26 Years of Experience
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Trevino, Internist in Naperville, IL?
Dr. Gregory Trevino, MD is an Internist, who primarily practices in Naperville, IL. He has been practicing for over 26 years and is board certified. Dr. Trevino completed his residency at Univ Il Coll Of Med, Internal Medicine. Dr. Trevino is fluent in English and Spanish, and is currently seeing new patients. Dr. Trevino’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Trevino’s office at (630) 355-9546.
Where did Dr. Trevino go to medical school and complete their residency?
Residency: Univ Il Coll Of Med, Internal Medicine | University Il College Of Med
Medical School: University Of Il Coll Of Med- Chicago Il
Is Dr. Trevino board certified as an Internist?
Yes, Dr. Gregory Trevino, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Trevino speak?
Dr. Trevino and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does an Internist like Dr. Trevino typically treat?
As an Internist, Dr. Trevino 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. Trevino. 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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Other Health Condition
- Unspecified Health Issue
- General Health Concern
- Other Medical Condition
ICD-10 Codes:
- Z789: Other specified health status
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:
- Medical Exam for Unspecified Reason
- General medical observation
- Routine checkup
- Unspecified health assessment
ICD-10 Codes:
- Z049: Encounter for examination and observation for unspecified reason
Also known as:
- High Blood Pressure Heart and Kidney Disease with Heart Failure
- Chronic Kidney Disease
- Heart Failure
- High Blood Pressure
- Hypertensive Cardiorenal Syndrome
- Heart and Kidney Failure from High Blood Pressure
ICD-10 Codes:
- I130: Hypertensive heart and chronic kidney disease with heart failure and stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
Also known as:
- Other Orthopedic Aftercare
- General orthopedic recovery
- Musculoskeletal post-op care
- Bone and joint follow-up
ICD-10 Codes:
- Z4789: Encounter for other orthopedic aftercare
Also known as:
- One-Sided Weakness or Paralysis After Ischemic Stroke
- Paralysis
- Stroke
- Post-ischemic stroke hemiplegia
- Partial paralysis from ischemic stroke
- Ischemic stroke-related body weakness
- Hemiparesis after brain infarction
ICD-10 Codes:
- I69351: Hemiplegia and hemiparesis following cerebral infarction affecting right dominant side
What procedures does an Internist like Dr. Trevino typically perform?
As an Internist, procedures performed by Dr. Gregory Trevino may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
Please contact Dr. Trevino's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Trevino accept my insurance?
Dr. Trevino accepts most major insurance plans. Important: Please call our office at (630) 355-9546 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Trevino accept in Naperville, IL?
Dr. Trevino in Naperville, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Michigan
Boncura Health Solutions
Centene
CVS Health (formerly Aetna)
Health Care Service Corporation
Humana
Medicare
UnitedHealth Group
View All Insurances
Where is Dr. Trevino's office located?
Dr. Gregory Trevino's Primary Practice
608 S Washington St Ste 201
Naperville, IL 60540
(630) 355-9546
What hospitals are Dr. Trevino affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Trevino has admitting privileges at the following hospitals:
Northwestern Memorial Hospital,Chicago, IL
Ranked in 4 Procedures

Ranked in 4 Procedures
Endeavor Health Edward Hospital,Naperville, IL
Ranked in 3 Specialties

Ranked in 6 Procedures

Ranked in 3 Specialties
Ranked in 6 Procedures
Uchicago Medicine Adventhealth Bolingbrook,Bolingbrook, IL
What is Dr. Trevino's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Trevino's National Provider Identifier (NPI) number is 1023078631.
What common questions do patients ask about Dr. Trevino?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Trevino
What is Dr. Gregory Trevino's specialty?
Dr. Trevino is an Internist near Naperville, IL.
What does an Internist do?
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Is Dr. Gregory Trevino affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Trevino is affiliated with Northwestern Memorial Hospital, Endeavor Health Edward Hospital 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 an Internist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Internist. 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 Dr. Gregory Trevino accepting new patients in Naperville, IL?
Yes, Dr. Gregory Trevino is accepting new patients at this time.
Does Dr. Gregory Trevino offer online booking?
Please contact Dr. Trevino's office at (630) 355-9546 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dr. Gregory Trevino?
Please contact Dr. Trevino's office at (630) 355-9546 to schedule an appointment.
Where is Dr. Trevino's office located?
Dr. Trevino's office is located in Naperville, IL.
Which board certifications does Dr. Gregory Trevino have?
Dr. Gregory Trevino is certified by the American Board of Internal Medicine.
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