Dr. Dennis I. Penner MD
Internal Medicine
Patients Top Choice
Patients Top Choice
Patient Rating
Overview
Doctor's Details
Specialties
Specialty
Internal Medicine
Subspecialties
General Internal Medicine
Doctor's Details
Patient Experience
Patient Awards
Provides clear explanation
Patients recommend
Patients' top choice award
Practices at Best Hospital
Provides clear explanation
Provides clear information and answers questions in a way patients understand.
Patients recommend
Patients would recommend to friends and family.
Patients' top choice award
Doctor has top marks across all patient-rated categories
Practices at Best Hospital
This doctor practices at a U.S. News Best Regional Hospital
Overall Patient Experience
Excellent
(5/5)
12 Reviews Total|0 Reviews Within Last 12 Months
Ability to Answer Questions
Previous patients' assessment of this physician's ability to answer all of their questions
Excellent
(5/5)
Provider's follow-up
Previous patients' satisfaction of the followup care they received from this physician and responsiveness to their concerns
Positive
(3/5)
Amount of Time with Patient
Previous patients' satisfaction with the time this physician spent with them during appointments
Very Positive
(4/5)
Provider's Attitude
Previous patients' assessment of this physician's friendliness and caring attitude
Very Positive
(4/5)
Perceived Outcomes
Previous patients' satisfaction with the physician's treatment of a condition or outcome of a procedure
Very Positive
(4/5)
Patient Loyalty
Previous patients' trust in this physician, likelihood to see this physician again, or willingness to recommend this physician to another patient
Excellent
(5/5)
General Feedback
Previous patients' general assessment of this physician
Excellent
(5/5)
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Areas of Expertise for Dr. Penner
This doctor provides the following types of care. The more often a doctor has treated a particular condition or has performed a particular surgery, the more expertise they may have in treating patients with similar needs. Based on three years (2020-2022) of Medicare data, each scale below indicates the volume of episodes compared to other doctors who treat the same condition. Click here to learn more about our methodology.
Hypertension (Chronic)Chronic high blood pressure (hypertension) means your heart has to work harder to pump blood. It's important to manage it to keep your heart and blood vessels healthy.
Least
Most
High cholesterolHigh cholesterol levels, hyperlipidemia, can increase the risk of heart disease by contributing to the buildup of plaque in your arteries.
Least
Most
Chronic diabetesChronic diabetes is a condition where your body has trouble controlling the levels of sugar in your blood. It requires careful management.
Least
Most
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Internists Like Dr. Penner Near Me
Location & Contact Information
Doctor Address
15215 National Ave, Suite 200, Los Gatos, CA, 95032
(408) 358-1841Affiliated Hospitals
El Camino Health-Mountain View
Good Samaritan Hospital-San Jose
Where does Dr. Penner practice?
Doctor’s Office
Dennispenner
Here are other providers that practice at the same doctor's office:
Hospital Affiliations
El Camino Health-Mountain ViewMountain View, CA
#36 in California
Education & Experience
Medical School & Residency
University of Michigan Health System
Residency, Internal Medicine, 1974-1978
University of Michigan Medical School
Medical School
Certifications & Licensure
American Board of Internal Medicine
Certified in Internal Medicine
CA State Medical License
Active through 2025
Awards, Honors & Recognitions
Checkbook Top Doc
Town & Country Magazine: Top Doctors, 2000
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