About Us

We deliver expert vascular care.

Professional Care With a Personal Touch

Providing quality care for patients of all ages, with a wide range of vascular conditions.

Diseases that impact your body’s vascular system – the network of blood vessels that circulate blood between the heart and lungs – can have significant impacts on overall health and require specialized care. For over a decade, SS Vascular’s experienced surgeons and endovascular therapists have provided advanced treatment options for a wide range of vascular conditions, including the most complex and challenging cases.

We prioritize a thorough and accurate diagnosis as the initial step in your vascular care. Our team of experts and on-site diagnostic equipment enable us to develop personalized care plans including lifestyle adjustments, medication, surgery, or a combination of these approaches, as well as post-treatment rehabilitation and follow-up care. We offer the latest treatment options for vascular disease, some of which are not available anywhere else in the region. Our professional team strives to make you feel relaxed and welcome, and we collaborate with you throughout the process, taking into account your unique needs and goals to help you achieve a healthier, happier life.

Medical staff discussing report at hospital
Our Commitment to You

Exceptional Outcomes, Personalized Care


Aspiring to be the forefront choice for vascular care, we commit to excellence in serving our diverse community and empowering every patient to take an informed, active role in their healthcare journey.


Dedicated to preventing limb loss, enhancing circulation, and preserving life with comprehensive, proactive care.


"Transforming vascular health, one patient at a time."
We are committed to providing personalized, compassionate care that addresses your unique needs at every stage of life, from preventative screenings to advanced treatments. Let us be your lifelong partner in long-term vascular health.

TEAM of Experts

Meet Our Providers


Alexander Salloum, MD

Board-Certified Vascular Surgeon

Dr. Salloum is a fellowship-trained vascular surgeon who has received additional training in interventional radiology and interventional cardiology. He specializes in treating cardiovascular disease, peripheral artery disease, and other vascular conditions.


Stefan Moldovan, MD

Board-Certified General Surgeon

Dr. Moldovan has been in surgical practice since 2002, first as an Assistant Professor of Surgery at the Baylor College of Medicine in Houston, and then in private practice in San Diego before coming to SS Vascular in 2020.


Mirka Radman, FNP-C

Certified Nurse Practitioner

Ms. Mirka A Radman, CFNP, is a Nurse Practitioner specialist. She graduated in 2009, and has over 14 years of diverse experience in the medical field.


Joseph Chammas, MD

Board-Certified Cardiovascular-Thoracic Surgeon

Dr. Chammas specializes in general, thoracic, and vascular surgery. He graduated from the Medical College of Wisconsin in 1993 and has over 30 years of experience in the medical field.


Enrique Moreno, MD

Board-Certified Vascular Surgeon

With over 19 years of experience, Dr. Moreno specializes in the management of aortic aneurysmal disease, carotid disease, venous disease, hemodialysis access as well as peripheral vascular disease and limb salvage.


Sergio Casillas, MD

Board-Certified Vascular Surgeon

Board Certified in General and Vascular Surgery, Dr. Casillas has over 15 years of experience providing expert medical care. 


Alyssa Baker, AGACNP-BC

Acute Care Nurse Practitioner

Alyssa has over ten years of diverse experience in health care including surgical critical care, sports medicine, orthopedic trauma, and vascular surgery. She graduated with her master’s in nursing from Marquette University in Milwaukee, WI.

What we do

Leading the Way in Vascular Health

Our team is committed to outstanding clinical care and the advancement of vascular disease treatment and research.

Vascular Surgery

SS Vascular is dedicated to providing comprehensive care to patients in need of vascular surgery and therapy in a hospital or office setting. We also offer a range of treatment options aimed at preventing the need for foot or leg amputations.

Endovascular Therapy

Many vascular conditions that once required invasive surgery can now be treated from inside the body with endovascular therapy. Patients spend less time in the office, less time recovering, and often have less pain overall.

Vein Treatment Specialists

We offer modern treatment options for your varicose or spider veins. All procedures are done on premises, ensuring your safety and comfort. We strive to provide you with a comfortable atmosphere where you feel relaxed and welcome at all times.


Join Our Team!

SS Vascular offers a collaborative work environment with opportunities for growth. We challenge our employees to expand their skills, and we reward excellence.  Join us in our efforts to deliver exceptional patient care.


Get the Vascular Care You Deserve

Contact us today to schedule a consultation.

Vascular Surgery Referral Form

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Reason For Consultation

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