Excellent Health Care for You and Your Family

Family First is a family medical practice for patients of all ages. Board certified physician Dr. Susan M. Nasser is a primary care physician specializing in family medicine. She and her knowledgeable, friendly staff are dedicated to providing the highest quality, compassionate care for your entire family.

As a primary care doctor with a good depth of medical knowledge, preventive awareness, and a keen sense of thoroughness, Dr. Nasser values each patient's input, opinion and comfort level.

"No long waiting, no fears, no rush -- just a good listening ear and a skilled, gentle touch."

-- Family First standard of patient care

Pediatrics to Geriatrics

Family First offers a broad range of services from pediatrics to geriatrics. Generations of families, including babies, children, teenagers, women, men, moms and new moms, dads, grandmothers, grandfathers, great-grandmothers, and great-grandfathers are all receiving the Family First and Dr. Nasser "high-level of treatment."

Whether you have a cold, a scraped elbow, or an acute or chronic illness -- Family First is where Antelope Valley residents go for excellent health care.

Meet The Doctor


  • Family First Medical Group
  • 42135 10th Street West, Suite 201
  • Lancaster, CA  93534
  • Phone (661) 341-3800, Fax (661) 341-3810
  • email: dawn@familyfirstmedgroup.com

Hours of Operation

  • Monday through Friday 8am to 5pm


  • We accept patients with and without insurance (self-pay).


  • New patients are welcome. For appointment call (661) 341-3800.