LOS ANGELES, CA, November 4, 2026

For a person preparing for hemodialysis, an access plan is more than a choice among a fistula, a graft, and a catheter. It involves timing, blood vessel anatomy, other medical conditions, personal preferences, and the support available for treatment. Dr. Feliciano Serrano's practice website addresses those questions through information about dialysis access and the evaluations that guide care.

Serrano, a Huntington Park physician whose background combines nephrology with interventional vascular training, provides kidney and vascular care to patients in the Los Angeles area. His online resources explain access options while encouraging discussion of preparation, risks, alternatives, and follow-up with the treating team.

The central principle is individualized decision-making. The National Kidney Foundation's KDOQI vascular access guidance places the patient's broader kidney treatment plan and goals at the center of access choices. A procedure should fit that plan, and its expected benefit should be discussed alongside its limitations.

What dialysis access does

Hemodialysis removes blood from the body, passes it through a machine that performs filtering functions, and returns it to the circulation. A functioning access provides the route for that process. The three main types are an arteriovenous fistula, an arteriovenous graft, and a venous catheter.

A fistula is created by connecting an artery and a vein. A graft uses a synthetic tube to connect the two. A catheter is a tube placed into a large vein. These descriptions explain the basic differences, but they do not determine which option is suitable for a particular patient.

Some access options need time before they can be used. Other circumstances require dialysis sooner. Existing vessels, previous access procedures, infection risks, overall health, and treatment goals can influence the discussion. The care team should explain why it recommends a particular approach for that individual.

Planning beyond the first procedure

An access decision exists within a larger kidney care plan. Patients may be considering hemodialysis, peritoneal dialysis, transplant evaluation, or other approaches appropriate to their circumstances. Plans can change as health and preferences change, making ongoing conversation important.

The National Kidney Foundation describes an ESKD Life-Plan approach that considers current access needs and future options. This can include preserving useful blood vessels, preparing a backup strategy, and thinking about what comes next if an access fails. The purpose is to support the patient's treatment goals over time.

For families, this means that a recommendation should come with an explanation of both the immediate objective and the longer-term plan. Patients can ask how a proposed access fits their expected treatment, what follow-up it requires, and whether it could affect future options. There is no single plan that can be selected from an article alone.

Questions to ask before an intervention

When a clinician recommends a procedure, the patient can begin with a straightforward question: what problem is this intended to address? The answer should connect the recommendation to symptoms, examination findings, dialysis performance, imaging, or other relevant clinical evidence.

Other questions can explore expected benefits, possible harms, reasonable alternatives, and what may happen without an immediate intervention. Patients can ask whether more information is needed, whether monitoring is appropriate, and how urgently a decision must be made. If the explanation is unclear, it is reasonable to request clarification or another opinion.

A consultation or abnormal test does not automatically mean that a procedure is required. Some circumstances call for observation or further evaluation, while others need prompt treatment. The distinction should be explained by the treating clinician using the patient's actual findings, rather than a general promise about a device or technique.

Preparation also includes discussing medications, allergies, prior reactions, and earlier access procedures. Patients should not stop prescribed drugs or change a dialysis schedule based on general online information. The clinical team should provide specific instructions and identify which clinician is responsible for them.

Monitoring and communicating changes

Access care continues between appointments. The National Kidney Foundation advises patients to check their access daily and report changes early. The details of monitoring and protective measures should be taught by the patient's own dialysis and access teams.

Patients should know how to contact the team if they notice a change in the usual vibration of a fistula or graft, swelling, redness, pain, drainage, or other concerns. The significance and urgency depend on the circumstances. A patient who suspects an access problem should seek instructions promptly rather than waiting for a routine website inquiry to be answered.

Uncontrolled bleeding, severe breathing difficulty, chest pain, or other signs of a medical emergency require emergency services. Home visits, educational pages, and appointment forms are not substitutes for emergency assessment. Caregivers should know the patient's contact plan and where emergency instructions are kept.

Protecting future treatment options

For some people with kidney disease, vein preservation becomes part of planning before dialysis starts. The National Kidney Foundation advises patients to discuss a vein preservation plan with their kidney care team and share it with other healthcare professionals. The plan can guide decisions about blood draws, IV placement, and the protection of an existing access.

The appropriate precautions vary by person. Patients should tell clinicians about kidney disease and any existing fistula or graft, and ask which arm or site should be used. They should follow their own care team's instructions rather than applying a blanket rule without clinical advice.

Keeping records together can also be useful. A concise history of previous access procedures, current medications, allergies, and relevant imaging gives the next clinician context. Patients can ask how information will move between the dialysis unit, kidney specialist, and access clinician after a consultation or intervention.

Why the clinical background matters

Serrano earned his medical degree from USC's Keck School of Medicine in 2002 and completed internal medicine residency at White Memorial Medical Center from 2002 to 2005. His professional profile lists nephrology fellowship training at the University of Vermont Medical Center from 2006 to 2008. His biography also describes additional interventional nephrology and vascular procedures training at the University of Arizona.

His research record includes a first-author 2007 Thrombosis Journal study on platelet expression and reactivity in patients with end-stage renal disease. The published paper documents work at the intersection of kidney disease and clotting biology, with a University of Vermont affiliation. This research adds context to his clinical interests in kidney and vascular health.

Serrano communicates with patients in English and Spanish. For families facing unfamiliar terminology, a clear explanation of the access plan can be as important as receiving the written instructions. Patients should be able to describe why a step is being recommended, what preparation is required, and whom to contact afterward.

About Dr Feliciano Serrano

Dr. Feliciano Serrano provides nephrology and vascular care at Serrano Kidney & Vascular Access Center in Huntington Park, California. He communicates in English and Spanish. Patients can contact the practice about evaluations, referrals, records, and the availability of specific services.

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