Summary

Dr. Gregory Ranches is an internal medicine physician who earned his medical degree from Sidney Kimmel Medical College at Thomas Jefferson University. He completed his residency training at Scripps Mercy Hospital, building a foundation in comprehensive adult care. With 15 years of experience in internal medicine, Dr. Ranches focuses on the diagnosis and treatment of complex medical conditions in adults. He provides care in English for his patients.

Dr. Ranches practices at locations in San Diego, California, and maintains an affiliation with Oregon Health and Science University Hospital. His clinical expertise includes managing serious conditions such as respiratory failure and sepsis. He performs diagnostic procedures like pulmonary function testing and CT scans to evaluate patient health. Dr. Ranches also provides specialized treatments including therapeutic hypothermia when medically appropriate. Patients have given him an average rating of 5.0, reflecting their confidence in his care.
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AI-generated from data on this provider profile.

Quick Facts

  • 5
  • 15 years of experience
  • 56 insurance plans accepted
  • speaks English
  • Scripps Mercy Hospital
  • 1 specialty
  • 6 areas of expertise
  • 3 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. Gregory Ranches has 2 locations

Scripps Coastal Medical Center Hillcrest

501 Washington St Ste 508San Diego, CA 92103
Mon7:00 am - 5:30 pm
Tue7:00 am - 5:30 pm
Wed7:00 am - 5:30 pm
Thu7:00 am - 5:30 pm
Fri7:00 am - 5:30 pm
Sat8:00 am - 2:00 pm
SunClosed

Scripps Mercy Hospital San Diego

4077 Fifth AveSan Diego, CA 92103
Mon12:01 am - 11:59 pm
Tue12:01 am - 11:59 pm
Wed12:01 am - 11:59 pm
Thu12:01 am - 11:59 pm
Fri12:01 am - 11:59 pm
Sat12:01 am - 11:59 pm
Sun12:01 am - 11:59 pm

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Dr. Gregory Ranches, MDKarthikeyan Viswanathan, DODr. Alaa Hajal, MDDr. George Mousa, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
15 Years of Experience 12 Years of Experience 15 Years of Experience 17 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Tamil
San Diego , CALos Altos , CADiamond Bar , CAUpland , CA
Med School: Sidney Kimmel Medical College At Thomas Jefferson University Med School: Bassett Medical Center - Cooperstown, New York Med School: University Of Damascus Faculty Of Medicine Med School: University Of Aleppo Faculty Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Gregory Ranches

  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna Better Health
  • 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
  • Blue Shield of California - Medicaid (Managed)
  • Brand New Day
  • CalOptima
  • CareFirst Blue Cross Blue Shield
  • Centivo
  • Cigna
  • Commonwealth Care Alliance
  • Community Health Group
  • Community Health Group - Medicaid (Managed)
  • Health Net
  • Health Net - HMO
  • Health Plan of San Joaquin
  • HealthPartners
  • Humana
  • Humana - HMO
  • Humana - Medicare (Advantage HMO)
  • Imperial Health Plan of California
  • Inland Empire Health Plan
  • Kaiser Permanente
  • L.A. Care Health Plan
  • Medi-Cal - Medicaid (Managed)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Mercy Care
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Molina Healthcare - Medicare
  • Molina Healthcare - Medicare (Advantage HMO)
  • Optum Health
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • SCAN Health Plan - Medicare (Advantage HMO)
  • Sharp Health Plan
  • STLDentalPlan| LLC
  • Tricare
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare (Advantage HMO)
  • Wellcare

Medical Specialties

Dr. Gregory Ranches has the following specialty

Specialty Expertise

Dr. Gregory Ranches has the following 6 areas of expertise

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

Certifications, License, & Education

15 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Residency

Scripps Mercy Hospital

Medical School

Sidney Kimmel Medical College At Thomas Jefferson UniversityGraduated in 2011

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Frequently Asked Questions

Does Dr. Gregory Ranches accept my insurance?
You can see the insurance plans that Dr. Gregory Ranches accepts on their Vitals profile.
Is Dr. Gregory Ranches accepting new patients?
Dr. Gregory Ranches has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Gregory Ranches?
You can find contact information for Dr. Gregory Ranches here on Vitals.
Where is Dr. Gregory Ranches's office located?
Dr. Gregory Ranches's office is located at 501 Washington St Ste 508, San Diego, CA, 92103.
Which hospitals is Dr. Gregory Ranches affiliated with?
Dr. Gregory Ranches is affiliated with Oregon Health And Science University Hospital.

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