Justin D. Harmon, DO

Justin D. Harmon, DO

Urology

Provider Groups

  • Trinity Health Mid-Atlantic Medical Group

Primary Contact

(215) 710-4490
Appointments (Existing Patients Only)
Provider Groups
  • Trinity Health Mid-Atlantic Medical Group

Primary Contact
(215) 710-4490

Services & Specialties

  • Urology

Locations & Contact

Primary Location

Comprehensive Urology Langhorne

1203 Langhorne-Newtown Road
St. Clare Building, Suite 225
Langhorne, PA 19047

View hours
Monday
8:00am - 4:00pm
Tuesday
8:00am - 4:00pm
Wednesday
8:00am - 4:00pm
Thursday
8:00am - 4:00pm
Friday
7:00am - 2:00pm
Comprehensive Urology Langhorne

Comprehensive Urology Feasterville

178 West Street Road
Feasterville, PA 19053

View hours
Monday
8:00am - 4:30pm
Tuesday
8:00am - 4:30pm
Wednesday
8:00am - 4:30pm
Thursday
8:00am - 4:30pm
Friday
7:00am - 2:30pm
Comprehensive Urology Feasterville

Primary Care Feasterville

178 West Street Road
Feasterville, PA 19053

View hours
Monday
8:00am - 7:00pm
Tuesday
8:00am - 7:00pm
Wednesday
8:00am - 7:00pm
Thursday
8:00am - 7:00pm
Friday
8:00am - 5:00pm
Primary Care Feasterville

Comprehensive Urology New Falls

4595 New Falls Road, Suite A
Levittown, PA 19056

View hours
Monday
8:00am - 4:30pm
Tuesday
8:00am - 4:30pm
Wednesday
8:00am - 4:30pm
Thursday
8:00am - 4:30pm
Friday
7:00am - 2:30pm
Comprehensive Urology New Falls

Also Affiliated With...

About

Articles & Publications

MRI fusion: Ensuring more precise diagnosis and treatment of prostate cancer
Wellness Works Blog, June 12, 2024

Could you be the 1 in 7 who gets prostate cancer?
Wellness Works Blog, March 27, 2023

Aquablation Therapy: Provider Profile


Awards & Accolades

SOERS seal SRC-accredited Surgeon of Excellence in Robotic Surgery

Additional Resources

Education & Certifications

Education

Internship:
Philadelphia College of Osteopathic Medicine

Residency:
Albert Einstein Medical Center

Medical School:
Philadelphia College of Osteopathic Medicine

Board Certifications

American Osteopathic Board of Urological Surgery

Provider Groups

Trinity Health Mid-Atlantic Medical Group

Provider Ratings

The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy. Learn More >

4.9 out of 5

(798 ratings)

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.

267 Reviews

12/22/2025

Thank you Dr. Harmon.

12/22/2025

caring

12/22/2025

He is very caring for his patients.

12/19/2025

He explained my condition very clearly to me and made sure that I understood what my treatment options were, both how they were the same, how different, and what to expect from them.

12/18/2025

Professional, knowledgeable,patient

12/18/2025

Will recommend.

12/18/2025

Wonderful, knowledgeable Doctor

12/18/2025

Great doctor

12/18/2025

Professional and courteous

12/18/2025

Very good

12/18/2025

when I talk to him I feel like I'm talking to a friend rather then my doctor. I feel I can discuss any concern I have and he will answer it in a way that I can understand.

12/17/2025

Very professional, listens to what his patient says.

12/17/2025

Great doctor!!!

12/17/2025

All good

12/15/2025

I think he goes above and beyond in his care of his patient.

12/15/2025

Dr. Harmon does listen to patients and is flexible. He makes it seem as if he truly cares about patients.

12/15/2025

Dr. Harmon very knowledgeable. Kind , listens, & friendly

12/15/2025

Good doctor

12/12/2025

I would recommend him to everyone.

12/12/2025

Dr.Harmon is very informative and respectful.

12/12/2025

The best!

12/12/2025

Dr. Harmon is always very professional.

12/12/2025

Great doctor and surgeon. Explains and answers questions very clearly

12/12/2025

He is very professional and very knowledgeable with a sense of humor!

12/11/2025

Dr Harmon is a gem of a person and an excellent physician

12/11/2025

Great visit with Dr Harmon

12/10/2025

Cares about me and my issues. Looking out for me even when I dont see right away

12/08/2025

Not a comfortable topic but Dr. Harmon has a very smooth and friendly persona which made me feel very much at ease. He's an affable and certainly knowledgeable professional- a pleasure to work with.

12/08/2025

Dr Harmon listens to my concerns.

12/08/2025

friendly but professional manner

12/08/2025

Just wish it was closer to home

12/04/2025

Very comfortable with Dr. Harmon & all the staff. Looking forward to working with him & his team.

12/02/2025

Very well done! A great experience which means a lot when dealing with medical offices!

12/01/2025

He is so pleasant to deal with.

12/01/2025

He was a pleasure to meet.

12/01/2025

Dr.Harmon was very thorough and professional, with a kind demeanor.

12/01/2025

Very knowledgeable and experienced urologist. Very caring and personal treatment

12/01/2025

Great office and Doctor

11/24/2025

Would recommend him to family and friends. Truly believe he saved my life where other MD’s made critical poor assumptions that were potentially catastrophic for me. God opened the door to get to Dr. Harmon who took the time to thoroughly assess my situation and plan the correct course of action!

11/24/2025

Doctor Harmon's practice seems to be very well organized. He himself is an interesting person. I wish I could get to know him on a personal level, but that would complicate the doctor-patient relationship.

11/21/2025

He’s great. I’m so glad that I see him!

11/20/2025

Always great

11/20/2025

4th annual visit since prostate surgery answered my questions

11/20/2025

Dr. Harmon wanted to know what brought me in to see him. Asked if there were any additional / secondary concerns and if I had any questions at all. Just a great person!

11/20/2025

A+ all around!

11/17/2025

Doctor Harmon is an excellent doctor has giving me good medical advice as well as a top surgeon

11/17/2025

I was very satisfied with the discussion.

11/17/2025

Dr Harmon is extremely patient with me and is very knowledgeable concerning my PSA problem.

11/17/2025

Excellent appointment

11/14/2025

Doc was awesome

11/14/2025

Excellent service and time management. Everything well explained.

11/14/2025

I couldn’t recommend him any more highly.

11/14/2025

All goodElizabeth the medical assistant was so helpful and kind

11/14/2025

I will visit this doctor in the future

11/14/2025

Will recommend to anyone in need of urologist

11/14/2025

I received bad news. While it is the "best bad news" possible, I am confident and comforted that I have the best medical provider guiding me through this issue.

11/13/2025

Straight forward man and seems serious about his patient the energy very good there

11/13/2025

Dr Harmon is very thorough and knowledgeable. I feel very comfortable in his care

11/10/2025

Dr Harmon is the best.

11/10/2025

He is simply wonderful

11/10/2025

I can’t imagine going through this ordeal with any other physician. I have great confidence in everything he tells me.

11/06/2025

Dr.Harmon and his assistant were professional, informative and will be highly recommended.

11/06/2025

Thank you for being caring and attentive.

11/03/2025

Great doctor very direct and explain everything. Lucky to have him in your hospital.

11/03/2025

I shared with Dr. Harmon that I was extremely impressed by my first appointment with him a year ago. When he came into the room that day, he introduced himself as "Justin," not Doctor. I told him that it set the tone for the entire visit because it made me feel that he saw me as a person and not just a patient. This visit was the same. I felt like I was with someone who really cared about me and my health.

10/31/2025

Thank you for taking excellent care of me

10/30/2025

Very good service

10/30/2025

Dr Harmon is the definition of 5 star!

10/30/2025

Dr. Harmon was very professional and answered my questions

10/27/2025

Took time to listen and answered all my questions

10/27/2025

Doing good job with good knowledge

10/27/2025

Professional

10/27/2025

I have great respect for Dr. Harmon. I had visited with three other urologists prior to Dr. Harmon and thankfully I did not move forward with their suggested treatment plans. Dr. Harmon was the only one that offered me a treatment that allowed me to live with comfort while understanding my overall lifestyle and needs. I am indebted to his ability and foresight in coming up with a treatment that has drastically improved my life.

10/27/2025

Dr is a excellent physician who cares greatly about the patients

10/27/2025

always on time and explains in detail what is needed always listens to and answers questions

10/24/2025

Good dr💯💯💯💯

10/24/2025

Amazing Doctor.

10/24/2025

He was caring and compassionate. He outlined possible causes and clearly communicated next steps.

10/20/2025

He was impressive.

10/20/2025

Great professional attitude.Answers questions in detail

10/17/2025

Dr. Harmon is a wonderful physician, he listens what you have to say, and answers all of your questions. I was very comfortable speaking to him about my issue.

10/17/2025

The procedure that I had was something I had never experienced. Potentially, it could have been very uncomfortable. Dr. Harmon explained the procedure before and during which gave me great relief. He was very conscious of my concerns.

10/17/2025

Very good bedside manners

10/17/2025

Dr Harmon is very professional, easy to talk to and explains things very clearly.

10/16/2025

Dr. Harmon is really angel on the earth!

10/13/2025

great doctor and very responsive & compassionate

10/13/2025

I have been seeing Dr Harmon for over 20 years and he continually provides excellent care and communicates very very clearly.

10/13/2025

Dr. Harmon was great. One of the few times I've enjoyed a doctor's visit.

10/08/2025

Dr. Harmon has always taken care of my medical; needs.

10/07/2025

I have had two different issues that Dr Harmon has addressed. Each one he did a terrific job and there's no other urologist I would want to take care of my medical needs.

10/06/2025

Dr. Harmon, as always was very thorough. He reviewed my chart, reviewed recent test results and explained the significance of those results. He answered my questions and appreciated my input as he always does. We formulated a plan to be followed prior to meeting again.

10/06/2025

Dr Harmon makes me feel confident that my health needs are being addressed.

10/06/2025

Excellent communicator

10/02/2025

Great experience; I feel comfortable

10/02/2025

Nice guy and a good doctor

09/29/2025

Dr Harmon took the time to explain everything in terms I could understand.

09/29/2025

He explains everything so clearly.

09/26/2025

Dr. Harmon was extremely thorough in his conversation with me and explaining the options that I had and the treatment plan that he has in mind for me, I could not be happier or feel more confident in his ability to complete my treatment to satisfactory end

09/26/2025

Nothing more needed, he's the best!!

09/25/2025

DR. Harnon was very professional, thorough, annd explained the procedures, test results, and came up with a good game plan moving forward.

09/25/2025

Excellent Doctor. Very caring and kind.

09/25/2025

All good and efficient

09/25/2025

Very pleased

09/22/2025

i've been seeing him for many years. I have moved with the laast 6 years and I still travel a long distance to have appointments with Justin Harmon.

09/22/2025

Great.

09/18/2025

Excellent physician!! I am indeed fortunate to be a patient of his.

09/18/2025

Dr. Harmon explains everything very carefully regarding my condition and treatment options to cover my condition. He has a very friendly demeanor as well.

09/18/2025

Very we courteous I never feel like I am taking up too much of his time. attention to detail second to none. thanks once again!

09/18/2025

This was my frist visit of my life. After some more visit i will know about him.

09/17/2025

the best

09/15/2025

Unusually long wait time.

09/15/2025

Past discussions with Dr Harmon. I knew what to expect and he was polite and to the point.Surgery was suggested.

09/15/2025

He explained the procedure, said I will feel some discomfort and told me his findings at the end of the procedure. Eased my anxiety about the whole visit.

09/15/2025

He generated confidence in my case treatment.

09/12/2025

We were amazed at the time, care, and detail Dr. Harmon took to explain everything that had happened and might happen. His manner is very calm and reassuring, and we left feeling hopeful despite what we learned during our visit.

09/12/2025

Great Experience with the Dr and staff

09/11/2025

He explained things in a way that I could understand and treated me with respect.

09/11/2025

Very thorough and detailed

09/08/2025

I trust him and feel comfortable talking to him, knowing he listens.

09/05/2025

top notch

09/04/2025

Very good

09/04/2025

He asked good questions and listened to my answers. Overall he gave me the impression that he is a good doctor for me.

08/29/2025

he was very good explaining to my wife and me the next procedure

08/28/2025

Compassionate and extremely knowledgeable. Surgical skills are excellent and his explanations and descriptions made my wife and I feel very comfortable with the plan to resolve my issue. I’m healing from the surgery now, doing better each day!

08/27/2025

Doctor Harmon treats me as a person not a number, I have 150% trust in him and the way he is treating my case.

08/27/2025

The virtual appointment was convenient however the physician was 5 hours late calling me. Luckily I was available when he did reach out and the appointment was good.

08/25/2025

Dr Harmon is excellent. He is through and explains evrything clearly.

08/25/2025

Dr. Harmon is very courteous and knowledgeable

08/25/2025

Kind knowledgeable always spends time discussing my health.

08/25/2025

Good listener. Practical advice. Clear explanations. Upbeat. Friendly

08/25/2025

Good care

08/22/2025

Nicely talk and explain problem

08/22/2025

Very Professional and caring.

08/22/2025

Highly knowledgeable and professional.

08/22/2025

Dr. HARMON possesses exceptional patience, kindness and compassion. His clear and knowledgeable communication effectively addresses all my inquiries and concerns. His confidence and expertise have instilled a sense of comfort, alleviating my apprehension regarding my medical condition. As a fellow physician, I wholeheartedly recommend Dr. HARMON to any of my patients.

08/18/2025

Really did not examine me.

08/18/2025

Feel so fortunate to have him as my Doc.

08/18/2025

Very good experience

08/18/2025

Dr. Harmon will always be my Urologist. He is so professional and knows which tests that I need.

08/18/2025

Very compassionate, good listener and has a great bedside manner

08/08/2025

He is a great doctor

08/08/2025

very clear spoken and was extremely helpful answering any questions that I had and I felt very comfortable with him and also I felt that he was very well knowledgeable

08/08/2025

Dr Harmon is the Best Dr. I ever know Your group should be very Blessed to have him there

08/07/2025

Sensitive caring very knowledgeable

08/07/2025

Dr Harmon is a very caring person.

08/04/2025

I had to wait little bit.

08/04/2025

A pleasant experience as I expected.

08/04/2025

He is a very good doctor and has been quite helpful always.

07/28/2025

Dr Harmon has been thorough and consistent for the 5 years I have been his patient. I was referred to him by Laura Mooar, CRNP who was working at St Mary’s New Falls complex. Together they are both responsible for my surviving the cancer.

07/28/2025

He explained the various options very clearly.

07/28/2025

He is a great urologist!

07/25/2025

Dr Harmon is a caring doctor, with excellent listening skills.

07/25/2025

Dr Harmon and his staff are very knowledgeable, caring and professional at all times to all of his patients.

07/24/2025

Never any issues, always courteous and professional…

07/24/2025

Dr. Harmon is very knowledgeable and compassionate. His explanations are easy to understand and uses visuals to aid in his explanations.

07/23/2025

The one and only for me. Best ever.

07/21/2025

Not only was Dr. Harmon outstanding, so was the entire staff!

07/21/2025

Dr Harmon professional knowledgeable patient as was his staff especially Amber. So glad I found them !

07/21/2025

His concern for my health

07/18/2025

Simply the best

07/18/2025

He was very knowledgeable explain things well and gave me quick results. I feel that I would go back to him and also recommend him to anyone

07/18/2025

It was my first visit with Dr. Harmon and now after meeting with him I feel that I have chosen the right doctor. Thank you, Dr. Harmon.

07/17/2025

See my earlier comment.

07/17/2025

Again, the medical service was excellent!

07/14/2025

everything was fine.

07/14/2025

DR Harmon:One of the best Doc's i have encountered in my 65 years. Always pleasant, professional, listens well, so I totally trust him.

07/14/2025

Couldn't be better.

07/11/2025

I would recommend Dr Harmon to everyone - great doctor

07/11/2025

Top quality Doctor who is caring and professional!!!

07/11/2025

We had a lot of questions about my current situation and Dr Harmon took the time to answer every question in a way that we could understand. He told us the options available and let us select the one we were most comfortable with. We did not feel rushed and learned a lot about men's prostrate issues.

07/10/2025

All went well

07/10/2025

Dr. Harmon took his time with my questions to explain them thoroughly so I could understand completely

07/10/2025

Did have to wait a long time to be seen - an hour late. The nurse practitioner did stop in to begin the appointment before Dr Harmon arrived.

07/10/2025

Dr Harmon is always friendly and responsive to me.

07/10/2025

Excellent follow-up meeting.

07/10/2025

Dr. Harmon explains everything very well and listens to all questions.

07/08/2025

Dr. Harmon is a fine doctor who cares about his patients.

07/07/2025

Dr. Harmon is fantastic. He is knowledgeable, compassionate and thorough.

07/07/2025

He’s very knowledgeable and humble. Very relatable.

07/07/2025

I came to the practice feeling a lot of anxiety. Dr. Harmon made me feel better by helping me understand exactly what our next steps are in my treatment plan.

07/07/2025

Keep up the good work.

07/03/2025

The Man! Professional and knowledgeable. Treated me like I would as a fellow medical professional

07/03/2025

Friendly...knowledgeable

07/02/2025

He’s on of the best

07/02/2025

Excellent people skills, accept able

07/01/2025

Great Doctor providing the positive direction to stay ahead in my treatment.

07/01/2025

Knowledgeable

06/30/2025

Good man

06/30/2025

He was very honest and helpful I appreciate that

06/26/2025

dR hARMAN NICE. vISIT WAS AN ANNUAL TEST FOR CANCER

06/23/2025

The office staff and Dr Harmon were excellent, an 11 out of 10.

06/23/2025

Beyond my expectaion, and I heard St Mary was a fantastic Hospital.

06/20/2025

Dr. Harmon is compassionate, professional and very calm presence. I feel I was well cared for during my care.

06/20/2025

I was impressed.

06/16/2025

Continued follow up after initial surgery in July 2023

06/09/2025

Overall a very professional and pleasant experience.

06/05/2025

Dr. Harmon's entire staff is always good to deal with. This starts at the top with him.

06/05/2025

looking forward to be with this doctor long time

06/03/2025

Provider is willing to listens to what I say and base their decision on that.

06/02/2025

Thorough and concise

05/30/2025

Professional,, caring sincere

05/29/2025

I cannot say enough about Dr. Harmon. He is patient, thorough, and makes his patients feel comfortable. Excellent practitioner.

05/29/2025

Always good service there

05/29/2025

The best in a demanding specialty.

05/28/2025

Excellent care

05/28/2025

Very kind.

05/23/2025

Everything went well with my care.

05/22/2025

I am alive today because of Dr Harmon

05/22/2025

Dr. Harmon and his assistant quickly determined that I needed to be referred to another medical doctor with an additional specialty. I was given information about medical personnel who could (hopefully) meet my needs and I have made an appointment.

05/21/2025

the practice is quite busy and it's difficult to get a routine appointment in a reasonable amount of time. Ususally have to wait 4-6 months.

05/19/2025

Always a good visit

05/19/2025

They made sure I was comfortable and relaxed

05/16/2025

I highly recommend Dr Harmon and the entire staff.

05/16/2025

Thank you

05/16/2025

Waiting time was over an hour from the appointment time which was unusual

05/14/2025

I enjoyed Dr Harmon

05/12/2025

Great Doctor and staff

05/12/2025

Always a pleasant experience.

05/09/2025

Overall, it a smooth sailing.

05/08/2025

Grateful to have Dr.Harmon as my urologist!

05/05/2025

Dr Harmon is always thoughtful, takes time to listen and explain

05/05/2025

Found him on line then found out he was 1 of my brother-in-law's doctor who he spoke highly of.ther

05/05/2025

All is well

04/30/2025

Stay the course

04/25/2025

I would highly recommend Dr. Harmon to my friends.

04/24/2025

Dr. Harmon has been fabulous throughout.

04/24/2025

Kind knowledgeable Dr

04/17/2025

Good experience. The provider listened patiently to my concerns. Was efficient and professional in carrying out physical examinations and outlined the next steps clearly.

04/14/2025

They are a most caring and knowledgeable office and I'm happy to be a patient there.

04/11/2025

I would gladly recommend Dr. Harmon to all my friends.

04/10/2025

Glad he has a sense of humor!

04/07/2025

Very thorough with explaining my problems.

04/04/2025

Thank you, Dr. Harmon.

04/03/2025

Everything was most reassuring.

04/03/2025

No additional comments. It was a good experience.

03/31/2025

Everything was great! I can’t think of anything that could be improved.

03/31/2025

Good attitude

03/28/2025

Dr. Harmon is excellent and I am very happy with him as my provider.

03/24/2025

Dr. Harmon was very thorough, explained everything and answered any concerns I had in a manner that I could completely comprehend. He made me feel that he was truly invested in making sure that everything was going to be done to completely resolve my issue.

03/24/2025

all good

03/24/2025

Very professional to talk to explain everything thanks a lot

03/13/2025

My visit was very efficient time wise and a comfortable experience with Dr Harmon

03/13/2025

Good experience

03/10/2025

Dr Harmon is a great doctor, but also a great communicator and someone who is very easy to speak with.

03/10/2025

Dr. Harmon always 5 stars all the way!

03/06/2025

Nothing more to say. Keep up the good work.

03/06/2025

He explained everything that we have to do and the reason why

03/06/2025

very professional office overall, highly recommend

03/06/2025

appreciate Dr. Harmon's sense of humor and overall bedside manner

02/28/2025

had a very good experience at the office

02/28/2025

My excellent ratings say it all.

02/28/2025

See my previous comment

02/24/2025

very good

02/24/2025

Dr. Harmon is very personable, easy to speak with, and explains all aspects of my care to me.

02/20/2025

Dr. Harmon and his staff are the best. Always listen to your concerns and always very gentle with procedures!

02/17/2025

Thank you

02/17/2025

Excellent.

02/17/2025

I would highly recommend him

02/13/2025

Everything was perfect

02/11/2025

He had excellent knowledge of my history

02/03/2025

Excellent

02/03/2025

Feel confident in the care plan Dr Harmon put forth.

02/03/2025

The only difficulty I had was contacting your office by phone prior to the appointment. Twice no one answered the phone but everything worked out

01/30/2025

Don't keep patients waiting long periods after prep for a cystoscopy.

01/23/2025

Excellent

01/23/2025

Dr Justin Harmon is he Best of the Best !

01/23/2025

Excellent
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