Cardiologist in West Hills and Thousand Oaks, CA
Forty years ago, two visionaries, Dr. Michael Levey and Robert Blum, worked on a mission to transform heart health care. Our team of highly educated cardiologist in West Hills and Thousand Oaks, CA stands at the forefront of cardiac care to provide our patients with optimal care. At Interventional Cardiology, we are dedicated to providing you with quality procedures that will improve your heart’s condition!
Symptoms To Look Out For
Whenever you suspect cardiovascular issues, you should immediately get in touch with a specialist. If you think you have PVD, you may experience no symptoms or a few symptoms.
Cardiovascular Check-Ups
We value our patients and their heart health, which is why we ensure they have access to personalized care and a comfortable experience. Our cardiologists and their team will be by your side from day one. When you consult us, we will conduct a thorough cardiovascular evaluation to ensure you receive our undivided attention, starting with a proper and accurate diagnosis.
Healing Your Heart with Minimally Invasive Techniques
We incorporate cutting-edge methods in our treatments to give our patients a comfortable and effective experience. Our cardiologist has mastered catheter-based treatments, including angioplasty, stenting, and more. With our advanced heart disease treatments, you can expect better recovery, lower risk of heart attack, and minimally invasive care.
Comprehensive Cardiovascular Care
Experience
Multiple Services
We provide a wide range of services, including treatment and diagnosis procedures. We can evaluate your heart health with the help of stress tests, cardiac monitoring, and more. Moreover, we provide stent implantation, arrhythmia treatment, coronary intervention, etc.
Advanced Techniques
Our Trusted Cardiologists at Interventional Cardiology

Ramin Farshi, MD, FACC
Dr. Farshi has consistently demonstrated a deep commitment to the field of cardiovascular disease. Over the course of his illustrious career, his expertise has expanded to include the prevention and treatment of coronary artery disease (CAD), heart failure, venous abnormalities, and arrhythmias.
Education and Training:
- Medical School: Rutgers University-Robert Wood Johnson Medical School
- Internship: UCLA-Wadsworth (Internal Medicine)
- Residency: UCLA-Wadsworth (Internal Medicine)
- Fellowship: UCLA-Wadsworth (Cardiovascular Disease)

Aamer H. Jamali, MD, FACC

Farhad Rafii, MD, FACC

Irving Loh
Irving Kent Loh MD did his undergraduate studies at UC Berkeley where he was elected Phi Beta Kappa as a junior (top 0.5%), earned his MD at UC San Francisco, elected AOA (medical honor society also as a third year medical student), and did his internal medicine residency at UCSF.

Kassra Poosti, MD, FACC, FSCAI
Dr. Poosti completed his training in internal medicine at Mount Sinai in New York City and The University of Texas in Houston. Followed by a fellowship in cardiovascular disease at the University of California San Francisco in Fresno, where he served as Chief Cardiology Fellow and was selected as Fellow of the Year. He further specialized in interventional cardiology at Kaiser Permanente Los Angeles Medical Center, one of the highest volume centers in the country.

Shiho Kojima, NP
As a Nurse Practitioner, I deeply integrate the core principles of nursing into my daily practice. I believe nursing is both a science and an art. The science lies in evidence-based practice, which guides me in delivering safe, effective, and appropriate care. The art is expressed through empathy, compassion, and creativity- essential qualities that help me build manful connections with my patients.
I am passionate about walking alongside my patients on their health journeys. By collaborating closely, we create individualized care plans that not only address medical needs but also strengthen their inner resilience, promoting healing and long -term well being

Dr. Jonathan H Lerner, MD
Dr. Lerner is a cardiac electrophysiologist and Los Angeles native who is committed to supporting the health and wellness of his community.
Dr. Lerner graduated from medical school and internal medicine training at the University of Southern California. He then completed a general cardiology fellowship at Harbor-UCLA Medical Center where he distinguished himself as a Chief Fellow.
Enrolling in a rigorous cardiac electrophysiology training program at Cedars-Sinai Medical Center, Dr. Lerner honed his skills in the diagnosis and treatment of arrhythmias and other heart rhythm disorders before graduating in 2023. He is board-certified in internal medicine, cardiovascular disease and cardiac electrophysiology. In addition to subspecialty board certifications in echocardiography and cardiac CT, he has authored numerous research papers and presented at national conferences.
Patient Satisfaction Is Our Priority
5 Star Reviews From Our Patient
I'm a patient here for years. Dr. Jamali is a great cardiologist. They recently moved to this location, just down the street and the old location.
Jeff E.
Dr. Aamer Jamali is not only a highly skilled Interventional Cardiologist but also compassionate. I felt genuinely cared for during my visit. I appreciate the thoroughness of the examination, he provided clear explanations and took the time to address my concerns. I left the office feeling confident about my care plan. Dr. Jamali and his staff are second to none! It reflects a commitment to a high standard of care. Thank you!
Beth M.
Dr. Rafii was so informed and went through all the necessary tests. My patient A. Wali went to many other doctors who told him we needed emergency surgeries, but Dr Rafii gave us the true diagnosis and took his time and patience to give us the best service. He didn’t try to push medication or any other payments on us like other doctors but truly just was a one of a kind person and the best cardiologist I have ever been to. Thank you Dr Rafii.
Maryam Azzam
Dr Farshi is a wonderful doctor. He's so smart & spends time with you to explain everything he's clam & happy & it's been a great experience & I love Rita she's the best!
Thank you both for taking such good care of me
Mimi Grout
Frequently Asked Questions
What cardiology services does Interventional Cardiology Medical Group offer?
We provide comprehensive cardiovascular care across two convenient locations in West Hills and Thousand Oaks, CA. Our services span advanced diagnostics and imaging (echocardiography, stress testing, cardiac monitoring, loop recorders, and Doppler scans), interventional procedures (angioplasty and stenting, cardiac catheterization, TAVR, and Watchman device implantation), heart rhythm devices (pacemakers and defibrillators), and ongoing condition management such as preventive heart care, blood pressure and cholesterol control, heart failure, and arrhythmia care.
Where are your offices located, and how can I reach you?
We have two locations. Our West Hills office is at 7301 Medical Center Drive, Suite 201, West Hills, CA 91307, reachable at (818) 702-8800. Our Thousand Oaks office is at 2230 Lynn Road #101, Thousand Oaks, CA 91360, reachable at (805) 576-7533.
What are your office hours?
We are open Monday through Thursday from 8:30 am to 5:00 pm and Friday from 8:00 am to 4:00 pm. We are closed on Saturday and Sunday, and our offices break for lunch daily from 12:00 pm to 1:00 pm.
Are you accepting new patients, and how do I schedule an appointment?
Yes, we are happily accepting new patients and welcome both self-referred patients and those referred by another provider. You can schedule by calling (818) 702-8800 or by using the “Request An Appointment” option on our website. Our friendly team will help you find a convenient time.
What should I bring and expect on my first visit?
Please arrive 15 to 30 minutes early to complete your new patient forms. Bring a driver’s license or photo ID, your insurance card, a list of your current medications, and any recent lab or test results. During your visit, your cardiologist will review your medical and family history, perform a thorough examination, and arrange any diagnostic testing you may need.
What makes Interventional Cardiology Medical Group different?
Our practice combines decades of experience with advanced, minimally invasive care. We are an accredited facility in both echocardiography and nuclear medicine, our cardiologists specialize in catheter-based interventional techniques for faster recovery, and we offer in-house diagnostics along with access to leading-edge clinical trials, all delivered with compassion and personalized attention.
Providing Quality & Advanced Treatments for More than 30 Years
We have been serving our patients for many years, using safe and effective techniques. When you visit our cardiologist at our hospital, they will prioritize your health and strive for proper treatments.
Our specialists work with cutting-edge tools and equipment so that your heart receives high-quality services. With our minimally invasive and innovative approach, you can look forward to faster recovery and nonsurgical options — if you are a suitable candidate.
