Provider Directory / O / Sameer A. Oza M.D. Sameer A. Oza, M.D. Cardiology Specialties: Cardiology Phone Number: 303-442-2395 Fax: 303-442-1073 Website Link: https://www.bch.org/Find-a-Physician/O/Sameer-A-Oza-M-D-.aspx Address: Boulder Heart 4743 Arapahoe Avenue, Suite 201, Boulder, CO 80303 Get Directions