4.6
22 Ratings with 6 written Reviews
Summary
Dr. Rolf Knapp is a family medicine physician with nearly four decades of experience caring for patients of all ages. He earned his Doctor of Osteopathy degree from Western University College of Osteopathic Medicine of the Pacific and completed his internship at Deaconess Medical Center-North in 1988, followed by his residency at OPTI-West/College Medical Center the following year. With 39 years in practice, Dr. Knapp brings extensive knowledge to comprehensive family healthcare. He speaks English with his patients.
Dr. Knapp practices at Optum locations in Orange and Placentia, California, providing accessible care across multiple communities. He specializes in managing cholesterol disorders, including high cholesterol in children and teenagers, hyperlipidemia, and inherited lipid conditions. His practice includes routine blood work, depression screenings, and kidney function evaluations. Patients consistently rate Dr. Knapp highly, giving him an average rating of 4.6 out of 5 stars …for his compassionate and thorough approach to family medicine.
Read More Read less Dr. Knapp practices at Optum locations in Orange and Placentia, California, providing accessible care across multiple communities. He specializes in managing cholesterol disorders, including high cholesterol in children and teenagers, hyperlipidemia, and inherited lipid conditions. His practice includes routine blood work, depression screenings, and kidney function evaluations. Patients consistently rate Dr. Knapp highly, giving him an average rating of 4.6 out of 5 stars …for his compassionate and thorough approach to family medicine.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 39 years of experience
- 49 insurance plans accepted
- speaks English
- OPTI-West/College Medical Center (Formerly WesternU/COMP/Pacific Hospital Long Beach)
- 6 written reviews
- 1 specialty
- 7 areas of expertise
- 2 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
Rolf D Knapp has 2 locationsCompare with Similar Doctors
 |  |  |  |
| Rolf D Knapp, DO | Dr. Alexis Alexander-Epperly, MD | Dr. Samantha Von Ins, MD | Michael Benavidez, DO |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 39 Years of Experience | 28 Years of Experience | 16 Years of Experience | 34 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks Spanish, Vietnamese | Speaks English, Spanish |
| Orange , CA | Manassas , VA | Placentia , CA | Upland , CA |
| Med School: Western University Osteopathic Medicine of the Pacific | Med School: Uniformed Services University Of The Health Sciences F Edward Hebert School Of Medicine | Med School: University Of California Irvine College Of Medicine | Med School: Western University of Health Sciences |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Rolf D Knapp
Medical Specialties
Rolf D Knapp has the following specialty
Specialty Expertise
Rolf D Knapp has the following 7 areas of expertise
Certifications, License, & Education
39 Years Experience
Rolf D Knapp 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 OPTI-West/College Medical Center (Formerly WesternU/COMP/Pacific Hospital Long Beach) in 1989.
Internship
Completed their internship at Deaconess Medical Center-North in 1988.
Medical School
Graduated from Western University Osteopathic Medicine of the Pacific in 1987.
NPI Number
Rolf D Knapp's NPI number is 1053355982.
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Frequently Asked Questions
- Does Rolf D Knapp accept my insurance?
- You can see the insurance plans that Rolf D Knapp accepts on their Vitals profile.
- What languages does Rolf D Knapp speak?
- Rolf D Knapp speaks English.
- Where is Rolf D Knapp's office located?
- Rolf D Knapp's office is located at 2540 N Santiago Blvd, Orange, CA, 92867.
- How can I make an appointment with Rolf D Knapp?
- You can find contact information for Rolf D Knapp here on Vitals.
- Is Rolf D Knapp accepting new patients?
- Rolf D Knapp is accepting new patients on Vitals. View Rolf D Knapp's profile on Vitals to make an appointment.
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