
Mark S Harrison, MD
NPI · 1346278108Mark S Harrison · Infectious Disease Physician
Insurance:Not specified
Looking for an infectious disease physician in Saint Joseph? Most patients narrow the list by insurance first, then by location and reviews. 7 infectious disease physician appear below.
These providers list this insurance as accepted, but coverage should be confirmed directly with the provider before booking.
Same specialty in cities near Saint Joseph — useful if your insurance network extends across the metro.
Saint Joseph has infectious disease physician practicing across hospital systems, group practices, and independent clinics. When choosing an infectious disease physician in Saint Joseph, the three factors most patients care about are: insurance acceptance, distance from home or work, and patient reviews. Heallexa shows all three on every listing so you can compare without clicking back and forth.
Many Saint Joseph infectious disease physician list major insurance plans including Blue Cross Blue Shield, Aetna, UnitedHealthcare, Cigna, Humana, and Medicare. Listings reflect what providers have indicated they accept — always confirm in-network status directly with the office before booking. Out-of-network visits can cost 3–5× more than in-network ones.
Sort the list above by rating. Heallexa surfaces verified patient reviews alongside credentials so you can see whether a provider's strengths match what you actually need.
Try the surrounding metro — insurance networks often extend across multiple cities. The nearby-cities links below open the same specialty in adjacent markets. Always confirm coverage directly with the provider.
Walk-ins are uncommon for most infectious disease physician. The "available today" filter shows providers with open same-day slots.
Heallexa refreshes provider data from public NPI records and license databases on a rolling basis. Listings that fall out of the active registry are removed automatically.