5
16 Ratings with 6 written Reviews
Summary
Dr. Mark Weissig has practiced pulmonology for 46 years and is affiliated with Saint Jude Hospital. He treats chronic lung disease and asthma, and performs pulmonary function testing and bronchodilator reversibility testing. He completed his medical training and residency at Duke University Medical Center and sees patients in Fullerton, California. Patients on Vitals rate Dr. Weissig 5 out of 5.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 46 years of experience
- 27 insurance plans accepted
- speaks English
- Duke University Medical Center
- 6 written reviews
- 2 specialties
- 12 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
Based on patient feedback. Read the reviews
Office Location
Compare with Similar Doctors
 |  |  |  |
| Mark David Weissig, MD | Dr. Asad Javed, MD | Dr. Vilasinee Morkjaroenpong, MD | Dr. Brooke Bafus Chandrasoma, MD |
| Pulmonology | Pulmonology | Critical Care Medicine | Critical Care Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 46 Years of Experience | 16 Years of Experience | 35 Years of Experience | 21 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English, Hindi, Urdu | Speaks English, Italian, Spanish | Speaks English, Spanish |
| Fullerton , CA | Orange , CA | Newport Beach , CA | Pasadena , CA |
| Med School: Duke University School Of Medicine | Med School: American University Of Antigua College Of Medicine | Med School: Ramathibodi Hospital Faculty Of Medicine | Med School: GEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE AND HEALTH SCIENCES |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Mark David Weissig
Medical Specialties
Mark David Weissig has the following 2 specialties
Specialty Expertise
Mark David Weissig has the following 12 areas of expertise
Certifications, License, & Education
46 Years Experience
Mark David Weissig holds an expired medical license in the state of California.
Medical License
Medical Doctor with an expired medical license in the state of California that expired in 2026.
Education & Training
Residency
Completed their residency at Duke University Medical Center.
Medical School
Graduated from Duke University School Of Medicine in 1980.
NPI Number
Mark David Weissig's NPI number is 1649266032.
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Frequently Asked Questions
- What languages does Mark Weissig speak?
- Mark Weissig speaks English.
- How can I make an appointment with Mark Weissig?
- You can find contact information for Mark Weissig here on Vitals.
- Does Mark Weissig accept virtual/telehealth appointments?
- Mark Weissig has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Mark Weissig's office located?
- Mark Weissig's office is located at 101 E Valencia Mesa Dr, Fullerton, CA, 92835.
- Which hospitals is Mark Weissig affiliated with?
- Mark Weissig is affiliated with Saint Jude Hospital.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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