Community Corner
New Endocrinology Practice Opens in Doylestown
A new medical practice is expanding access to endocrine care for residents of Doylestown, Warminster, & surrounding Bucks County communities

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What To Know: New Endocrinology Practice Opens in Doylestown
A new specialty medical practice is expanding access to advanced endocrine care for residents of Doylestown, Warminster, and surrounding Bucks County communities. Here’s what to know about Advocare Advanced Endocrinology and what it brings to the area.
What is opening?
Advocare Advanced Endocrinology is a newly opened medical practice specializing in the diagnosis, treatment, and long-term management of hormonal and metabolic conditions. The practice focuses on evidence-based care while incorporating modern medical technology to support patients with chronic and complex endocrine disorders.
Endocrinology is a highly specialized field that addresses conditions related to hormones and metabolism, including diabetes, thyroid disease, osteoporosis, and adrenal or pituitary disorders. These conditions often require ongoing monitoring and expert management, making access to specialized care especially important.
Where is it located?
The practice is located at 3900 Mechanicsville Road in Doylestown, providing a convenient location for patients from Doylestown, Warminster, and nearby Bucks County communities. The central location allows patients to receive specialty care locally rather than traveling farther for endocrinology services.
Who are the physicians?
Advocare Advanced Endocrinology is staffed by four experienced, board-certified physicians:
- Luis E. Arzeno Tejada, MD
- Brian Beluch, DO
- Jonathan Slusser, DO
- Peter Ucciferro, DO
Together, these four physicians bring extensive experience across general endocrinology, diabetes care, metabolic health, and chronic disease management. The team emphasizes collaboration, patient education, and individualized treatment plans tailored to each patient’s medical needs and lifestyle.
What conditions does the practice treat?
The practice provides comprehensive care for a wide range of endocrine and metabolic disorders, including:
- Diabetes (Type 1 and Type 2)
- Thyroid disease, such as hypothyroidism and hyperthyroidism and Thyroid nodules
- Osteoporosis and metabolic bone disease including parathyroid disease
- Adrenal and pituitary conditions
- Obesity and metabolic dysfunction
Many of these conditions require long-term monitoring and coordinated care, which the practice provides in partnership with primary care physicians and other specialists.
What makes this practice different?
Advocare Advanced Endocrinology places a strong emphasis on advanced diabetes technology, positioning the practice as a modern, tech-forward resource for patients.
Physicians collaborate closely with patients using tools such as continuous glucose monitoring (CGM) systems, insulin pumps, and other digital diabetes technologies. These tools allow for real-time data tracking, more precise treatment adjustments, and improved understanding of glucose trends, helping patients better manage their condition in daily life.
The practice also offers telemedicine appointments for select visits, improving convenience and supporting continuity of care when in-office visits are not necessary.
Does the practice offer weight-loss services?
Yes. Advocare Advanced Endocrinology offers medically supervised weight-loss management, treating obesity as a complex metabolic and hormonal condition rather than a one-size-fits-all issue.
Providers develop individualized care plans that may include metabolic evaluations, lifestyle counseling, nutritional guidance, and prescription therapies when appropriate. Weight-loss services are integrated into overall endocrine care, particularly for patients managing diabetes, insulin resistance, or hormonal imbalances.
Is the practice accepting new patients?
Yes. The practice is currently accepting new patients and welcomes referrals from local primary care providers and specialists. The physicians collaborate with referring providers to ensure coordinated and comprehensive care. Patients can also be seen in a timely manner.
What are the office hours?
The office is open Monday through Friday from 7:30 a.m. to 4:30 p.m.
Why does it matter?
Access to specialized endocrinology care can be limiting in many communities, often requiring patients to travel long distances for treatment. The opening of Advocare Advanced Endocrinology brings expert hormone and metabolic care directly to the Doylestown and Warminster area, improving access for local residents.
With rising rates of diabetes, thyroid disease, and metabolic conditions, having a local practice that combines specialty expertise, advanced medical technology, and medically supervised weight management addresses a growing healthcare need. The practice’s technology-forward approach also helps patients take a more active role in managing chronic conditions, supporting better long-term outcomes and quality of life.
How can patients learn more or make an appointment?
Patients can call 215-645-7545 or visit advocareadvancedendocrinology.com for more information or to schedule an appointment. We are excited to serve our local Doylestown community!
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