5
11 Ratings with 2 written Reviews
Summary
Dr. Marc Lasher is a family medicine physician who also specializes in addiction medicine. He earned his medical degree from Western University Health Sciences College of Osteopathic Medicine of the Pacific and completed his residency at UCSF Medical Center. With three decades of medical practice, Dr. Lasher brings extensive experience to his dual specialties. He is fluent in both English and Spanish.
Dr. Lasher is affiliated with Community Regional Medical Center, Saint Agnes Medical Center, Adventist Health Delano, and Kaiser Permanente Fresno Medical Center, with practice locations in Delano and Fresno, California. He focuses on treating substance use disorders and teen substance use issues, including heroin addiction. His clinical services include home infusion therapy and heart monitoring through electrocardiograms. Patients have given Dr. Lasher an average rating of 5.0 on Vitals.
Dr. Lasher is affiliated with Community Regional Medical Center, Saint Agnes Medical Center, Adventist Health Delano, and Kaiser Permanente Fresno Medical Center, with practice locations in Delano and Fresno, California. He focuses on treating substance use disorders and teen substance use issues, including heroin addiction. His clinical services include home infusion therapy and heart monitoring through electrocardiograms. Patients have given Dr. Lasher an average rating of 5.0 on Vitals.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 30 years of experience
- speaks English, Spanish
- Ucsf Medical Center
- 2 written reviews
- 2 specialties
- 7 areas of expertise
- 4 hospital affiliations
- 5 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Marc David Lasher has 5 locationsAegis Treatment Centers
1019 Jefferson StDelano, CA 93215 Tel: (661) 721-0463
Mon5:30 am - 2:00 pm
Tue5:30 am - 2:00 pm
Wed5:30 am - 2:00 pm
Thu5:30 am - 2:00 pm
Fri5:30 am - 2:00 pm
Sat8:00 am - 9:00 am
Sun8:00 am - 9:00 am
Aegis Treatment Centers
3707 E Shields AveFresno, CA 93726 Tel: (559) 229-9040
Mon5:00 am - 2:00 pm
Tue5:00 am - 2:00 pm
Wed5:00 am - 2:00 pm
Thu5:00 am - 2:00 pm
Fri5:00 am - 2:00 pm
Sat6:00 am - 9:00 am
Sun6:00 am - 9:00 am
Compare with Similar Doctors
 |  |  |  |
| Dr. Marc David Lasher, DO | Jennifer Recker, APRN, FNP-BC | Dr. Abraham Hafiz Rodriguez, MD | Dr. Georgine Nanos, MD |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 30 Years of Experience | 17 Years of Experience | 13 Years of Experience | 24 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Spanish | Speaks English | Speaks English | Speaks English, Spanish |
| Delano , CA | Chicago , IL | Pleasanton , CA | Encinitas , CA |
| Med School: Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific | Med School: Doctor of Medicine (M.D.), University of Illinois College of Medicine, Peoria, IL | Med School: George Washington University School Of Medicine & Health Sciences | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Marc David Lasher
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Marc David Lasher has the following 2 specialties
Specialty Expertise
Dr. Marc David Lasher has the following 7 areas of expertise
Certifications, License, & Education
30 Years Experience
Dr. Marc David Lasher holds an expired medical license in the state of California.
Medical License
Doctor Of Osteopathy with an expired medical license in the state of California that expired in 2026.
Education & Training
Residency
Completed their residency at Ucsf Medical Center.
Medical School
Graduated from Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific in 1996.
NPI Number
Dr. Lasher's NPI number is 1285715789.
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Frequently Asked Questions
- What languages does Dr. Marc Lasher speak?
- Dr. Marc Lasher speaks English and Spanish.
- Is Dr. Marc Lasher accepting new patients?
- Dr. Marc Lasher is accepting new patients on Vitals. View Dr. Marc Lasher's profile on Vitals to make an appointment.
- Does Dr. Marc Lasher accept my insurance?
- You can see the insurance plans that Dr. Marc Lasher accepts on their Vitals profile.
- Which hospitals is Dr. Marc Lasher affiliated with?
- Dr. Marc Lasher is affiliated with Community Regional Medical Center, Saint Agnes Medical Center, Adventist Health Delano, and Kaiser Permanente Fresno Medical Center.
- How can I make an appointment with Dr. Marc Lasher?
- You can find contact information for Dr. Marc Lasher here on Vitals.
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