Summary

Dr. Jonathan Warnelo is an internist who specializes in internal medicine, focusing on the comprehensive care of adult patients. He earned his medical degree from Lake Erie College of Osteopathic Medicine and brings 10 years of clinical experience to his practice. Dr. Warnelo is fluent in both English and Spanish, allowing him to serve diverse patient populations in their preferred language.

Dr. Warnelo practices at multiple locations throughout Orange County, including Garden Grove, Westminster, La Palma, and Huntington Beach, California. His clinical expertise includes managing high blood pressure conditions and hypertensive emergencies. He routinely performs essential diagnostic tests such as complete blood counts and kidney function assessments to monitor patient health and guide treatment decisions.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 10 years of experience
  • 48 insurance plans accepted
  • speaks English, Spanish
  • Lake Erie College of Osteopathic Medicine
  • 1 specialty
  • 2 hospital affiliations
  • 5 office locations
  • Male

Office Locations

Dr. Jonathan Warnelo has 5 locations

Pathway Medical Group

12665 Garden Grove Blvd Ste 502Garden Grove, CA 92843
Mon9:00 am - 4:30 pm
Tue9:00 am - 4:30 pm
Wed9:00 am - 4:30 pm
Thu9:00 am - 4:30 pm
Fri9:00 am - 4:30 pm
SatClosed
SunClosed

Garden Grove Hospital Medical Center

12601 Garden Grove BlvdGarden Grove, CA 92843

Kindred Hospital Westminster

200 Hospital CirWestminster, CA 92683

Huntington Beach Hospital

17772 Beach BlvdHuntington Beach, CA 92647

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Dr. Jonathan Warnelo, DODr. Nima Ghadimi, MDEric HarkerDr. Daniel Benhuri, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
10 Years of Experience 29 Years of Experience 25 Years of Experience 8 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English, Spanish Speaks English Speaks English
Garden Grove , CAScottsdale , AZLyons , COBeverly Hills , CA
Med School: Lake Erie College of Osteopathic Medicine Med School: Univ Iberoamericana Unibe Santo Domingo Med School: Duke University School Of Medicine Med School: Icahn School of Medicine at Mount Sinai
Current Profile
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Insurance Plans Accepted by Dr. Jonathan Warnelo

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Aetna - HMO
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • CalOptima
  • CalOptima - HMO
  • CalOptima - Medicaid (Managed)
  • CalOptima - Medicare (Advantage HMO)
  • CareFirst BlueCross BlueShield
  • Cigna
  • Health Alliance
  • Health Net
  • Health Net - HMO
  • HealthSmart
  • Humana
  • Humana - HMO
  • Humana - Workers’ Compensation
  • Inland Empire Health Plan
  • Kaiser Permanente
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • L.A. Care Health Plan - Medicaid (Managed)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medical Mutual
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • Optum Health
  • Premier Health Plan
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • SCAN Health Plan - Medicare (Advantage HMO)
  • SelectHealth
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - PPO
  • UnitedHealthcare - Workers’ Compensation
  • Wellcare

Medical Specialties

Dr. Jonathan Warnelo has the following specialty

Certifications, License, & Education

10 Years Experience

Dr. Jonathan Warnelo holds an active medical license in the state of California.

Medical License

Doctor Of Osteopathy with an active medical license in the state of California that expires in 2026.

Education & Training

Medical School

Graduated from Lake Erie College of Osteopathic Medicine in 2016.

NPI Number

Dr. Warnelo's NPI number is 1467980854.

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Frequently Asked Questions

How can I make an appointment with Dr. Jonathan Warnelo?
You can find contact information for Dr. Jonathan Warnelo here on Vitals.
Is Dr. Jonathan Warnelo accepting new patients?
Dr. Jonathan Warnelo is accepting new patients on Vitals. View Dr. Jonathan Warnelo's profile on Vitals to make an appointment.
Does Dr. Jonathan Warnelo accept my insurance?
You can see the insurance plans that Dr. Jonathan Warnelo accepts on their Vitals profile.
Which hospitals is Dr. Jonathan Warnelo affiliated with?
Dr. Jonathan Warnelo is affiliated with West Anaheim Medical Center and Garden Grove Hospital Medical Center.
Does Dr. Jonathan Warnelo accept virtual/telehealth appointments?
Dr. Jonathan Warnelo has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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