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Dr. Eugene Santillano, MD

Sunnyvale, CA

Accepting patients
Online booking

    Who is Dr. Santillano, Addiction Medicine Specialist in Sunnyvale, CA?

    Dr. Eugene Santillano, MD is an Addiction Medicine Specialist, who primarily practices in Sunnyvale, CA with 2 additional practice locations. Dr. Santillano is fluent in English and Spanish, and is currently seeing new patients. Dr. Santillano’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Santillano’s office at (831) 728-0222.

    Where did Dr. Santillano go to medical school and complete their residency?

      What languages does Dr. Santillano speak?

      Dr. Santillano and their clinical team can communicate with patients in the following languages:

      • English

      • Spanish

      What conditions does Dr. Santillano treat?

      As an Addiction Medicine Specialist, Dr. Santillano 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. Santillano. 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:

      • Type 2 Diabetes
      • Type 2 Diabetes with High Blood Sugar
      • Diabetes Type 2
      • Type 2 diabetes
      • Hyperglycemia
      • Diabetes Complicationss
      • Diabetes Mellitus Type 2
      • Adult-Onset Diabetes
      • Non-Insulin Dependent Diabetes
      • Diabetic Hyperglycemia
      • High Blood Glucose
      • High Sugar Levels
      • Diabetes Mellitus Complications
      • Diabetes Related Health Problems
      • Advanced Diabetes

      ICD-10 Codes:

      • E119: Type 2 diabetes mellitus without complications
      • E1165: Type 2 diabetes mellitus with hyperglycemia
      • E118: Type 2 diabetes mellitus with unspecified complications

      Also known as:

      • High Blood Pressure
      • Hypertension
      • Primary Hypertension
      • Essential Hypertension

      ICD-10 Codes:

      • I10: Essential (primary) hypertension

      Also known as:

      • Obesity from Excess Calories
      • Severe Obesity
      • Obesity
      • Helping Your Child Who Is Overweight
      • Take Charge of Your Health: A Guide for Teenagers
      • Understanding Adult Overweight & Obesity
      • Diet-Related Obesity
      • Common Obesity
      • Nutritional Obesity
      • Morbid Obesity
      • Extreme Obesity
      • Class 3 Obesity

      ICD-10 Codes:

      • E6609: Other obesity due to excess calories
      • E6601: Morbid (severe) obesity due to excess calories

      Also known as:

      • Chronic pain syndrome
      • Chronic Pain
      • Persistent pain syndrome
      • Long-term pain condition
      • Chronic widespread pain

      ICD-10 Codes:

      • G894: Chronic pain syndrome

      Also known as:

      • Common Cold
      • Upper Respiratory Infection
      • Head Cold
      • Cold Symptoms

      ICD-10 Codes:

      • J069: Acute upper respiratory infection, unspecified

      Also known as:

      • Child Health Checkup with Abnormal Findings
      • Health Checkup
      • Routine child exam with issues
      • Pediatric checkup with concerns
      • Child wellness visit with abnormal results

      ICD-10 Codes:

      • Z00121: Encounter for routine child health examination with abnormal findings

      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:

      • Routine Child Health Examination (Normal Findings)
      • Health Checkup
      • Normal Well-Child Checkup
      • Child Physical Exam (No Issues)
      • Routine Pediatric Exam (Clear)

      ICD-10 Codes:

      • Z00129: Encounter for routine child health examination without abnormal findings

      Also known as:

      • Acute Vaginal Inflammation
      • Vaginitis
      • Acute Vaginitis
      • Sudden Vaginal Infection
      • Vaginal Irritation

      ICD-10 Codes:

      • N760: Acute vaginitis

      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:

      • Immunization Visit
      • Vaccines
      • Vaccination appointment
      • Shot visit
      • Immunization encounter

      ICD-10 Codes:

      • Z23: Encounter for immunization

      Also known as:

      • Generalized Anxiety Disorder
      • Anxiety
      • GAD
      • Chronic Worry
      • Excessive Worry Disorder

      ICD-10 Codes:

      • F411: Generalized anxiety disorder

      Also known as:

      • Other High Cholesterol
      • Cholesterol
      • Triglycerides
      • Other hyperlipidemia
      • Other high lipids
      • Dyslipidemia

      ICD-10 Codes:

      • E7849: Other hyperlipidemia

      Also known as:

      • Non-Infectious Gastroenteritis and Colitis
      • Digestive Disease
      • Inflammation of Stomach and Intestines
      • Non-Bacterial Colitis
      • Gut Inflammation

      ICD-10 Codes:

      • K529: Noninfective gastroenteritis and colitis, unspecified

      Also known as:

      • Alcoholic Cirrhosis with Fluid Buildup
      • Alcohol Use Disorder (AUD)
      • Cirrhosis
      • Alcoholic cirrhosis with ascites
      • Alcohol-induced cirrhosis with fluid
      • Liver scarring with abdominal fluid

      ICD-10 Codes:

      • K7031: Alcoholic cirrhosis of liver with ascites

      Also known as:

      • Allergic Rhinitis
      • Allergy
      • Nasal allergy
      • Chronic allergy symptoms
      • Allergic reactions

      ICD-10 Codes:

      • J3089: Other allergic rhinitis

      Also known as:

      • Alcohol Use Disorder
      • Alcohol Use Disorder (AUD)
      • Alcohol use disorder
      • Alcohol abuse
      • Alcohol dependence
      • Problem drinking

      ICD-10 Codes:

      • F1010: Alcohol abuse, uncomplicated

      What procedures does Dr. Santillano perform?

      As an Addiction Medicine Specialist, Dr. Santillano performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Santillano. 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:

      • Abdominal Fluid Drainage with Imaging Guidance
      • Guided Abdominal Paracentesis
      • Ascites Drainage with Ultrasound
      • Fluid Removal from Belly

      CPT Codes:

      • 49083: Abdominal paracentesis (diagnostic or therapeutic); with imaging guidance

      Does Dr. Santillano accept my insurance?

      Dr. Santillano accepts most major insurance plans. Important: Please call our office at (831) 728-0222 before your appointment to verify that your specific plan and network are accepted.

      What insurance plans does Dr. Santillano accept in Sunnyvale, CA?

      Dr. Santillano in Sunnyvale, 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

      • Crown Cork and Seal Company

      • CVS Health (formerly Aetna)

      • Family Health Network

      • GEMCare

      • Hawaii Laborers Joint Trust Fund

      • Kern Health Systems

      • Managed Care of America

      • Medicare

      View All Insurances

      Where is Dr. Santillano's office located?

      Dr. Eugene Santillano's Primary Practice

      1287 Hammerwood Ave

      Sunnyvale, CA 94089

      (831) 728-0222

      Get Directions

      Dr. Eugene Santillano's Practice 2

      45 Nielson St

      Watsonville, CA 95076

      Get Directions

      Dr. Eugene Santillano's Practice 3

      204 E Beach St

      Watsonville, CA 95076

      Get Directions

      Would you like to schedule an appointment with Dr. Eugene Santillano?

      Dr. Santillano has appointments available at his Sunnyvale, CA office, as well as 2 other locations. Please select a location, date, and time below.

      What is Dr. Santillano's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

      Dr. Santillano's National Provider Identifier (NPI) number is 1619967007.

      What common questions do patients ask about Dr. Santillano?

      Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Santillano

      What is Dr. Eugene Santillano's specialty?

      Dr. Santillano is a Addiction Medicine Specialist near Sunnyvale, CA. An addiction medicine specialist is a medical doctor who specializes in the diagnosis, treatment, and management of individuals with substance use disorders (SUDs) and other addictive behaviors. They are trained to address the physical, psychological, and social aspects of addiction to provide comprehensive care to patients struggling with various types of addictions. Contact Dr. Santillano to book an appointment today.

      Is this Dr. Eugene Santillano affiliated with a ranked Castle Connolly Top Hospital?

      No, Santillano is not affiliated with a Castle Connolly Top 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

      Where can I learn more about Addiction Medicine Specialist?

      Explore Addiction 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 Eugene Santillano accepting new patients in Sunnyvale, CA?

      Yes, Dr. Eugene Santillano is accepting new patients at this time.

      Does Dr. Eugene Santillano offer online booking?

      Yes, you can use online booking to schedule an appointment with Dr. Santillano, or call (831) 728-0222 for more information.

      How can I make an appointment with Eugene Santillano?

      Please contact Dr. Santillano's office at (831) 728-0222 for information regarding telehealth appointment availability or for scheduling assistance.

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