familyfirst Family Medical Practice | Lancaster, CA


Dr. Susan M. Nasser, DO
Board Certified Family Medicine
AME Medical Examiner
Dr. Susan M. Nasser is a Doctor of Osteopathy (DO) and is Board Certified in Family Medicine. She is one of a few doctors in the Antelope Valley certified by the Federal Aviation Administration (FAA). Read More

Elsa H. Ramirez, C-FNP
Nurse Practitioner
Elsa is a Certified Family Nurse Practitioner (C-FNP). She has been in the medical profession since 2004 and has been with familyfirst since 2013, where patients describe her as kind, thorough and conscientious. Read More

Michelle Welch, AGPCNP
Nurse Practitioner
Michelle has been a registered nurse practitioner for 22 years. She received degrees from Brandman Universtiy, Irvine in California as well as University of Phoenix, Phoenix AZ. She has a certificate in Adult Geriatric Primary Care.Read More

Dr. Susan M. Nasser, DO
Board Certified Family Medicine
AME Medical Examiner
Dr. Susan M. Nasser is a Doctor of Osteopathy (DO) and is Board Certified in Family Medicine. She is one of a few doctors in the Antelope Valley certified by the Federal Aviation Administration (FAA). Read More

Elsa H. Ramirez, C-FNP
Nurse Practitioner
Elsa is a Certified Family Nurse Practitioner (C-FNP). She has been in the medical profession since 2004 and has been with familyfirst since 2013, where patients describe her as kind, thorough and conscientious. Read More

Michelle Welch, AGPCNP
Nurse Practitioner
Michelle has been a registered nurse practitioner for 22 years. She received degrees from Brandman Universtiy, Irvine in California as well as University of Phoenix, Phoenix AZ. She has a certificate in Adult Geriatric Primary Care.Read More

Sonia Madrigal, FNP-BC
Family Nurse Practitioner
Sonia has her MSN (Masters in Nursing) from Azusa Pacific University. She has been practicing for 12 years. She is a member of CANP (California Association for Nurse Practitioners).
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Dr. Susan M. Nasser
Dr. Susan M. Nasser is a Doctor of Osteopathy (DO) and is Board Certified in Family Medicine. She is one of a few doctors in the Antelope Valley certified by the Federal Aviation Administration (FAA) as an Aeromedical Examiner (AME) to give private and commercial pilot physical exams for 1st, 2nd and 3rd class flight certifications. Read More