Dr. Merilda Onyfel Blanco Guzman, MD

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Internal Medicine, Infectious Disease
St. Louis, MO 63110 (2 other locations)
Dr. Merilda Onyfel Blanco Guzman, MD is a health care provider primarily located in St. Louis, MO, with another office in Louisville, KY. She has 20 years of experience. Her specialties include Internal Medicine, Infectious Disease. Dr. Blanco Guzman is affiliated with Barnes Jewish Hospital.

Quick Facts

  • accepting new patients
  • 20 years of experience
  • 49 insurances accepted
  • speaks English
  • 2 specialties
  • 7 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 3 locations


Dr. Merilda Onyfel Blanco Guzman has 3 locations

Washington University Division Of Infectious Disease Clinic

620 S Taylor Ave Ste 100 St. Louis, MO 63110
Accepting New Patients

Norton Hospital

200 E Chestnut St Louisville, KY 40202

Barnes-Jewish Hospital

1 Barnes Jewish Hospital Plz St. Louis, MO 63110

Insurance Plans Accepted by Dr. Merilda Onyfel Blanco Guzman

  • Aetna Managed Choice POS Open Access
  • Aetna Open Choice PPO
  • Ambetter IN
  • Ambetter KY
  • Anthem Alliance EPO
  • Anthem Blue Access PPO
  • Anthem Blue Preferred HMO
  • Anthem Blue Preferred Plus POS
  • Anthem Bronze Pathway X - KY
  • Anthem MO Blue Preferred Options
  • Anthem Pathway X Transition HMO Tiered - KY
  • BCBS Blue Card PPO
  • BCBS Blue Choice Preferred PPO
  • BCBS Blue Select Plus with Spira Care
  • BCBS IL Blue Print PPO
  • BCBS KC BlueSelect
  • BCBS KC BlueSelect Plus
  • BCBS KC Preferred Care Blue PPO
  • BCBS KC SolutionsCAP
  • BCBS KS Blue Choice
  • BCBS KS Blue Choice Preferred Care
  • Blue Choice Preferred Care
  • CareSource Kentucky
  • CIGNA LocalPlus
  • CIGNA Open Access Plus
  • Encore Health Network
  • First Health PPO
  • Health Alliance PPO
  • Humana / ChoiceCare Network PPO
  • Humana Choice POS
  • Humana ChoiceCare Network PPO
  • Humana HMO Premier
  • Humana Norton + Just For Kids HMOx
  • Humana Preferred PPO
  • Humana/ChoiceCare+ Network PPO
  • Medica Choice With UHC
  • Multiplan PPO
  • Sagamore Plus
  • SIHO Network
  • UHC Choice Plus POS
  • UHC Navigate HMO
  • UHC Nexus Open Access
  • UHC Options PPO


Dr. Merilda Onyfel Blanco Guzman has the following 2 specialties

Specialty Expertise

Dr. Merilda Onyfel Blanco Guzman has the following 7 areas of expertise

  • Vaccination
  • Check-up
  • Physical
  • Weight Loss
  • Weight Loss (non-surgical)
  • Heartburn
  • Immunization



Graduated in 2004

Barnes Jewish Hosp/ Wash Univ


Pontificia Univ Catolica Madre Y Maestra (Pucmm) Fac De Cien De La Salud

Graduated in 2004

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Frequently Asked Questions

Is Dr. Merilda Blanco Guzman accepting new patients?
Dr. Merilda Blanco Guzman has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Merilda Blanco Guzman accept virtual/telehealth appointments?
Dr. Merilda Blanco Guzman has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Merilda Blanco Guzman?
You can find contact information for Dr. Merilda Blanco Guzman here on Vitals.

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