Geraldine Diethelm is of Swiss nationality. She was born and raised in Hong Kong, after which she moved to Switzerland and studied veterinary medicine. Dr. Gerry was accepted at the Washington State University to attend an internship in Small Animal Medicine and Surgery. After this she gathered information for her thesis on Iguana Anesthesia at the Long Beach Animal Hospital in California. She worked at the Marathon Veterinary Clinic with Dr. Jim Greene for almost two years before purchasing the practice and becoming the new owner of the new Marathon Veterinary Hospital. Apart from her obligations at work, Dr. Gerry also donates time and materials to the Wild Bird Center run by Kelly Grinter.
Dr. Gerry Diethelm
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Operating Hours
We are open for normal business the following days and hours:
Monday - Friday | 7:30 AM - 6:00 PM
Saturday | 8:00 AM - 4:00 PM
Sunday | Available for Emergencies
Emergency Information
For emergency services outside of normal business hours please call 305-743-7099. We have staff on duty 24-hours a day, 7-days a week, 365 days a year.