Kashi Kiumarce, MD in Baltimore: Sleep Medicine at Johns Hopkins
Kashi Kiumarce practices sleep medicine within the Johns Hopkins Health System, one of Baltimore's two major health networks, treating patients with conditions ranging from sleep apnea to insomnia and circadian rhythm disorders. The specialty requires medical school plus a residency and fellowship, and Kiumarce brings that credential to a patient base across Baltimore and its suburbs seeking diagnosis and management of sleep-related breathing and behavioral sleep disorders.
What a sleep medicine specialist does
Sleep medicine is not primary care, though primary doctors often refer to it. The specialty focuses on conditions that disrupt sleep or occur during sleep, with sleep apnea (both obstructive and central forms) and insomnia forming the bulk of the patient load. A sleep medicine physician orders sleep studies, interprets results, prescribes continuous positive airway pressure (CPAP) therapy and other devices, and manages medication for sleep, often in consultation with the patient's other doctors. The field has grown as primary-care physicians have become more willing to screen for sleep problems, and as employers and insurers have recognized that untreated sleep apnea and insomnia drive costs through hypertension, cardiac events, and workplace accidents.
Services and referral requirements
Johns Hopkins Sleep Medicine (the practice Kiumarce works within) offers in-lab sleep studies at its Baltimore locations, home sleep apnea tests for initial screening, and management of multiple sleep disorders. Insurance acceptance includes Medicare, major commercial plans, and many HMO products; patients should verify coverage before scheduling. The practice typically requires a referral from a primary-care doctor or other specialist. Wait times for a first appointment often run four to eight weeks, depending on referral urgency and season, so patients with suspected severe apnea (or those reporting daytime sleepiness that interferes with driving or work) should ask their referring physician to mark the referral as urgent.
Most sleep studies in the Baltimore area occur in dedicated sleep labs rather than hospital floors. Johns Hopkins operates its own labs, which reduces coordination friction for patients already in the Hopkins network. A competing option is University of Maryland Medical Center's sleep medicine program, which also serves Baltimore and accepts most major insurance but may have different appointment availability and lab schedules depending on which UMD facility you use.
How it compares to other Baltimore sleep specialists
Baltimore has roughly fifteen to twenty sleep medicine physicians across Johns Hopkins, University of Maryland, private practices, and smaller independent clinics. Johns Hopkins and UMD together handle the majority of referrals and complex cases. Choose Johns Hopkins (including Kiumarce's practice) if you are already a Hopkins patient, prefer the ecosystem of a large academic center, or need coordination with another Johns Hopkins specialist. Choose University of Maryland if you have UMD insurance or primary care and prefer that system's workflows. Private practitioners and independent sleep labs can sometimes offer faster appointments, but less diagnostic breadth if your sleep disorder is complex or overlaps with cardiac, neurologic, or psychiatric illness.
Who it suits and who it does not suit
This practice suits adult patients with suspected or confirmed sleep apnea, insomnia, restless leg syndrome, or parasomnias (sleepwalking, sleep talking) who have a referral from a doctor and want diagnosis and management within a major health system. It suits patients whose sleep problem may be entangled with other medical conditions (like heart disease, COPD, or depression) because Hopkins specialists can coordinate care across departments. It does not suit patients seeking sleep coaching or behavioral approaches alone; Johns Hopkins specializes in medical diagnosis and treatment, not sleep hygiene counseling as a standalone service. It does not suit patients without a referral or without insurance, though the practice may have options for uninsured patients through Johns Hopkins' financial assistance program (worth asking about directly).
What your first appointment involves
Your primary-care doctor submits a referral with a brief clinical history (usually online through the Hopkins system). Johns Hopkins contacts you to schedule. At the visit, Kiumarce or another sleep physician will take a detailed sleep history (bedtime, wake time, naps, snoring, gasping, witnessed apnea, daytime sleepiness, mood, and medication), review your medical history, perform a basic physical exam, and often order either an in-lab sleep study or a home sleep test. If ordering a home test, you receive a portable device to use at home for one or two nights and return it afterward; results take one to two weeks. If an in-lab study is warranted, the scheduler books you for an evening appointment at one of Johns Hopkins' sleep labs.
Hours, location, and logistics
Johns Hopkins Sleep Medicine operates clinics at multiple Baltimore-area locations, including the main Johns Hopkins Hospital campus (East Baltimore, near Harbor East) and satellite offices in Owings Mills and other suburbs. Clinic hours are generally 8 a.m. to 4:30 p.m. on weekdays; some locations offer early morning slots to accommodate working patients. Parking at the main hospital campus is paid; satellite offices have free lots. To confirm exact hours and clinic location for your appointment, call the Johns Hopkins referral line (410-955-5000) or check Hopkins' online scheduling portal once your referral is received.
Sleep studies typically begin around 8 or 9 p.m. and require an overnight stay at the lab; bring comfortable sleepwear and toiletries. Labs provide a clean private room and continuous monitoring by a technician.
Kiumarce's practice succeeds because Johns Hopkins' scale and referral infrastructure reduce wait times and diagnostic delays, and because the sleep medicine fellowship credential ensures training in the subtle interpretation of sleep studies and the medical co-management sleep problems often demand.
