4
4 Ratings with 2 written Reviews
Summary
Dr. Mark Obrien is an internal medicine physician who has dedicated 39 years to caring for patients with a wide range of health conditions. He earned his medical degree from Michigan State University College of Osteopathic Medicine, bringing the comprehensive, whole-person approach of osteopathic medicine to his practice. His extensive experience allows him to provide thorough care for adults dealing with complex medical issues. Dr. Obrien is fluent in English.
Dr. Obrien practices at Tri City Medical Center in Oceanside, California, where he focuses on managing high blood pressure and related cardiovascular conditions. He has particular expertise in treating hypertensive emergencies, which are serious situations requiring immediate medical attention. His diagnostic skills include performing complete blood counts, chemistry panels, and arterial blood gas testing to help identify and monitor various health conditions. Patients have given him an average rating of 4.0, reflecting their …confidence in his medical care.
Read More Read less Dr. Obrien practices at Tri City Medical Center in Oceanside, California, where he focuses on managing high blood pressure and related cardiovascular conditions. He has particular expertise in treating hypertensive emergencies, which are serious situations requiring immediate medical attention. His diagnostic skills include performing complete blood counts, chemistry panels, and arterial blood gas testing to help identify and monitor various health conditions. Patients have given him an average rating of 4.0, reflecting their …confidence in his medical care.
AI-generated from data on this provider profile.
Quick Facts
- 39 years of experience
- speaks English
- Michigan State University College Of Osteopathic Medicine
- 2 written reviews
- 1 specialty
- 7 areas of expertise
- 1 board certification
- 1 hospital affiliation
- 1 office location
- Male
Office Location
Tri City Medical Center
4002 Vista WayOceanside, CA 92056 Tel: (760) 724-8411
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm
Compare with Similar Doctors
 |  |  |  |
| Dr. Mark C Obrien, DO | Karthikeyan Viswanathan, DO | Dr. Nima Ghadimi, MD | Dr. Adama Diarra, DO |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 39 Years of Experience | 12 Years of Experience | 29 Years of Experience | 14 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English, Tamil | Speaks English, Spanish | Speaks English, French, Bambara |
| Oceanside , CA | Los Altos , CA | Scottsdale , AZ | Tigard , OR |
| Med School: Michigan State University College Of Osteopathic Medicine | Med School: Bassett Medical Center - Cooperstown, New York | Med School: Univ Iberoamericana Unibe Santo Domingo | Med School: Arizona College of Osteopathic Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Mark C Obrien
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Mark C Obrien has the following specialty
Specialty Expertise
Dr. Mark C Obrien has the following 7 areas of expertise
Certifications, License, & Education
39 Years Experience
MEDICAL LICENSE
Doctor Of Osteopathy, California, 2027, Active
EDUCATION & TRAINING
Medical School
Michigan State University College Of Osteopathic MedicineGraduated in 1987
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Frequently Asked Questions
- Does Dr. Mark Obrien accept my insurance?
- You can see the insurance plans that Dr. Mark Obrien accepts on their Vitals profile.
- Which hospitals is Dr. Mark Obrien affiliated with?
- Dr. Mark Obrien is affiliated with Tri City Medical Center.
- How can I make an appointment with Dr. Mark Obrien?
- You can find contact information for Dr. Mark Obrien here on Vitals.
- Where is Dr. Mark Obrien's office located?
- Dr. Mark Obrien's office is located at 4002 Vista Way, Oceanside, CA, 92056.
- Does Dr. Mark Obrien accept virtual/telehealth appointments?
- Dr. Mark Obrien has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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