Our Neurosurgeons and Neurologists

Dr. Limonadi is a Board Certified Neurosurgeon in Spine and Brain disorders including Pain and Tumors, Surgical and Non-surgical treatment of Neck and Back pain, Degenerative Spine, Minimally Invasive Spinal Microsurgery, trigeminal neuralgia, facial pain, hemifacial spasm, aneurysms, deep-brain stimulation and complex spine and chronic pain syndrome. While physics and electronics were initially hobbies for Dr. Limonadi, his interests evolved into what would become a Bachelor of Science degree in Electrical Engineering from the University of California, Los Angeles and a position as senior associate engineer and scientist for IBM Microelectronics Division, where he developed his passion for utilizing innovative and state-of-the-art technologies in neurosurgery.

Dr. Limonadi graduated from Dartmouth Medical School in Hanover, New Hampshire, and completed his residency in Neurosurgery and fellowship at Oregon Health & Science University. Dr. Limonadi is a member of the American Medical Association, American Association of Neurological Surgeons, Congress of Neurological Surgeons, California Association of Neurological Surgeons, and American Medical Association. 

• Dr. Limonadi has been Castle Connolly Top Doctor from 2013-2026 and recipient of Patient's Choice Award in Neurological Surgery since 2008 from American Registry and has been recognized among America's Top Doctors since.  He was among America’s Most Honored Doctors 2020, and Coachella Valley’s Top Doctors of 2023. His non-profit educational Youtube Channel MicroNeurosurgeryOrg is one of the most watched educational neurosurgery channel visited by millions.

Dr. Shen is a Board Certified Neurosurgeon who specializes in complex and minimally invasive spine surgery, surgical treatment of brain tumors and stereotactic radiosurgery.

After graduating with a Bachelor of Science degree in Electrical Engi-neering from Rice University in Houston, Texas, Dr. Shen received his medical degree from the University of Texas Southwestern Medical School in Dallas, Texas. He completed his internship and neurosurgery residency at the University of California, Irvine Medical Center. As part of his residency, he also spent a year at the Barrow Neurological Institute in Phoenix, Arizona. Dr. Shen then completed a Spine Fellowship at the Semmes-Murphey Clinic at the University of Tennessee in Memphis, Tennessee.

Dr. Shen is a member of Phi Beta Kappa, the American Association of Neurological Surgeons, the Congress of Neurological Surgeons, the American Medical Association, the California Medical Association and the Riverside County Medical Society. Dr. Shen was named among America's Top Surgeons in 2007, 2008 and 2009, and Palm Springs Life named him a Top Doctor in 2005, and Coachella Valley’s Top Doctors of 2023.