Summary

Dr. Mark Zaremba specializes in cardiovascular disease, bringing over five decades of medical expertise to his practice. He earned his medical degree from Boston University School of Medicine and completed his residency at UMass Memorial Medical Center. Dr. Zaremba is board-certified in internal medicine through the American Board of Internal Medicine. He provides care in English for his patients.

Dr. Zaremba practices at Mission Hospital Laguna Beach and sees patients in Laguna Hills, California. He focuses on treating high blood pressure conditions, including emergency situations requiring immediate attention. His procedural expertise includes performing heart rhythm tests and specialized heart imaging studies that help diagnose cardiovascular conditions. Patients have given him an average rating of 2.2 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 2.2
  • 51 years of experience
  • 39 insurance plans accepted
  • speaks English
  • UMASS MEMORIAL MEDICAL CENTER
  • 4 written reviews
  • 1 specialty
  • 13 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Spent time with me

Office Location

Mark S. Zaremba, MD

25401 Cabot Rd Ste 107Laguna Hills, CA 92653

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Dr. Mark Stanley ZarembaDr. Raghav Sharma, MDDr. Dhaval Divaker Desai, MDDr. Larry Nestor, MD
Cardiovascular DiseaseCardiovascular DiseaseInterventional CardiologyPediatrics
Accepts New Patients Accepts New Patients
2.2 
4.4 
51 Years of Experience 16 Years of Experience 14 Years of Experience 55 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Hindi
Laguna Hills , CAWinter Park , FLIrvine , CALong Beach , CA
Med School: Boston University School of Medicine Med School: New York Medical College Med School: University Of Wisconsin School Of Medicine & Public Health Med School: Stanford University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Mark Stanley Zaremba

  • Aetna
  • Aetna - HMO
  • Aetna - PPO
  • 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
  • CalOptima
  • CalOptima - Medicaid (Managed)
  • Cigna
  • Geisinger Health Plan
  • Health Alliance
  • Health Net
  • Health Net - HMO
  • Humana
  • Humana - HMO
  • Kaiser Permanente
  • Magellan Health
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • Oscar Health Insurance
  • Palmetto GBA
  • Palmetto GBA - Medicare
  • Premier Health Plan
  • Providence Health Plans
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • Three Rivers Providers Network (TRPN) - HMO
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare (Advantage HMO)
  • Wellcare

Medical Specialties

Dr. Mark Stanley Zaremba has the following specialty

Specialty Expertise

Dr. Mark Stanley Zaremba has the following 13 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Blood Pressure (Hypertension)
  • High Cholesterol
  • Hypertension
  • Stroke
  • Unstable Angina

Certifications, License, & Education

51 Years Experience

BOARD CERTIFICATIONS

American Board of Internal Medicine

Internal medicine

MEDICAL LICENSE

Medical Doctor, California, 2026, Expired

EDUCATION & TRAINING

Residency

UMASS MEMORIAL MEDICAL CENTER

Medical School

Boston University School of MedicineGraduated in 1975

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Frequently Asked Questions

Which hospitals is Dr. Mark Zaremba affiliated with?
Dr. Mark Zaremba is affiliated with MISSION HOSPITAL LAGUNA BEACH.
Where is Dr. Mark Zaremba's office located?
Dr. Mark Zaremba's office is located at 25401 Cabot Rd Ste 107, Laguna Hills, CA, 92653.
Does Dr. Mark Zaremba accept my insurance?
You can see the insurance plans that Dr. Mark Zaremba accepts on their Vitals profile.
What languages does Dr. Mark Zaremba speak?
Dr. Mark Zaremba speaks English.
Is Dr. Mark Zaremba accepting new patients?
Dr. Mark Zaremba is accepting new patients on Vitals. View Dr. Mark Zaremba's profile on Vitals to make an appointment.

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