Psychiatry

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Dr. Earl Andrew B. De Guzman, M.D., F.A.S.A.M., is a highly skilled psychiatrist with triple board certification in psychiatry, consultation-liaison psychiatry, and addiction medicine. Currently based in Pasadena, California, he operates a private practice where he provides specialized psychiatric care. His expertise extends to complex cases requiring psychodynamic insight, medical-psychiatric integration, and addiction treatment. Dr. De Guzman earned his Bachelor of Science in Psychology from the University of California, Davis, and his Doctor of Medicine from Ross University School of...
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Edwin Peng, MD, MBA, QME has been a board-certified psychiatrist since 2006. He has accumulated a breadth of experiences across a variety of clinical, cultural, and forensic settings reflective of his broad interests in the field of mental health. Dr. Peng graduated Cum Laude with his Bachelor of Science degree in Biochemistry from the University of California at Los Angeles in 1994. He earned his medical degree from the University of Arkansas for Medical Sciences in 1998. After graduating, Dr....
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Dr. Akinyemi is a double-board-certified, fellowship-trained physiatrist who is certified in Brain Injury Medicine as well as in Physical Medicine and Rehabilitation Medicine. She is a member of the American Academy of Physical Medicine and Rehabilitation, the American Congress of Rehabilitation Medicine, and the American College of Physicians.  She has years of extensive experience and expertise in diagnosis and treatment of injuries and conditions affecting the musculoskeletal, orthopedic and neurological systems. She is meticulous in her approach and works diligently...
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Dr. Gregory McGowan, M.D., is a licensed psychiatrist. He earned his medical degree from Marshall University and then completed his residency in psychiatry at the University of California. Dr. McGowan currently practices at Ehab Yacoub, MD Inc. Brain Health USA and sees patients at various locations, including Los Angeles, Van Nuys, and Culver City, CA. Prior to becoming a practicing psychiatrist, Dr. McGowan served as a combat medic, a firefighter, and a paramedic. He spent 10 years as a staff...
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Dr. Hewa Artin is a board-certified psychiatrist and Assistant Clinical Professor in the  Department of Psychiatry and Biobehavioral Sciences at UCLA. His clinical and academic work  centers on neuromodulation, psychedelics, and emerging treatments for complex  neuropsychiatric conditions.  He has trained extensively in interventional psychiatry techniques, including transcranial  magnetic stimulation (TMS), electroconvulsive therapy (ECT), and ketamine. He completed a  fellowship in psychodynamic psychotherapy at the San Diego Psychoanalytic Center and has  received additional training in psilocybin-assisted therapy. He has also published...
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Dr. Hisla Bates, MD, is a Harvard and Yale trained Pediatric and Adult psychiatrist. After completing an internship in primary care internal medicine at Yale, her general psychiatry training was completed at the Mount Sinai School of Medicine in New York City. She continued on to her Child and Adolescent psychiatry Fellowship at Harvard Medical School’s, Massachusetts General Hospital/ McLean’s program. She went on to complete a 12 month Fellowship in Integrative Psychiatry in 2020. She uses Mindfulness, Positive Psychology/Psychiatry,...
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Dr. Jeffrey Scott Forrest is a board-certified psychiatrist and a Fellow of the American Psychiatric Association with extensive experience in community mental health. He earned his medical degree from Virginia Commonwealth University School of Medicine and completed his residency in psychiatry at East Tennessee State University. Dr. Forrest is also a diplomate of the American Board of Psychiatry and Neurology. Dr. Forrest’s career is marked by his dedication to serving patients with severe and persistent mental illness, particularly within the...
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Dr. Jessica L. Langenhan is a board-certified psychiatrist and healthcare leader with nearly two decades of experience in clinical practice, medical administration, and behavioral health innovation. She is currently a Medical Director at Carelon Behavioral Health, a division of Elevance (formerly Anthem, Inc.), where she oversees quality of care initiatives, utilization review, and clinical education. In addition, she serves as an outpatient psychiatrist with Included Health (Doctor on Demand). She is also an appointed Expert Reviewer for the Medical Board...
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Dr. Julia Davidoff is a board-certified psychiatrist with extensive experience in adult psychiatry, electroconvulsive therapy (ECT), and telepsychiatry. She currently provides psychiatric care through telehealth via Pacific Clinics to underserved areas at the Asian Pacific Islander Family Center in Rosemead and at Monrovia Clinic. Dr. Davidoff has held multiple leadership roles throughout her career, including serving as Medical Director of Electroconvulsive Therapy at both Hollywood Presbyterian Medical Center (2021–2023) and Olympia Medical Center (2019–2021). She began her ECT practice at...
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Dr. Junao (Jimmy) Wang is a board-certified psychiatrist with extensive experience in outpatient care and medicolegal evaluations. He provides clear, comprehensive, and objective assessments across a wide range of psychiatric conditions, drawing on a strong foundation in both clinical psychiatry and analytic reasoning.  He currently serves as a Medical Expert for the Social Security Administration (SSA), where he conducts detailed record reviews and provides written interrogatories for administrative law judges. He also maintains an active clinical practice as a contract...