
38 Years of Experience
Accepting patients
Who is Dr. Contreras, Family Medicine Specialist in Naples, FL?
Dr. Ruben Contreras, MD is a Family Medicine Specialist, who primarily practices in Naples, FL. He has been practicing for over 38 years and is board certified. Dr. Contreras completed his residency at Group Hlth Coop/Puget Sond, Family Medicine. He is a member of the American Academy of Family Physicians and American Geriatrics Society. Dr. Contreras is fluent in English and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Contreras’s office at (239) 430-6391.
What are Areas of Expertise for Dr. Contreras?
Dr. Ruben Contreras, MD is a highly-rated, board-certified Family Medicine Specialist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Contreras empowers patients to confidently navigate their health journey, specializing in Geriatric Medicine, and comprehensive wellness support. Serving the Naples, FL community, Dr. Contreras is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Contreras go to medical school and complete their residency?
Residency: Group Hlth Coop/Puget Sond, Family Medicine
Medical School: University of Southern Ca Sch of Med, Los Angeles Ca
Is Dr. Contreras board certified as a Family Medicine Specialist?
Yes, Dr. Ruben Contreras, MD is board certified by the American Board of Family Medicine
What languages does Dr. Contreras speak?
Dr. Contreras and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Family Medicine Specialist like Dr. Contreras typically treat?
As a Family Medicine Specialist, Dr. Contreras 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. Contreras. 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:
- Alzheimer's Disease
- Alzheimer's Disease Fact Sheet
- AD
- Alzheimer's Dementia
- Memory Loss Disease
ICD-10 Codes:
- G309: Alzheimer's disease, unspecified
Also known as:
- Generalized Muscle Weakness
- Muscle Disorder
- Overall Body Weakness
- Widespread Muscle Weakness
- Systemic Muscle Weakness
ICD-10 Codes:
- M6281: Muscle weakness (generalized)
Also known as:
- Secondary Bone Cancer
- Bone Cancer
- Metastatic bone cancer
- Cancer spread to bone
- Bone metastases
ICD-10 Codes:
- C7951: Secondary malignant neoplasm of bone
Also known as:
- Muscle Weakness
- Muscle Disorder
- Loss of strength
- Fatigue
- Muscle fatigue
ICD-10 Codes:
- R531: Weakness
Also known as:
- Cerebral Atherosclerosis
- Brain Disease
- Hardening of Brain Arteries
- Brain Artery Plaque
- Cerebral Artery Disease
- Brain Blood Vessel Hardening
ICD-10 Codes:
- I672: Cerebral atherosclerosis
What procedures does a Family Medicine Specialist like Dr. Contreras typically perform?
As a Family Medicine Specialist, procedures performed by Dr. Ruben Contreras may include:
- ALCAT Testing
- Joint Injection
- Medication Assisted Treatment (MAT)
- Nebulizer Treatment
- OB Consultation
- Ozone Injection
- Post-Surgery Checkup
- Tetanus Shot
Please contact Dr. Contreras' office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Contreras accept my insurance?
Dr. Contreras accepts most major insurance plans. Important: Please call our office at (239) 430-6391 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Contreras accept in Naples, FL?
Dr. Contreras in Naples, FL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Mutual of Omaha
UnitedHealth Group
View All Insurances
Where is Dr. Contreras' office located?
Dr. Ruben Contreras' Primary Practice
132 Moorings Park Dr
Naples, FL 34105
(239) 430-6391
Recognitions
Memberships & Associations
American Academy of Family Physicians
Member
American Geriatrics Society
Member
What is Dr. Contreras's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Contreras's National Provider Identifier (NPI) number is 1831153964.
What common questions do patients ask about Dr. Contreras?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Contreras
What is Dr. Ruben Contreras's specialty?
Dr. Contreras is a Family Medicine Specialist near Naples, FL.
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. Ruben Contreras affiliated with a ranked Castle Connolly Top Hospital?
No, Contreras is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: NCH North Hospital. Castle Connolly Top Hospitals 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 Ruben Contreras accepting new patients in Naples, FL?
Yes, Dr. Ruben Contreras is accepting new patients at this time.
Does Dr. Ruben Contreras offer online booking?
Please contact Dr. Contreras's office at (239) 430-6391 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Ruben Contreras?
Please contact Dr. Contreras's office at (239) 430-6391 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Ruben Contreras have?
Dr. Ruben Contreras is certified by the American Board of Family Medicine.
Other Family Medicine Specialist Near Naples, FL
GS
Family Medicine Specialist
Dr. Gary Swain, MD is a Family Medicine Specialist, who primarily practices in Naples, FL with 1 additional practice location. He has been practicing for over 34 years and is board certified.
Naples, FL
RK
Family Medicine Specialist
Dr. Robert Korolevich, MD is a Family Medicine Specialist, who primarily practices in Naples, FL with 1 additional practice location. He has been practicing for over 31 years and is board certified.
Naples, FL

Family Medicine Specialist
Dr. Rasai Ernst, MD is a Family Medicine Specialist, who primarily practices in Naples, FL with 1 additional practice location. She has been practicing for over 18 years and is board certified.
Naples, FL