background
background
Dr. Daniel Jass, MD

Dr. Daniel Jass, MD

Family Medicine*
40+ years of experience

Dr. Daniel Jass, MD is a family medicine physician in Ewing, NJ and has over 40 years of experience in the medical field. He graduated from Rutgers New Jersey Medical School in 1983. He is affiliated with Capital Health Medical Center Hopewell. He is not accepting new patients.

3.3 Star Rating
Based on 27 reviews 3.3 Star Rating (27 reviews)

Practice

1330 Parkway Ave Ste 5 Ewing, NJ 08628
Telehealth available
Show Phone Number

Compare with other Family Medicine Physicians

Compare Dr. Jass with our nearby Family Medicine Physicians at Robert Wood Johnson University Hospital Hamilton.

Filter by:
Provider Ratings

Make an appointment at Robert Wood Johnson University Hospital Hamilton today at
(609) 759-8303.

Experience Check

Search for experience in a specific area

Learn more about experience and why treatment frequency matters

Dr. Jass' Reviews

Likelihood to recommend Dr. Jass

3.3
27 ratings, 6 with a written review
5 star
48%
48%
4 star
7%
7%
3 star
0%
0%
2 star
15%
15%
1 star
30%
30%

Your trust is our top concern.

We strive to keep reviews honest, trustworthy, and fair.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

Dr. Jass is simply the most knowledgeable doctor I've ever had the pleasure to be treated by. I was truly blown away by his knowledge of nutrition as it related to balancing my blood sugar. He's simply genius!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
  • Staff wasn't friendly
1 other person found this helpful
Helpful
Tony O. – Jan 27, 2022
×Post a ResponseAre you Dr. Jass?
For those seeking the insights and wisdom of a longtime expert in the area of "wholistic" health management and functional medicine, Dan Jass is an outstanding choice. He is exceptionally smart and observant and, for the engaged patient, this makes him an unusual resource in the midst of cookie-cutter mainstream medical advice.
What went well
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
1 other person found this helpful
Helpful
Sep 17, 2020
×Post a ResponseAre you Dr. Jass?
Had an appointment that I scheduled 2 months in advance. Secretary called me the day of the appointment to cancel. She then preceded to tell me that my appointment would be rescheduled in one month, without looking to find one for sooner. She was rude and seems to be every time I call. Terrible customer service.
What went well
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
1 other person found this helpful
Helpful
Emma in Trenton, NJ – Jun 07, 2017
×Post a ResponseAre you Dr. Jass?
I have been a patient of Dr. Jass for over 25 years. What I value most is his dedication to finding answers and his love of investigating alternatives. He discovered a potentially dangerous condition that my husband had that had been undetected by his previous physicians. He also handled a mental health issue with my son with incredible understanding.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
2 others found this helpful
Helpful
Princeton, NJ – Nov 04, 2016
×Post a ResponseAre you Dr. Jass?
Dr. Jass is an excellent, informed, smart, dedicated healer who takes a holistic approach to health that includes diet and lifestyle, unique in my experience. He does not jump to the prescription pad, he's open to natural remedies and he always cites journals and studies. There are frustrations - waits are long and appointments not always available (though day-of appts are accommodated for emergencies). I feel very fortunate to have found Dr Jass because this type of doctor is really rare.
What went well
  • Office environment
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Difficult to schedule appointment
  • Long wait times
6 others found this helpful
Helpful
Eric H in Hamilton, NJ – Mar 23, 2016
×Post a ResponseAre you Dr. Jass?
Was scheduled for a physical exam. Waited 45 minutes only to be told by Dr. Jass that he would not perform a physical, and would only give me a consultation that day (despite not being told this when I made an appt). Physical would cost another co-pay. Spent 10 minutes discussing my health, and was dismissed. Later called for a referral to a dermatologist, and was told he would not provide it without having me in again. To boot, there were e-cigarette ads in the waiting area. Dishonest.
What went well
No results
What could be improved
  • Office environment
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Didn't trust the provider's decisions
  • Long wait times
7 others found this helpful
Helpful
Piscataway, NJ – Jan 11, 2016
×Post a ResponseAre you Dr. Jass?

Leave a review

How was your experience with Dr. Jass?

Know Before You Go

About Me

biography

Dr. Daniel Jass, MD is a family medicine physician in Ewing, NJ and has over 40 years of experience in the medical field. He graduated from Rutgers New Jersey Medical School in 1983. He is affiliated with Capital Health Medical Center Hopewell. He is not accepting new patients.

  • Family 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.

  • Umdnj-rutgers Med Sch/st Pe

    Residency Hospital, 1986

  • University Mass Med Ctr/lowell General

    Fellowship Hospital, 1986

  • Rutgers New Jersey Medical School

    Medical School, 1983
American Board of Medical Specialties®
American Board of Family Medicine®
- 
Family Practice
American Board of Preventive Medicine®
- 
Public Health & General Preventive Medicine
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.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Learn more about medical license public record check

  • English

  • French

Focus on Brain Health

Insurance Check

Search for your insurance carrier and choose your plan type

Locations

Practice

Office1330 Parkway Ave Ste 5 Ewing, NJ 08628
1
(609) 592-7878
Capital Health Primary Care-Ewing51 Scotch Rd Ewing, NJ 08628
2
(609) 883-5454
See all Family Doctors in Ewing, NJ