
Highlights
Age Groups Seen
- Adult 18-65
- Older Adult 65+
Languages
- English
Gender
FemaleAffiliations
- Cooper University Hospital
About Navinder K Jassil
Title
Endocrinologist
Cooper Medical School of Rowan University Titles
Assistant Professor of Medicine
Professional Memberships
American Association for Clinical Endocrinologist Endocrine SocietyTristate Obesity SocietySelected Publications
Watari J, Jassil N. Conversion Of Hypothyroidism To Hyperthyroidism: A Rare Clinical Phenomenon. AACE Clin Case Rep. 2020 Aug 6;6(5):e279-e281. doi: 10.4158/ACCR-2020-0076. PMID: 32984538; PMCID: PMC7511104."
Jassil NK, Sharma A, Bikle D, Wang X. Vitamin D Binding Protein And 25-Hydroxyvitamin D Levels: Emerging Clinical Applications. Endocr Pract. 2017 May;23(5):605-613. doi: 10.4158/EP161604.RA. Epub 2017 Jan 17. PMID: 28095044; PMCID: PMC9000994." Roy S, Kim N, Desai A, Komaragiri M, Baxi N, Jassil N, Blessinger M, Khan M, Cole R, Desai N, Terrigno R, Hunter K. Cognitive Function and Control of Type 2 Diabetes Mellitus in Young Adults. N Am J Med Sci. 2015 May;7(5):220-6. doi: 10.4103/1947-2714.157627. PMID: 26110134; PMCID: PMC4462818.Departments
Endocrinology
Practice Groups
Cooper University Physicians
Locations
- 400 W Route 38, Suite 100, Moorestown, NJ 08057
- Get Directions
- phone: 856-270-4000
- fax: 856-642-2134
Education and Training
Education
- Fellowship: Robert Wood Johnson University Hospital, Endocrine Surgery, 2017
- Internship/Residency: Cooper University Hospital, Internal Medicine, 2015
- Medical School: Medical University of the Americans, 2012
Board Certifications
- Endocrinology Diabetes and Metabolism: American Board of Internal Medicine, 2018
Insurance
- Aetna Better Health Medicaid HMO
- Aetna Dental Health
- Aetna First Health (Coventry)
- Aetna HMO/PPO/POS
- Aetna Medicare
- Aetna Quality Health
- Aetna Whole Health
- Aetna Workers Comp
- AmeriHealth Comp Services (Workers Comp)
- AmeriHealth HMO/PPO/POS
- AmeriHealth Medicare
- AmeriHealth Value Network
- Braven Health Medicare
- Cigna Evernorth Behavioral Health
- Cigna HMO/PPO/POS
- Cigna Medicare
- Cigna One Health
- Clover Health Medicare PPO
- Consumer Health Network Workers Comp
- Fidelis Care Medicaid HMO
- First MCO Group Health
- First MCO Workers Comp
- Galaxy Health Network Group Health
- Galaxy Health Network Workers Comp
- Guardian
- Horizon Blue Cross Blue Shield of New Jersey HMO/PPO
- Horizon Blue Cross Blue Shield of New Jersey Omnia
- Horizon Blue Cross Blue Shield of New Jersey State Benefit Plans
- Horizon NJ Health Medicaid HMO
- Horizon NJ Health NJ Family Kidcare
- Humana Medicare Advantage Medicare HMO
- Humana Medicare Advantage Medicare PPO
- Humana Military Prime
- Humana Military Standard
- Humana Military TriCare
- Independence Blue Cross Comp Services (Workers Comp)
- Independence Blue Cross IBC PPO
- Independence Blue Cross Keystone Healthplan East
- Independence Blue Cross Medicare
- Independence Blue Cross Personal Choice
- Jefferson Health Plans Medicare HMO
- Jefferson Health Plans Medicare PPO
- Liberty Mutual Auto
- Liberty Mutual Workers Comp
- Longevity Health Plan Medicare PPO I-SNP
- Magellan Behavioral Health
- MagnaCare Auto
- MagnaCare Group Health
- MagnaCare Workers Comp
- Medicaid (NJ)
- Medicare
- MultiPlan PHCS
- NJ Manufacturers Auto
- NJ Manufacturers Workers Comp
- Prime Health Services Auto/Workers Comp
- Prime Health Services Group Health
- QualCare Emblem Health
- QualCare HMO/PPO
- QualCare Workers Comp
- Railroad Medicare
- Three Rivers Contigo
- Three Rivers Devon
- United Behavioral Health Group Health
- United Behavioral Health Medicaid
- United Behavioral Health Medicare
- United Behavioral Health Optum
- United Healthcare AARP
- United Healthcare Community Plan Medicaid HMO
- United Healthcare Community Plan NJ Family Kidcare
- United Healthcare Dental
- United Healthcare Dual Complete D-SNP
- United Healthcare Group Health
- United Healthcare Medicaid
- United Healthcare Medicare
- United Healthcare Medicare Advantage
- US Family Health Plan
- VA Community Care Network
- WellCare Medicare
- Wellpoint Medicaid HMO
- Wellpoint Medicare
Ratings & Reviews
4.9 out of 5
339 ratings, 100 reviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- Reviewed on 1/2/2026
This was my first visit to Cooper. Beautiful facility & all the people we came into contact with were wonderful! It was a pleasure going to the doctors! !
- Reviewed on 12/31/2025
It was great. As soon as I sat down I was called. Dr. Jassil is so good talking to me, answered all my questions
- Reviewed on 12/30/2025
A wonderful experience and a beautiful building. Dr Jassil was the best
- Reviewed on 12/17/2025
Staff and provider always respectful and professional
- Reviewed on 12/11/2025
Dr Jassil was my doctor at another hospital much closer to my home. I followed her to Cooper because she listens to me, instead of just talking to me and we discuss treatment. What I like is that she is open to discuss and listen to my concerns and will give me reasonable choices affecting my health. She treats me as a person, not an account number or just the next patient.
- Reviewed on 12/2/2025
I am very pleased with the quality and expertise of the staff
- Reviewed on 11/25/2025
I love the fact that I didn't have any wait time! Dr. Jassil is very patient when answering my questions.
- Reviewed on 11/25/2025
Doctor is always pleasant and informative. Staff is always courteous.
- Reviewed on 11/24/2025
Dr. Jassil is a great doctor. She is knowledgeable, caring and compassionate. I highly recommend her.
- Reviewed on 11/20/2025
Love the staff as much as my doctors. Everyone is always kind and friendly. The building is always very clean.
- Reviewed on 11/20/2025
Always an excellent experience!
- Reviewed on 11/19/2025
Dr Jassil is excellent
- Reviewed on 11/6/2025
awesome dr jassil answered all questions so i understand
- Reviewed on 11/3/2025
They were very good to me. I have no complaints. They were professional and fine. Thank you.
- Reviewed on 10/25/2025
Everyone was courteous and professional
- Reviewed on 10/23/2025
Dr. Jassil's a great Dr. in every way!
- Reviewed on 10/22/2025
Excellent Dr and Staff
- Reviewed on 10/15/2025
Very impressed with facilities and especially Dr Jassil
- Reviewed on 10/15/2025
Dr. Jassel is both concerned and compassionate about our health she is the best also the staff at Cooper Hospital are extremely supportive and excellent.
- Reviewed on 10/11/2025
The doctor was thorough and compassionate and discussed multiple options for my treatment, explaining every aspect of each option.
- Reviewed on 10/10/2025
Dr Jassil is the best and her staff is very good she a great doctor that cares about her patients
- Reviewed on 10/9/2025
EVERY person with whom I had interaction was FANTASTIC! As far as "health care" you all gave me the feeling of being at a five-star resort! Bravo!! !
- Reviewed on 9/30/2025
Dr. Jassil was very helpful and very informative about my questions. She set me on a path to continue my journey to feel better.
- Reviewed on 9/19/2025
I'm very impressed with Cooper's, with her appointment system, with the way they remind you of appointments via text. And Dr. Jasal, endocrinologist, is just phenomenal. She listens carefully. She asks very appropriate questions. She is very compassionate, very caring, and she's also extremely good. So knowledgeable, and I just can't say enough. I've been seeing her since she's been with Cooper, and I am just so happily impressed. ever, ever want to lose her. So Cooper is a great place and Dr. Jassel is an outstanding reflection. Also her staff, her office, everything is very organized. You couldn't ask for a better experience. Just terrific. If you have to see a doctor, it's really impressive. Thank you.
- Reviewed on 9/18/2025
This is my first meeting with Dr. Yackel. She seems to be very caring. I don't have too much to say because this is my first experience with her. I'm looking forward to the next visit with her, maybe to get to know her much better. But all around, she seems to be a very nice doctor. Thank you.
- Reviewed on 9/16/2025
Full trust in my Doctor, cooper has an outstanding staff
- Reviewed on 9/10/2025
Dr Jassil is always concerned about her patients welfare.
- Reviewed on 9/10/2025
Waiting time was all of 15 seconds .awesome! Dr Jassil is very caring, explaining what is needed. I don't think I've ever left her office without full answers to my questions. I'm very satisfied with Dr Jassil as my doctor. Thank you.
- Reviewed on 9/6/2025
Everything is very good
- Reviewed on 9/4/2025
Thank you Dr. J
- Reviewed on 9/3/2025
She's very kind and easy to talk to. She appears to be very knowledgeable.
- Reviewed on 8/21/2025
Answered all my questions very courteous
- Reviewed on 8/10/2025
Best health care experience I have ever had.
- Reviewed on 8/1/2025
I now have my mother, father and wife seen by my care provider
- Reviewed on 8/1/2025
Very good as always. Dr Jassil is fantastic.
- Reviewed on 7/24/2025
Very professional and caring
- Reviewed on 7/22/2025
Great doctor
- Reviewed on 7/22/2025
Everyone was very helpful and explained everything step-by-step always satisfied when I come there. Dr. Jassil is the BEST
- Reviewed on 7/16/2025
As a nurse for 30 years I can honestly say Dr. Jasill is one of the best doctors I have ever met. She is brilliant and caring, a rare combination.
- Reviewed on 7/14/2025
She was by far the most professional and empathetic physician I have ever seen.
- Reviewed on 7/8/2025
The best experience
- Reviewed on 7/8/2025
Dr. Jassil is wonderful, professionally and personally. And the staff reflects her standards.
- Reviewed on 6/26/2025
I love Dr. Jassil. I hope I am never without her as my endocrinologist and the staff at Cooper is wonderful. The whole experience is great. I love you guys.
- Reviewed on 6/25/2025
Dr. Jassil shows me that she cares about helping me improve my health and well being. She presents a plan and helps me navigate the process while keeping me informed.
- Reviewed on 6/20/2025
Dr. Jasill is excellent. I have recommended her to friends and family.
- Reviewed on 6/19/2025
This provider has shown me the best of care and concern. I have Dr's in several different groups. Cooper is definitely top notch all the way around. I am very happy with the care I have received!
- Reviewed on 6/13/2025
They were excellent with my son and me and explained everything that we need to do would recommend them highly
- Reviewed on 6/13/2025
Excellent experience!
- Reviewed on 6/13/2025
Everything went well. Barely had to wait to be called back. Dr. Jassil is very competent.
- Reviewed on 6/12/2025
Everyone i came in contact with was kind.
- Reviewed on 5/30/2025
Overall my experience was pleasant. Is there more that can be done to make it an optimal experience, yes there's invariably more that can be done. Time will tell based on these surveys if anything changes at all.
- Reviewed on 5/24/2025
I was a new patient to Dr. Jassil, and I went to her to discuss a very sensitive issue. She was great. She treated me with respect and compassion. She also provided honesty and solutions. I am thrilled with her and very grateful.
- Reviewed on 5/22/2025
I have recommended Dr. Jassil to many of my friends and Patients!
- Reviewed on 5/22/2025
I love going to the doctor
- Reviewed on 5/20/2025
Great Dr and Staff
- Reviewed on 5/17/2025
First visit! She took time to explain!
- Reviewed on 5/10/2025
I love Dr. Jassil. She is excellent, very professional, very caring, very attentive. I cannot say enough about her and how great I think she is. At least for me, she's been excellent. I highly recommend her to anybody. I go an hour away just to go see her because I will follow her wherever she goes. That is how well she has treated me and my condition. So I do appreciate her very, very much. She's an extremely, highly accepted to your profession. Thank you.
- Reviewed on 5/10/2025
Dr. Jassil is a very great provider. I've seen multiple providers at Cooper, and she's by far the best one. She absolutely cares about her patients. She takes her time. She goes into detail and makes sure you understand and explains to you in a way you understand about your health. She will break it down for you. She's a very great provider, and I wouldn't change her.
- Reviewed on 5/9/2025
The Doctor & staff were wonderful . I had an episode of hypotension & they were kind & attentive. The office called to see how I was feeling a couple days later .
- Reviewed on 5/9/2025
My doctor is the best!
- Reviewed on 5/8/2025
I actually made a mistake and hit a low rating when I wanted to give her a 4. She was actually excellent. She was really well. She asked questions that helped us decide which way we should go.
- Reviewed on 5/5/2025
This was likely the best health related experience that I have had. The staff is courteous, friendly and highly professional. The site is clean, comfortable and visually appealing. For me, it is well worth the hour drive.
- Reviewed on 5/1/2025
Great job always and treated with great people and respect
- Reviewed on 5/1/2025
Dr Jassil is the best Dr. I've ever had. She listens to all my concerns and answers in a way I easily understand. I have never felt more comfortable with any Dr. Her staff is also very thorough and courteous. Like them all.
- Reviewed on 4/30/2025
My nurse was amazing. Her knowledge was incredible. Such a caring soul.
- Reviewed on 4/12/2025
Dr. Jassil and her entire staff from the front desk to the medical assistant, Jess, that roomed me to the person that checked me out was all wonderful. Dr. Jassil is an exceptional doctor who truly cares about all of her patients. I always feel welcome there. I know I'm never a burden on her when I'm asking questions, and she always gets back to me in a very timely manner. Dr. Jassil and her staff are A++ healthcare providers.
- Reviewed on 4/10/2025
words can't tell you how Dr Jassil has done wonders for me best doctor ever, for my Diabetes .
- Reviewed on 4/10/2025
Dr Jassil is so sppreciated by me. Great endo doc.
- Reviewed on 4/10/2025
Easy to talk to explains medical advice
- Reviewed on 4/9/2025
It was great as always.
- Reviewed on 4/9/2025
My experience is very pleasing and pleasurable. I absolutely adore my Dr. Always looking out for my wellbeing! Dr. Jassil is an excellent Doctor and I would refer her to everyone needing her expertise. Great bedside manner!
- Reviewed on 4/2/2025
Everyone was extremely professional
- Reviewed on 3/29/2025
It was great!
- Reviewed on 3/29/2025
Great
- Reviewed on 3/28/2025
It was my first experience with the Moorestown facility. I was in awe! The navigators were pleasant and well organized. I waiting in section E. Within 5 mins I was called and escorted to my exam room. The physician was very personable and attentive. We discussed my labs and options and she determined my follow up care. It was a pleasant experience. I felt "heard"; that I was well cared for and that I was safe.
- Reviewed on 3/28/2025
Whoever is responsible, I hope that they pay and treat every single person in this establishment very well. It's a beautiful place, and I was treated with respect and given the patience and care I needed occasionally as an autistic woman, but admittedly, three of the four individuals I encountered while there felt (not behaved) unhappy in a palpable way. Even if you're doing your job well, people can pick up on that, and can at times be interpreted at best as a lack of warmth or sense that they would rather be elsewhere.
- Reviewed on 3/25/2025
The Doctors/Specialists are personable, professional and Top Notch. I could do a commercial for Cooper Hospital and let everyone know to come to Cooper!
- Reviewed on 3/21/2025
My experiences are always inviting
- Reviewed on 3/19/2025
I feel seen and understood with my Healthcare providers here at Cooper so far. I have no complaints they're kind caring knowledgeable and compassionate. Thorough and accessible.
- Reviewed on 3/15/2025
Dr Giselle is a professional she always asks me the right questions and gives me my medication and goes over how I feel what I needs are and treats me with respect and a caring feeling that makes you feel like you're part of a big family I will never change doctors I will always be her patient and her always my doctor
- Reviewed on 3/14/2025
She is a good doctor.
- Reviewed on 3/14/2025
Dr Jassil explains everything, is compassionate, caring and kind. I trust her judgement.
- Reviewed on 3/13/2025
An excellent Dr. Always has my best interest and gives me options. I have been seeing Dr J for years and am always satisfied with the diagnosis and treatment plan.
- Reviewed on 3/11/2025
Online check in was a nice feature. I was seen early which was nice. Everyone was very professional and courteous. Woman at check out was a little "stiff" but she was professional and did her job. New facility is great.
- Reviewed on 3/7/2025
Great, I like my Doctor
- Reviewed on 3/6/2025
The providers were great!! !
- Reviewed on 3/6/2025
Very good tank you
- Reviewed on 2/25/2025
The doctor is nice, listens and to the point
- Reviewed on 2/22/2025
I'd say the service was very good. They treated me with respect and they also helped inform me of certain things and talked about it in a way that I understood.
- Reviewed on 2/21/2025
Your whole staff, your whole system did everything well. Dr. Jassel is one of the best doctors I have ever gone to, and I have gone to many doctors. She is absolutely wonderful.
- Reviewed on 2/21/2025
I like cooper doctors very much.
- Reviewed on 2/20/2025
Dr Jassil sees her patients on time. She is personable and speaks to her patients in an encouraging way. She is a great Doctor
- Reviewed on 2/20/2025
A great experience. Couldn't be happier.
- Reviewed on 2/20/2025
Everything about this visit was excellent.
- Reviewed on 2/20/2025
Dr Jassill and staff give exemplary service always .
- Reviewed on 2/19/2025
Always great
- Reviewed on 2/19/2025
Dr and staff was amazing.
- Reviewed on 2/19/2025
Great doctor
- Reviewed on 2/19/2025
I went to moorsetown mall place was very happy with everything hope my future is as nice as the first appointment great staff and dr Jassil is amazing
- Reviewed on 2/19/2025
Dr. Jassil clearly explains things so I can understand. Answers all my questions and is very patient.