Accepting New Patients
Offers Video Visits
Medical Group Provider

Marlon DeCastro, MD

4.7 out of 5 (329 Ratings)
Specialty
  • Internal Medicine
Languages
Tagalog, English
Primary Address | Office Details
Providence Medical Group Santa Rosa - Internal Medicine
1162 Montgomery Drive
Suite 2

Santa Rosa, CA 95405

Phone: (707) 890-4100

Fax: (707) 476-2237

Medical Groups & Affiliations
  • Providence Medical Group Sonoma
  • Providence Medical Network
Get Connected
to Your Provider
(707) 890-4100
  • My father trust Dr. DeCastro
    I'm very satisfied with Dr decastro
    My experience was very good.
    He did not help!!!! When I picked up the Rx it was a duplicate of what did not work!!!!
    He is great - I feel heard at every meeting with him.
    100 Total Comments Page 1 2 3 4 5 6 7  . . . 16 17 18 19 20   Next
  • Meet The Provider
    Biography
    As an internist, Dr. DeCastro specializes in providing patient-centered care for adults of all ages. He is board certified in Internal Medicine and able to care for an individual's specific medical needs from preventive services to the diagnosis, treatment and management of acute and chronic conditions and diseases. He is especially adept at treating individuals with diabetes.

    Dr. DeCastro received his medical degree from the University of the Philippines in Manila, and conducted an Internal Medicine residency at Nassau University Medical Center in East Meadow, New York. Most recently, Dr. DeCastro served as an attending physician at Clemson Health Center in South Carolina where he provided primary care to adults and served as lead investigator in several studies. While there, he also earned certification in the Diabetes Physician Recognition Program, presented by the National Committee for Quality Assurance.
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    Primary Specialties
    Primary Specialties
    • Internal Medicine
    Other Specialties Associations Areas of Interest
    Areas of Interest
    Family Medicine, General Practice, Internal Medicine
    Education
    Education & Training
    • Medical School
      University of the Philippines
    • Internship
      Nassau Univ Medical Center- East Meadow
    • Residency
      Nassau Univ. Medical Center- East Meadow
  • Insurance Accepted

    Insurance Accepted

    • Insurance Plan

    • Aetna Medicare Advantage PPO
    • Aetna PPO
    • Anthem Blue Cross HMO
    • Anthem Blue Cross Medicare PPO
    • Anthem Blue Cross PPO
    • Blue Shield of CA HMO
    • Blue Shield of CA PPO
    • Choice /Humana PPO
    • Cigna HMO
    • Cigna PPO
    • Coventry/First Health PPO
    • Health Net - TriCare
    • Health Net HMO
    • Health Net Medicare Advantage
    • Health Net PPO
    • HealthSmart (Interplan) PPO
    • Multiplan PPO
    • Partnership Health Plan of California
    • United Healthcare HMO
    • United Healthcare Medicare Advantage
    • United HealthCare PPO
    • US Family Health Plan - TriCare
    • Western Health Advantage HMO
    • Western Health Advantage Medicare
 
  • Primary Location

Providence Medical Group Santa Rosa - Internal Medicine

Website Information
http://www.stjosephhealth.org