According to our records, this business is located at 7454 Redwood Blvd. in Novato (in Marin County), California 94945, the location GPS coordinates are: 38.1104878 (latitude), -122.5684638 (longitude). John R Glassmaker is categorized under Emergency Veterinarian Services (SIC code 0742). Known organization principal is John Glassmaker. Current estimates show that the unit has a sales volume of $160,000 and staff of approximately 4 people. You can contact the company by phone at (415) 897-2173.