For Referring Physicians | Mount Diablo Solano Oncology Group

MDSOG understands the needs of referring physicians and their patients. Contact us for immediate assistance.

Resources for our referring physicians and other healthcare partners

MDSOG understands the importance of timely, convenient appointments for patients being referred to our practice. We also appreciate the need for accessibility and responsiveness from our physicians and staff for emergent issues or peer-to-peer calls.

During normal business hours you may contact us at the numbers listed below:

Concord office

  • (925) 674-2100 Main / New Patient Coordinator  
  • (925) 674-2353 Pharmacy

Vallejo office:

  • (707) 551-3333  Vallejo Main  
  • (707) 551-3338  Pharmacy

After hours, week-ends and holidays: 
Our physicians are available through our Medical Exchange at either

  • (707) 551-3333
  • (925) 674-2100


Referral Process:

At MDSOG, we will make every effort to schedule new referrals within 48 - 72 hours. In some cases, next day appointments may be available for urgent or time-sensitive referrals.  

To assist us in timely scheduling, we will need the following information from your office:

  • Referring physician name
  • Patient name, DOB, address and phone number
  • Primary / initial diagnosis
  • Diagnostic / lab reports (if applicable) 
  • Insurance information 
  • May we contact the patient directly? 

The information can be faxed to our New Patient Coordinators at:

  • (925) 689-5135  Concord fax  
  • (707)  551-3331  Vallejo fax  

From our entire team, Thank you for the opportunity to provide you and your patients with exceptional service and the very best care.

Call us if you have any questions

(925) 674-2100 Concord 

(707) 551-3333 Vallejo