Summary

Dr. Jerald Sigala is an internal medicine physician who specializes in nephrology, bringing over five decades of medical expertise to his practice. He earned his medical degree from the Medical College of Wisconsin and completed his residency at Northwestern Memorial Hospital. With 52 years of experience treating patients, Dr. Sigala has developed deep expertise in kidney-related conditions and comprehensive internal medicine care.

Dr. Sigala practices at Orange County Global Medical Center in Santa Ana and Nephrology Specialists Medical Group in Newport Beach, with hospital privileges at Mission Hospital Laguna Beach. He focuses on managing cholesterol disorders, including high cholesterol in children and teens, as well as inherited lipid conditions. His practice also incorporates advanced monitoring techniques like continuous glucose tracking and diagnostic imaging such as extremity X-rays. Patients have given him an average rating of 4.2 out of 5 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • 4.2
  • 52 years of experience
  • 7 insurance plans accepted
  • Northwestern Memorial Hospital
  • 2 written reviews
  • 2 specialties
  • 8 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. Jerald Fredrick Sigala has 2 locations

Orange County Global Medical Center

1001 N Tustin AveSanta Ana, CA 92705

Nephrology Specialists Medical Group Inc

520 Superior Ave Ste 340Newport Beach, CA 92663

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Dr. Jerald Fredrick Sigala, MDDr. Shilpa Sayana, MDKarthikeyan Viswanathan, DODr. Nima Ghadimi, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
4.7 
3.8 
52 Years of Experience 22 Years of Experience 12 Years of Experience 29 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Tamil Speaks English, Spanish
Santa Ana , CASHERMAN OAKS , CALos Altos , CAScottsdale , AZ
Med School: Medical College Of Wisconsin Med School: The Robert Larner Md College Of Medicine At The University Of Vermont Med School: Bassett Medical Center - Cooperstown, New York Med School: Univ Iberoamericana Unibe Santo Domingo
Current Profile
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Insurance Plans Accepted by Dr. Jerald Fredrick Sigala

  • Anthem Blue Cross
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Medicare
  • Medicare - Medicare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare

Medical Specialties

Dr. Jerald Fredrick Sigala has the following 2 specialties

Specialty Expertise

Dr. Jerald Fredrick Sigala has the following 8 areas of expertise

  • Chronic Kidney Disease (CKD)
  • Chronic Renal Disease
  • Dialysis
  • End Stage Renal Disease (ESRD)
  • Hemodialysis
  • Kidney Biopsy
  • Nephrology
  • Urinalysis

Certifications, License, & Education

52 Years Experience

EDUCATION & TRAINING

Residency

Northwestern Memorial Hospital

Medical School

Medical College Of WisconsinGraduated in 1974

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Frequently Asked Questions

Which hospitals is Dr. Jerald Sigala affiliated with?
Dr. Jerald Sigala is affiliated with MISSION HOSPITAL LAGUNA BEACH.
Does Dr. Jerald Sigala accept my insurance?
You can see the insurance plans that Dr. Jerald Sigala accepts on their Vitals profile.
How can I make an appointment with Dr. Jerald Sigala?
You can find contact information for Dr. Jerald Sigala here on Vitals.
Where is Dr. Jerald Sigala's office located?
Dr. Jerald Sigala's office is located at 1001 N Tustin Ave, Santa Ana, CA, 92705.
Is Dr. Jerald Sigala accepting new patients?
Dr. Jerald Sigala has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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