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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 Groups

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

Cooper University Health Care accepts the following health plans. For questions about co-payments, deductibles, and the specific procedures your plan covers, please contact your plan provider.
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

450 ratings, 123 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 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

    Everything was fine

  • 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 12/13/2025

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

  • Reviewed on 12/12/2025

    Dr Deignan is phenomenal!

  • Reviewed on 12/12/2025

    The staff and doctor were great

  • Reviewed on 12/11/2025

    Very happy with the experience

  • Reviewed on 12/9/2025

    Dr Deignan the best

  • 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 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 11/9/2025

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

  • 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 11/4/2025

    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 11/2/2025

    Everything went well

  • Reviewed on 11/2/2025

    Dr Deignan and staff are super great Tx for asking

  • Reviewed on 11/2/2025

    All Great!

  • Reviewed on 11/1/2025

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

  • Reviewed on 10/31/2025

    Everyone there is friendly, accommodating, warm and professional.

  • Reviewed on 10/31/2025

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

  • 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 10/11/2025

    Professional and compassionate service

  • Reviewed on 10/11/2025

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

  • Reviewed on 10/11/2025

    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 10/8/2025

    Love Dr. Dianna! She always gets it right.

  • Reviewed on 10/8/2025

    Great job, very friendly and professional.

  • Reviewed on 10/8/2025

    the doctor is great

  • Reviewed on 10/8/2025

    Everyone was attentive and caring!

  • 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 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

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

  • Reviewed on 8/21/2025

    i love this my doctor!! !

  • 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 8/12/2025

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

  • Reviewed on 8/11/2025

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

  • Reviewed on 8/8/2025

    doc visit was fine. Surveys are a bit long and annoying!

  • Reviewed on 8/8/2025

    Great never rushed

  • Reviewed on 8/8/2025

    Great visit

  • 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 8/2/2025

    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 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 7/11/2025

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

  • Reviewed on 7/9/2025

    thank you

  • Reviewed on 7/8/2025

    Very good love been a patient for 20 years

  • Reviewed on 7/6/2025

    Pleasant experience with competent employees and doctor.

  • 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 7/2/2025

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

  • Reviewed on 7/1/2025

    Dr. Deignan always makes me feel at ease.

  • 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

    Dianna was invested, clear, and to the point.

  • 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

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

  • 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

    She is consistently professional, competent and compassionate.

  • 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 5/31/2025

    I have been with this practice for about 25 years; always satisfied

  • Reviewed on 5/31/2025

    Dr Deignan is one the best PC's I've had.

  • Reviewed on 5/30/2025

    Dr Deignan is terrific in every way!

  • Reviewed on 5/29/2025

    Dr. Deignan has been my doctor for many years. I highly recommend her and her staff to anyone who is looking for a Primary Doctor!

  • Reviewed on 5/28/2025

    Dr. Deignan is a down to earth physician with a great attitude. She doesn't jump to conclusions and keeps me calm!

  • Reviewed on 5/28/2025

    Nothing else. Dr, Deignan is a very good physcian.

  • Reviewed on 5/27/2025

    My Dr and Staff are Very professional. Very thorough

  • Reviewed on 5/27/2025

    All the staff was kind, that is rare these days

  • Reviewed on 3/3/2025

    Yes, Dianna has been my primary physician now for many years, and I think she's a real professional, and I will continue going to her in the future, and I will refer anybody that needs a doctor to her, and Cooper Hospital. Thank you.

  • Reviewed on 3/3/2025

    I have been a patient of this office for many years and have always had a positive experience. From the front desk to the MA's they have always been welcoming and kind. Dr. Deignan listens and addresses all my concerns. She is so easy to talk to. She's the best!

  • Reviewed on 3/1/2025

    Great service from all staff and my primary doctor

  • Reviewed on 2/21/2025

    I have always been treated well by all staff members for the years I have been a patient here. Dr. Deignan is not only extremely competent, but takes whatever time is necessary to deal with any question or concerns.

  • Reviewed on 2/20/2025

    I was treated very well and they were very helpful.

  • Reviewed on 2/19/2025

    The staff and Dr Diegman are always so friendly and compassionate. It is very comfortable calling or appointment visits

  • Reviewed on 2/12/2025

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

  • Reviewed on 2/11/2025

    Dr deiganan is very caring and stays on top of things

  • Reviewed on 2/11/2025

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

  • Reviewed on 2/11/2025

    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 2/8/2025

    I have been seeing Dr. Deignan for almost 20 years. She is an excellent PCP.

  • Reviewed on 2/2/2025

    Very good experience as always

  • Reviewed on 2/1/2025

    Dr Deignan is the best! I'm so glad she is my healthcare provider!

  • Reviewed on 1/31/2025

    Very good doctor. Been with dr degnan for many years. Her office staff is excellent. Los of changes. The girls that took my vitals are no longer there. Hope the new ones will be just as good. Ty

  • Reviewed on 1/30/2025

    I drive a hour and a half I move about 3years ago to keep Dr Deignan I won't give her up

  • Reviewed on 1/30/2025

    Dr. Deignan has to be the best family physician I have ever had! !

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