EM
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Medina, Family Medicine Specialist in Santa Ana, CA?
Dr. Ernesto Medina, MD is a Family Medicine Specialist, who primarily practices in Santa Ana, CA with 2 additional practice locations. Dr. Medina is fluent in English and Spanish, and is currently seeing new patients. Dr. Medina’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Medina’s office at (714) 830-6600.
What languages does Dr. Medina speak?
Dr. Medina and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Family Medicine Specialist like Dr. Medina typically treat?
As a Family Medicine Specialist, Dr. Medina diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Medina. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
Also known as:
- Routine Adult Health Checkup
- Health Checkup
- Adult physical exam
- Annual wellness visit for adults
- General adult medical exam
ICD-10 Codes:
- Z0000: Encounter for general adult medical examination without abnormal findings
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Other Chronic Pain Condition
- Chronic Pain
- Various chronic pain
- Unspecified long-term pain
- Persistent pain disorders
ICD-10 Codes:
- G8929: Other chronic pain
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
Also known as:
- Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
Also known as:
- Common Cold
- Upper Respiratory Infection
- Head Cold
- Cold Symptoms
ICD-10 Codes:
- J069: Acute upper respiratory infection, unspecified
What procedures does a Family Medicine Specialist like Dr. Medina typically perform?
As a Family Medicine Specialist, procedures performed by Dr. Ernesto Medina may include:
- ALCAT Testing
- Joint Injection
- Medication Assisted Treatment (MAT)
- Nebulizer Treatment
- OB Consultation
- Ozone Injection
- Post-Surgery Checkup
- Tetanus Shot
Please contact Dr. Medina's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Medina accept my insurance?
Dr. Medina accepts most major insurance plans. Important: Please call our office at (714) 830-6600 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Medina accept in Santa Ana, CA?
Dr. Medina in Santa Ana, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Heritage Health
Kaiser Permanente
Medicare
Other Health Care Provider
Unknown
View All Insurances
Where is Dr. Medina's office located?
Dr. Ernesto Medina's Primary Practice
3401 S Harbor Blvd
Santa Ana, CA 92704
(714) 830-6600
What is Dr. Medina's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Medina's National Provider Identifier (NPI) number is 1578880498.
What common questions do patients ask about Dr. Medina?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Medina
What is Dr. Ernesto Medina's specialty?
Dr. Medina is a Family Medicine Specialist near Santa Ana, CA.
What does a Family Medicine Specialist do?
Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care.
Is this Dr. Ernesto Medina affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Medina is affiliated with Kaiser Permanente Orange County - Anaheim Medical Center, Kaiser Permanente Riverside Medical Center which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Family Medicine Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Family Medicine Specialist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Ernesto Medina accepting new patients in Santa Ana, CA?
Yes, Dr. Ernesto Medina is accepting new patients at this time.
Does Dr. Ernesto Medina offer online booking?
Please contact Dr. Medina's office at (714) 830-6600 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Ernesto Medina?
Please contact Dr. Medina's office at (714) 830-6600 for information regarding telehealth appointment availability or for scheduling assistance.
Other Family Medicine Specialist Near Santa Ana, CA

Adult Medicine Specialist
Dr. Ming Chen, DO is an Adult Medicine Specialist, who primarily practices in Santa Ana, CA with 2 additional practice locations. He has been practicing for over 30 years.
Santa Ana, CA
SM
Family Medicine Specialist
Dr. Sheila Marsh, MD is a Family Medicine Specialist, who primarily practices in Anaheim, CA with 2 additional practice locations. She is board certified.
Anaheim, CA
KN
Family Medicine Specialist
Dr. Khanh Nguyen is a Family Medicine Specialist, who primarily practices in Anaheim, CA with 2 additional practice locations. He is board certified.
Anaheim, CA