About Me

Dr. Sonja Krafcik is a private practitioner in Laguna Niguel. She is certified by the American Board of Internal Medicine. Dr. Krafcik graduated from Baylor College of Medicine and completed her residency at the University of Michigan. Her practice focuses on general medicine.



Provider Specialty

Internal Medicine, Primary Care

Areas of Care



American Board of Internal Medicine


University of Michigan Hospitals

Medical School

Baylor College Of Medicine

Locations & Affiliations


Sonja Krafcik, MD

25500 Rancho Niguel Road

Suite 150

Laguna Niguel, CA

Office: (949) 831-3686

Insurances Accepted

Centivo ACO (GNP)
Cigna Value/Select HMO (GNP)
UHC Harmony Commercial HMO (GNP)
Aetna Commercial HMO (GNP)
Aetna Medicare Advantage HMO (GNP)
BlueShield Commercial HMO (GNP)
BlueShield Medicare Advantage HMO (GNP)
Humana Medicare Advantage HMO (GNP)
Clever Care Medicare Advantage HMO (GNP)