Helping patients live pain-free lives is my passion.
Dr. Ivan Semerdjiev, DC is a highly skilled and compassionate chiropractor who has spent his career helping Orange County patients overcome chronic pain, from peripheral neuropathy and sciatica to long-standing posture and mobility issues.
His approach blends advanced non-invasive technology, precise hands-on chiropractic, and education that empowers patients to maintain results long after their treatment plan is complete.
Get to know Dr. Ivan
Volunteer, USC fan, motorcycle enthusiast, and disaster-relief responder. Care in the office, service outside of it.
Care that addresses the root cause
Symptom management is easy. Lasting change takes specialty knowledge, the right tools, and a personalized plan.
Doctor of Chiropractic
Formal DC training with advanced certifications in shockwave therapy and neuropathy protocols.
Evidence-Informed
Treatments grounded in current peer-reviewed research and clinical outcomes.
5-Star Reputation
Recognized as one of Tustin's top chiropractors by patients across Orange County.
Concierge Mindset
Personalized plans, attentive follow-up, and house-call options when you need them.
Your first visit with Dr. Ivan
Free 15-min consultation
A no-pressure phone call to understand your symptoms, history, and goals.
Comprehensive evaluation
Posture analysis, range-of-motion testing, and nervous-system assessment.
Personalized care plan
A drug-free, non-invasive roadmap built around the results you actually want.
Training that supports lasting results
University of California, Irvine (2004)
Dual undergraduate degrees from UC Irvine before earning the Doctor of Chiropractic.
Team Rubicon disaster response
Deployed as a Greyshirt volunteer in support of Team Rubicon's COVID-19 response and Southern California operations.
Ivan,
This year Team Rubicon was called to help in ways we have never been called to help before. It's Greyshirts like you who have given their time and energy that have helped others across this country and here in Southern California begin their road to recovery. This patch serves as a reminder of the experiences you shared with your fellow Greyshirts and of the personal mark you made at Operation Kick the King. Thank you for being there helping your neighbors when they needed it most.
Erin O'Rourke, Associate Reg Ops SoCal
Ivan, thanks for deploying to the Garden Grove events in support of TR's COVID response. Hope to see you back in the saddle again soon.
Kevin Kothlow, State Admin
Stop suffering. Let's get you out of pain.
Book a free 15-minute consultation with Dr. Ivan. Drug-free, non-invasive, and tailored to you.
- No cost, no obligation, no pressure
- Talk directly with Dr. Ivan
- Personalized plan for your case
- In-office in Tustin or concierge across OC