The 20 Best Opioid Induced Constipation Doctors Near Me in Corona, CA

Find the Top Opioid Induced Constipation Experts and Specialists

The 20 Best Opioid Induced Constipation Doctors near Corona, CA

Last Updated: 02/22/2026

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MediFind found 25 doctor with experience in Opioid Induced Constipation near Corona, CA. Of these, 23 are Experienced and 2 are Advanced.

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25 providers found
    Experienced in Opioid Induced Constipation
    Hematology | Oncology
    Experienced in Opioid Induced Constipation
    Hematology | Oncology

    The Oncology Institute Of Hope And Innovation

    900 S Main St, Ste 204, 
    Corona, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Gregory Gilmore is a Hematologist and an Oncologist in Corona, California. Dr. Gilmore is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Paget Disease of the Breast, and Breast Cancer.

    Experienced in Opioid Induced Constipation
    Internal Medicine
    Experienced in Opioid Induced Constipation
    Internal Medicine

    Norco Medical Group

    2250 S Main St, 
    Corona, CA 
     (1.7 miles away)
    Experience:
    27+ years
    Languages Spoken:
    English
    Offers Telehealth

    Christos Bovetas is a primary care provider, practicing in Internal Medicine in Corona, California. Dr. Bovetas has been practicing medicine for over 27 years and is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. His top areas of expertise are Type 2 Diabetes (T2D), High Cholesterol, Osteomyelitis in Children, and Anemia.

    Experienced in Opioid Induced Constipation
    Internal Medicine
    Experienced in Opioid Induced Constipation
    Internal Medicine

    Norco Medical Group

    2250 S Main St, 
    Corona, CA 
     (1.7 miles away)
    Experience:
    33+ years
    Languages Spoken:
    English
    Offers Telehealth

    Helen Patzanakidis is a primary care provider, practicing in Internal Medicine in Corona, California. Dr. Patzanakidis has been practicing medicine for over 33 years and is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. Her top areas of expertise are Obesity in Children, Obesity, Type 2 Diabetes (T2D), and Diabetic Neuropathy.

    Learn about our expert tiers
    Experienced in Opioid Induced Constipation
    Nurse Practitioner
    Experienced in Opioid Induced Constipation
    Nurse Practitioner

    Wilshire Oncology Medical Group Inc.

    1280 Corona Pointe Ct Ste 112, 
    Corona, CA 
     (2.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Stephanie Hernandez is a Nurse Practitioner in Corona, California. Ms. Hernandez is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. Her top areas of expertise are ALK-Positive Non-Small Cell Lung Cancer, Vitamin D Deficiency, Opioid Induced Constipation, and Smoldering Multiple Myeloma.

    Experienced in Opioid Induced Constipation
    Palliative Medicine
    Experienced in Opioid Induced Constipation
    Palliative Medicine

    City Of Hope Medical Foundation

    6939 Palm Ct, 
    Riverside, CA 
     (11.1 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Offers Telehealth

    Finly Zachariah is a Palliative Medicine provider in Riverside, California. Dr. Zachariah has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. His top area of expertise is Opioid Induced Constipation.

    Experienced in Opioid Induced Constipation
    Pain Medicine
    Experienced in Opioid Induced Constipation
    Pain Medicine

    Office

    21634 Retreat Pkwy, 
    Corona, CA 
     (6.4 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Offers Telehealth

    Mario Flores is a Pain Medicine provider in Corona, California. Dr. Flores has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. His top areas of expertise are Chronic Pain, Sacroiliac Joint Disease, Sciatica, and Spinal Stenosis.

    Experienced in Opioid Induced Constipation
    Family Medicine
    Experienced in Opioid Induced Constipation
    Family Medicine

    RMC Surgery Center LLC

    21634 Retreat Pkwy, 
    Corona, CA 
     (6.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Alexander Geyer is a primary care provider, practicing in Family Medicine in Corona, California. Dr. Geyer is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. His top areas of expertise are Obesity Hypoventilation Syndrome (OHS), Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis.

    Advanced in Opioid Induced Constipation
    Pain Medicine
    Advanced in Opioid Induced Constipation
    Pain Medicine

    Algos Inc. A Medical Corp.

    13193 Central Ave Ste 220, 
    Chino, CA 
     (10.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Marc Lynch is a Pain Medicine provider in Chino, California. Dr. Lynch is rated as an Advanced provider by MediFind in the treatment of Opioid Induced Constipation. His top areas of expertise are Chronic Pain, Sacroiliac Joint Disease, Cervical Spondylosis, and Sciatica.

    Advanced in Opioid Induced Constipation
    Advanced in Opioid Induced Constipation

    Synovation Medical

    13193 Central Ave, 
    Chino, CA 
     (11.4 miles away)
    Experience:
    27+ years
    Languages Spoken:
    English
    Offers Telehealth

    Nader Sawiris is a Neurologist in Chino, California. Dr. Sawiris has been practicing medicine for over 27 years and is rated as an Advanced provider by MediFind in the treatment of Opioid Induced Constipation. His top areas of expertise are Chronic Pain, Fibrodysplasia Ossificans Progressiva, Spasticity, and Sciatica.

    Experienced in Opioid Induced Constipation
    Nurse Practitioner
    Experienced in Opioid Induced Constipation
    Nurse Practitioner
    7117 Brockton Ave, 
    Riverside, CA 
     (11.2 miles away)
    Languages Spoken:
    English

    Jennifer Smith is a Nurse Practitioner in Riverside, California. Ms. Smith is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. Her top areas of expertise are Opioid Induced Constipation, Gallbladder Disease, Non-Alcoholic Fatty Liver Disease, and Nonalcoholic Steatohepatitis (NASH).

    Experienced in Opioid Induced Constipation
    Internal Medicine
    Experienced in Opioid Induced Constipation
    Internal Medicine

    Riverside Medical Clinic Inc.

    3660 Arlington Ave, 
    Riverside, CA 
     (11.3 miles away)
    Languages Spoken:
    English

    Sarah Lavery is an Internal Medicine provider in Riverside, California. Dr. Lavery is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. Her top areas of expertise are Menopause, Muscle Spasms, Seasonal Affective Disorder (SAD), and Opioid Induced Constipation.

    Experienced in Opioid Induced Constipation
    Pain Medicine
    Experienced in Opioid Induced Constipation
    Pain Medicine

    Riverside Medical Clinic Inc.

    3660 Arlington Ave, 
    Riverside, CA 
     (11.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ernest Oh is a Pain Medicine provider in Riverside, California. Dr. Oh is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. His top areas of expertise are Sciatica, Chronic Pain, Frontonasal Dysplasia Klippel Feil Syndrome, and Scoliosis.

    Experienced in Opioid Induced Constipation
    Gastroenterology
    Experienced in Opioid Induced Constipation
    Gastroenterology

    Riverside Medical Clinic Inc.

    3660 Arlington Ave, 
    Riverside, CA 
     (11.3 miles away)
    Languages Spoken:
    English

    Thu Pham is a Gastroenterologist in Riverside, California. Dr. Pham is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. His top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Colonoscopy, and Endoscopy.

    Experienced in Opioid Induced Constipation
    Internal Medicine
    Experienced in Opioid Induced Constipation
    Internal Medicine

    Riverside Medical Clinic Inc.

    3660 Arlington Ave, 
    Riverside, CA 
     (11.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Christian Lanot is a primary care provider, practicing in Internal Medicine in Riverside, California. Dr. Lanot is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. His top areas of expertise are High Cholesterol, Obesity, Familial Hypertension, Endoscopy, and Gastrostomy.

    Experienced in Opioid Induced Constipation
    Internal Medicine
    Experienced in Opioid Induced Constipation
    Internal Medicine

    Riverside Medical Clinic Inc.

    3660 Arlington Ave, 
    Riverside, CA 
     (11.3 miles away)
    Languages Spoken:
    English

    Ook Kim is a primary care provider, practicing in Internal Medicine in Riverside, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. His top areas of expertise are Homozygous Familial Hypercholesterolemia (HoFH), Familial Hypercholesterolemia, Hyperlipoproteinemia Type 4, and Defective Apolipoprotein B-100.

    Experienced in Opioid Induced Constipation
    Physician Assistant
    Experienced in Opioid Induced Constipation
    Physician Assistant

    Office

    3660 Arlington Ave, 
    Riverside, CA 
     (11.3 miles away)
    Languages Spoken:
    English

    Tony Moralez is a Physician Assistant in Riverside, California. Mr. Moralez is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. His top areas of expertise are Seasonal Affective Disorder (SAD), Muscle Spasms, Opioid Induced Constipation, and Vitamin D Deficiency.

    Experienced in Opioid Induced Constipation
    Pain Medicine
    Experienced in Opioid Induced Constipation
    Pain Medicine

    Univ. Pain Consultants Inc.

    6900 Brockton Ave Ste 103, 
    Riverside, CA 
     (11.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Rainier Guiang is a Pain Medicine provider in Riverside, California. Dr. Guiang is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. His top areas of expertise are Invertebral Disc Disease, Opioid Induced Constipation, Spinal Stenosis, and Sciatica.

    Experienced in Opioid Induced Constipation
    Pain Medicine
    Experienced in Opioid Induced Constipation
    Pain Medicine

    Univ. Pain Consultants Inc.

    6900 Brockton Ave Ste 103, 
    Riverside, CA 
     (11.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Hamilton Chen is a Pain Medicine provider in Riverside, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. His top areas of expertise are Invertebral Disc Disease, Transverse Myelitis, Spinal Stenosis, and Cervical Spondylosis.

    Experienced in Opioid Induced Constipation
    Pain Medicine
    Experienced in Opioid Induced Constipation
    Pain Medicine

    Univ. Pain Consultants Inc.

    6900 Brockton Ave Ste 103, 
    Riverside, CA 
     (11.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Gary Tet Pang is a Pain Medicine provider in Riverside, California. Dr. Tet Pang is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. His top areas of expertise are Spinal Stenosis, Invertebral Disc Disease, Cervical Spondylosis, and Opisthotonos.

    Experienced in Opioid Induced Constipation
    Anesthesiology
    Experienced in Opioid Induced Constipation
    Anesthesiology

    Univ. Pain Consultants Inc.

    6900 Brockton Ave Ste 103, 
    Riverside, CA 
     (11.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Suzanne Hyun is an Anesthesiologist in Riverside, California. Dr. Hyun is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. Her top areas of expertise are Invertebral Disc Disease, Spinal Stenosis, Fibromyalgia, and Cervical Spondylosis.

    Showing 1-20 of 25

    Last Updated: 02/22/2026

    When should I see an Opioid Induced Constipation doctor near Corona, CA?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing an Opioid Induced Constipation doctor near Corona, CA?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How does MediFind rank Opioid Induced Constipation doctors near Corona, CA?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Opioid Induced Constipation doctors near Corona, CA?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with an Opioid Induced Constipation doctor near Corona, CA?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Opioid Induced Constipation doctor search results page. 

    Why is it important to get a second opinion from a different Opioid Induced Constipation doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with an Opioid Induced Constipation doctor near Corona, CA?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Opioid Induced Constipation doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Opioid Induced Constipation doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Opioid Induced Constipation doctors near Corona, CA?

    Look for the filter feature on the left side of the Opioid Induced Constipation doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find an Opioid Induced Constipation doctor that offers video calls?

    Look for the filter feature on the left-side of the Opioid Induced Constipation doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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