Browse Health
Internist, Geriatric Specialist (elderly care)
30 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Jonathan Lowenthal:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Jonathan Lowenthal is Excellent. Dr. Lowenthal has been reviewed by 11 patients who have provided 1 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
Promptness 4.5
Courteous Staff 4.5
Accurate Diagnosis 4.6
Bedside Manner 4.5
Spends Time with Me 4.5
Follows Up After Visit 4.3

Specialties & Research

Dr. Jonathan Lowenthal, MD is board certified in Internal Medicine and Geriatric Medicine.

  • He has special expertise in 6 areas:
  • Alzheimer's Disease
  • Diabetes
  • Diabetes Complications
  • Heart Diseases
  • Heart Failure
  • Stroke

Education & Awards

Dr. Lowenthal graduated from University of Maryland , Baltimore. He has 5 awards.

Patients' Choice Award (2014 - 2015)
Compassionate Doctor Recognition (2014 - 2015)
Bridges to Excellence Recognition
Physician Office Systems Recognition (2015 - 2017)
Level III
NCQA Physician Practice Connections - Patient Centered Medical Home (2015 - 2018)
On-Time Doctor Award (2014 - 2015)


Dr. Lowenthal has 1 hospital affiliations:

  • Calvert Memorial Hosp 

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Additional Information
Dr. Jonathan David Lowenthal MD is a male Internist, has 30 years of experience and practices in Internal Medicine and Geriatric Medicine.
Where does Dr. Jonathan D. Lowenthal practice?
Dr. Jonathan Lowenthal has 1 office location.
Dr. Jonathan Lowenthal practices Internal Medicine and Geriatric Medicine near Prince Frederick, MD.
See Prince Frederick Internists and Prince Frederick Geriatric Doctors.