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Welcome to Our Practice

Comprehensive Digestive Institute of Nevada’s patients will receive the highest quality digestive care. Our gastroenterology experts have outstanding clinical expertise, board certifications, academic backgrounds, international recognition, as well as a compassionate approach.  They are sought out as trusted and reliable professionals throughout the regional medical community.

CDIN is dedicated to providing exceptional, personalized, and empathetic patient care in every way—from consultations, testing, care plan, procedures, to continual care as needed.

We continue to develop and enhance methods to improve each patient’s experience. Along with our highly experienced physicians, our staff also works diligently to maintain the highest standards for trusted medical care and patient satisfaction. Some of our services include colonoscopy, endoscopy, treating abdominal pain, and treating diarrhea

Your digestive health is our Top Priority!

Meet the Doctors

  • Tarek Ammar, MD

    Tarek Ammar, M.D. was the former Chief of Gastroenterology at University Medical Center of Southern Nevada and the Director of Endoscopy at the University of Nevada Las Vegas.

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  • Gary Chen, MD

    Gary Chen, M.D. is an expert in the care of gastroenterology and is well-versed on the latest treatments and advances in endoscopic technology.

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  • Vijay Jayaraman, MD

    Dr. Vijay Jayaraman is one of the few formally trained therapeutic endoscopists practicing in Southern Nevada.

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  • Christian Stone, MD, MPH

    Christian Diaz Stone is an academic gastroenterologist practicing in Las Vegas, NV, since 2009.

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  • Andrew Kim, MD

    Dr. Andrew I. Kim is a gastroenterologist who is certified by the American Board of Internal Medicine.

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  • John Ryan, MD

    Dr. Ryan is a Board-Certified Gastroenterologist specializing in the treatment of intestinal and liver diseases.

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  • Syed Abdul Basit, MD

    Syed Abdul Basit, MD took a longer route towards the field of gastroenterology. He actually started his medical career as a pediatrician in Pakistan.

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  • David Shih, MD, PhD

    David Quan Shih, MD, PhD, FACP joined CDIN from the prestigious Cedars-Sinai Medical Center in Los Angeles.

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  • Jacquelyn V. Daneshforouz, PA-C

    Jacquelyn V. Daneshforouz, PA-C is a certified Physician Assistant with extensive experience in critical care and gastroenterology.

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  • Mirela Popovic, APRN, FNP-BC

    Mirela Popovic is a certified advanced practice registered nurse with extensive experience and expertise in gastroenterology. Mirela was born in Sarajevo, Bosnia, and grew up in Las Vegas.

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TESTIMONIALS

  • "I'm finally able to enjoy exotic foods with the people I love."
    STEPHANIE DE LEON

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OUR LOCATIONS

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HOURS OF OPERATIONS

Our Regular Schedule

Las Vegas, NV Gastroenterology Doctor

Monday:

8:00 am-5:00 pm

Tuesday:

8:00 am-5:00 pm

Wednesday:

8:00 am-5:00 pm

Thursday:

8:00 am-5:00 pm

Friday:

8:00 am-5:00 pm

Saturday:

Closed

Sunday:

Closed

Henderson, NV Gastroenterology Doctor

Monday:

8:00 am-5:00 pm

Tuesday:

8:00 am-5:00 pm

Wednesday:

8:00 am-5:00 pm

Thursday:

8:00 am-5:00 pm

Friday:

8:00 am-5:00 pm

Saturday:

Closed

Sunday:

Closed

Office Policy - Mask and Patient Only Allowed in Clinic

To our Valued Patients,

It is the current policy of CDIN, that all patients must wear a mask to cover from their complete nose to under their chin at all times when in our clinic, unless, you are asked by a team member to remove your mask. If you do not have a mask when you enter our clinic one will be provided for you. Please note everyone must adhere to our screening policy for fever, possible exposure or symptoms related to COVID to insure the safety of all. At this time, we are sorry; but we can only allow the patient in our waiting room, as well as; in the exam room. If you have a special need to have someone accompany you, please obtain approval prior to your appointment.

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