The 20 Best Gastric Bypass Doctors near Chicago, IL

Find the Experts and Specialists who perform Gastric Bypass

The 20 Best Gastric Bypass Doctors near Chicago, IL

Last Updated: 02/22/2026

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MediFind found 64 doctor with experience in Gastric Bypass near Chicago, IL. Of these, 53 are Experienced, 5 are Advanced, 5 are Distinguished and 1 are Elite.

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64 providers found
    Elite in Gastric Bypass
    Pediatric Surgery
    Elite in Gastric Bypass
    Pediatric Surgery

    Ann & Robert H. Lurie Children's Hospital Of Chicago

    225 E Chicago Ave, 
    Chicago, IL 
     (1.1 miles away)
    Languages Spoken:
    English

    Thomas Inge is a Pediatric Surgeon in Chicago, Illinois. Dr. Inge is rated as an Elite provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Obesity in Children, High Blood Pressure in Infants, Gastric Bypass, and Gastrectomy.

    Ricardo Machado
    Experienced in Gastric Bypass
    Experienced in Gastric Bypass

    Advocate Medical Group Internal Medicine

    2511 N Kedzie Blvd, 
    Chicago, IL 
     (4.9 miles away)
    Languages Spoken:
    English, Spanish

    Ricardo Machado is a primary care provider, practicing in Geriatrics in Chicago, Illinois. Dr. Machado is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Type 2 Diabetes (T2D), Obesity, High Cholesterol, Hypertension, and Gastric Bypass.

    Eric S. Hungness
    Advanced in Gastric Bypass
    General Surgery
    Advanced in Gastric Bypass
    General Surgery
    259 E Erie St Ste 1600, Lavin Family Pavilion, 
    Chicago, IL 
     (1.3 miles away)
    Experience:
    29+ years
    Languages Spoken:
    English
    Offers Telehealth

    Eric Hungness is a General Surgeon in Chicago, Illinois. Dr. Hungness has been practicing medicine for over 29 years and is rated as an Advanced provider by MediFind in Gastric Bypass. His top areas of expertise are Achalasia, Hiatal Hernia, Choledocholithiasis, Gallbladder Removal, and Gastric Bypass.

    Learn about our expert tiers
    Alexander P. Nagle
    Advanced in Gastric Bypass
    Bariatric Medicine
    Advanced in Gastric Bypass
    Bariatric Medicine
    259 E Erie St Ste 1600, Lavin Family Pavilion, 
    Chicago, IL 
     (1.3 miles away)
    Experience:
    29+ years
    Languages Spoken:
    English
    Offers Telehealth

    Alexander Nagle is a Bariatric Medicine provider in Chicago, Illinois. Dr. Nagle has been practicing medicine for over 29 years and is rated as an Advanced provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Gallbladder Disease, Obesity in Children, Gastric Bypass, and Endoscopy.

    Rami E. Lutfi
    Experienced in Gastric Bypass
    Bariatric Medicine
    Experienced in Gastric Bypass
    Bariatric Medicine

    Chicago Institute Of Advanced Surgery

    200 W Superior St, 
    Chicago, IL 
     (0.9 miles away)
    Languages Spoken:
    English, Arabic
    Offers Telehealth

    Rami Lutfi is a Bariatric Medicine provider in Chicago, Illinois. Dr. Lutfi is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Hiatal Hernia, Hernia, Sleeve Gastrectomy, and Gastrectomy.

    Rajesh N. Keswani
    Experienced in Gastric Bypass
    Gastroenterology
    Experienced in Gastric Bypass
    Gastroenterology
    259 E Erie St Ste 1600, Lavin Family Pavilion, 
    Chicago, IL 
     (1.3 miles away)
    Experience:
    25+ years
    Languages Spoken:
    English
    Offers Telehealth

    Rajesh Keswani is a Gastroenterologist in Chicago, Illinois. Dr. Keswani has been practicing medicine for over 25 years and is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Bile Duct Obstruction, Cholestasis, Acute Pancreatitis, Colonoscopy, and Endoscopy.

    Hiten D. Patel
    Experienced in Gastric Bypass
    Experienced in Gastric Bypass
    675 N St Clair St Ste 20-150, Galter Pavilion, 
    Chicago, IL 
     (1.3 miles away)
    Experience:
    12+ years
    Languages Spoken:
    English
    Offers Telehealth

    Hiten Patel is an Oncologist in Chicago, Illinois. Dr. Patel has been practicing medicine for over 12 years and is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Renal Cell Carcinoma (RCC), Prostate Cancer, Testicular Cancer, Nephrectomy, and Prostatectomy.

    Cecil G. Wood
    Experienced in Gastric Bypass
    Experienced in Gastric Bypass
    201 E Huron St 4th Fl, Galter Pavilion, 
    Chicago, IL 
     (1.3 miles away)
    Experience:
    26+ years
    Languages Spoken:
    English

    Cecil Wood is a Radiologist in Chicago, Illinois. Dr. Wood has been practicing medicine for over 26 years and is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Visceromegaly, Lymphofollicular Hyperplasia, Progressive Familial Intrahepatic Cholestasis Type 3, Tissue Biopsy, and Gastric Bypass.

    Peter J. Kahrilas
    Experienced in Gastric Bypass
    Gastroenterology
    Experienced in Gastric Bypass
    Gastroenterology
    259 E Erie St Ste 1600, Lavin Family Pavilion, 
    Chicago, IL 
     (1.3 miles away)
    Experience:
    47+ years
    Languages Spoken:
    English
    Offers Telehealth

    Peter Kahrilas is a Gastroenterologist in Chicago, Illinois. Dr. Kahrilas has been practicing medicine for over 47 years and is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Achalasia, Gastroesophageal Reflux Disease (GERD), Heartburn, Endoscopy, and Gastrectomy.

    Michael J. Rosen
    Experienced in Gastric Bypass
    General Surgery
    Experienced in Gastric Bypass
    General Surgery
    259 E Erie St Ste 1600, Lavin Family Pavilion, 
    Chicago, IL 
     (1.3 miles away)
    Experience:
    29+ years
    Languages Spoken:
    English

    Michael Rosen is a General Surgeon in Chicago, Illinois. Dr. Rosen has been practicing medicine for over 29 years and is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Hernia, Hiatal Hernia, Umbilical Hernia, Hernia Surgery, and Fasciotomy.

    Distinguished in Gastric Bypass
    General Surgery
    Distinguished in Gastric Bypass
    General Surgery

    Rush University Medical Group

    1620 W Harrison St, 
    Chicago, IL 
     (1.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Philip Omotosho is a General Surgeon in Chicago, Illinois. Dr. Omotosho is rated as a Distinguished provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Obesity in Children, Gallstones, Gastric Bypass, and Sleeve Gastrectomy. Dr. Omotosho is currently accepting new patients.

    Distinguished in Gastric Bypass
    General Surgery
    Distinguished in Gastric Bypass
    General Surgery

    Rush University Medical Group

    1725 W Harrison St, Suite 818, 
    Chicago, IL 
     (2.1 miles away)
    Languages Spoken:
    English, Italian
    Accepting New Patients
    Offers Telehealth

    Alfonso Torquati is a General Surgeon in Chicago, Illinois. Dr. Torquati is rated as a Distinguished provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Obesity in Children, Gallstones, Gastric Bypass, and Sleeve Gastrectomy. Dr. Torquati is currently accepting new patients.

    Distinguished in Gastric Bypass
    Bariatric Medicine
    Distinguished in Gastric Bypass
    Bariatric Medicine

    University Of Illinois Hospital

    1740 W Taylor St, 
    Chicago, IL 
     (2.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mario Masrur is a Bariatric Medicine provider in Chicago, Illinois. Dr. Masrur is rated as a Distinguished provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Hernia, Gastroparesis, Sleeve Gastrectomy, and Gastrectomy.

    Michael S. Flicker
    Experienced in Gastric Bypass
    Gastroenterology
    Experienced in Gastric Bypass
    Gastroenterology

    Advanced GI, LLC

    Chicago, IL 
     (4.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael Flicker is a Gastroenterologist in Chicago, Illinois. Dr. Flicker is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Acute Pancreatitis, Painful Swallowing, Childhood Pancreatitis, Gastrectomy, and Endoscopy.

    Experienced in Gastric Bypass
    General Surgery
    Experienced in Gastric Bypass
    General Surgery

    Chicago Institute Of Advanced Surgery

    200 W Superior St, 
    Chicago, IL 
     (0.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Marc Sarran is a General Surgeon in Chicago, Illinois. Dr. Sarran is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Retroperitoneal Inflammation, Gallstones, Cellulitis, Gastric Bypass, and Gallbladder Removal.

    Experienced in Gastric Bypass
    General Surgery
    Experienced in Gastric Bypass
    General Surgery

    Chicago Institute Of Advanced Surgery

    200 W Superior St, 
    Chicago, IL 
     (0.9 miles away)
    Languages Spoken:
    English

    Peter Habib is a General Surgeon in Chicago, Illinois. Dr. Habib is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Gangrene, Necrosis, and Gastric Bypass.

    Experienced in Gastric Bypass
    Neonatology | Obstetrics and Gynecology | Hospital Medicine
    Experienced in Gastric Bypass
    Neonatology | Obstetrics and Gynecology | Hospital Medicine
    675 N St Clair St Ste 14-200, Galter Pavilion, 
    Chicago, IL 
     (1.3 miles away)
    Experience:
    27+ years
    Languages Spoken:
    English
    Offers Telehealth

    Michelle Kominiarek is a Neonatologist and an Obstetrics and Gynecologist in Chicago, Illinois. Dr. Kominiarek has been practicing medicine for over 27 years and is rated as an Experienced provider by MediFind in Gastric Bypass. Her top areas of expertise are High Blood Pressure in Infants, Gestational Diabetes, Ovarian Cysts, Gastric Bypass, and Salpingo-Oophorectomy.

    Experienced in Gastric Bypass
    Experienced in Gastric Bypass

    Northwestern Medical Faculty Foundation

    680 N Lake Shore Dr Ste 1000, 
    Chicago,, IL 
     (1.3 miles away)
    Languages Spoken:
    English

    Philip Greenland is a Cardiologist in Chicago,, Illinois. Dr. Greenland is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Atherosclerosis, Coronary Heart Disease, High Blood Pressure in Infants, Hypertension, and Gastric Bypass.

    Experienced in Gastric Bypass
    Experienced in Gastric Bypass
    676 N St Clair St Ste 800, Arkes Pavilion, 
    Chicago, IL 
     (1.3 miles away)
    Experience:
    23+ years
    Languages Spoken:
    English

    Jeanne Horowitz is a Radiologist in Chicago, Illinois. Dr. Horowitz has been practicing medicine for over 23 years and is rated as an Experienced provider by MediFind in Gastric Bypass. Her top areas of expertise are Visceromegaly, Intestinal Pseudo-Obstruction, Tubal Disease, Penectomy, and Gastric Bypass.

    Experienced in Gastric Bypass
    Experienced in Gastric Bypass

    Office

    840 S Wood St Ste 417, 
    Chicago,, IL 
     (2.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Khaled Abdelhady is a Cardiologist in Chicago,, Illinois. Dr. Abdelhady is rated as an Experienced provider by MediFind in Gastric Bypass. His top areas of expertise are Heart Tumor, Aortic Valve Stenosis, Angina, Heart Bypass Surgery, and Aortic Valve Replacement.

    Showing 1-20 of 64

    Last Updated: 02/22/2026

    What is the definition of Gastric Bypass?

    Gastric bypass is surgery that helps you lose weight by changing how your stomach and small intestine handle the food you eat.

    After the surgery, your stomach will be smaller. You will feel full with less food.

    Also, the food you eat will no longer go into some parts of your small intestine that absorb the nutrients in food. Because of this, your body will not get all of the calories from the food you eat.

    When should I see a Gastric Bypass doctor near Chicago, IL?

    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 Gastric Bypass doctor near Chicago, IL?

    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 Gastric Bypass doctors near Chicago, IL?

    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 Gastric Bypass doctors near Chicago, IL?

    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 Gastric Bypass doctor near Chicago, IL?

    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 Gastric Bypass doctor search results page. 

    Why is it important to get a second opinion from a different Gastric Bypass 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 Gastric Bypass doctor near Chicago, IL?

    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 Gastric Bypass 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 Gastric Bypass 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 Gastric Bypass doctors near Chicago, IL?

    Look for the filter feature on the left side of the Gastric Bypass 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 Gastric Bypass doctor that offers video calls?

    Look for the filter feature on the left-side of the Gastric Bypass 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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