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Displaying 41-46 out of 46 doctors available

Location: Phoenix, AZ

  1. Jewel J. Samadder, M.D.

    Jewel J. Samadder, M.D.

    1. Gastroenterologist
    1. Phoenix, AZ
    Areas of focus:

    Colonoscopy, Endoscopic procedure, Endoscopic mucosal resection, Familial adenomatous polyposis, Barrett's esophagus, B...RCA gene mutation, MUTYH-associated polyposis, Lynch syndrome, Juvenile polyposis syndrome, Peutz-Jeghers syndrome, Cowden syndrome, Li-Fraumeni syndrome

  2. Anna Silverman, M.D.

    Anna Silverman, M.D.

    1. Gastroenterologist
    1. Phoenix, AZ
    Areas of focus:

    Ulcerative colitis, Crohn's disease

  3. Sid Singh, M.B.B.S.

    Sid Singh, M.B.B.S.

    1. Gastroenterologist
    1. Phoenix, AZ
    Areas of focus:

    Upper endoscopy, Colonoscopy, Microscopic colitis, Ulcerative colitis, Crohn's disease

  4. Sarah B. Umar, M.D.

    Sarah B. Umar, M.D.

    1. Gastroenterologist
    1. Phoenix, AZ
  5. Hugo E. Vargas, M.D.

    Hugo E. Vargas, M.D.

    1. Gastroenterologist
    2. Transplant Hepatologist
    1. Phoenix, AZ
    Areas of focus:

    Colonoscopy, Flexible sigmoidoscopy, Esophagoscopy, Hepatocellular carcinoma, Cirrhosis, Hepatitis C, Hepatitis B, Port...al hypertension, Hemochromatosis, Alcoholic hepatitis, Alagille syndrome

  6. Marcelo F. Vela, M.D.

    Marcelo F. Vela, M.D.

    1. Gastroenterologist
    1. Phoenix, AZ
    Areas of focus:

    Esophageal manometry, Gastroesophageal reflux disease, Achalasia, Eosinophilic esophagitis, Difficulty swallowing, Barr...ett's esophagus, Chest pain

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Feb. 05, 2026

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