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    Last Updated: 10/30/2025

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    MediFind found 41 doctor with experience in Gastrointestinal Perforation near Castro Valley, CA. Of these, 36 are Experienced and 5 are Advanced.

    Location
    LocationClose
    41 providers found
      Experienced in Gastrointestinal Perforation
      General Surgery
      Experienced in Gastrointestinal Perforation
      General Surgery
      19845 Lake Chabot Rd, Suite 200, 
      Castro Valley, CA 
       (0.8 miles away)
      Languages Spoken:
      English

      Lornie Phillips is a General Surgeon in Castro Valley, California. Dr. Phillips is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Perforation. His top areas of expertise are Delirium, Ogilvie Syndrome, Chronic Subdural Hematoma, Bladder Reconstruction, and Gastrostomy.

      Experienced in Gastrointestinal Perforation
      Internal Medicine
      Experienced in Gastrointestinal Perforation
      Internal Medicine
      20103 Lake Chabot Rd, 
      Castro Valley, CA 
       (0.9 miles away)
      Languages Spoken:
      English

      Saima Mahmood is a primary care provider, practicing in Internal Medicine in Castro Valley, California. Dr. Mahmood is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Perforation. Her top areas of expertise are Hospital-Acquired Pneumonia, Atypical Pneumonia, Pneumonia, and Necrotizing Enterocolitis.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Gastrointestinal Perforation
      General Surgery
      Experienced in Gastrointestinal Perforation
      General Surgery
      20103 Lake Chabot Rd, 
      Castro Valley, CA 
       (0.9 miles away)
      Languages Spoken:
      English

      Elyssa Feinberg is a General Surgeon in Castro Valley, California. Dr. Feinberg is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Perforation. Her top areas of expertise are Ogilvie Syndrome, Delirium, Subarachnoid Hemorrhage, Gallbladder Removal, and Gastrostomy.

      Learn about our expert tiers
      Experienced in Gastrointestinal Perforation
      Colorectal Surgery | General Surgery
      Experienced in Gastrointestinal Perforation
      Colorectal Surgery | General Surgery
      20103 Lake Chabot Rd, 
      Castro Valley, CA 
       (0.9 miles away)
      Languages Spoken:
      English

      Noor Azimi is a Colorectal Surgeon and a General Surgeon in Castro Valley, California. Dr. Azimi is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Perforation. Her top areas of expertise are Cellulitis, Chronic Subdural Hematoma, Subdural Hematoma, Gallbladder Removal, and Gastrostomy.

      Experienced in Gastrointestinal Perforation
      General Surgery
      Experienced in Gastrointestinal Perforation
      General Surgery
      20103 Lake Chabot Rd, 
      Castro Valley, CA 
       (0.9 miles away)
      Languages Spoken:
      English

      James Lesher is a General Surgeon in Castro Valley, California. Dr. Lesher is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Perforation. His top areas of expertise are Cellulitis, Ogilvie Syndrome, Chronic Subdural Hematoma, Gallbladder Removal, and Gastrostomy.

      Experienced in Gastrointestinal Perforation
      Internal Medicine
      Experienced in Gastrointestinal Perforation
      Internal Medicine

      Permanente Medical Group Inc

      2500 Merced St, 
      San Leandro, CA 
       (5.0 miles away)
      Languages Spoken:
      English

      Hima Satyavolu is a primary care provider, practicing in Internal Medicine in San Leandro, California. Dr. Satyavolu is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Perforation. Her top areas of expertise are Lung Metastases, Sepsis, Low Sodium Level, Ureteroscopy, and Endoscopy.

      Experienced in Gastrointestinal Perforation
      Thoracic Surgery | General Surgery
      Experienced in Gastrointestinal Perforation
      Thoracic Surgery | General Surgery

      San Leandro Medical Center

      2500 Merced St, 4th Floor, 
      San Leandro, CA 
       (5.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Thomas Tung is a General Surgeon and a Thoracic Surgeon in San Leandro, California. Dr. Tung is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Perforation. His top areas of expertise are Choledocholithiasis, Gallstones, Gallbladder Disease, Hemorrhoidectomy, and Hernia Surgery. Dr. Tung is currently accepting new patients.

      Experienced in Gastrointestinal Perforation
      General Surgery
      Experienced in Gastrointestinal Perforation
      General Surgery

      San Leandro Medical Center

      2500 Merced St, 
      San Leandro, CA 
       (5.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Kelley Chuang is a General Surgeon in San Leandro, California. Dr. Chuang is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Perforation. His top areas of expertise are Retroperitoneal Inflammation, Ogilvie Syndrome, Familial Colorectal Cancer, Small Bowel Resection, and Hernia Surgery. Dr. Chuang is currently accepting new patients.

      Experienced in Gastrointestinal Perforation
      Internal Medicine
      Experienced in Gastrointestinal Perforation
      Internal Medicine

      John Muir Physician Network

      San Ramon, CA 
       (6.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Neeta Milasincic is a primary care provider, practicing in Internal Medicine in San Ramon, California. Dr. Milasincic is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Perforation. Her top areas of expertise are Sepsis, Peptic Ulcer, Necrosis, Colonoscopy, and Endoscopy. Dr. Milasincic is currently accepting new patients.

      Experienced in Gastrointestinal Perforation
      Family Medicine | Internal Medicine
      Experienced in Gastrointestinal Perforation
      Family Medicine | Internal Medicine

      Quantum Healthcare Medical Associates Inc

      6001 Norris Canyon Rd, 
      San Ramon, CA 
       (8.4 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English

      Gurpreet Dhanoa is a primary care provider, practicing in Family Medicine and Internal Medicine in San Ramon, California. Dr. Dhanoa has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Perforation. His top areas of expertise are Sepsis, COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Endoscopy, and Hernia Surgery.

      Experienced in Gastrointestinal Perforation
      Experienced in Gastrointestinal Perforation

      Quantum Healthcare Medical Associates Inc

      6001 Norris Canyon Rd, 
      San Ramon, CA 
       (8.4 miles away)
      Languages Spoken:
      English

      Jayasree Kizhakkepat-Pisharam is a primary care provider, practicing in Internal Medicine in San Ramon, California. Dr. Kizhakkepat-Pisharam is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Perforation. Her top areas of expertise are Sepsis, Rhabdomyolysis, Hospital-Acquired Pneumonia, Thymectomy, and Endoscopy.

      Oleg V. Merzlikin
      Advanced in Gastrointestinal Perforation
      General Surgery
      Advanced in Gastrointestinal Perforation
      General Surgery

      Hawthorne Avenue Care Center

      365 Hawthorne Avenue, Suite 301, 
      Oakland, CA 
       (13.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Oleg Merzlikin is a General Surgeon in Oakland, California. Dr. Merzlikin is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Perforation. His top areas of expertise are Ogilvie Syndrome, Gastrointestinal Perforation, Retroperitoneal Inflammation, Cellulitis, and Gastrostomy. Dr. Merzlikin is currently accepting new patients.

      Mark L. Koransky
      Experienced in Gastrointestinal Perforation
      General Surgery
      Experienced in Gastrointestinal Perforation
      General Surgery

      Fremont Center

      3200 Kearney Street, Building 2, Floor 2, 
      Fremont, CA 
       (11.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Mark Koransky is a General Surgeon in Fremont, California. Dr. Koransky is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Perforation. His top areas of expertise are Ogilvie Syndrome, Gallbladder Disease, Hernia, Hernia Surgery, and Ileostomy. Dr. Koransky is currently accepting new patients.

      Advanced in Gastrointestinal Perforation
      General Surgery | Vascular Surgery
      Advanced in Gastrointestinal Perforation
      General Surgery | Vascular Surgery

      Sutter Bay Medical Foundation

      3200 Kearney St, 
      Fremont, CA 
       (11.6 miles away)
      Languages Spoken:
      English, Hindi, Telugu

      Kranthi Achanta is a General Surgeon and a Vascular Surgeon in Fremont, California. Dr. Achanta is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Perforation. His top areas of expertise are Choledocholithiasis, Familial Colorectal Cancer, Paget Disease of the Breast, Hernia Surgery, and Bladder Reconstruction.

      Advanced in Gastrointestinal Perforation
      General Surgery | Emergency Medicine
      Advanced in Gastrointestinal Perforation
      General Surgery | Emergency Medicine

      Alameda Health System

      815 Atlantic Ave, Suite 100, 
      Alameda, CA 
       (12.3 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English

      April Mendoza is a General Surgeon and an Emergency Medicine provider in Alameda, California. Dr. Mendoza has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Perforation. Her top areas of expertise are Gastrointestinal Fistula, Choledocholithiasis, Necrotizing Fasciitis, Gallbladder Removal, and Small Bowel Resection.

      Advanced in Gastrointestinal Perforation
      General Surgery
      Advanced in Gastrointestinal Perforation
      General Surgery

      Oakland Medical Center

      275 W Macarthur Blvd, 2nd Floor, 
      Oakland, CA 
       (13.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Lucia Chou is a General Surgeon in Oakland, California. Dr. Chou is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Perforation. Her top areas of expertise are Ogilvie Syndrome, Retroperitoneal Inflammation, Cholecystitis, Hernia Surgery, and Gallbladder Removal. Dr. Chou is currently accepting new patients.

      Rodney E. Grolman
      Experienced in Gastrointestinal Perforation
      General Surgery
      Experienced in Gastrointestinal Perforation
      General Surgery

      Hawthorne Avenue Care Center

      365 Hawthorne Avenue, Suite 301, 
      Oakland, CA 
       (13.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Rodney Grolman is a General Surgeon in Oakland, California. Dr. Grolman is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Perforation. His top areas of expertise are Ogilvie Syndrome, Retroperitoneal Inflammation, Gastrointestinal Perforation, Hernia Surgery, and Hemorrhoidectomy. Dr. Grolman is currently accepting new patients.

      Terrence Liu
      Experienced in Gastrointestinal Perforation
      General Surgery
      Experienced in Gastrointestinal Perforation
      General Surgery

      Hawthorne Avenue Care Center

      365 Hawthorne Avenue, Suite 301, 
      Oakland, CA 
       (13.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Terrence Liu is a General Surgeon in Oakland, California. Dr. Liu is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Perforation. His top areas of expertise are Ogilvie Syndrome, Hernia, Retroperitoneal Inflammation, Gastrostomy, and Gallbladder Removal. Dr. Liu is currently accepting new patients.

      Advanced in Gastrointestinal Perforation
      General Surgery
      Advanced in Gastrointestinal Perforation
      General Surgery

      Sutter Bay Medical Foundation

      350 Hawthorne Ave, 
      Oakland, CA 
       (13.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Steven Stanten is a General Surgeon in Oakland, California. Dr. Stanten is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Perforation. His top areas of expertise are Hernia, Breast Cancer, Paget Disease of the Breast, Parathyroidectomy, and Colostomy.

      Experienced in Gastrointestinal Perforation
      Family Medicine
      Experienced in Gastrointestinal Perforation
      Family Medicine

      Permanente Medical Group Inc

      2417 Central Ave, 
      Alameda, CA 
       (10.3 miles away)
      Languages Spoken:
      English

      Tony Villena is a primary care provider, practicing in Family Medicine in Alameda, California. Dr. Villena is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Perforation. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, Endoscopy, and Colonoscopy.

      Showing 1-20 of 41

      Last Updated: 10/30/2025

      What is the definition of Gastrointestinal Perforation?

      A perforation is a hole that develops through the wall of a body organ. This problem may occur in the esophagus, stomach, small intestine, large intestine, rectum, or gallbladder.

      When should I see a Gastrointestinal Perforation doctor near Castro Valley, 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 a Gastrointestinal Perforation doctor near Castro Valley, 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 Gastrointestinal Perforation doctors near Castro Valley, 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 Gastrointestinal Perforation doctors near Castro Valley, 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 a Gastrointestinal Perforation doctor near Castro Valley, 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 Gastrointestinal Perforation doctor search results page. 

      Why is it important to get a second opinion from a different Gastrointestinal Perforation 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 a Gastrointestinal Perforation doctor near Castro Valley, 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 Gastrointestinal Perforation 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 Gastrointestinal Perforation 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 Gastrointestinal Perforation doctors near Castro Valley, CA?

      Look for the filter feature on the left side of the Gastrointestinal Perforation 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 a Gastrointestinal Perforation doctor that offers video calls?

      Look for the filter feature on the left-side of the Gastrointestinal Perforation 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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