Princeton Medical Group

Internal Medicine • Princeton, NJ

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Clinic Type

Internal Medicine (multi-location group)

Address

Princeton Medical Group, Primary Care locations: Princeton: 419 North Harrison Street, Princeton, NJ 08540; Monroe Township: 2 Research Way, Monroe Township, NJ 08831; Plainsboro Township: 3 Liberty Street, Plainsboro Township, NJ 08536

Phone

609-924-9300

Email

dweiser@princetonmedicalgroup.com

Opening Hours

:30-7:30

Website

https://www.princetonmedicalgroup.com/specialties/primary-care/

Services Offered

Primary Care
Family Medicine
Internal Medicine

Insurance & Payment

—

Languages Spoken

English

Current Offers

Accepting new patients

FAQs

Do you accept new patients?

Yes, we are now accepting new patients.

What primary care services are offered?

Primary care services include both family medicine and internal medicine, with providers trained to manage complex acute and chronic medical problems and patients on multiple medications.

Is PMG accepting new patients?

We are now accepting new patients.

Social Media

Twitter

Photos

What Patients Say

Overall sentiment across review platforms: mixed

Healthgrades (Dr. John Ricci): 4.6/5 stars (10 reviews) (10 reviews)
Vitals (Dr. Kimberly Levitt): 4.4/5 stars (16 reviews) (16 reviews)
US News (Dr. Kathryn E. Morris): 5/5 stars (22 reviews) (22 reviews)
Healthgrades (Dr. Barbara Brown): 4.5/5 stars (15 reviews) (15 reviews)
Healthgrades (Dr. Jay Benson): 5/5 stars (5 reviews) (5 reviews)
WebMD (Dr. Mark Schaeffer): 5/5 stars (12 reviews) (12 reviews)
Healthgrades (Dr. Peter Murphy): 5/5 stars (5 reviews) (5 reviews)
Penn Medicine (Dr. Charles Defendorf): 4.9/5 stars (1255 reviews) (1255 reviews)

Patients praise

Many individual physicians receive high ratings for being thorough, knowledgeable, and attentive listeners
Patients often highlight doctors' willingness to take time to explain conditions and involve them in care decisions
Strong rapport, compassion, and professional bedside manner mentioned in numerous positive reviews
Concierge or personalized practice models appreciated for access and staff professionalism

Common complaints

Difficulties with office staff, particularly regarding answering services and appointment scheduling
Long wait times and challenges securing appointments
Concerns about administrative/billing processes and billing transparency
Some reports of feeling rushed during appointments or experiencing dismissive bedside manner
Inconsistency in quality of care within certain group practices or student health services

"Dr. Ricci is a great doctor who listens to you as a whole person, not just to individual symptoms."

— Healthgrades patient review (Dr. John Ricci)

"Dr. Levitt is smart, knowledgeable and compassionate. She treats you as a human being and respects your input."

— Vitals patient review (Dr. Kimberly Levitt)

"There is an absolute disconnect in quality between the doctors and whoever handles appointments."

— LocalityBiz patient review (Princeton Medical Group)

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026. Own this clinic? Claim or correct this listing.