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Dianna T Deignan

Dianna T Deignan, MD

Family Medicine

Need help scheduling? Call 609-536-8272

Highlights

Age Groups Seen

  • Infant 0-2
  • Child 2-12
  • Adolescent 12-18
  • Adult 18-65
  • Older Adult 65+

Languages

  • English

Gender

Female

Affiliations

  • Cooper University Hospital Cape Regional

About Dianna T Deignan

Title

Primary Care Physician

Family Medicine Physician

Practice Group :

Cooper Care Alliance

Locations

    • 211 N. Main Street, Suite 203, Cape May Court House, NJ 08210
    • Get Directions

Education and Training

Education

  • Internship/Residency: UMass Memorial Health Alliance - Clinton Hospital, Family Medicine, 2006
  • Medical School: University of Medicine and Dentistry - Robert Wood Johnson Medical School, 2003

Board Certifications

  • Family Medicine: American Board of Family Medicine, 2016

Insurance

Search plans
  • Aetna Better Health Medicaid HMO
  • Aetna First Health (Coventry)
  • Aetna HMO/PPO/POS
  • Aetna Medicare
  • Aetna Quality Health
  • Aetna Whole Health
  • 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
  • Fidelis Care Medicaid HMO
  • First MCO Group Health
  • Galaxy Health Network Group Health
  • 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 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
  • Longevity Health Plan Medicare PPO I-SNP
  • Magellan Behavioral Health
  • MagnaCare Group Health
  • Medicaid (NJ)
  • Medicare
  • MultiPlan PHCS
  • Prime Health Services Group Health
  • QualCare Emblem Health
  • QualCare HMO/PPO
  • 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 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

612 ratings, 180 reviews

The 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.

Search reviews
  • Reviewed on 6/2/2026

    The entire Staff were courteous and professional. Everyone was pleasant and helpful too. I met Dr Deignan for the first time at this visit and she was easy to talk to and I found her very thorough. I am very pleased with my care. Thank you

  • Reviewed on 6/1/2026

    Everything was Great

  • Reviewed on 5/27/2026

    Dr. Deignan and her office were very helpful and welcoming. A pleasure.

  • Reviewed on 5/26/2026

    Dr Deignan is and has always been through the years caring and accurate on diagnosing my symptoms. She saved my life on this last visit by sending me directly to the ER after doing an EKG. I had a Widowmaker blockage and a stent was needed. I have complete confidence in her and always will.

  • Reviewed on 5/21/2026

    Dr Deignan is terrific. She knows me, cares well for me, and tells me exactly what I need to know to get/stay healthy

  • Reviewed on 5/21/2026

    Very professional and friendly

  • Reviewed on 5/20/2026

    Dr Degnan is a super Dr. Been seeing her for years. Will continue.

  • Reviewed on 5/19/2026

    Exceptional visit

  • Reviewed on 5/19/2026

    I love all the staff in this office:: friendly, professional, caring and supportive.

  • Reviewed on 5/17/2026

    Everyone is very kind and efficient

  • Reviewed on 5/8/2026

    Thank you! !

  • Reviewed on 5/8/2026

    From what I've heard fr my friends I consider myseft lucky to have dr Dianna degnan. Totally awesome. So intelligent and her crew that supports her are all very friendly and polite.

  • Reviewed on 5/8/2026

    I appreciate the ability to have blood work drawn in the office rather than going to an outside hospital or provider.

  • Reviewed on 5/8/2026

    Dr. Deignan is the best, I trust her completely with my health care.

  • Reviewed on 5/7/2026

    Caring and engaging staff

  • Reviewed on 5/6/2026

    My appointment was excellent taking me and my doctor guided me through everything with ease and comfort answered all my questions and I would highly highly recommend her. I will continue to use the service every time she is now my family doctor and I look forward to visiting with her again.

  • Reviewed on 5/5/2026

    Dr. Diegnan is the best! Dr. Diegnan makes visits enjoyable and stress free. Everyone of her staff and front office is extremely friendly and efficient. Highly recommend this doctor and office.

  • Reviewed on 5/3/2026

    Very comfortable

  • Reviewed on 5/3/2026

    Excellent Doctor. Takes time to answer questions and give advice. Very pleased.

  • Reviewed on 4/25/2026

    I have been a patient of Dr. Deignan for 13 years. I am moving from the area in the near future and will miss having her as my primary provider. She has always been professional, compassionate, and comforting. I hope I can find a doctor just like her when I relocate.

  • Reviewed on 4/24/2026

    Many years w/D.Deignan Excellent

  • Reviewed on 4/23/2026

    Very happy with care.

  • Reviewed on 4/23/2026

    Always a pleasure, very professional.

  • Reviewed on 4/22/2026

    Dr D is great

  • Reviewed on 4/22/2026

    Always a good experience with Dr Deignan and staff.

  • Reviewed on 4/21/2026

    Dr. Deignan is the best.

  • Reviewed on 4/20/2026

    Yeah, I think Dr. Deegan and her staff are wonderful and they always have the time to explain everything in detail. So thank you.

  • Reviewed on 4/20/2026

    Dr. Degnan has provided excellent care over the years. We've been going to her for many years. There is no need to change anything that she does. She's excellent. Thank you.

  • Reviewed on 4/19/2026

    The new opportunity to have blood tests taken in the office is most convenient. Just a quick drop in without an appointment is great. Keep this going forward.

  • Reviewed on 4/19/2026

    Dr Deignan and staff are exceptional. Dr Deignan is knowledgeable, she listens and she is thorough. I highly recommend her.

  • Reviewed on 4/14/2026

    Dr deignan is great

  • Reviewed on 4/14/2026

    Always a great visit with the team at Dr. Deignan's office. I appreciate everyone's help.

  • Reviewed on 4/10/2026

    Dr Deignan has great communications skills when explaining test results, etc

  • Reviewed on 4/6/2026

    Am truly satisified with the practice! Always telling my friends they need to go here! only waited 1 day to get appt for severe back pain but satisfied with the outcome

  • Reviewed on 4/6/2026

    No complaints with Dr. Dagan. She's always on the mark. Very pleased with her.

  • Reviewed on 4/6/2026

    I have always been treated with respect and genuine care there

  • Reviewed on 4/3/2026

    I've been a patient of this game practice for almost 30 years, even as it has changed. We have complete confidence

  • Reviewed on 3/31/2026

    I have gone to this office for several years and they have always been great! !

  • Reviewed on 3/27/2026

    A great experience. !

  • Reviewed on 3/27/2026

    Dr. Deignan has been my primary care doctor for more than twelve years. I am so extremely grateful for the care that has been provided by Dr Deignan. My trust in her has no limits.

  • Reviewed on 3/27/2026

    Dr. Deignan listens and addresses patient's concerns with caring professionalism.

  • Reviewed on 3/26/2026

    Dr Deignan answers all my questions and has a nice perspective about my health care. I have confidence in her ability as a doctor.

  • Reviewed on 3/24/2026

    Made me feel like they cared ?

  • Reviewed on 3/11/2026

    She took the time to answer my questions & point me in a positive direction.

  • Reviewed on 3/10/2026

    Dr. Deignan is a very professional physician.

  • Reviewed on 3/6/2026

    I love every one there Most of all My Doctor she is great

  • Reviewed on 3/3/2026

    Always explains everything clearly plus staff is wonderful!

  • Reviewed on 2/25/2026

    My experience was excellent it's always a pleasure to come and see the staff and dr degan

  • Reviewed on 2/24/2026

    Just wonderful. Caring and very considerate and understanding.

  • Reviewed on 2/20/2026

    Dr. Degnan is wonderful. She's a great doctor.

  • Reviewed on 2/18/2026

    I am so happy with Dr. Degnan! I have been a patient of hers since My husband and I retired to Cape May. The staff has always been polite, friendly, helpful, & professional. I have recommended her to other friends. Dr. Deignan has always been willing to work with other Drs. that I have (Some not within this network). I have several medical conditions, and am extremely immune compromised. This has required using Drs. not within the Cooper Network.

  • Reviewed on 2/17/2026

    Dr. Deignan genuinely cares about me and my health. I feel as if she always answers my questions.

  • Reviewed on 2/12/2026

    Dr Diegnan is a wonderful doctor. She explains everything in a way you can understand and is very thorough.

  • Reviewed on 2/6/2026

    I find Dr. Degnan's office and the staff there very personable and easy to work with, listen, and follow their procedures and a doctor herself. I certainly do not like this evaluation given over the phone. It is too personal between a doctor and a staff. I would like to see it in handwriting and submit it with my name there.

  • Reviewed on 2/6/2026

    Dr Deignan has always been personable, caring and supportive. I couldn't ask for a better PCP.

  • Reviewed on 2/5/2026

    Dr. Deignan is great. Friendly informative attentive.

  • Reviewed on 2/5/2026

    Dr. Dignan is one of the greatest doctors I've ever come across in my life. I'm comfortable and happy that I have her in my life, I believe. I'm still going because of her.

  • Reviewed on 2/3/2026

    Never ever had a bad experience with staff and dr degnan. Ty

  • Reviewed on 2/3/2026

    They treat you like family.

  • Reviewed on 2/3/2026

    Very professional and could easily communicate

  • Reviewed on 2/3/2026

    I always have a great visits with Dr. Diegnan! She has wonderful staff working with her! Highly recommend! !

  • Reviewed on 2/2/2026

    Dr. Dagnett and her entire staff that I had the pleasure of meeting was efficient, professional, and fantastic to work with. I hope to keep her as my GP for as long as I can breathe. Take care.

  • Reviewed on 1/29/2026

    Everyone in the office is professional and courteous. Dr. Deignan has been my PCP for many years and I have faith I her.

  • Reviewed on 1/28/2026

    Great staff and doctor

  • Reviewed on 1/27/2026

    Very nice very professional

  • Reviewed on 1/23/2026

    I am pleased with the medical care that I get from my primary care position and her staff

  • Reviewed on 1/22/2026

    Addressed all of my concerns with solutions

  • Reviewed on 1/21/2026

    Special mention, LesDiane, she's a keeper!

  • Reviewed on 1/21/2026

    Dr Deignan took time to talk to me and supported the changes I said I was making in my health.

  • Reviewed on 1/20/2026

    If only the staff and Doctor could be duplicated.

  • Reviewed on 1/20/2026

    Dr. Diegnan takes her time and listens to my concerns.

  • Reviewed on 1/13/2026

    Knowledgeable, professional, easy to talk to

  • Reviewed on 1/13/2026

    Love Dr.Deignan. Feel I can say anything freely

  • Reviewed on 1/12/2026

    Dr. Degman is excellent and explains everything to me. I've been going to her for a few years and I'm very pleased with my care. She explains the blood work and so I just want that to be noted. Thank you.

  • Reviewed on 1/8/2026

    It was great

  • Reviewed on 1/7/2026

    My experience was excellent everyone was so kind I cannot say enough how impressed I was for the time I was in there were no complaining nts

  • Reviewed on 1/7/2026

    Care, compassion, interest, empathy, are words I would use to describe this professional.

  • Reviewed on 1/7/2026

    Top notch!

  • Reviewed on 1/6/2026

    There was a bit of a wait when I was in a room waiting for the doctor. Dr Deignan apologized, and I understand the reason for the delay. It was worth the wait to see her.

  • Reviewed on 1/1/2026

    The care was excellent.

  • Reviewed on 12/30/2025

    The office manager Maureen is always so pleasant and helpful. Dr. Deignan is so easy to talk to and listens to my concerns. She has been my primary doc for years and is always so kind.

  • Reviewed on 12/30/2025

    It was a very satisfying appointment.

  • Reviewed on 12/28/2025

    From the time I checked in until I left, everyone was friendly, knowledgeable and helpful. Especially loved that there is a labcorp in the office now. Very helpful!

  • Reviewed on 12/26/2025

    Overall, my experience with Dr. Deggan was very good. She is an excellent provider. I trust her with my care.

  • Reviewed on 12/25/2025

    All staff excellent. Thanks

  • Reviewed on 12/20/2025

    Very positive the whole visit

  • Reviewed on 12/19/2025

    Dr D. Was very helpful and took the time to discuss my questions

  • Reviewed on 12/18/2025

    On target for my needs . Through in checking my conditions and directing me to proper specialist.

  • Reviewed on 12/17/2025

    Dr Deignan is just great. Very easy to talk with and always a good experience. The staff are great also.

  • Reviewed on 12/17/2025

    Very caring

  • Reviewed on 12/17/2025

    Everything was fine

  • Reviewed on 12/13/2025

    Dr Deignan has helped me get through the toughest year of my life.

  • Reviewed on 12/12/2025

    The staff and doctor were great

  • Reviewed on 12/12/2025

    Dr Deignan is phenomenal!

  • Reviewed on 12/8/2025

    Dr D is always here for me if I need and I love her as my Dr

  • Reviewed on 12/4/2025

    Dr Deignan is the best primary care physician I have ever had.

  • Reviewed on 12/3/2025

    Dr. Deignan is the best doctor!

  • Reviewed on 12/2/2025

    The staff was very good and the Dr she was like my other doctor Jackie Russel very professional

  • Reviewed on 11/20/2025

    Great provider!

  • Reviewed on 11/19/2025

    Love going to this Dr. Deignan, everyone treats you very respectfully , not only the doctor but everyone in the office ! !

  • Reviewed on 11/18/2025

    She's the best!

  • Reviewed on 11/14/2025

    Dr Deignan is always very welcoming and easy to talk to. I trust her completely with my healthcare. She essentially saved my husband's life by discovering a new symptom and continued to help us push get answers when other specialists wouldn't listen. She's an excellent doctor who listens to her patients which is very rare in my experience.

  • Reviewed on 11/12/2025

    Very happy with the experience

  • Reviewed on 11/10/2025

    Dr. Deignan was very attentive to me and answered my questions fully and ordered additional tests.

  • Reviewed on 11/10/2025

    Professional and compassionate service

  • Reviewed on 11/10/2025

    Dr. Deignan always takes time to listen. She explains test results. Dr. Deignan will listen when I ask advice on issues relating to health problems being handled by other doctors. Dr. Deignan is a great health care professional. Wouldn't change for anyone!

  • Reviewed on 11/8/2025

    Everyone is so kind and professional. I am always made to feel so comfortable and welcomed! !

  • Reviewed on 11/7/2025

    Always have had a great experience with Dr. & Staff.

  • Reviewed on 11/4/2025

    My experience with my provider, Dr. Dagnan, was very wonderful and nice, as it usually is. My experience with this summary of some kind of an evaluation was really disturbing, too fast. To press one zero is really inconvenient when you're holding the phone in your hand. And also, some of those questions could be given out on paper and handed back so that explanations could be put there. I find this very discouraging. I hope better results from this doctors association. Thank you.

  • Reviewed on 11/4/2025

    I'm extraordinarily lucky to have found Dr. Deignan. It's an absolute pleasure to work with her.

  • Reviewed on 11/2/2025

    Dr Deignan is wonderful. Personable and professional. I can talk to her about anything.

  • Reviewed on 11/2/2025

    Dr deiganan is very caring and stays on top of things

  • Reviewed on 11/2/2025

    I have relied on Dr. Deignan as long as I have been living in Cape May as a retired individual. My trust in her is without limitations.

  • Reviewed on 10/31/2025

    Everybody is very nice. Everybody is very helpful. Thank you.

  • Reviewed on 10/31/2025

    Everyone there is friendly, accommodating, warm and professional.

  • Reviewed on 10/30/2025

    Dr. Deignan is wonderful. I've been seeing her for perhaps 20 years or more and I will continue to do so.

  • Reviewed on 10/25/2025

    Dr Deignan is the best primary doc I ever had.

  • Reviewed on 10/24/2025

    I greatly appreciate Dr. Deignan overbooking me to take care of my needs since I just moved here. Everyone was wonderful. Dr. Deignan is extremely intelligent, thorough, and kind. Top notch.

  • Reviewed on 10/21/2025

    Everyone is always pleasant and kind.

  • Reviewed on 10/16/2025

    Dr. Degnan has been our physician for many years and she is excellent. Never ever have a problem with her or the staff. Very pleased with the care we get. She's very caring and excellent. Thank you.

  • Reviewed on 10/15/2025

    Keep everything the same as always, as I'm very satisfied.

  • Reviewed on 10/14/2025

    Dr Deignan is always caring, considerate and professional.

  • Reviewed on 10/4/2025

    Administrative and medical staff always polite and attentive.

  • Reviewed on 10/4/2025

    I really like Dr Deignan

  • Reviewed on 10/3/2025

    Dr Deignan and staff are always informative, kind and considerate.

  • Reviewed on 9/30/2025

    Always professional service.

  • Reviewed on 9/26/2025

    Couldn't be better!

  • Reviewed on 9/23/2025

    Been a patient of Dr. Deignan's for years. I trust her. She is wonderful. !

  • Reviewed on 9/15/2025

    For question #10. I recently recommended Dr. Dianna Deignan to a friend and she also is very happy with her!

  • Reviewed on 9/12/2025

    Dr Deignan the best

  • Reviewed on 9/11/2025

    D. Deignan is a wonder person and a great, great Doctor. I love her.

  • Reviewed on 9/7/2025

    thank you

  • Reviewed on 8/28/2025

    An excellent doctor experience with excellent staff and care provided. Always a pleasure. , and I'm always given useful information and advice to keep healthy. Dr. Deignan and her team are Cape May treasures!

  • Reviewed on 8/27/2025

    Dr. Deignan is a person you can feel as ease. She is a great medical doctor.

  • Reviewed on 8/27/2025

    Always excellent treatment!

  • Reviewed on 8/25/2025

    I always have a great experience at this office and with Dr. Deignan. She takes her time, answers questions and never rushes you. The office personnel is always pleasant and friendly.

  • Reviewed on 8/23/2025

    Dr.D is fantastic !

  • Reviewed on 8/21/2025

    i love this my doctor!! !

  • Reviewed on 8/21/2025

    DR. Deignan is always attentive and extremely personable. She's a great listener and puts me at ease.

  • Reviewed on 8/20/2025

    Dr. Deignan is always great. I have been seeing her for almost 20 years and she is always wonderful.

  • Reviewed on 8/19/2025

    The entire staff is friendly,patient and knowledgeable.

  • Reviewed on 8/15/2025

    Everyone was friendly!

  • Reviewed on 8/13/2025

    Better than most cooper mds of come in contact with this past two weeks

  • Reviewed on 8/10/2025

    Great job, very friendly and professional.

  • Reviewed on 8/10/2025

    Love Dr. Dianna! She always gets it right.

  • Reviewed on 8/10/2025

    the doctor is great

  • Reviewed on 8/10/2025

    Everyone was attentive and caring!

  • Reviewed on 8/8/2025

    Great never rushed

  • Reviewed on 8/7/2025

    Dr. Dignan is always respectful, very professional, and seems to take good care in how I'm feeling. The weight is always very reasonable, or no weight at all, and I'm very pleased with the practice and Dr. Dignan.

  • Reviewed on 8/7/2025

    Very good love been a patient for 20 years

  • Reviewed on 7/25/2025

    Go beyond office visit to provide better care of injury providing various aides

  • Reviewed on 7/23/2025

    Excellent care excellent provider

  • Reviewed on 7/22/2025

    Everyone is great!

  • Reviewed on 7/22/2025

    My experience was excellent.

  • Reviewed on 7/19/2025

    Dr Deignan is a caring, compassionate doctor.

  • Reviewed on 7/6/2025

    Pleasant experience with competent employees and doctor.

  • Reviewed on 7/6/2025

    She is consistently professional, competent and compassionate.

  • Reviewed on 7/2/2025

    I have been a patient of Dr. Deignan for about 13 years. I have always been treated with care and respect during my office visit. Very happy with all the staff in this office.

  • Reviewed on 6/30/2025

    Dr. Degnan is a great doctor. She listens. She has her list. I have my list. She is wonderful to work with. Highly recommend her.

  • Reviewed on 6/30/2025

    This was the first appointment with my new primary care physician and I was VERY impressed with her. I look forward to a long & satisfying experience.

  • Reviewed on 6/28/2025

    The entire staff at Dr. Deignan's office are always very professional and kind. Dr. Deignan is one of the nicest doctors you could ever have! She is always very professional and a very smart lady! She is very attentive, caring and answers any concerns that you may have.

  • Reviewed on 6/27/2025

    I am very comfortable talking to Dr. Deignan about my health issues.

  • Reviewed on 6/25/2025

    Dr. Deignan has always been kind professional and listens. I'm happy to have her as my primary care

  • Reviewed on 6/24/2025

    Always a good experience. Great response to phone calls. Doctor and staff are the best.

  • Reviewed on 6/21/2025

    Everyone iin this office is kind and considerate.. I have never had a bad experience.

  • Reviewed on 6/18/2025

    The appointment was just as expected and everyone was kind and considerate.

  • Reviewed on 6/18/2025

    Dr. Deignan is very compassionate and listens to all my concerns, she is very knowledgeable and gets to the root of any problems.

  • Reviewed on 6/18/2025

    Dianna was invested, clear, and to the point.

  • Reviewed on 6/17/2025

    i wish all my doctors were like Dr. Deignam

  • Reviewed on 6/13/2025

    Dr. Deignan is always a pleasure to be treated by. I have seen her for years and feel lucky she is available in CL

  • Reviewed on 6/7/2025

    I am extremely pleased with my primary physician and the office staff.

  • Reviewed on 6/4/2025

    Dr. Deignan is the best doctor ever. She is very caring and compassionate.

  • Reviewed on 6/4/2025

    I'm a happy customer.

  • Reviewed on 2/11/2025

    Everything went well

  • Reviewed on 2/11/2025

    All Great!

  • Reviewed on 2/11/2025

    Dr Deignan and staff are super great Tx for asking

  • Reviewed on 2/8/2025

    Everyone was Exceptional We have been going to the office for 18 years. Everyone treats us like family. We highly recommend Dr Dianna Deignan and complete staff to everyone

  • Reviewed on 2/7/2025

    Always good to see you all. Thank you for continuing to accepting me as a patient.

  • Reviewed on 1/11/2025

    I've been with this practice for almost 30 years and have always been pleased.

  • Reviewed on 1/7/2025

    Dr. Deignan always makes me feel at ease.

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