Vitamin D3




Order Online

**When ordering online, please click the orange I Have a Referral Code box in the left-hand corner.

Enter the following credentials:
1. Referral Code: lifestyle
2. Practitioners Last Name: Comstock
3.Patients email address

Frank Comstock, MD, ABAARM, FACEP
6127 N La Cholla Blvd
Suite 175
Tucson, AZ 85741