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Clinical and health psychologist Elena Bagourdi, PhD, is the co-founder and program/clinical director of EXIS Youth. Located in West Los Angeles, California, Dr. Elena or Dr. B., as her clients call her, has expertise in the treatment of addictive behaviors, trauma, depression, anxiety, and personality disorders.

Since 1998, Dr. Elena has been working as a psychotherapist with individuals and their families. As the program/clinical director at EXIS Youth, Dr. Elena is highly invested in constantly expanding the therapeutic modalities used. She stays up-to-date and seeks out the most cutting-edge therapeutic approaches to incorporate into their existing program. This way, she can sustain the effectiveness of their program and further enrich its breadth.

Dr. Elena holds a PhD in clinical/health psychology, as well as a master’s in clinical psychology and organizational and economic psychology. She has a deep interest in her community, and she is on the board of local nonprofit organizations. Dr. Elena has also collaborated extensively with nonprofit organizations overseas. For instance, she co-led the World Health Organization (WHO)'s "mhGAP" pilot project in Greece on behalf of EPAPSY, a local nonprofit organization.  

In addition to EXIS Youth, Dr. Elena has a successful private practice as a psychotherapist.

Grace Moussa, M.D., completed her medical degree at Kuwait University School of Medicine. She took her training at St. Mary's Hospital, University of Connecticut, Yale University, and Columbia University. Dr. Moussa has been practicing since 1994 as a physician. She speaks English, Arabic, French, and medical Spanish languages.

Norr Santz, MD is a board-certified physician in physical medicine and rehabilitation who provides quality care to patients at the West Los Angeles office of Health Atlast. Dr. Santz completed her undergraduate studies at the University of California Los Angeles then earned her medical degree from Ross University School of Medicine. She went on to complete her residency in Physical Medicine & Rehabilitation at SUNY Downstate Medical Center in Brooklyn, NY. Dr. Santz provides comprehensive care to her patients and strives to empower and support them with patient education.
She values a multidisciplinary approach to maximize her patients’ physical function.

Dr. Yelyzaveta Prysyazhnyuk is a compassionate and highly trained physician with a strong commitment to advancing mental health care. She brings a rich background in internal medicine and a deep interest in the intersection of physical and mental well-being to her role at Vital Psych MD LLC. Dr. Prysyazhnyuk completed her undergraduate studies at Barnard College of Columbia University before earning her medical degree from SUNY Downstate College of Medicine. She went on to complete her residency in Internal Medicine at the Zucker School of Medicine at Hofstra/Northwell NS/LIJ, where she also obtained certifications as a clinician educator and in lifestyle medicine. At Vital Psych MD, Dr. Prysyazhnyuk is excited to focus her practice on supporting individuals through evidence-based care that bridges the gap between physical and mental health. Her clinical experience and academic foundation have shaped her integrative approach, helping achieving overall well-being and a lasting change.

Dr. Keyvan Shirazi is a board-certified Internal Medicine physician and the founder of Shiraz Medical Group, where he has been providing comprehensive adult primary care to the community for more than two decades. Known for his compassionate bedside manner, thorough approach, and dedication to personalized care, Dr. Shirazi is committed to helping patients achieve long-term health and wellness through preventive medicine, chronic disease management, and evidence-based treatment.

Dr. Shirazi completed his Internal Medicine residency training at MCP Hahnemann University and earned his medical degree from St. George’s University School of Medicine. He also studied Health Science at the University of Nevada, Reno. He has been board certified in Internal Medicine since 2002 and holds certifications including DEA and ECFMG credentials.

Since opening Shiraz Medical Group in 2003, Dr. Shirazi has built a reputation for delivering attentive, patient-centered care while managing a wide range of acute and chronic medical conditions. In addition to his private practice, he has served in numerous leadership and medical director roles throughout Southern California, including Medical Director positions at Providence Cedars-Sinai Tarzana Medical Center, Lake Balboa Care Center, and The Center at Park West. He has also been actively involved with peer review, case management, hospital medicine, hospice care, and skilled nursing facility care throughout his career.

Dr. Shirazi also provides medical care and physician services at several skilled nursing and rehabilitation facilities, including Los Angeles Jewish Health, Lake Balboa Care Center, and Tarzana Health and Rehabilitation Center, where he remains dedicated to improving the health, comfort, and quality of life of his patients.

He is fluent in English, Farsi, and Hebrew, allowing him to connect with and care for patients from diverse cultural backgrounds. Patients value Dr. Shirazi for his clinical expertise, thoughtful communication, and genuine commitment to providing high-quality medical care. His philosophy centers on treating every patient with compassion, respect, and individualized attention while fostering strong, long-term physician-patient relationships.

At Commons Clinic, Dr. Ortega offers personalized cardiology care to adults in Santa Monica, California. Our mission is to prevent, diagnose, and manage heart disease through tailored treatment plans that prioritize your health and well-being.

Led by Dr. Ortega, a board-certified cardiologist specializing in preventive cardiology, our practice combines advanced technology with a patient-centered approach to deliver exceptional care.

Dr. Ortega earned a Bachelor of Science in Neurobiology, Physiology, and Behavior, with a minor in Spanish, from the University of California, Davis. She went on to pursue her Doctor of Medicine at the Keck School of Medicine of USC in Los Angeles, California, and completed her internship and residency. She served as chief resident at USC during her internal medicine residency and as chief cardiology fellow at Harbor-UCLA. 

She is board-certified in internal medicine and cardiovascular disease, with additional certifications in adult echocardiography and cardiovascular computed tomography. Dr. Ortega is an active member of the Alpha Omega Alpha Honor Medical Society and a recipient of multiple honors, including Physician of the Year at Harbor-UCLA and the Excellence in Primary Care Award from LAC+USC.

The practice of Jenica L. Ortega, MD, offers a full range of diagnostic and preventive services, including ECG/EKG, echocardiography, Holter monitoring, cardiac stress testing, and nuclear stress testing, as well as advanced imaging with CT angiography and calcium scoring. Our specialized programs in atrial fibrillation management, hypertension, lipid disorders, and heart attack prevention help you work proactively toward lasting heart health.

Recognizing the underserved cardiovascular needs of women, we also provide dedicated women’s heart health targeting changes throughout a woman's life, with targeted cardiovascular care around pregnancy, post-partum, the menopause transition, and beyond. Additionally, our preoperative risk assessments and comprehensive wellness evaluations ensure you receive tailored guidance for your anticipated outcomes.

To schedule your next appointment with Dr. Ortega, please use our online scheduler or contact our friendly staff today.