JF
33 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Fagan, Family Medicine Specialist in Rancho Cucamonga, CA?
Dr. John Fagan, MD is a Family Medicine Specialist, who primarily practices in Rancho Cucamonga, CA with 1 additional practice location. He has been practicing for over 33 years and is board certified by the American Board of Family Medicine. Dr. Fagan graduated from Loyola Univ of Chicago Stritch Sch of Medicine and completed his residency at San Bernardino Co Med Center. Dr. Fagan is fluent in English and Spanish, and is currently seeing new patients. Dr. Fagan’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Fagan’s office at (909) 982-7741.
Where did Dr. Fagan go to medical school and complete their residency?
Residency: San Bernardino Co Med Center
Medical School: Loyola Univ of Chicago Stritch Sch of Med, Maywood Il | Loyola Univ of Chicago Stritch Sch of Medicine
Is Dr. Fagan board certified in Family Medicine Specialist?
Yes, Dr. John Fagan, MD is board certified by the American Board of Family Medicine
What languages does Dr. Fagan speak?
Dr. Fagan and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Fagan treat?
As a Family Medicine Specialist, Dr. Fagan 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. Fagan. 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.
Also known as:
- Adult Health Checkup with Abnormal Findings
- Health Checkup
- Adult Physical Exam with Issues
- Routine Checkup with Concerns
- General Medical Exam with Abnormal Results
ICD-10 Codes:
- Z0001: Encounter for general adult medical examination with abnormal findings
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
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 with High Blood Sugar
- Type 2 Diabetes
- Type 2 Diabetes with Chronic Kidney Disease
- Diabetes Type 2
- Hyperglycemia
- Type 2 diabetes
- Diabetic Kidney Problems
- Diabetic Hyperglycemia
- High Blood Glucose
- High Sugar Levels
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Diabetic Chronic Kidney Disease
- Long-term Kidney Failure from Type 2 Diabetes
- Type 2 Diabetes End-Stage Renal Disease
ICD-10 Codes:
- E1165: Type 2 diabetes mellitus with hyperglycemia
- E119: Type 2 diabetes mellitus without complications
- E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
Also known as:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
Also known as:
- Chronic Kidney Disease from High Blood Pressure
- Chronic Kidney Disease
- High Blood Pressure
- Hypertensive Chronic Kidney Disease
- High Blood Pressure Kidney Disease
- Hypertension-Related Kidney Disease
ICD-10 Codes:
- I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
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:
- Hypermobile Ehlers-Danlos Syndrome
- Ehlers-Danlos Syndrome
- hEDS
- EDS Type 3
- Joint Hypermobility Syndrome
ICD-10 Codes:
- Q7962: Hypermobile Ehlers-Danlos syndrome
Also known as:
- Painful Urination
- Urine and Urination
- Dysuria
- Burning when peeing
- Stinging during urination
ICD-10 Codes:
- R300: Dysuria
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
Also known as:
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
Also known as:
- Granuloma Skin Disorder
- Skin Condition
- Skin granulomas
- Granulomatous skin disease
- Subcutaneous granuloma
ICD-10 Codes:
- L928: Other granulomatous disorders of the skin and subcutaneous tissue
Also known as:
- Cough
- Coughing
- Persistent cough
- Chronic cough
ICD-10 Codes:
- R059: Cough, unspecified
Also known as:
- Anxiety Disorder
- Anxiety
- General Anxiety
- Anxiety Problems
- Nervous Disorder
ICD-10 Codes:
- F419: Anxiety disorder, unspecified
Also known as:
- Pain in Right Knee
- Knee Injuries and Disorder
- Pain
- Right Knee Ache
- Right Knee Discomfort
- Sore Right Knee
ICD-10 Codes:
- M25561: Pain in right knee
Also known as:
- Low Back Pain
- Back Pain
- Lumbago
- Lower Back Ache
- Backache
ICD-10 Codes:
- M5450: Low back pain, unspecified
Also known as:
- COPD
- Chronic Obstructive Pulmonary Disease
- Chronic Lung Disease
- Emphysema and Chronic Bronchitis
ICD-10 Codes:
- J449: Chronic obstructive pulmonary disease, unspecified
Which procedures does Dr. Fagan perform as a Family Medicine Specialist?
As a Family Medicine Specialist, procedures performed by a Dr. John Fagan may include:
- ALCAT Testing
- Joint Injection
- Medication Assisted Treatment (MAT)
- Nebulizer Treatment
- OB Consultation
- Ozone Injection
- Post-Surgery Checkup
- Tetanus Shot
For detailed information, please contact Dr. Fagan's office.
Does Dr. Fagan accept my insurance?
Dr. Fagan accepts most major insurance plans. Important: Please call our office at (909) 982-7741 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Fagan accept in Rancho Cucamonga, CA?
Dr. Fagan in Rancho Cucamonga, 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
Blue Shield of California
Centene
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Humana
Medicare
OptumRx
Scan Health Plan
UnitedHealthcare
View All Insurances
Where is Dr. Fagan's office located?
Dr. John Fagan's Primary Practice
10787 Laurel St
Rancho Cucamonga, CA 91730
(909) 982-7741
What is Dr. Fagan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Fagan's National Provider Identifier (NPI) number is 1306904628.
What common questions do patients ask about Dr. Fagan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Fagan
What is Dr. John Fagan's specialty?
Dr. Fagan is a Family Medicine Specialist near Rancho Cucamonga, CA. 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. Contact Dr. Fagan to book an appointment today.
Is this Dr. John Fagan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Fagan is affiliated with San Antonio Regional Hospital, Casa Colina Hospital And Centers For Healthcare, City Of Hope - Duarte Cancer Center, Kaiser Permanente Fontana 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
Where can I learn more about Family Medicine Specialist?
Explore Family Medicine Specialist with 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 John Fagan accepting new patients in Rancho Cucamonga, CA?
Yes, Dr. John Fagan is accepting new patients at this time.
Does Dr. John Fagan offer online booking?
Please contact Dr. Fagan's office at (909) 982-7741 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Fagan?
Please contact Dr. Fagan's office at (909) 982-7741 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. John Fagan have?
Dr. John Fagan is certified by the American Board of Family Medicine.
Other Family Medicine Specialist Near Rancho Cucamonga, CA
JB
Family Medicine Specialist
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JH
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Family Medicine Specialist
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Rancho Cucamonga, CA