Services
Family Practice/Osteopathic Medicine
Family Medicine doctors are experts in common problems. Our doctors, physician assistants and family nurse practitioners care for the physical, mental and emotional health of everyone in your family. Also' our doctors of osteopathic medicine take a holistic approach to preserving your health.
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Urgent Care
Have an issue that can't wait? Lassen Medical Group provides same-day appointments and walk-in urgent care services six days a week. See a physician, physician assistant or family nurse practitioner without the emergency room wait.
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Pediatrics
You know your children best - we listen to you, and we work with you to keep your children healthy. Our early-morning walk-in clinic is a comfort for parents who have spent a sleepless night with a sick child.
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Internal Medicine
Sometimes known as "the doctor's doctors," internists are often called upon by other physicians to solve patients' more complex issues. We specialize in preventing, diagnosing and treating diseases in adults.
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Dermatology
In addition to all medical dermatological needs, to include acne, sun damage, skin cancer, moles, skin lesions and rashes, we provide a broad array of cosmetic procedures, including but not limited to Botox, Restylane, laser treatment, and vein sclerotherapy, chemicals peels.
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Support Services
Early detection is the best protection. We offer digital mammograms, bone density checks, electrocardiograms, holter monitoring, spirometry, electromyography and more.
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- Departments
- • Family Practice/
- Osteopathic Medicine
- • Urgent Care/Walk-In Clinic
- • Pediatrics
- • Internal Medicine
- • Dermatology
- • Support Services
- Patient Center
- Request an Appointment
- New Patients
- What to Bring
- Find a Physician
- Forms
- Changes In Medicare
- Sign up for Health Updates
- Locations
- 2450 Sister Mary Columba Dr.
- Red Bluff, CA 96080
- Phone: 530-527-0414
- Google Map
- 20833 Long Branch Drive
- Cottonwood CA 96022
- Phone: 530-347-3418
- Google Map
- Doctor on Call
- Lassen Medical Group Has a Doctor On Call 24 hours a day, 7 days a week in the following specialties:
- • Family Medicine
- • Internal Medicine
- • Pediatrics
- After Hours
- For after-hour urgent healthcare needs, our patients can call one of our Answering Services:
- • Red Bluff - 530-529-7237
- • Cottonwood - 530-242-4295
- If it is an emergency, dial 911.








