008. Case Report Poster Presentation, Primary Author.
  • Postoperative Adrenal Failure Following Retroperitoneal Lymph Node Dissection Surgery. Western Anesthesia Regional Conference, Rancho Mirage, CA, 2009. Case Report Poster Presentation, Second Author.
  • The Medical and Fiscal Consequences of the Lack of Motorcycle Helmet Laws in Illinois. Illinois Academy of Family Physicians, Medical Education Community Orientation Program, 2002. Primary Author.


  • Medical Director, Ketamine Healing Clinic of Los Angeles and Orange County 2014 – Present
  • Northridge Hospital 11/10 – 1/14
  • Marina Del Rey Hospital 9/14- Present
  • Rodeo Drive Surgery Center
  • Bedford Drive Surgery Center
  • Beverly Hills Aesthetics
  • Sinai Surgery Center
  • Specialty Surgery Center
  • Mission Community Hospital 7/12 – Present

Teaching Experience

  • Inorganic Chemistry Tutor; University of California at Irvine, 2000
  • Physics, Chemistry, and Math Tutor; Cambridge Tutoring Co. of Orange County, CA, 2001
  • Honors

  • Biological Science Scholastic Honor Society, University of California at Irvine
  • Dean’s Honor List, University of California at Irvine
  • Certified Advanced Tutor, College Reading and Learning Association