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MAMMOTH CLINIC
OPEN YEAR-ROUND
OLD FAITHFUL CLINIC
(307) 545-7325
no appointment necessary
Monday - Friday
8:30am - 5:00pm
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Monday - Sunday
7:00am - 7:00pm
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Monday - Sunday
8:30am - 5:00pm
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Wednesday - Sunday
8:30am - 5:00pm
April 22 - April 26​
April 29 - May 3
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May 13 - September 29
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September 30 - October 13
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October 16 - October 27
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Closures:
-
May 4th - 12th
OPEN SEASONALLY
OPEN SEASONALLY
LAKE CLINIC
(307) 242-7241
no appointment necessary
May 13 - September 29
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September 30- October 1
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October 2 - October 13
Monday - Sunday
8:00am - 8:00pm
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Monday - Tuesday
8:30am - 5:00pm
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Wednesday - Sunday
10:00- 6:30pm
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