Our Radiologists






Seyed H. Shahrokni M.D.

As founder and medical director, Dr. Seyed Shahrokni brings compassion and expertise to Orange County Diagnostics. Dr. Shahrokni attended medical school at Tufts University in Boston and went on to complete his radiology residency at University of Southern California. He continued on to pursue his fellowship training at the University of California at San Diego where he specialized in interventional neuroradiology, under the direct supervision of Dr. Heselink and Dr. Wong. After completing his formal education, Dr. Seyed Shahrokni decided to join North Coast Radiology where he gained experience and knowledge while working in the field of outpatient radiology. Dr. Shahrokni is committed to providing quality imaging services and the highest level of care for his patients.

Certifications: Board Certified in Radiology. California State Licensure






Alex Hofling M.D.

Dr. Hofling brings to Orange County Diagnostics expertise in MRI and its applications in advanced imaging throughout the body. He attended Washington University School of Medicine where he received a Medical Doctorate as well as a Doctorate in Philosophy in Molecular Biology. His residency training in diagnostic radiology was done at the Mallinckrodt Institute of Radiology at Washington University Medical Center. While a resident, he was involved in original research to develop novel MRI techniques for imaging of the spine. He gained further training through the MRI fellowship at the University of California, San Diego. This unique program focused on MRI interpretation in a wide variety of applications including musculoskeletal, neurological, abdominal, and pelvic imaging. During his fellowship training at UCSD, Dr. Hofling had the opportunity to directly train with the world renowned bone and joint radiologist, Dr. Donald Resnick.

Certifications: Board Certified in Radiology. California State Licensure.






Dr. Yu

Dr. Yu is a graduate of Northwestern University, Feinberg School of Medicine, located in Chicago, Illinois. He completed his residency and an interventional radiology fellowship at Chicago’s Northwestern Memorial Hospital. He is proficient in Mandarin Chinese and enjoys tennis, basketball, golf and snowboarding.

Certifications: American Board of Radiology






Dr. Farhad Khorashadi

Dr. Khorashadi compliments the group with his subspecialty training in MRI, received from the University of California, Irvine. His residency was also done at UCI and his medical degree is from University of Illinois at Chicago, College of Medicine.

 Certifications: American Board of Radiology, Active State Licenses: CA, IL, IN, MI, OH, PA

Dr. Maryam Golshan

Dr. Maryam Golshan joins the group with subspecialty training in musculoskeletal radiology received from the University of California Irvine.  She also completed her diagnostic radiology residency at UCI with a focus on body imaging.

Certifications: American Board of Radiology, California state licensure, MQSA


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Laguna Woods, CA 92637

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Irvine, CA 92618

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999 N. Tustin Ave.
Suite 13
Santa Ana, CA 92705

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2690 Pacific Ave.,
Suite 200
Long Beach, CA 90806

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