• Upper Endoscopy
    When you’re dealing with gastrointestinal issues, it can be difficult for your doctor to be able to diagnose certain issues without being able to see exactly what is going on. Read more
  • What Is Ulcerative Colitis?
    Ulcerative colitis, also known as inflammatory bowel disease or IBD, is a painful medical condition which affects your colon. It’s caused by abnormal functioning of your immune system. Ulcerative colitis Read more
  • Understanding Liver Disease
    Liver disease can be a scary diagnosis. Unfortunately, it’s also a common medical condition. Seeing the right specialist can make all the difference in how you manage liver disease. A Read more
  • When Should I See a Doctor About Stomach Problems?
    How your stomach specialist in Tucson, AZ, can help when you have stomach pain Stomach pain can come on suddenly or it can develop and increase with time. When you experience Read more
  • Are You Dealing With Loss of Appetite?
    You need to eat nutritious foods to stay healthy. Nutrients, vitamins, proteins, fats, and carbohydrates fuel your body, providing you with the energy you need to live. If you’ve ever Read more
  • Healthy Lifestyle With IBS
    Do you suffer from chronic stomach or abdominal pain? If so, you could have a treatable condition known as irritable bowel syndrome or IBS. Your gastroenterologist is an expert at Read more
  • Reasons You May Need an Endoscopy
    An endoscopy is a vital diagnostic procedure gastroenterologists use to diagnose and treat a wide variety of conditions affecting your upper digestive system. An endoscopy allows your gastroenterologist to view Read more
  • Are You Struggling With Crohn’s Disease?
    Crohn’s disease can dramatically impact your life. When you are in fear of eating the wrong foods or having a painful attack, it can make you want to stay home Read more
  • Why Is a Colonoscopy Recommended?
    Is it time for me to schedule a colonoscopy? According to the American Cancer Society, colorectal cancer is the third most common cancer in the US. While we have seen a Read more
  • What to Expect During a Colonoscopy
    If you need a colonoscopy in Tucson, AZ, look no further than Mesquite Gastroenterology and Surgery Center, where Dr. Miguel Arenas and his team offer professional care in state-of-art facilities Read more
  • Benefits of Having a Gastroenterologist
    Your digestive system is important. It handles the food you eat, breaking down the food into energy for your body to use. Your digestive system also gets rid of the Read more
  • Common Causes of Heartburn
    Heartburn is a common problem, especially if you love spicy or acidic foods. It is estimated over 60 million people in this country suffer from heartburn at least once a Read more
  • How Your Diet Affects Your Stomach Health
    When it comes to your diet—it’s important to trust your gut. Your gut microbiome is incredibly diverse, containing 50 trillion or more bacteria crucial for proper digestion. Not surprisingly, the rest Read more
  • Are You Struggling With Hemorrhoids?
    Find out what you can do to treat your hemorrhoids. Seeing bright red blood when you wipe may have you panicking. However, before you rush to the hospital, you should know Read more
  • What is Gastroesophageal Reflux Disease (GERD)?
    Wondering if you could have GERD? Are you living with acid reflux? If you deal with this problem rather frequently, you could have a chronic condition known as gastroesophageal reflux disease Read more
  • What is Irritable Bowel Syndrome?
    Is your body telling you that you could have irritable bowel syndrome (IBS)? Are you just experiencing symptoms of an upset stomach, or is there something more going on? It can Read more

Our Location

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Hours of Operation

Our Regular Schedule

Mesquite Gastroenterology and Surgery Center

Monday:

8:00 am-3:00 pm

Tuesday:

8:00 am-3:00 pm

Wednesday:

8:00 am-3:00 pm

Thursday:

8:00 am-3:00 pm

Friday:

8:00 am-12:00 pm

Saturday:

Closed

Sunday:

Closed

Testimonials

  • "Jackie Camargo is an individual who truly loves what she does and that is evident from the moment you walk through her door. She is warm, caring, good listener and a truly excellent provider. I would recommend her to all of my family and friends."
    Sky
  • "Jackie is amazing. Very thorough and such a pleasure!! My results were exactly what I was looking for and I would recommend her highly to anyone."
    Kelly
  • "I had literally tried EVERYTHING for weight loss with no success until I met Jackie. Her clear and easy plan helped me drop 25 lbs in 8 weeks. I would recommend her to anyone who is serious about making a change and needs the proper guidance and accountability."
    Jodi
  • "I love Dr. Arenas and his staff. I had two endoscopic procedures and all was smooth. Good follow up . Professional and highly recommend. Sandra Voorhis"
    Sandra V
  • "Jackie is the best. She is the most supportive healthcare provider I have ever dealt with. With her help, I lost just under 60 pounds and have learned to keep it off. She’s always a text or call away for support or questions. I would recommend her services to anyone that wants real, long lasting weight loss support."
    Liz