Dr. Belinda Castor, MD | DPC Provider | DPC Directory
Internal Medicine
About
Dr. Belinda Castor is a board‑certified Internal Medicine physician who founded Integra Direct Primary Care to bring relational, patient‑centered care back to the forefront of primary medicine. She emphasizes longer appointments—no shorter than 30 minutes and annual physicals up to an hour—so she can truly listen, diagnose, and partner with each patient. Her practice operates on a Direct Primary Care model, removing insurance middlemen and offering transparent, affordable pricing while remaining accessible 7 days a week, 24 hours a day for urgent needs.
Belinda earned her BS with honors from Albany College of Pharmacy and her MD from SUNY Upstate Medical University in Syracuse, where she completed both her internship and residency in Internal Medicine and served as Chief Resident. After years in traditional practice, including a role as Medical Director of Credentialing for a major health‑insurance company, she recognized the inefficiencies of the fee‑for‑service system and transitioned to DPC to provide higher‑quality, more compassionate care. She also integrates her core values—Respect, Integrity, Healing, and Excellence—into every patient encounter.
Education
Medical School: SUNY Health Science Center - Syracuse (1992)
Residency: SUNY Health Science Center- Syracuse
Board Certification & Credentials
Degree: Doctor of Medicine
Specialty: Internal Medicine
Board Certified: American Board of Internal Medicine
Years in Practice: 20+ years
Licensing
NPI Number: 1679517031
Primary License: New Hampshire (NH) - 8705
Community Involvement
Dr. Castor has led multiple medical mission trips to Romania and Rwanda, volunteering with the Romanian Evangelistic Medical Mission, World Vision, and other NGOs. Through Integra Direct Primary Care she supports local non‑profit organizations and tithes to community initiatives, continuing her lifelong commitment to service and global health.
International Experience
Medical mission trips to Romania and Rwanda
DPC Experience
Started DPC: 5/22/2023