dental practicegroupLicensed since 1979
Marianne Spamer DDS
2810 Crow Canyon Rd, Ste 201, San Ramon, CA 94583 · map
What the public record says
- Licensed since 1979 (47 years)
- 5 licensed dentists at this address
- Sole proprietor
Licenses and permits
- Dentist licenseCA Dental Board · #28094 · since 1979
- Dentist licenseCA Dental Board · #37664 · since 1989
- Dentist licenseCA Dental Board · #40609 · since 1992
- Dentist licenseCA Dental Board · #43120 · since 1995
- Dentist licenseCA Dental Board · #43679 · since 1996
Estimated value
Fair$1.6M – $3.8M
Based on 5 licensed dentists at this address and typical collections of about $650,000 per general dentist. At a typical 30% owner margin and 2.75x multiple for dental.
Estimate, not an appraisal. How we value
Tighten this with your numbersNearby dental practices
- Oraspace Dental Care Dental Practice Of Mohammed Ameen Khan DDS, INC.San Ramon · since 2007 · $333K–$739K
- Artisan Dental Studio Dental Practice Of Soniya Palan DDS INCSan Ramon · since 1975 · $666K–$1.5M
- Karl Muzikar DDSSan Ramon · since 1984 · $666K–$1.5M
- Mehran Hassanzadeh DDSSan Ramon · since 2013 · $666K–$1.5M
- iSmile Orthodontics Dental OfficeSan Ramon · since 1990 · $1.3M–$3.0M
- Courtyard Dental, Practice Of Drs. Wong And BarrettoSan Ramon · since 2004
Record built from 1 public file. Updated 11/12/2026. Own this business? Claim the page or ask for a change.
Estimated value
Fair$1.6M – $3.8M
Based on 5 licensed dentists at this address and typical collections of about $650,000 per general dentist. At a typical 30% owner margin and 2.75x multiple for dental.
Estimate, not an appraisal. How we value
Tighten this with your numbers