Summary

Dr. Johnna Gemelos specializes in internal medicine, bringing 13 years of experience to her practice. She earned her medical degree from Edward Via Virginia College of Osteopathic Medicine and completed her residency training at Scripps Mercy Hospital. Her osteopathic training emphasizes a whole-person approach to healthcare, focusing on prevention and the body's natural ability to heal.

Dr. Gemelos practices at Scripps Mercy Hospital locations in both Chula Vista and San Diego. She treats serious conditions including sepsis and respiratory failure, demonstrating expertise in critical care situations. Her diagnostic skills include ordering and interpreting blood tests and kidney function studies to help identify health concerns. Patients consistently rate Dr. Gemelos highly, giving her an average rating of 5.0 for the quality of care she provides.

AI-generated from data on this provider profile.

Quick Facts

  • 5
  • 13 years of experience
  • 58 insurance plans accepted
  • Scripps Mercy Hospital
  • 1 written review
  • 1 specialty
  • 6 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Female

Office Locations

Dr. Johnna Gemelos has 2 locations

Scripps Mercy Hospital Chula Vista

435 H StChula Vista, CA 91910

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Dr. Johnna Gemelos, DODr. George Mousa, MDEric HarkerDr. Shilpa Sayana, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
4.7 
13 Years of Experience 17 Years of Experience 25 Years of Experience 22 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English
Chula Vista , CAUpland , CALyons , COSHERMAN OAKS , CA
Med School: EDWARD VIA VIRGINIA COLLEGE OF OSTEOPATHIC MEDICINE Med School: University Of Aleppo Faculty Of Medicine Med School: Duke University School Of Medicine Med School: The Robert Larner Md College Of Medicine At The University Of Vermont
Current Profile
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Insurance Plans Accepted by Dr. Johnna Gemelos

  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna Better Health
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • CalOptima
  • CareFirst Blue Cross Blue Shield - Medicaid (Managed)
  • Central California Alliance for Health
  • Cigna
  • Community Health Group
  • Community Health Group - Medicaid (Managed)
  • Health Net
  • Health Net - HMO
  • Health Net - Medicaid (Managed)
  • Health Net - Medicare
  • Health Net - Medicare (Advantage HMO)
  • HealthPartners - HMO
  • Humana
  • Humana - HMO
  • Humana - Medicare
  • Humana - Medicare (Advantage HMO)
  • Imperial Health Plan of California
  • Inland Empire Health Plan
  • Kaiser Permanente
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • L.A. Care Health Plan - Medicaid (Managed)
  • Medi-Cal - Medicaid (Managed)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Mercy Care
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Molina Healthcare - Medicaid (Managed)
  • Molina Healthcare - Medicare
  • Molina Healthcare - Medicare (Advantage HMO)
  • Optum Health
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • Sharp Health Plan
  • Tricare
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare (Advantage HMO)

Medical Specialties

Dr. Johnna Gemelos has the following specialty

Specialty Expertise

Dr. Johnna Gemelos has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

13 Years Experience

MEDICAL LICENSE

Doctor Of Osteopathy, California, 2027, Active

EDUCATION & TRAINING

Residency

Scripps Mercy Hospital

Medical School

EDWARD VIA VIRGINIA COLLEGE OF OSTEOPATHIC MEDICINEGraduated in 2013

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Frequently Asked Questions

Does Dr. Johnna Gemelos accept my insurance?
You can see the insurance plans that Dr. Johnna Gemelos accepts on their Vitals profile.
Is Dr. Johnna Gemelos accepting new patients?
Dr. Johnna Gemelos has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Johnna Gemelos's office located?
Dr. Johnna Gemelos's office is located at 435 H St, Chula Vista, CA, 91910.
Does Dr. Johnna Gemelos accept virtual/telehealth appointments?
Dr. Johnna Gemelos has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Johnna Gemelos affiliated with?
Dr. Johnna Gemelos is affiliated with Scripps Mercy Hospital Chula Vista.

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