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Lab Members

Alan Kwan, MD  profile image
Alan Kwan, MD
Staff Physician, Cardiology

Kwan performs research in clinical and translational multimodality cardiac imaging, with a focus in cardiac MRI and coronary CT. He attended the University of Washington School of Medicine, with a fellowship year at the National Institutes of Health, and completed his internal medicine residency at Johns Hopkins Hospital.  

Hidesato Fujito, MD, PhD profile image
Hidesato Fujito, MD, PhD
Visiting Postdoctoral Scientist

Fujito completed his MD and PhD at Nihon University Graduate School of Medicine, Japan. He’s a general cardiologist, trained in coronary intervention and noninvasive cardiac imaging analysis. He’s currently pursuing further expertise in multimodal cardiac imaging at Cedars-Sinai, aiming to make significant contributions to the advancement of diagnostic fields.

Orit Barrett, MD, PhD profile image
Orit Barrett, MD, PhD
Postdoctoral Scientist

Barrett earned her MD and PhD from the Ben-Gurion University of the Negev in Israel, completed her internal medicine residency and general cardiology fellowship at Soroka University Medical Center, Israel. She’s currently pursuing further clinical and research expertise in multimodal cardiac imaging at Cedars-Sinai.

Sunam Lee, MD, PhD profile image
Sunam Lee, MD, PhD
Postdoctoral Scientist

Lee earned her MD and PhD from the Catholic University of Korea. She is a general cardiologist with special training in coronary intervention. She is currently working on multimodal cardiac imaging at Cedars-Sinai with the goal of contributing significantly to the advancement of non-invasive diagnostics of heart disease.

Waseem Hijazi, MD profile image
Waseem Hijazi, MD
Cardiac Imaging Fellow

Waseem obtained his MD and completed his internal medicine residency at McMaster University in Hamilton, Ontario. He completed his cardiology fellowship at the University of Calgary in Alberta. Waseem has an interest in the application of multi-modal imaging in complex cardiovascular disease and the use of artificial intelligence to guide risk prediction and image optimization.

Naga Dharmavaram, MD profile image
Naga Dharmavaram, MD
Cardiac Imaging Fellow

Naga earned his MD from Keck School of Medicine, University of Southern California. He completed his internal medicine residency and general cardiology fellowship at the University of Wisconsin-Madison. He is currently pursuing further clinical expertise and research in multimodal cardiac imaging at Cedars-Sinai hoping to contribute significantly to the prognostic ability of non-invasive imaging in cardiology.

Guadalupe Flores Tomasino profile image
Guadalupe Flores Tomasino
Postdoctoral Scientist

Tomasino received her MD from the University of El Salvador School of Medicine. She started as a clinical research associate before promoting to a postdoctoral scientist, working closely with the Dey Lab. At Cedars-Sinai, she implements AutoPlaque, an AI-enabled software which characterizes plaque from coronary CT angiography images.

Donghee Han, MD profile image
Donghee Han, MD
Researcher

Han earned his MD from Yeungnam University College of Medicine, South Korea, and his fellowship at the Dalio Institute of Cardiovascular Imaging at Weill Cornell Medicine. After training, he was an assistant clinical research professor at Yonsei Cardiovascular Center. Han is currently an IM Resident at Cedars-Sinai and his goal is to become a physician-scientist.

Romalisa "Lisa" Miranda Peats, MPH, CCRP profile image
Romalisa "Lisa" Miranda Peats, MPH, CCRP
Research Program Administrator

Peats completed her BA in biological sciences at the University of Notre Dame and a master of public health in epidemiology from UCLA. She joined Cedars-Sinai as a research project assistant and was promoted to team lead and eventually program administrator, responsible for administrative oversight of the Berman Lab.

Rebekah Park, MPH, MBA, CCRP profile image
Rebekah Park, MPH, MBA, CCRP
Research Operation Associate, Team Lead

Park earned her psychology degree from UCSD and her master of public health in global health from Liberty University. Previously, Park was the lead coordinator of clinical trials that lead to the FDA approval of Otiprio®. She has also participated/led worldwide mission trips, focusing on children’s programs/health promotion.

Heidi Gransar, MS, CCRP profile image
Heidi Gransar, MS, CCRP
Biostatistician

Gransar earned both her bachelor of science and master of science degrees at UCLA. She joined the Berman Laboratory in 2000 and helps with data management of cardiac research registries and consulting for research grants—focusing on the study design, statistical analysis plans and power, and sample size calculations.

Folahanmi Asebiomo, BS profile image
Folahanmi Asebiomo, BS
Clinical Research Associate I

Asebiomo earned her BS in physiological science from UCLA, with aspirations towards a career as a physician. Her past research projects were mainly conducted in the UCLA department of neurosurgery, with a focus on Traumatic Brain Injury and stress. Additionally, she’s gained clinical experience through an internship with UCLA’s Sports Medicine Department.

Divyani Goyal profile image
Divyani Goyal
Research Associate III

Divyani trained in Medicine at Government Medical College, Amritsar. She completed her postdoctoral fellowship at Yale School of Medicine where she developed machine learning methods to improve the diagnosis of cardiac amyloidosis and microvascular CAD. Her research interests include the development of methods to improve imaging modalities in cardiology and characterizing the gray areas between imaging and real-world patient populations.

Mark C.  Hyun, CNMT, NCT, RT (N, R, CT), FASNC profile image
Mark C. Hyun, CNMT, NCT, RT (N, R, CT), FASNC
Research Technologist

Hyun received his education and clinical training from Los Angeles County + USC Medical Center Department of Radiology and Nuclear Medicine Technology. Upon graduation, Hyun was a staff and research technologist at Cedars-Sinai, then promoted to a lead technologist, responsible for supervising technical activities at Tower Nuclear/Cardiac and Vascular Lab.  

Aditya Killekar, MSEE profile image
Aditya Killekar, MSEE
Programmer/Analyst

Killekar earned his engineering degree from the University of Southern California and worked there as a research programmer implementing deep learning-based methods for detecting deepfake face manipulations. Currently at Cedars-Sinai, Killekar works on developing a deep learning-based real-time detection and segmentation of COVID-19 lesions on noncontrast chest CT.

Nipun Manral, MSEE profile image
Nipun Manral, MSEE
Data Scientist/Specialist II

Manral earned his masters degree in electrical engineering from the University of Southern California. He specializes in machine-learning, deep-learning and data-mining technologies and is currently working on the applications of deep learning for plaque segmentation using CTA images. Prior to Cedars-Sinai, Nipun worked as a systems engineer in Germany and India.

Contact the D. Berman Lab

8700 Beverly Blvd.
Taper, Room 1258
Los Angeles, CA 90048