About Jean Walter Infusion Center in Maryland

At Jean Walter Infusion Centers, treatment is more than the time you spend in an infusion chair. It is part of a larger care journey—one that deserves careful coordination, experienced medical oversight, clear communication, and an environment where you can feel comfortable throughout your visit.

Our team provides specialized infusion and injectable treatments while working closely with referring physicians to help maintain continuity throughout each patient’s treatment plan. We understand that many people receiving infusion therapy are managing ongoing or complex health concerns. That is why our approach combines clinical attention with something equally important: making every patient feel known, respected, and supported.

The name Jean Walter carries special meaning for our organization.

Jean Walter was the first employee of the Nasseri Clinic, and her dedication to patients left an enduring impression on the people who worked alongside her. Jean approached healthcare with genuine compassion, reliability, and personal commitment. Jean Walter Infusion Centers were named in her memory so that those qualities would remain part of the standard we strive to bring to every patient encounter.

Her legacy reminds us that excellent medical care is not defined solely by the treatment being administered. It is also reflected in how patients are welcomed, how carefully concerns are heard, and how consistently people are supported throughout their care.

Her name is part of ours because her approach to caring for people remains part of who we are.

Jean Walter Infusion Centers was founded by Dr. Nasser Nasseri, MD, a board-certified rheumatologist with extensive experience caring for patients with rheumatologic, autoimmune, and inflammatory conditions.

His medical background and experience with infusion-based treatment helped shape an infusion center designed specifically around the needs of patients who may require ongoing, carefully coordinated therapy.

Our medical leadership also includes Dr. Jeffrey Landis, MD, a board-certified rheumatologist and Director at Jean Walter Infusion Centers. Together with our clinical team, our physicians bring specialized knowledge to an environment focused on delivering prescribed treatments safely, attentively, and comfortably.

For our patients, this means receiving care in a setting where infusion therapy is not an occasional service—it is a central part of what our team does.

Infusion Therapy Designed Around Your Prescribed Care:
Infusion therapy allows certain prescribed treatments to be administered intravenously in a medically supervised setting. Patients may receive infusion therapy as part of the management of autoimmune, inflammatory, bone-related, or other medical conditions.

Our team follows the treatment orders established for each patient while monitoring the infusion experience and helping patients remain as comfortable as possible during their appointments. Because some treatment plans involve recurring visits, we also focus on creating an environment patients can feel familiar with and confident returning to.

Injectable Treatments With Clinical Oversight:
Some treatment plans call for medication to be administered by injection rather than through an intravenous infusion. Jean Walter Infusion Centers provides physician-directed injectable treatments for a range of medical needs.

Our team reviews the prescribed treatment information, considers relevant patient history, and follows appropriate clinical procedures during administration. We want each patient to understand what is happening during the visit and feel comfortable asking questions about the treatment process.

IVIG Therapy in a Carefully Monitored Setting:
Intravenous immunoglobulin, or IVIG, is a specialized infusion therapy used for certain immune-related, inflammatory, autoimmune, and neurologic conditions when medically appropriate.

Because IVIG treatments may require extended infusion times and individualized scheduling, our team pays close attention to patient comfort, treatment response, and the instructions provided as part of the patient’s medical plan. We strive to make what can sometimes feel like a complicated treatment process more organized, understandable, and manageable.

One of the most important parts of our approach happens outside the infusion itself.

Patients often come to Jean Walter Infusion Centers after receiving a diagnosis and treatment recommendation from another physician. Rather than viewing the infusion center as a separate stop in that process, our team works to remain connected with the physician who referred the patient.

We review prescribed treatment information and relevant medical history so that the care delivered at our center remains aligned with the established treatment plan. Following visits, treatment information can be communicated back to the referring physician to support ongoing coordination.

This collaborative model helps create a clearer connection between the physician directing treatment and the clinical team administering it.
Your referring physician knows your broader medical story. Our responsibility is to make the infusion portion of that story as coordinated as possible.

Infusion appointments can last longer than a typical medical visit, and some patients return regularly as part of an ongoing treatment schedule. We believe the environment surrounding that care matters.

Our centers are designed to provide a calm, professional, and welcoming setting where patients can settle in while receiving treatment. Our team remains available throughout the visit to monitor care, answer appropriate questions, and help patients feel supported.

We want patients to leave knowing not only that their prescribed treatment was administered, but that their time, comfort, and concerns mattered throughout the process.

A legacy rooted in patient care.
Our name honors someone whose compassion and dedication helped shape the values we continue to carry forward.

Specialized medical experience.
Our centers focus on infusion and injectable care, supported by medical professionals experienced in treating patients with complex and chronic conditions.

Coordination with referring physicians.
We work to keep treatment connected to the patient’s broader medical plan rather than treating each infusion as an isolated appointment.

Personal attention throughout treatment.
Every patient arrives with a different diagnosis, medical history, treatment schedule, and level of familiarity with infusion care. Our team respects those differences.

A setting created for recurring care.
For patients who may return regularly, familiarity and comfort matter. We strive to make each visit organized, welcoming, and reassuring.

For us, infusion therapy is both highly clinical and deeply personal.

Behind every treatment order is a person managing a health condition, rearranging a schedule, navigating questions, and placing trust in the professionals caring for them. We never want that person to feel like just another appointment on the calendar.

At Jean Walter Infusion Centers, our mission is to provide specialized infusion and injectable care with the expertise, communication, and personal attention that patients deserve. From your first visit through ongoing treatments, our team is here to help make every stage of the infusion experience feel informed, coordinated, and cared for.

That is the Jean Walter legacy—and it continues with every patient we serve.