Medical Weight Loss

Weight loss is a deeply personal journey and no approach is a one size fits all. We will explore your lifestyle, habits, and establish personalized goals.

Men’s Health

The effects of aging in men can be rooted in testosterone changes among other factors. We offer a holistic approach to renewing your energy and vitality.

Sick Visits

According to the Baltimore Sun (Nov,2023) the average ER wait time is about 8 hours. Your minor illness can be treated in the convenience of your home with our help.

Specialty Lab Services

Allergen Testing, Hormone Testing, Micronutrient Testing

Meet Jonathan Correia

About Us

At OnCallCare, we provide personalized care that addresses the unique needs of each patient. We believe in taking a holistic approach to healthcare that considers the physical, emotional, and mental wellbeing of our clients.

We offer thanks to our veterans and first responders by offering discounts to our services.  Maintaining their optimal wellness is a service back to us all.

Your Provider

Meet Jonathan Correia, FNP-C, an esteemed Family Nurse Practitioner with an impressive 24-year track record in healthcare. A graduate of Auburn University (Bachelors of Nursing) and Wilkes University (Masters in Nursing Family Nurse Practitioner), Jonathan’s extensive career spans critical care, emergency medicine, long-term care, and surgery. Serving both as a U.S. Navy and U.S. Public Health Service veteran, Jonathan has a deep commitment to his country and community, honing his approach to care through deployments and humanitarian missions to address individual needs and goals.

Jonathan’s primary focus extends to preventive healthcare, specifically addressing conditions like diabetes and hypertension. Leveraging his expertise in weight management and lifestyle modifications, he collaborates with patients to achieve lasting success and proactively deter chronic diseases. Experience compassionate and individualized care with Jonathan Correia, where dedication, experience, and a holistic approach converge for your optimal well-being.

10% discount

to Veterans and First Responders

Currently, OnCallCare is able to see clients virtually that are located in Maryland. If you live in Maryland, visiting, or driving through, you can receive clinical services from this space.

Flexible Hours

Meet Your

Needs

Since our founding, OnCallCare has been dedicated to providing high-quality
medical care to our patients. We strive to be a trusted resource
for our patients as we help guide them to longstanding
improvements in their health.

Request an Appointment


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Client Feedback

Kolis Muller NY Citizen

Oxmox advised her not to do so, because there were thousands of bad Commas, wild Question Marks and devious.

Kolis Muller NY Citizen

Oxmox advised her not to do so, because there were thousands of bad Commas, wild Question Marks and devious.

Kolis Muller NY Citizen

Oxmox advised her not to do so, because there were thousands of bad Commas, wild Question Marks and devious.