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Dr. Jonathan Rosaasen, MD

Dr. Jonathan Rosaasen, MD

Family Medicine*

Dr. Jonathan Rosaasen, MD is a family medicine physician in Thousand Oaks, CA. He is affiliated with medical facilities Los Robles Regional Medical Center and Adventist Health Bakersfield. He is accepting new patients and telehealth appointments.

4.1 Star Rating
Based on 19 reviews 4.1 Star Rating (19 reviews)

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MDVIP - Thousand Oaks, CA

Locations

MDVIP - Thousand Oaks, CA

MDVIP - Thousand Oaks, California187 E Wilbur Rd Ste 100 Thousand Oaks, CA 91360
1
Patient Favorite Award

Dr. Rosaasen is a patient favorite Family Medicine Physician

The Patient Favorite badge is awarded to top-performing providers who surpass average ratings and comments, reflecting their commitment to exceptional patient care. Read our methodology

  • Area of ExpertiseDr. Rosaasen specializes in the area of Family Practice. See board certifications
  • Explains Conditions WellPatients said this doctor explains conditions well. See reviews
  • Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top HospitalAmerica’s 50 Best Hospitals for Surgical Excellence Award™ See hospitals

Experience Check

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Dr. Rosaasen's Reviews

Likelihood to recommend Dr. Rosaasen

4.1

19 ratings, 13 with a written review
5 Star
74%
74%
4 Star
5%
5%
3 Star
0%
0%
2 Star
0%
0%
1 Star
21%
21%

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RecentHighestLowestMost Helpful
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Jacob – Mar 28, 2025
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What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
# 1 rated health care provider. – Jan 24, 2025
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What went well
  • I felt respected
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Rick T. – Oct 18, 2024
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What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Lisa Kennedy – Jul 10, 2024
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What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Linda – Oct 04, 2023
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What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Tony R – Aug 26, 2023
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What went well
No results
What could be improved
No results
1 person found this helpful
Helpful
Jun 24, 2023
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
Sam Chapetta – Mar 04, 2023
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What went well
No results
What could be improved
  • Staff wasn't friendly
3 people found this helpful
Helpful
Walter Randolff – May 06, 2021
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What went well
  • Appointment scheduling
What could be improved
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Didn't trust the provider's decisions
3 people found this helpful
Helpful
Ari Ericson – Oct 07, 2020
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
Aug 31, 2019
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
3 people found this helpful
Helpful
Jul 26, 2018
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What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
3 people found this helpful
Helpful
John resendez in CA – Jun 07, 2018
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About Me

Watch Dr. Rosaasen's Video

care philosophy

MDVIP empowers physicians with advanced diagnostic tools and support that help them deliver a better healthcare experience for more than 350,000 patients nationwide. MDVIP-affiliated primary care doctors are able to practice personalized, preventive...read more

biography

Dr. Rosaasen, Board Certified Family Medicine physician, offers a different approach to primary care. He sees fewer patients, which means more time for each one. Patients appreciate same/next-day appointments that start on time and aren't rushed;...read more
  • Family Medicine

  • Concierge Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Kaiser Permanente|kaiser Riverside Riverside, Ca Family Medicine 2003-2005

    Residency Hospital
  • Kaiser Permanente|kaiser Riverside Riverside, Ca 2002-2003

    Internship Hospital
  • Loma Linda University

    Medical School
American Board of Medical Specialties®
American Board of Family Medicine®
Family Practice
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
  • English

  • Spanish

Patient Favorite Award

Dr. Rosaasen is a patient favorite Family Medicine Physician

    Read our methodology

    Affiliated Hospitals

    • Los Robles Regional Medical Center

      215 W Janss Rd
      Thousand Oaks, CA 91360
      Recipient of 46
      hospital awards

      America’s 50 Best Hospitals for Surgical Excellence Award™ (2025, 2024, 2023)

      Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

      America's 250 Best Hospitals Award™ (2025, 2024, 2023)

      Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

      View all awards

      How patients felt about the care they received at this hospital.

      82%
      Patients said they were given information about recovering at home

      2% lower than the national average

      75%
      Patients said that nurses always listened to them and explained things well
      View all patient feedback
    • Adventist Health Bakersfield

      2615 Chester Ave
      Bakersfield, CA 93301
      Recipient of 6
      hospital awards

      America's 250 Best Hospitals Award™ (2023)

      Top 5% in the nation for consistently delivering clinical quality

      View all awards

      How patients felt about the care they received at this hospital.

      85%
      Patients said they were given information about recovering at home

      1% higher than the national average

      77%
      Patients said that doctors always listened to them and explained things well

      1% higher than the national average

      View all patient feedback
    Learn more about how Healthgrades measures Hospital Quality