Summary

Dr. Onaitis graduated from the Duke University,Duke University School of Medicine in 1997. He works in San Diego, CA and specializes in Thoracic Surgeon, Oncologist and General Surgeon.

Quick Facts

  • accepting new patients
  • 3.4
  • 29 years of experience
  • 35 insurance plans accepted
  • speaks English
  • Duke University
  • 7 written reviews
  • 4 specialties
  • 10 areas of expertise
  • 2 board certifications
  • 1 office location
  • Male

Office Location

UC San Diego Health

3855 Health Sciences Drive Moores Cancer CenterSan Diego, CA 92037
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. Mark W. Onaitis, MDDr. David William Cline, MDDr. Lanny Franklin Littlejohn, MDDr. Mathew Subhi Isho, MD
Thoracic SurgeryDiagnostic RadiologyEmergency MedicineColorectal Surgery
Accepts New Patients Accepts New Patients Accepts New Patients
3.4 
4.1 
29 Years of Experience 34 Years of Experience 27 Years of Experience 32 Years of Experience
Virtual Visit Available No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks Spanish, Arabic, English Speaks Spanish, English Speaks Spanish, English
San Diego , CASan Diego , CABeaufort , SCSan Diego , CA
Med School: Duke University Med School: Creighton University School Of Medicine Med School: UNIVERSITY OF SOUTH CAROLINA SCHOOL OF MEDICINE Med School: Al-Nahrain University College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Mark W. Onaitis

  • AARP
  • Aetna
  • Aetna - HMO
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • Brand New Day - Medicare (Advantage HMO)
  • CalOptima
  • CareFirst Blue Cross Blue Shield - Medicaid (Managed)
  • Cigna
  • Health Net - HMO
  • Humana
  • Humana - HMO
  • Inland Empire Health Plan
  • Kaiser Permanente
  • Kaiser Permanente - Medicaid (Managed)
  • L.A. Care Health Plan
  • Magellan Health
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Molina Healthcare - Medicaid (Managed)
  • Molina Healthcare - Medicare (Advantage HMO)
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • Sharp Health Plan
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO

Medical Specialties

Dr. Mark W. Onaitis has the following 4 specialties

Specialty Expertise

Dr. Mark W. Onaitis has the following 10 areas of expertise

  • Carcinoid Tumor
  • Esophagus Cancer (Esophogeal Neoplasm)
  • General Surgeon
  • Intestinal Cancer
  • Lung Cancer
  • Mediastinum Cancer (Mediastinal Neoplasm)
  • Melanoma
  • Oncologist
  • Pancreatic Cancer
  • Thoracic Surgeon

Certifications, License, & Education

29 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2027, Active

EDUCATION & TRAINING

Medical School

Duke University
Duke University School Of MedicineGraduated in 1997

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Frequently Asked Questions

Where is Dr. Mark Onaitis's office located?
Dr. Mark Onaitis's office is located at 3855 Health Sciences Drive Moores Cancer Center, San Diego, CA, 92037.
Does Dr. Mark Onaitis accept my insurance?
You can see the insurance plans that Dr. Mark Onaitis accepts on their Vitals profile.
What languages does Dr. Mark Onaitis speak?
Dr. Mark Onaitis speaks English.
Does Dr. Mark Onaitis accept virtual/telehealth appointments?
Yes, Dr. Mark Onaitis accepts virtual/telehealth appointments. Click the virtual visit button on their Vitals profile.
How can I make an appointment with Dr. Mark Onaitis?
You can find contact information for Dr. Mark Onaitis here on Vitals.

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