With the changing ways of medicine that are occurring today, it is a necessity for us to take on a team approach in order to provide the highest quality service and treatment for our patients. An essential part of the Usborne Family Medicine team is the Physician Assistant (PA-C.)  PA's and NP's are an important extension of the physician’s care and are highly trained to provide care and treat illnesses, minor injuries and assist in surgical procedures. Physician Assistants take medical histories, examine patients, order and interpret laboratory tests and X-rays, diagnose patients and prescribe medications. They actively help fulfill our goal: To provide our patients with exceptional, specialized care with professionalism and compassion. If you see one of physician assistants, you will be getting the best of care because they are all under Dr. Usborne's supervision, so it's just like you are receiving two professionals for the price of one!


Affiliated Hospitals
Foothill Presbyterian
• Citrus Valley Inter-community Campus
• Citrus Valley Queen of the Valley Campus
• San Dimas Community Hospital
• Kindred Hospital

What to Bring to the Appointment:
• Your Insurance Card(s)
• Your copay (if applicable.) We do not accept checks for your first visit, so please bring cash or major credit card.
• Your Driver's License or Photo       Identification
• A list of over-the-counter medications you are taking... include dose & frequency
• Pertinent information about your medical and surgical history
• Any prescription medications in their original bottles
• Any recent lab work
• Your friendly self!

We are conveniently located in downtown Covina, right next to Intercommunity Hospital's ER. We offer extended hours, accept same-day appointments, and walk-in's are welcome (based on availability.) Some Saturday appointments are available too.

Associate Providers

Our Location

Map

What to Bring

Our Background



  • Roselyne Leong, PA-C
  • Eva Lopez, PA-C


Our founder, Dr. Paul Usborne, has more than 13 years of healthcare experience.  

 Dr. Usborne is a So. California native. He was born and raised in San Diego. He earned his undergraduate degree at the University of California, Davis. He received his doctorate degree from AUC School of Medicine and completed his post-graduate education in the field of Family Medicine at the University of Southern California (USC.) He is a diplomat of the American Board of Family Medicine and has been practicing in the Covina area since 2006. He is currently an Assistant Clinical Professor at USC School of Medicine. He is known for his mild bedside manner and expertise in managing primary care. 

Usborne Family Medicine, Inc.
(626) 938-1080