Summary

Dr. Delapena graduated from the St Louis University School of Medicine in 1986. He works in Merced, CA and specializes in Infectious Disease and Internal Medicine. Dr. Delapena is affiliated with Mercy Medical Center.

Quick Facts

  • 4.1
  • 40 years of experience
  • speaks Spanish, English
  • Mount Sinai School Of Medicine
  • 3 written reviews
  • 2 specialties
  • 9 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Mercy Medical Center

333 Mercy AveMerced, CA 95340

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Dr. Nicolas Delapena, MDDr. Yuqiang Ge, MDDr. Dat Thanh Do, MDDr. Sharanjit Singh, MD
Infectious DiseaseNephrologyInterventional CardiologyHospital Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
40 Years of Experience 36 Years of Experience 26 Years of Experience 15 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English Speaks Spanish, Chinese, Korean, English Speaks Spanish, Vietnamese Speaks English
Merced , CAModesto , CAModesto , CAMarysville , CA
Med School: St Louis University School Of Medicine Med School: Shanghai Medical University Med School: Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med Med School: Government Medical College Patiala
Current Profile
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Insurance Plans Accepted by Dr. Nicolas Delapena

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Nicolas Delapena has the following 2 specialties

Specialty Expertise

Dr. Nicolas Delapena has the following 9 areas of expertise

  • AIDS/HIV (Acquired Immunodeficiency Syndrome)
  • Fever
  • Hepatitis C
  • Human Immunodeficiency Virus (HIV/AIDS)
  • Immunization
  • Infection
  • Internal Medicine
  • Vaccination
  • Weight Loss (non-surgical)

Certifications, License, & Education

40 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Residency

Mount Sinai School Of Medicine

Medical School

St Louis University School Of MedicineGraduated in 1986

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Frequently Asked Questions

Does Dr. Nicolas Delapena accept my insurance?
You can see the insurance plans that Dr. Nicolas Delapena accepts on their Vitals profile.
Where is Dr. Nicolas Delapena's office located?
Dr. Nicolas Delapena's office is located at 333 Mercy Ave, Merced, CA, 95340.
How can I make an appointment with Dr. Nicolas Delapena?
You can find contact information for Dr. Nicolas Delapena here on Vitals.
Which hospitals is Dr. Nicolas Delapena affiliated with?
Dr. Nicolas Delapena is affiliated with Mercy Medical Center.
Is Dr. Nicolas Delapena accepting new patients?
Dr. Nicolas Delapena has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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