Costello Lawrence MD in Baltimore: Primary Care with Flexible Scheduling for Busy Professionals
Dr. Lawrence Costello runs a solo general practice in Baltimore that accepts most major insurance plans and prioritizes same-week appointments for established patients. He is a primary care physician who sees both new and existing patients and does not restrict his scope to a single specialty, making him a practical choice for adults who need continuity rather than subspecialty referral.
What Costello Lawrence MD actually is
Costello Lawrence MD operates as an independent internal medicine practice. Dr. Costello holds an MD and is licensed to practice in Maryland. The practice manages chronic disease, preventive care visits, and acute illness; it does not handle complex surgical cases or inpatient hospital work but provides the referral pathway to specialists when needed. The office sits within the greater Baltimore medical landscape where many primary care physicians are now employed by large health systems like University of Maryland Medical Center and MedStar Health; this practice's independence means Costello can control his scheduling and referral decisions without system-mandated protocols.
Services and appointment logistics
The practice performs standard annual physical exams, manages hypertension and diabetes, handles acute respiratory and gastrointestinal complaints, and coordinates preventive care including vaccination records. Dr. Costello typically performs office-based procedures such as joint injections and suturing of lacerations rather than sending patients to urgent care for minor injuries. New-patient appointments are available, though lead times vary seasonally; verification by calling the office directly is recommended since availability changes month to month.
Insurance is accepted, though specific plan acceptance should be confirmed. Out-of-pocket costs for established patients typically range from $25 to $50 per visit as a copay, depending on your plan; uninsured patients should ask about direct-pay rates when booking.
How Costello Lawrence MD compares to other Baltimore primary care options
Baltimore's primary care market is dominated by large health systems. University of Maryland Medical Center Primary Care has multiple locations across Baltimore and operates on a team model where you may see different providers; wait times for new-patient appointments often run 6 to 8 weeks. MedStar Health's affiliated practices offer similar scale and longer wait times for new patients. CareFirst Blue Cross Blue Shield operates an in-network urgent care model, which functions more as episodic care than longitudinal primary care.
Costello Lawrence MD suits patients who value continuity and want to see the same provider at each visit rather than rotating between residents and mid-level staff. The independent practice model also means shorter appointment lead times for both new and established patients compared to hospital-affiliated clinics. Choose a large system practice if you prefer integrated electronic records across multiple specialties under one roof or if your insurance has a narrow network. Choose Costello Lawrence MD if your priority is accessible, consistent care from one physician and you have insurance that covers independent practitioners.
Who it suits and who it should not suit
This practice works well for employed professionals with stable insurance who can schedule appointments during standard business hours and value having a single physician who knows their history over time. It suits adults managing one or two chronic conditions who need reliable refills and monitoring. It does not suit patients who need a practice with same-day or next-day acute appointments; while Dr. Costello does accommodate urgent problems, he is a solo provider and cannot always offer emergency slots. It is not appropriate for patients seeking complex subspecialty care in one location, or for those whose insurance networks exclude independent practitioners.
What the first visit involves
New patients should bring their insurance card, a list of current medications, and their medical history including any recent test results from previous providers. The appointment runs 45 to 60 minutes. Dr. Costello performs a full history and physical, orders baseline labs if needed (blood work, urinalysis), and discusses preventive care screening appropriate for age and risk factors. He establishes baseline blood pressure and weight. At the end of the first visit, you will receive a summary of findings and a plan for follow-up, including any referrals to specialists.
Hours, parking, and logistics
The practice operates Monday through Friday during standard business hours; specific hours should be verified by phone. Street parking is available in the surrounding Baltimore neighborhood; the office does not maintain its own lot. No walk-in care is offered; all visits require advance scheduling by phone. Telemedicine appointments are not confirmed as standard, so ask at time of booking if a remote visit is an option.
Dr. Costello's independent model provides Baltimore patients with an alternative to health-system-employed primary care where appointment bottlenecks and rotating providers have become standard. For anyone seeking reliable, consistent primary care from a single physician, this practice delivers the continuity that most large Baltimore medical groups have abandoned.

