Summary

Dr. Nick Karahalios specializes in internal medicine, providing comprehensive care for adult patients. He earned his medical degree from the Keck School of Medicine at the University of Southern California and completed his residency at UC Irvine Medical Center. With 34 years of experience in practice, Dr. Karahalios brings extensive knowledge to his patient care. He is fluent in both English and Spanish.

Dr. Karahalios practices at Providence Mission Hospital and sees patients at San Clemente Internal Medical Group in San Clemente, California. He focuses on managing complex conditions such as heart failure and type 2 diabetes. His expertise includes performing blood tests, electrocardiograms, and cryotherapy for skin lesions. Patients have given him an average rating of 3.9 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.9
  • 34 years of experience
  • 17 insurance plans accepted
  • speaks English, Spanish
  • Uc Irvine Medical Center
  • 5 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

San Clemente Internal Medical Group

665 Camino de los Mares Ste 309San Clemente, CA 92673
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Nick Karahalios, MDKarthikeyan Viswanathan, DODr. Adewumi Bakare DMSc, PA-CDr. Nima Ghadimi, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
3.8 
34 Years of Experience 12 Years of Experience 5 Years of Experience 29 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English, Tamil Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) Speaks English, Spanish
San Clemente , CAPalo Alto , CAMesquite , TXScottsdale , AZ
Med School: Keck School Of Medicine Of The University Of Southern California Med School: Bassett Medical Center - Cooperstown, New York Med School: University of Lynchburg - DMSc Med School: Univ Iberoamericana Unibe Santo Domingo
Current Profile
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Insurance Plans Accepted by Dr. Nick Karahalios

  • Accepts Medicaid
  • Aetna
  • Aetna - PPO
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • Blue Shield of California
  • Blue Shield of California - HMO
  • CalOptima
  • Cigna
  • Cigna - PPO
  • Harvard Pilgrim Health Care
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Oscar Health Insurance - PPO
  • Providence Health Plans
  • UnitedHealthcare

Medical Specialties

Dr. Nick Karahalios has the following specialty

Specialty Expertise

Dr. Nick Karahalios has the following 6 areas of expertise

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

Certifications, License, & Education

34 Years Experience

Dr. Nick Karahalios 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 2027.

Education & Training

Residency

Completed their residency at Uc Irvine Medical Center.

Medical School

Graduated from Keck School Of Medicine Of The University Of Southern California in 1992.

NPI Number

Dr. Karahalios' NPI number is 1255442505.

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Frequently Asked Questions

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

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