Best Cardiologists in Germantown WI
Heallexa lists 3 cardiologists in Germantown WI, . Compare credentials, listed insurance, and patient reviews side by side — free, no signup.
3 cardiologists in Germantown WI

Mark J Kaeppler
4.5Mark J Kaeppler · Cardiovascular Disease Physician
W180N11070 River Ln(262) 535-8400
Katie Elizabeth Cohen
4.5Katie Elizabeth Cohen · Cardiovascular Disease Physician
W180N11070 River Ln(262) 535-8400
Efstathios S Naum, MD
4.5Efstathios S Naum · Cardiovascular Disease Physician
W180N11070 River Lin(262) 532-8441
Cardiologists in Germantown WI by insurance
These providers list this insurance as accepted, but coverage should be confirmed directly with the provider before booking.
Cardiologists in nearby cities
Same specialty in cities near Germantown WI — useful if your insurance network extends across the metro.
About finding a cardiologist in Germantown WI
Germantown WI has cardiologists practicing across hospital systems, group practices, and independent clinics. When choosing a cardiologist in Germantown WI, 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 Germantown WI cardiologists 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.
Common questions about cardiologists in Germantown WI
How much does a visit to a cardiologist cost in Germantown WI?+
In-network cardiologists in Germantown WI typically run $120–$300 for an initial visit before insurance. Out-of-network rates can be 3–5× higher. Use the insurance filter above to see Germantown WI cardiologists who list your specific plan, and confirm acceptance directly with the office before booking.
Are Germantown WI cardiologists accepting new patients?+
Most Germantown WI listings indicate new-patient status on the profile. Wait times vary by specialty and insurance; calling the office directly is the fastest way to confirm same-week availability.
Which insurance plans do Germantown WI cardiologists list?+
Major plans in include Blue Cross Blue Shield, Aetna, UnitedHealthcare, Cigna, Humana, and Medicare. Listings show plans the provider has indicated they accept — always confirm in-network status directly with the office before your appointment.
Do I need a referral to see a cardiologist in Germantown WI?+
Most PPO plans in allow direct booking. HMO and many Medicare Advantage plans require a primary-care referral first. Confirm with your insurer or the office before booking.