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

Find the Top Opioid Induced Constipation Experts and Specialists

Last Updated: 09/26/2026

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

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25 providers found
    Experienced in Opioid Induced Constipation
    Internal Medicine
    Experienced in Opioid Induced Constipation
    Internal Medicine

    Radiology/Diagnostic Imaging At Rancho Cucamonga Medical Offices

    10850 Arrow Rte, 
    Rancho Cucamonga, CA 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Rishu Marwaha is a primary care provider, practicing in Internal Medicine in Rancho Cucamonga, California. Dr. Marwaha is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Obesity, Axillary Nerve Dysfunction, Obesity in Children, and High Cholesterol. Dr. Marwaha is currently accepting new patients.

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

    Cucamonga Valley Medical Group, Inc.

    5562 Philadelphia St, 
    Chino, CA 
     (4.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jesse Minguez is a primary care provider, practicing in Family Medicine in Chino, California. Dr. Minguez is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. He is also highly rated in 49 other conditions, according to our data. His clinical expertise encompasses Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Alcoholic Neuropathy. Dr. Minguez is board certified in American Board Of Family Medicine. Dr. Minguez is currently accepting new patients.

    Advanced in Opioid Induced Constipation
    Palliative Medicine
    Advanced in Opioid Induced Constipation
    Palliative Medicine
    Referral may be required

    Office

    1100 San Bernardino Rd Ste 1100, 
    Upland, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Bradley Restivo is a Palliative Medicine provider practicing medicine in Upland, California. Dr. Restivo is rated as an Advanced provider by MediFind in the treatment of Opioid Induced Constipation. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Opioid Induced Constipation, ALK-Positive Non-Small Cell Lung Cancer, Smoldering Multiple Myeloma, and Muscle Spasms. Dr. Restivo is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Opioid Induced Constipation
    Experienced in Opioid Induced Constipation
    Referral may be required

    Neel Sagar Talwar, M.D.

    1100 San Bernardino Rd, 
    Upland, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Neel Talwar is an Oncologist practicing medicine in Upland, California. Dr. Talwar is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Hodgkin Lymphoma, Familial Colorectal Cancer, Colorectal Cancer, and Angiosarcoma.

    Experienced in Opioid Induced Constipation
    Gastroenterology
    Experienced in Opioid Induced Constipation
    Gastroenterology
    Referral may be required

    Basim Z. Abdelkarim, M.D., Inc.

    1310 San Bernardino Rd, 
    Upland, CA 
     (1.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Basim Abdelkarim is a Gastroenterologist practicing medicine in Upland, California. Dr. Abdelkarim is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. He is also highly rated in 67 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Hemorrhoids, Gastroesophageal Reflux Disease (GERD), Gastrostomy, and Endoscopy. Dr. Abdelkarim is board certified in American Board Of Internal Medicine.

    Experienced in Opioid Induced Constipation
    Nurse Practitioner
    Experienced in Opioid Induced Constipation
    Nurse Practitioner
    Referral may be required

    Unicare Community Health Center, Inc.

    437 N Euclid Ave, 
    Ontario, CA 
     (2.2 miles away)
    Languages Spoken:
    English

    Pei Tan is a Nurse Practitioner practicing medicine in Ontario, California. Tan, NP is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, Menopause, Angiomyoma, and White Sponge Nevus.

    Experienced in Opioid Induced Constipation
    Nurse Practitioner
    Experienced in Opioid Induced Constipation
    Nurse Practitioner
    Referral may be required

    Lincoln Heights Family & Industrial Medical Clinic

    437 N Euclid Ave Ste A, 
    Ontario, CA 
     (3.1 miles away)
    Languages Spoken:
    English

    Cathleen Manusia is a Nurse Practitioner practicing medicine in Ontario, California. Manusia, NP is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, Opioid Induced Constipation, and Periodontitis.

    Experienced in Opioid Induced Constipation
    Gastroenterology
    Experienced in Opioid Induced Constipation
    Gastroenterology
    Referral may be required

    Carlos R. Vigil DO A Professional Corp.

    7974 Haven Ave Ste 210, 
    Rancho Cucamonga, CA 
     (4.1 miles away)
    Languages Spoken:
    English, Arabic, Spanish
    Accepting New Patients

    Hussein Abidali is a Gastroenterologist practicing medicine in Rancho Cucamonga, California. Dr. Abidali is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Hiatal Hernia, Congenital Diaphragmatic Hernia, Endoscopy, and Gastrostomy. Dr. Abidali is currently accepting new patients.

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

    Office

    1601 Monte Vista Ave Ste 100, 
    Claremont, CA 
     (4.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Tiffany Kilbas is a primary care provider, practicing in Family Medicine in Claremont, California. Dr. Kilbas is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Obesity, Macroamylasemia, Obesity in Children, and High Cholesterol.

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

    Ravinder Singh, Md, Inc.

    8231 Rochester Ave, 
    Rancho Cucamonga, CA 
     (6.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ravinder Singh is a primary care provider, practicing in Family Medicine in Rancho Cucamonga, California. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. He is also highly rated in 121 other conditions, according to our data. His clinical expertise encompasses Hypercalcemia, Milk-Alkali Syndrome, Type 2 Diabetes (T2D), Hormone Replacement Therapy (HRT), and Parathyroidectomy. Dr. Singh is board certified in American Board Of Family Medicine. Dr. Singh is currently accepting new patients.

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

    Pomona Valley Health Centers At La Verne

    2333 Foothill Blvd, 
    La Verne, CA 
     (6.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Deanda is a primary care provider, practicing in Family Medicine in La Verne, California. Dr. Deanda is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Type 2 Diabetes (T2D), High Cholesterol, and Obesity in Children. Dr. Deanda is currently accepting new patients.

    Experienced in Opioid Induced Constipation
    Palliative Medicine
    Experienced in Opioid Induced Constipation
    Palliative Medicine
    Referral may be required

    Fontana Medical Center

    9961 Sierra Ave, 
    Fontana, CA 
     (12.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Purvi Patel is a Palliative Medicine provider practicing medicine in Fontana, California. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. Her clinical expertise encompasses Opioid Induced Constipation. Dr. Patel is currently accepting new patients.

    Advanced in Opioid Induced Constipation
    Pain Medicine
    Advanced in Opioid Induced Constipation
    Pain Medicine
    Referral may be required

    Office

    1900 Royalty Dr Ste 120, 
    Pomona, CA 
     (5.1 miles away)
    Languages Spoken:
    English, Cantonese, Mandarin, Spanish
    Accepting New Patients
    Offers Telehealth

    Marc Lynch is a Pain Medicine provider practicing medicine in Pomona, California. Dr. Lynch is rated as an Advanced provider by MediFind in the treatment of Opioid Induced Constipation. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Chronic Pain, Sacroiliac Joint Disease, Cervical Spondylosis, and Sciatica. Dr. Lynch is currently accepting new patients.

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

    Cucamonga Valley Medical Group, Inc.

    255 E Bonita Ave, 
    Pomona, CA 
     (5.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kyle Smart is a primary care provider, practicing in Family Medicine in Pomona, California. Dr. Smart is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. He is also highly rated in 118 other conditions, according to our data. His clinical expertise encompasses Otitis, Obesity, Cellulitis, and Urinary Tract Infection in Children. Dr. Smart is board certified in American Board Of Family Medicine.

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

    Platinum Digestive Health

    250 W Bonita Ave, 
    Pomona, CA 
     (5.8 miles away)
    Languages Spoken:
    English

    Bhaveshkumar Patel is a primary care provider, practicing in Internal Medicine in Pomona, California. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. He is also highly rated in 67 other conditions, according to our data. His clinical expertise encompasses Painful Swallowing, Swallowing Difficulty, Bile Duct Obstruction, Endoscopy, and Gastrostomy. Dr. Patel is board certified in American Board Of Internal Medicine.

    Experienced in Opioid Induced Constipation
    Experienced in Opioid Induced Constipation

    Avita Pharmacy 1013

    1555 S Garey Ave, 
    Pomona, CA 
     (6.9 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Offers Telehealth

    Renier Rosquete-Mendez is a primary care provider, practicing in Family Medicine in Pomona, California. He has been practicing medicine for over 18 years. Dr. Rosquete-Mendez is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Obesity in Children, Food Allergy, Type 2 Diabetes (T2D), and High Cholesterol.

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

    Chino Valley Health Care Cente

    2351 S Towne Ave, 
    Pomona, CA 
     (7.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    William Tsai is a primary care provider, practicing in Family Medicine in Pomona, California. Dr. Tsai is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Pseudobulbar Affect, Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Gastrostomy.

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

    Riverside Medical Clinic Inc

    12742 Limonite Ave, 
    Eastvale, CA 
     (10.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Christian Lanot is a primary care provider, practicing in Internal Medicine in Eastvale, California. Dr. Lanot is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Obesity, Hypertension, Endoscopy, and Gastrostomy.

    Experienced in Opioid Induced Constipation
    Gastroenterology
    Experienced in Opioid Induced Constipation
    Gastroenterology
    Referral may be required

    Citrus Valley Gastroenterology A California Medical Corporation

    415 W Route 66, 
    Glendora, CA 
     (12.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Patrick Truong is a Gastroenterologist practicing medicine in Glendora, California. Dr. Truong is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. He is also highly rated in 61 other conditions, according to our data. His clinical expertise encompasses Swallowing Difficulty, Painful Swallowing, Gastrointestinal Bleeding, Gastrectomy, and Gastrostomy. Dr. Truong is board certified in American Board Of Internal Medicine.

    Experienced in Opioid Induced Constipation
    Gastroenterology
    Experienced in Opioid Induced Constipation
    Gastroenterology
    Referral may be required

    Citrus Valley Gastroenterology A California Medical Corporation

    415 W Route 66, 
    Glendora, CA 
     (12.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Osama Sidhom is a Gastroenterologist practicing medicine in Glendora, California. Dr. Sidhom is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. He is also highly rated in 55 other conditions, according to our data. His clinical expertise encompasses Painful Swallowing, Swallowing Difficulty, Gastrointestinal Bleeding, Gastrostomy, and Gastrectomy. Dr. Sidhom is board certified in American Board Of Internal Medicine.

    Showing 1-20 of 25

    Last Updated: 09/26/2026

    When should I see an Opioid Induced Constipation doctor near upland, 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 upland, 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 upland, 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 upland, 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 upland, 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 upland, 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 upland, 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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