Summary

Dr. Ronald Policastro is a gastroenterologist and internal medicine physician who earned his medical degree from Georgetown University School of Medicine. He completed his residency through the U.S. Department of Veterans Affairs, gaining comprehensive training in both specialties. With 52 years of clinical experience, Dr. Policastro has developed extensive expertise in digestive health and comprehensive internal medicine care.

Dr. Policastro practices at multiple locations throughout Fountain Valley, California, including Orange Coast Memorial Medical Center and Fountain Valley Regional Hospital and Medical Center. His clinical focus includes treating skin conditions such as actinic keratosis and dysplastic nevi. He performs specialized procedures including cryotherapy and laser therapy for skin lesions. Patients have given him an average rating of 4.6 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.6
  • 52 years of experience
  • 1 insurance plan accepted
  • U S Department Of Veterans Affairs
  • 4 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Ronald Joseph Policastro has 4 locations

Fountain Valley Kidney Treatment Center

18111 Brookhurst St Ste 5200Fountain Valley, CA 92708
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Orange Coast Memorial Medical Center

9920 Talbert AveFountain Valley, CA 92708

Memorialcare Orange Coast Memorial Medical Center

18111 Brookhurst StFountain Valley, CA 92708
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Fountain Valley Regional Hospital And Medical Center

17100 Euclid StFountain Valley, CA 92708

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Dr. Ronald Joseph Policastro, MDRachel Oliver, APRNRebecca Humphries, APRNBhavana Akotia, PA-C
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
52 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English
Fountain Valley , CASACRAMENTO , CASACRAMENTO , CATempe , AZ
Med School: Georgetown University School Of Medicine Med School: University of South Alabama Med School: Emory University Med School: Charles R Drew University
Current Profile
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Insurance Plans Accepted by Dr. Ronald Joseph Policastro

  • Accepts Medicare
  • Accepts Medicaid
  • Cigna

Medical Specialties

Dr. Ronald Joseph Policastro has the following 2 specialties

Specialty Expertise

Dr. Ronald Joseph Policastro has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

52 Years Experience

Dr. Ronald Joseph Policastro holds an active medical license in the state of California.

Medical License

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

Education & Training

Residency

Completed their residency at U S Department Of Veterans Affairs.

Medical School

Graduated from Georgetown University School Of Medicine in 1974.

NPI Number

Dr. Policastro's NPI number is 1962671636.

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Frequently Asked Questions

Is Dr. Ronald Joseph Policastro accepting new patients?
Dr. Ronald Joseph Policastro is accepting new patients on Vitals. View Dr. Ronald Joseph Policastro's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Ronald Joseph Policastro?
You can find contact information for Dr. Ronald Joseph Policastro here on Vitals.
Does Dr. Ronald Joseph Policastro accept my insurance?
You can see the insurance plans that Dr. Ronald Joseph Policastro accepts on their Vitals profile.
Where is Dr. Ronald Joseph Policastro's office located?
Dr. Ronald Joseph Policastro's office is located at 18111 Brookhurst St Ste 5200, Fountain Valley, CA, 92708.
Does Dr. Ronald Joseph Policastro accept virtual/telehealth appointments?
Dr. Ronald Joseph Policastro has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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