
Many healthcare systems struggle with rising costs that shift to the patients treated. That's why Mayweather Medical Group has physician extenders available.
A physician extender is a catch-all term used to describe providers who help with delivering quality and compassionate patient care in place of or in addition to a medical doctor in a health care system.
Meet Our Physician Extender Team
Check out our top physician extenders. These people focus on health promotion, patient satisfaction, and more!
Maria Sanchez, PA-C
Location: Pediatric Care in West Covina
Maria Sanchez, PA-C- is a certified Physician Assistant, and has been practicing over a year. She graduated from Western University of Health Sciences with a Master’s in Physician Assistant studies.
Charlotte Capulong, N.P.
Location: Family Care in Covina
Charlotte Capulong, MSN, FNP is a board-certified Family Nurse Practitioner. She has more than 17 years of experience as a Registered Nurse, delivering quality and compassionate care in hospital and clinical environments. She earned her Bachelor of Science degree from Our Lady of Fatima University in the Philippines. She obtained her Master of Science in Nursing and Family Nurse Practitioner Program from Charles Drew University of Medicine and Science in Los Angeles, CA. She enjoys providing patient care and ensures the best care each and every time.
Carlos Guerrero, PA
Location: Family Care in Anaheim
Carlos Guerrero, PA, is a Physician Assistant with over 20 years of medical experience, fluent in Spanish, and dedicated to providing compassionate, comprehensive care to his patients. He earned his Bachelor of Science in Health Science and Physician Assistant Medical Certificate from Charles Drew University of Medicine and Science. He has served in several leadership roles, including health outreach programs, enhancing community well-being through effective treatment plans, and team collaboration.
Antionette Levier, FNP
Location: Family Care in West Covina, Pediatric Care in West Covina
Antoinette Levier, MSN, FNP-BC, is a dedicated and compassionate Nurse Practitioner committed to delivering high-quality, patient-centered care. With over 25 years of experience in healthcare, she has developed strong clinical expertise in internal medicine, family practice, women’s health, and pediatrics.
Ms. Levier earned both her Master of Science in Nursing and Bachelor of Science in Nursing from the University of Southern California. She is board-certified as a Family Nurse Practitioner and is deeply committed to promoting optimal health through preventive care, patient education, and evidence-based treatment.
Known for her warm and approachable demeanor, Ms. Levier takes the time to listen attentively to her patients, ensuring they feel heard, respected, and actively involved in their care. She is passionate about building lasting relationships and empowering individuals to make informed decisions about their health and well-being.
Claudia Melara, FNP-C
Location: Family Care in Covina
Claudia Melara, FNP-C, has dedicated her career to healthcare, beginning as a Certified Nursing Assistant (CNA), advancing to Registered Nurse (RN), and now serving as a Family Nurse Practitioner. She is bilingual in English and Spanish, allowing her to provide compassionate, culturally sensitive care to a diverse patient population. Claudia is passionate about promoting health, preventing illness, and supporting the well-being of her community through patient-centered care. Outside of work, she enjoys hiking, running, and maintaining an active lifestyle that reflects her commitment to wellness. She also loves spending time with her pets and values the balance that family, nature, and community bring to her life.
About Mayflower Medical Group
The Mayflower Medical Group has been serving Southern California for over 20 years. We have a reliable team of primary care providers, including family medicine doctors, internists, geriatric care doctors, and other specialists. Our physician extenders are also available to help in providing acute care and emergency care.
Our network was created to provide quality primary care to the people of Anaheim, Covina, Duarte, West Covina, La Puente, El Monte, and Rialto.
We offer:
- General Primary Care
- Adolescent Care
- Chronic Disease Management
- Cardiovascular Care
- Flu Prevention
- Geriatric Care
- Office Procedures & Surgery
- Men’s Health
- Pediatric Care
- Women’s Health
- Preventive Care
More About Our Physician Extenders
Mayflower Medical Group employs physician extenders and non-physician providers to help with athletic training, better patient outcomes, and more.
Usually, a physician extender has a Bachelor's degree or Master's in nursing, but they also need a license to practice in their state and practical experience in the field. These people are great at providing acute care and emergency care as needed.
Types of physician extenders include:
Nurse Practitioners
Emergency nurse practitioners or regular ones offer high-level care and have more independence and authority than other nurses, including RNs. Sometimes, advanced nurse practitioners treat and diagnose patients personally or might work with a doctor in our hospital. They are still advanced practice providers who help patients and focus on their needs.
Physician Assistant
Another type of physician extender includes the physician assistant. They're licensed to practice under the supervision of a hospital or private practice physician and can diagnose/treat patients.
Typically, they're used as emergency physicians when the primary care doctor isn't available at the clinical practice.

We Are the Mayflower Medical Group
It's crucial to understand that your health care is important to us. We've been around for many years because we care about you. Our list of physician assistants and emergency nurse practitioner services makes it easy to find someone to help when you're feeling ill.






