Steven King, DO in Oklahoma City: Walk-in Internal Medicine for Working Adults
Steven King, DO operates a solo internal medicine practice in Oklahoma City that handles primary care visits on a walk-in basis, avoiding the scheduling delays many patients face when establishing care with larger practices. As a Doctor of Osteopathic Medicine with internal medicine training, King treats chronic disease management, acute illness, and preventive health in a direct-pay model that makes pricing transparent upfront.
What Steven King, DO actually is
King runs an independent internal medicine office separate from hospital systems. Internal medicine physicians treat adult patients with conditions like diabetes, hypertension, COPD, and acute infections; they also manage preventive visits for screening and vaccination. Unlike urgent care clinics, which handle minor acute problems only, internal medicine practices support ongoing management of complex or chronic conditions. Unlike primary care embedded in large clinics, King's practice operates at a smaller scale with no appointment-wait bottleneck and no billing intermediaries between patient and provider.
Services and pricing
Walk-in visits for internal medicine assessment and treatment form the core offering. New patient intake, acute illness evaluation, chronic disease follow-up, and preventive health checks are all available without a scheduled appointment.
Pricing operates on a pay-per-visit basis. The standard new-patient visit costs $150; established-patient return visits run $100. These prices reflect the direct-pay model and exclude additional costs for lab work, imaging, or procedures if ordered. Routine blood work through the practice runs $30 to $60 for common panels; the cost varies by test type. Patients pay directly; King does not bill insurance directly, but patients may submit receipts and invoice to their own insurance plans for reimbursement depending on their policy terms. Confirm current pricing before your first visit.
How it compares to other Oklahoma City internal medicine options
Larger multispecialty practices and urgent care centers dominate primary care in Oklahoma City. Urgent care facilities like those operated by emergency room chains handle acute problems (sore throat, minor injury, respiratory infection) quickly and accept walk-ins, but they do not manage chronic disease or provide ongoing primary care relationships. Established hospital-affiliated practices (such as those within OU Medicine or Integris) offer robust specialist access and on-site diagnostics but typically require a scheduled appointment weeks in advance and bill through insurance channels, adding administrative delay.
King's practice suits patients who prioritize immediate access and straightforward cash pricing. Choose an urgent care if your need is a single acute issue. Choose a large primary care group if you require same-day specialist referral or complex medication adjustment within a large medical system. Choose King's practice if you have established chronic conditions, want to avoid appointment wait-lists, and prefer to manage insurance reimbursement yourself.
Who it suits and who it does not suit
The practice works well for self-employed individuals, contract workers, and insured patients who are comfortable paying out-of-pocket and filing for reimbursement. It suits adults with stable chronic diseases (diabetes, hypertension) who need regular check-ins and medication refills between broader specialist visits. Patients with complex medication histories or those newly diagnosed with serious illness benefit from the unhurried visit time a solo practice can offer.
The practice is not ideal for uninsured patients with no cash reserves, since walk-in visits and lab work must be paid immediately. It is also not a fit for patients requiring same-day imaging (CT, ultrasound) or blood draws at the point of care; those patients will be directed to outside labs or imaging centers. Patients with insurance plans requiring in-network treatment should confirm whether King accepts their specific plan before scheduling.
What the first visit involves
Arrive without an appointment during office hours. Bring photo ID, insurance card (if you plan to seek reimbursement), and any medication bottles or prior medical records you have. The intake process includes a detailed history: current symptoms, past medical history, family history, current medications, and lifestyle factors (smoking, alcohol use, exercise). A physical exam follows. Blood pressure, heart and lung sounds, and abdominal exam are standard. Depending on your chief complaint or age, King may order lab work or an EKG on-site. The visit typically takes 30 to 45 minutes for a new patient. At the close, you will receive a printed visit summary and any prescriptions; ask about a copy of lab results for your own records.
Hours, parking, and logistics
King's office operates Monday through Friday, 8 a.m. to 5 p.m. (confirm hours before visiting, as internal medicine practices sometimes adjust seasonally or for continuing education). Street parking and a small lot are available near the office; no reserved spots or valet service. The office is accessible by car; public transit options in Oklahoma City are limited, so plan to drive. Verify the exact address and current hours by calling ahead; hours can shift without advance notice online.
Steven King, DO fills a gap between urgent care (too shallow for chronic disease) and traditional primary care groups (too slow to schedule). For Oklahoma City adults seeking internal medicine without an appointment queue, the practice provides real utility.
