Best Cardiovascular Disease Physician in Los Alamitos
Looking for a cardiovascular disease physician in Los Alamitos? Most patients narrow the list by insurance first, then by location and reviews. 11+ verified cardiovascular disease physician appear below.
11 cardiovascular disease physician in Los Alamitos

Mark John Castellanet, MD
4.5Mark John Castellanet · Cardiovascular Disease Physician
3801 Katella Ave(562) 598-3200
John P Cole MD Inc.
4.5John P Cole MD Inc. · Cardiovascular Disease Physician
3801 Katella Avenue #416(562) 799-3630
Adrian Harry Shandling, MD
4.5Adrian Harry Shandling · Cardiovascular Disease Physician
3801 Katella Ave(562) 598-3200
Bret A. Witter, MD
4.5Bret A. Witter · Cardiovascular Disease Physician
5300 Katella Ave(562) 430-7533
Cardiovascular Care Inc.
4.5Cardiovascular Care Inc. · Cardiovascular Disease Physician
3801 Katella Avenue(562) 598-3200
Alma Care Health Group
4.5Alma Care Health Group · Cardiovascular Disease Physician
11278 Los Alamitos Blvd(562) 256-6481
Rex J. Winters,MD ;Inc.
4.5Rex J. Winters,MD ;Inc. · Cardiovascular Disease Physician
3751 Katella Ave(562) 598-1311
Adrian Harry Shandling, MD
4.5Adrian Harry Shandling · Cardiovascular Disease Physician
3801 Katella Ave(562) 598-3200
Mark John Castellanet, MD
4.5Mark John Castellanet · Cardiovascular Disease Physician
3801 Katella Ave(562) 598-3200
Added Access Cardiology Inc.
4.5Added Access Cardiology Inc. · Cardiovascular Disease Physician
3801 Katella Ave Suite 401(562) 708-7030
Timothy F. O'Neill, MD
4.5Timothy F. O'Neill · Cardiovascular Disease Physician
5300 Katella Ave(562) 430-7533
Cardiovascular Disease Physician in Los Alamitos by insurance
These providers list this insurance as accepted, but coverage should be confirmed directly with the provider before booking.
Cardiovascular Disease Physician in nearby cities
Same specialty in cities near Los Alamitos — useful if your insurance network extends across the metro.
About finding a cardiovascular disease physician in Los Alamitos
Los Alamitos has cardiovascular disease physician practicing across hospital systems, group practices, and independent clinics. When choosing a cardiovascular disease physician in Los Alamitos, 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 Los Alamitos cardiovascular 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.
Common questions about cardiovascular disease physician in Los Alamitos
What should I ask a cardiovascular disease physician in Los Alamitos before booking?+
Confirm three things: (1) they currently accept your specific insurance plan and network tier, (2) the office location and parking, and (3) typical wait times for new-patient visits.
Is telehealth available with Los Alamitos cardiovascular disease physician?+
Many Los Alamitos cardiovascular disease physician offer telehealth visits, especially for follow-ups, prescription refills, and consultations. Look for the telehealth badge on each profile.
How are these Los Alamitos cardiovascular disease physician verified?+
Every listing on Heallexa is matched against NPI records and state license databases. Credentials, board certifications, and active license status are surfaced on each profile.
Is Heallexa free for patients in Los Alamitos?+
Yes. Searching, comparing, and contacting Los Alamitos cardiovascular disease physician on Heallexa is 100% free for patients. We don't charge booking fees or sell your search data.