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Jonas Aharoni, MD | 
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Internal Medicine & Pediatrics - Suite 412
Dr. Jonas Aharoni is boarded in both Internal Medicine and Pediatrics. He went to medical school in Beersheva, Israel at the Medical School for International Health at Ben Gurion University of the Negev. He then completed his residency at Banner University Medical Center and Phoenix Children’s Hospital in Phoenix, Arizona. Dr. Aharoni returned to the Los Angeles area after 8 years in Arizona where he also worked as a hospitalist. In his spare time he loves the outdoors and spending time mountain biking, camping, and hiking around L.A. with his wife and six month old son. Read more >
Mustafa Albustani, MD | Watch Video
Internal Medicine-Pediatrics - Suite 412
Dr. Albustani is board certified in both internal medicine and pediatrics. He got his medical degree from Baghdad University in 2007, and continued his medical education in the United States. He did one year as Chief Resident before completing his residency at the University of Oklahoma, after which he started practicing in the St. Francis Health System in Tulsa, Oklahoma prior to joining the UCLA family. Read more >
Eun Jin Kim, MD
Internal Medicine - Suite 518
Dr. Eun Jin Kim earned her bachelor of science in biology from Emory University in Atlanta and studied medicine at Medical College of Georgia in Augusta. She completed her internal medicine training at Cedars-Sinai Medical Center and the VA Greater Los Angeles Healthcare System. Dr. Kim values the importance of communication with her patients. She respects patients’ autonomy and feels that learning their goals and preferences is essential part of practicing medicine. She believes that it is from patient-centered care and shared decision making process that a clinician can use his or her medical expertise and experience to help patients reach best possible health outcome. Dr. Kim is married and has one child. In her free time, she loves spending time with her family. She speaks Korean fluently. Read more >
Stewart Reed, MD
Internal Medicine - Suite 518
Dr. Stewart Reed earned his medical degree from the College of Physicians and Surgeons at Columbia University in New York City and then completed Internal Medicine training at Cedars-Sinai Medical Center and the VA Greater Los Angeles Healthcare System. Prior to his medical training, he studied Philosophy at the University of California, Berkeley, where he graduated with distinction. His interests include primary care, patient advocacy, and medical education. In his free time, he enjoys traveling, reading, playing tennis, and spending time with family and friends. Read more >
Allen Ameri, MD
Infectious Diseases - Suite 404
Ramtin Anousheh, MD, MPH
Cardiology - Suite 322
Dr. Anousheh did his residency and general cardiology fellowship at Loma Linda University health then moved to Los Angeles for Interventional cardiology fellowship at Kaiser Los Angeles medical center. Dr. Anousheh's clinical interests are percutaneous treatment of complex coronary artery disease such as chronic total occlusions, multi-vessel coronary artery disease. etc. valvular heart disease with special training in percutenous management of heart valve diseases (TAVR, PBMV) and peripheral arterial disease (PAD). Read more >
Ramin Assadi, MD
Cardiology - Suite 322
Dr. Ramin Assadi graduated with honors from school of medicine at Tehran University of Medical Sciences. After completing his internal medicine residency and fellowship in cardiovascular disease at Loma Linda University, he pursued additional advanced training in interventional cardiology for catheter based treatments of coronary artery disease, structural heart disease, and peripheral vascular disease at Kaiser Permanente Los Angeles Medical Center/UCLA program. Read more >
Kyle Cheng, MD
Dermatology - Suite 404
Dr. Cheng is a native of New Jersey. He completed his undergraduate education at Columbia University, majoring in biomedical engineering. Afterwards, he studied at Georgetown University and obtained an MS in physiology and biophysics. He then went on to attend medical school at Drexel University. Dr. Cheng has completed a combined residency in both dermatology and internal medicine at Georgetown University Hospital/Washington Hospital Center. His current interests include complex medical dermatology and inpatient dermatology. Read more >
Augustine Chung, MD
Pulmonary & Critical Care Medicine - Suite 412
Jeremy Davis, MD
Dermatology - Suite 404
Dr. Davis received his medical degree from Drexel University in Philadelphia, and completed his internal medicine internship at the Carilion Clinic-Virginia Tech Carillion School of Medicine. He then trained in dermatology at the Case Western Reserve University School of Medicine in Cleveland, Ohio, where he served as chief resident. He earned his bachelor’s and master’s degrees from the University of California, Santa Barbara. Read more >
Tamas Dolinay, MD
Pulmonary & Critical Care Medicine - Suite 412
Dr. Dolinay joined the UCLA Division of Pulmonary and Critical Care faculty in March 2018. He completed medical school at the University of Debrecen in Hungary, medicine residency at the University of Tennessee College of Medicine Chattanooga and pulmonary and critical care fellowship at the University of Pennsylvania. His clinical and research interest are acute lung injury, pulmonary fibrosis and interstitial lung diseases. Dr. Dolinay is seeing patients at the UCLA Burbank and Westwood locations. Read more >
Nicholas Donin, MD
Urology - Suite 310
Dr. Nicholas Donin is a urologist and urologic oncologist who practices in Santa Clarita and Burbank. His subspecialty is urologic oncology and the treatment of urologic cancers, including cancers of the kidney, prostate, bladder and testis. He is also an assistant clinical professor of urology at the David Geffen School of Medicine at UCLA.
Dr. Donin received his medical degree from Columbia University, and completed his urology residency at New York University. He then completed a two year Society of Urologic Oncology Fellowship at UCLA. He received his bachelor’s degree from Harvard University. Read more >
Brandon Grimes, MD
Pulmonary & Critical Care Medicine - Suite 412
Dr. Brandon Grimes is a pulmonologist and critical care physician who practices in Beverly Hills, Burbank, Westwood and Porter Ranch. He is board certified in internal medicine, pulmonary disease and critical care medicine, and has expertise in COPD/emphysema, bronchiectasis, lung nodules and lung cancer. Dr. Grimes received his medical degree from Tufts University School of Medicine in Boston. He then completed his residency in internal medicine at Cedars-Sinai Medical Center, where he spent an additional year as chief resident. He completed a combined fellowship in pulmonary disease and critical care medicine at UCLA. Read more >
Scott Hahm, MD
Digestive Diseases - Suite 300
Dr. Hahm received his undergraduate degree from the University of Wisconsin-Madison with a triple major in medical microbiology & immunology, biology, and zoology. After college, he spent two years at UCLA, on the Westwood campus, working in basic science research. Dr. Hahm then attended medical school at New York Medical College and returned to Los Angeles for his internship and residency in internal medicine at the University of Southern California. Dr. Hahm completed his fellowship training in gastroenterology and hepatology at Cook County Hospital in Chicago. He went on to pursue additional training at Northwestern University Hospital in Chicago to further specialize in gastrointestinal motility disorders. Dr. Hahm practices general gastroenterology including inflammatory bowel disease, general hepatology, reflux disease, and colon cancer screening. Read more >
Vanessa Holland, MD
Dermatology - Suite 404
Ravin Jain, MD
Neurology - Suite 404
Dr. Ravin Jain was born in Clifton Forge, Virginia and grew up in Houston, Texas. He received his high school degree from the Phillips Academy in Andover, Massachusetts. He attended Northwestern University where he graduated Phi Beta Kappa with a double major in geology and integrated sciences. He received his M.D. degree from the Baylor College of Medicine in 1992. At Baylor, he was a recipient of the Presidential Scholarship. Read more >
Parastoo Jangouk, MD
Digestive Diseases - Suite 300
Dr. Jangouk practices general gastroenterology with clinical expertise in colon cancer screening and gastrointestinal endoscopy, functional gastrointestinal disorders (including irritable bowel syndrome, chronic constipation and functional dyspepsia), inflammatory bowel diseases, liver diseases (viral hepatitis and cirrhosis) and obesity.
Chrystina Jeter, MD
Pain Medicine - Suite 404
Dr. Jeter is originally from California. She graduated from University of North Carolina, Chapel Hill with a bachelor of science in biology. She earned her medical degree from UCLA in 2011. She completed training in Anesthesiology, followed by pain management fellowship at Stanford University. She is board certified in Anesthesiology. Read more >
Jeong-hee Ku, MD
Endocrinology - Suite 412
Ramona Mehrinfar-Zadeh, MD
Cardiology - Suite 322
Dr. Mehrinfar-Zadeh joined UCLA in June of 2016. She specializes in cardiovascular medicine and cardiac imaging. She is board certified in Internal Medicine and Cardiovascular Disease, as well as Echocardiography, Nuclear Cardiology and Cardiac CT. Dr. Mehrinfar-Zadeh attended UCLA for undergraduate school where she majored in Biology and minored in Music History. She then moved to New York where she attended New York Medical College for medical school. After medical school she moved back to California and went on to do her residency in Internal Medicine at Harbor-UCLA where she was given the Excellence in Residency Education Award. She stayed at Harbor-UCLA to complete her subspecialty fellowship in Cardiology, so she certainly is no stranger to UCLA! Read more >
Nancy Mora Becerra, MD
Endocrinology - Suite 412
Dr. Mora received her MD degree from Universidad de Los Andes, School of Medicine in Venezuela and completed her Internal Medicine residency at John H. Stroger Jr. Hospital of Cook County in Chicago, Illinois. Dr. Mora is board certified in Internal Medicine and Endocrinology, Diabetes and Metabolism. Her clinical interest includes diabetes and general endocrinology. She also speaks fluent Spanish. Read more >
Vikas Pabby, MD, MPH
Digestive Diseases - Suite 300
Vikas Pabby, MD, MPH, grew up in Southern California after which he went to Bangalore, India to attend medical school at MS Ramaiah Medical College. He subsequently completed his residency in Internal Medicine and Pediatrics at University of Southern California, LA County. He then worked as an Associate Physician in Internal Medicine at Brigham and Women's Hospital in Boston, MA and was appointed Instructor of Medicine at Harvard Medical School, practicing full time internal medicine and part time pediatrics. Read more >
Rania Shammas, MD
Rheumatology - Suite 412
Dr. Rania Shammas is a board certified rheumatologist and an assistant clinical professor of rheumatology at UCLA. She was born and raised in Los Angeles. She completed her undergraduate studies at UCLA and then went to Columbia University College of Physicians and Surgeons for medical school, where she was part of the Gold Humanism in Medicine Honor Society and received the Joseph Garrison Parker Award for arts in medicine. Read more >
Michael Shye, MD
Nephrology - Suite 518
Dr. Michael Shye earned his medical degree from the Chicago Medical School. He completed his residency training in internal medicine at Montefiore Medical Center in Bronx, New York before returning to his home state for nephrology training at the Ronald Reagan UCLA Medical Center where he served as Chief Nephrology Fellow. Research interests have included vitamin D deficiency in kidney transplant recipients, obesity in kidney transplant candidates, and idiopathic membranous nephropathy. In addition to his outpatient practice in Burbank and Porter Ranch, he is able to see patients at Providence St. Joseph’s Medical Center, Henry Mayo Newhall Memorial Hospital, West Hill Hospital, Valley Presbyterian Hospital, Northridge Hospital Medical Center, and Los Robles Hospital & Medical Center. Read more >
