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  • (520) 742-4139
Arizona Gastroenterology
Arizona Gastroenterology
  • Home
  • Providers
    • Dr. Bryan Contreras, M.D.
    • Dr. Scott Blinkoff, M.D.
    • Dr. Gary Monash, M.D.
    • Dr. Frederick Klein, M.D.
    • Dr. Leon Tsai, M.D.
    • Dr. Larissa Allen, M.D.
    • Dr. Kavitha Tipirneni, D.O.
    • Guatemala Kimble, FNP
    • Lisa Medeiros, CRNP
  • Patient Information
    • Procedures
      • Hemorrhoid Removal
    • Tests
      • Fructose Intolerance
      • Pillcam
      • HBT Sleuth Test
      • Bacterial Overgrowth
      • Lactose Intolerance
    • FAQ’s
    • Billing\Insurance Frequently Asked Questions
    • Procedure Prep Questions and After Hours Questions
    • Procedure Preparation
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  • Referring Physicians
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Our Doctors

Our Doctors

doctors

  • Dr. Bryan Contreras, M.D.
  • Dr. Scott Blinkoff, M.D.
  • Dr. Gary Monash, M.D.
  • Dr. Klein, M.D.
  • Dr. Leon Tsai, M.D.
  • Dr. Larissa Allen, M.D.
  • Dr. Kavitha Waggoner, D.O.

Our Family Nurse Practitioners

  • Guatemala Kimble, FNP
  • Lisa Medeiros, CRNP

Hours Monday-Thursday 7:30 AM-4:30PM (closed for lunch 11:30AM-12:30PM) & Friday 8AM-12PM (phones forward to answering service at 11:45 AM on Fridays)
Phone 520.742.4139
Fax 520.462.0169
Referrals Fax 520.462.0173
Billing 855-809-4509
(Available 8AM-5:30PM Central Time)

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NORTHWEST

7566 N. La Cholla Blvd. Suite A
Tucson, AZ 85741
(520) 742-4139

GREEN VALLEY

560 E Continental Rd.
Green Valley, AZ 85614
(520) 639-7115
This office is closed on Fridays.

 

 

ORO VALLEY

1866 E Innovation Park Dr.
Oro Valley, AZ 85755
(520) 989-7531
This office is closed on Fridays.

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