Dan B. Tran, MD is an internal medicine physician in Orange County, California where he practices as an adult primary care physician.  Dr. Tran completed his residency training in internal medicine at UC Irvine Health in 2025. Dr. Tran earned his medical degree from Florida International University’s Herbert Wertheim College of Medicine in 2022, graduating in the top quartile of his class and being inducted into the Alpha Omega Alpha Honor Medical Society. During medical school, he was awarded the...

Dr. David I. Kaufer, MD, is a board-certified internal medicine physician with over 30 years of experience providing comprehensive care across a wide range of medical settings. He earned his Medical Doctor (MD) degree from Tufts University School of Medicine in 1993 after completing his undergraduate studies in Biology and Chemistry at the University of San Diego. He went on to complete his residency in Internal Medicine at Scripps Green Hospital in La Jolla, California, in 1996. Since obtaining board...

Dr. David Kamrava is a triple board-certified pulmonary and critical care specialist with extensive experience in intensive care medicine, pulmonary disease management, and complex inpatient care. Board-certified in Internal Medicine (2008–2028), Pulmonary Medicine (2012–2034), and Critical Care Medicine (2014–2025) he currently serves as ICU Medical Director at UCLA West Valley Medical Center (April 2024–Present) and previously held the same leadership role, where he developed the program, at West Hills Hospital from 2017 to 2024. Dr. Kamrava is President of Integrated...

Dr. Eric Jonathan Miller is a board-certified internal medicine physician and clinical hospitalist with experience in academic medicine, residency training, and clinical research. He currently serves as a Clinical Hospitalist at Los Angeles Medical Center, Kaiser Permanente in Los Angeles, California (2025–present). Prior to this role, Dr. Miller was a Clinical Assistant Professor of Internal Medicine at Stony Brook University Hospital in Stony Brook, New York (2023–2025), where he contributed to clinical care and academic responsibilities within a major teaching...

Dr. Ghazaleh Bahrami is a board-certified internist and accomplished clinical researcher with extensive experience in pulmonary, cardiovascular, infectious disease, neuroscience, oncology, and obesity studies. She earned her Doctor of Medicine degree, cum laude, from Ross University School of Medicine (2007) and completed her internal medicine training at the Medical College of Wisconsin (2011). She also holds a Bachelor of Science in Biology from the University of Texas at San Antonio, cum laude (2003). Dr. Bahrami is licensed in multiple U.S....

Dr. Hammam Ghiyas Kemeh is a board-certified internist with active medical licenses in California (C184638) and Florida (ME112530), and ECFMG certification. He is the founder and president of Kemeh Medical LLC, a private hospitalist company based in Orlando, Florida, where he has practiced since 2018. Dr. Kemeh also holds an academic appointment as Associate Clinical Professor at St. Matthew’s University School of Medicine, appointed by the Board of Trustees in December 2012. Dr. Kemeh earned his M.B.B.S. from Gulf Medical...

Dr. Harmanjot K. Gill is a hospitalist with several years of experience in inpatient medicine, advanced heart failure care, academic medicine, quality improvement, and clinical research. Dr. Gill earned a Doctor of Medicine degree from the Medical University of Lublin in Poland in July 2014 and completed an Internal Medicine residency at Ball Memorial Hospital in Muncie, Indiana, from July 2017 through June 2020, which also involved external rotations experience at John Hopkins University in Maryland, Baltimore and Scripps Memorial...

Dr. Hrishikesh K. Belani is a board-certified internal medicine physician and public health leader with extensive experience in primary care delivery, HIV medicine, health equity, and clinical leadership across large public health systems. He currently serves as Associate Chief Medical Officer and Director of Primary Care for the Los Angeles County Department of Health Services Ambulatory Care Network, where he oversees primary care operations, quality initiatives, and interdisciplinary practice standards across the county’s healthcare system. Dr. Belani earned his Bachelor...

Dr. Hyun Don Yun is a triple board-certified physician in internal medicine, hematology, and medical oncology, with extensive clinical, academic, and research experience. He currently serves as an Assistant Clinical Professor in the Division of Hematology and Oncology at the University of California, Irvine, a role he has held since April 2023. He also holds a position with VA Long Beach Healthcare System. Dr. Yun has advised that he plans to open his own private practice in Irvine and resign...