Doctors posing for photo


Dr. Devireddy and his team provide
high qualilty, cost effective healthcare to
Los Banos and the West Side!


Woman posing for photo with baby

We Accept Most Major Insurances Including
Medi-Cal, Medicare & Healthy Families


Adult Healthcare

Pediatric Care

Medical Imaging

Age Defying Medical Clinic

Women's Health

Doctor giving high five to kid

The APEX Difference!

Friendly Caring Staff!

One-Stop Medical Services!

Dedicated doctors for your family!

Electronic Healthcare System!

Exemplary Service!


Our online patient portal allows you to communicate with us easily and safely. Saving you time and addressing your medical needs.

  • View and request appointments
  • Request prescriptions and refills
  • Retrieve test results
  • Make secure credit card payments
  • Communicate with your doctor
  • Ability to link family members

Sign up and receive a gift when you mention at the Apex office that you signed up on the portal!
Click here!


Nuestro portal para pacientes en línea le permite comunicarse con nosotros de manera fácil y segura. Le ahorra tiempo y trata sus necesidades médicas.

  • Ver y solicitar citas
  • Solicitar prescripciones y rellenos
  • Recuperar resultados de prueba
  • Realizar pagos seguros con tarjeta de crédito
  • Comuníquese con su médico
  • Capacidad para vincular a los miembros de la familia

Regístrese y reciba un regalo cuando mencione en la oficina de Apex que se ha registrado en el portal.
¡Haga clic aquí!

Adult Healthcare
Find out more about our Adult Healthcare services!
Pediatric Care
See how your child can have a dedicated doctor here.
Accepting New Patients
Find out how to become an Apex patient Here.
Padres Medical Imaging
To learn more about Padres Imaging, go here.
Age Defying Medical Clinic
Learn more about our potentially age defying treatments here.
Patient Portal
Log in to our patient portal here.
OUR MISSIONApex Medical Group has two locations located at 311 West I Street in Los Banos, California and 1549 Golden Gate Avenue in Dos Palos, California. Apex has been serving the westside of Merced County since 1980. The clinic was started by Dr. Karthikeya Devireddy. We provide services for the entire family – Pediatrics, Adults, Women services, Geriatrics, Osteoporosis detection, immigration physicals, Diabetes programs & weight loss programs.Apex Medical Group is an approved National Health Service Corps site. We accept majority of insurances offered including Medi-Cal, Medicare & various Healthy Families programs.Our mission is to provide high quality, cost effective, valued and accessible healthcare services for all of our patients. We are a strong voice for senior citizens, mothers, children & their families through visionary leadership, vigorous stewardship and exemplary service in partnership with physicians, hospitals and other healthcare providers. As a caring healthcare provider, our purpose is to enhance the present and future quality of life of our patients, staff and community.Our friendly & helpful staff look forward to seeing you for your next appointment.
OUR CLINICSApex Medical Group, Inc. – Padres Medical Imaging Inc. – Age Defying Medical Clinic
MEET OUR TEAMDr. Devireddy and his staff believe in serving the Los Banos and surrounding communities.Photo of Apex Medical Group Staff