
Highlights
Age Groups Seen
- Infant 0-2
- Child 2-12
- Adolescent 12-18
- Adult 18-65
- Older Adult 65+
Languages
- English
Gender
MaleAffiliations
- Cooper University Hospital
About Justin Schweitzer
Professional Statement
Same Care and Services, New Location!
Dr. Justin Schweitzer now sees patients at Cooper's newest office in Collingswood. Whether you are in need of traditional primary care services, or LGBTQ+ health care, Dr. Schweitzer is here for you.
Dr. Schweitzer is a family physician who provides comprehensive care for acute and chronic medical needs and works to create an open, judgment-free atmosphere for patients to share their concerns. His top priority is promoting a healthy lifestyle among his patients and their families to prevent or minimize illness and other medical conditions. He has worked collaboratively to increase access of care to LGBTQ+ identifying patients in southern New Jersey.
Services currently offered are PrEP for HIV prevention, STD testing, sexual health counseling, and gender-affirming hormone therapy (GAHT).
In his free time, Dr. Schweitzer enjoys spending time with his husband and retired greyhound as well as traveling, cooking foods from the local Farmer's Market, and practicing yoga.
Title
Medical Director, LGBTQ+ Health and Primary Care
Family Medicine Physician
Primary Care Physician
Awards and Honors
Castle Connolly Top LGBTQ+ Doctors, 2023-2025
Outstanding Achievement in the Specialty of Primary Care, 2008
American Osteopathic Foundation Student Traveler Grant, 2007
New Jersey Osteopathic Education Foundation Scholarship, 2004
SJ Magazine "Top Docs for Kids" - 2025
SJ Magazine "Top Docs" - 2025
Philadelphia Magazine "Top Docs" - 2025
Professional Memberships
Selected Publications
Markey CH, Goodwin C, August KJ, Malik D, Pillarisetty S, Langan G, Schweitzer J. Exploring body image among transgender and nonbinary adults: Considering positive body image and the pursuit of gender-affirming surgery. J Health Psychol. 2025 Nov;30(13):3657-3667. doi: 10.1177/13591053241312509. Epub 2025 Jan 22. PMID: 39844424.
Schweitzer J, Hannan A, Coren J. The role of social networking web sites in influencing residency decisions. J Am Osteopath Assoc. 2012 Oct;112(10):673-9. PMID: 23055466.
Kang J, Schweitzer JS, Hoffman JR. Effect of order of exercise intensity upon cardiorespiratory, metabolic, and perceptual responses during exercise of mixed intensity. Eur J Appl Physiol. 2003 Nov;90(5-6):569-74. doi: 10.1007/s00421-003-0908-1. Epub 2003 Aug 5. PMID: 12905049.
Practice Group :
Cooper Care Alliance
Appointments
Locations
- 17 West Knight Avenue, Collingswood, NJ 08108
- Get Directions
- phone: 856-536-1515
- fax: 856-412-5389
Clinical Interests
Preventative care, health equityEducation and Training
Education
- Internship/Residency: Kennedy Memorial Hospital/Our Lady of Lourdes Hospital, Family Medicine, 2011
- Medical School: University of Medicine and Dentistry of New Jersey School of Osteopathic Medicine, 2008
Board Certifications
- Family Medicine/OMT: American Osteopathic Board of Family Physicians, 2011
Insurance
- 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
5 out of 5
330 ratings, 122 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 5/29/2026
The staff consistently goes above and beyond to make you feel comfortable while addressing your individual needs. They make the entire experience look effortless with their professionalism, kindness, and attention to detail. Dr. Schweitzer genuinely cares about his patients. He takes the time to listen, answer questions, and ensure you feel heard and understood. It's clear that patient care is his top priority. I highly recommend this practice to anyone looking for compassionate, personalized care.
- Reviewed on 5/28/2026
I love Dr Schweitzer I've been seeing him for a long time and I followed him everytime he moved he's that great of a doctor. And the staff is amazing always!! !
- Reviewed on 5/22/2026
Always pleasant experience and talk to someone who really understands and cares for your health cycles. We have told friends and recommended our doctors
- Reviewed on 5/21/2026
Front desk was incredibly welcoming, friendly and helpful. Dr. Schweitzer was thorough and easy to talk to. Very happy to have found this office.
- Reviewed on 5/15/2026
Dr. Schleitzer is absolutely amazing in terms of his both service and etiquette, and I fully trust him with myself at all times. He is literally the best doctor I've had. And also great for community. I really appreciate it. Thank you.
- Reviewed on 5/15/2026
I believe that my doctor, Justin Schweitzer, is very well informed and also that he cares about my health and well-being. Thank you.
- Reviewed on 5/13/2026
The staff here are welcoming, friendly, personable, and extremely kind. It was so refreshing to feel genuinely cared for as a trans person in a healthcare setting where I am usually ignored, misunderstood or disrespected. Thank you to this office!
- Reviewed on 5/11/2026
Everyone at the practice is extremely courteous and respectful.
- Reviewed on 5/6/2026
Justin is very personable. He questions more than just your physical health. He cares about you and about your mental wellbeing too. That's why he has been my Primary Doctor for all of these years.
- Reviewed on 5/1/2026
The entire experience from beginning to end was smooth, efficient and effective. The kindness of every staff member I encountered has never been experienced before. A great welcoming environment and engaging appointment. They saw me as a person, not as a typical client.
- Reviewed on 5/1/2026
Justin and his team were all very professional. The office was well kept. The wait time was hardly any time at all. A great experience.
- Reviewed on 5/1/2026
Always very good experience. Wonderful staff.
- Reviewed on 4/30/2026
Always a good experience with Dr Schweitzer and his staff. They fit me in, were generous with doctor's time, and am very appreciative.
- Reviewed on 4/30/2026
Dr. Schweitzer and the staff in this Cooper office are the best. I highly recommend them.
- Reviewed on 4/28/2026
Very pleasant.
- Reviewed on 4/27/2026
Just want to thank the office for always giving such great care. They are very good at communicating during the visit and I am very appreciative of the fact that it's a one-stop shop, meaning I can see the doctor, get my lab work done, and I don't have to make a lot of additional appointments after the visit. So thanks to the team and keep doing the great work.
- Reviewed on 4/23/2026
Always providing a special care and excellent support!
- Reviewed on 4/10/2026
I love my Primary Care Doc, Dr. Justin Schweitzer. Good doctor. Good guy.
- Reviewed on 4/10/2026
Office is very clean, staff is very friendly and welcoming.
- Reviewed on 3/23/2026
The whole experience is very relaxing and comforting. I enjoy visiting with the doctor and his staff.
- Reviewed on 3/20/2026
Dr. Schweitzer listens, validates and provides education. He is calm and grounding so the patient feels comfortable to share and ask questions freely.
- Reviewed on 3/14/2026
it was a good experience
- Reviewed on 3/12/2026
Very satisfied with my doctor visit.
- Reviewed on 3/12/2026
Always a good experience at this office.
- Reviewed on 3/4/2026
Just thanks. The people in this office, from Dr. Schweitzer to the techs and office folks, are really wonderful. I've never been to a more welcoming, respectful place in my life.
- Reviewed on 3/3/2026
As far as first impressions go- this was wonderful.
- Reviewed on 2/28/2026
I would be extremely disappointed if a change in my healthcare coverage forced me to select an alternate Primary Care Physician. Dr Schweitzer has been my primary doctor for many years. I trust his insight and approach to healthcare.
- Reviewed on 2/27/2026
Dr Schweitzer truly is the best doctor I've ever had
- Reviewed on 2/26/2026
Never felt that welcomed before. Wasn't sure if a cake was coming out later.
- Reviewed on 2/25/2026
When my Penn Medicine primary care physician left the Philadelphia area I needed to find a new doctor. I was not impressed with the options available at Penn. My spouse used Cooper services and was very happy with his primary care physician, Justin Schweitzer, DO. In [Date] I scheduled an appointment with Dr. Schweitzer and was very pleased with how professional he was, the time he spent with me to answer all my questions, and ease of discussing my health concerns with him. Every appointment with him since, including my latest exam, has been a good experience.
- Reviewed on 2/22/2026
I'm extremely happy that I found this office. Every appt. Is professional, uplifting and professional. Absolutely the best!
- Reviewed on 2/21/2026
Dr Schweitzer is fantastic knowledgeable and kind, thorough in discussing test results. Very friendly and easy to talk to.
- Reviewed on 2/21/2026
He was easy to talk to
- Reviewed on 2/19/2026
Dr Schweitzer has been our primary for a few years. We live a little over an hour from his office. Im sure we can find someone closer to our home, but choose to continue with him as our Primary. He's a great doctor!
- Reviewed on 2/18/2026
Dr. Schweitzer is always professional, compassionate, and provides personalized care. He takes time to listen to my concerns, and to discuss treatment options in a way that is easy to understand. I appreciate the way, Dr. Schweitzer treats me as an individual.
- Reviewed on 2/18/2026
Friendly and professional environment
- Reviewed on 2/14/2026
Dr. Schweizer and his staff treated me with excellent care. I got good feedback. My blood work, I got the results the very next day. And I love going to that office. They're really nice and treat me with respect. I love going to Dr. Schweizer.
- Reviewed on 2/13/2026
Excellent, all around. Spent as much time as I needed. Patient, kind, caring staff as well. I couldn't be happier. Bye.
- Reviewed on 2/13/2026
It is great to find a doctor that caters primarily to gay males and is one himself.
- Reviewed on 1/31/2026
It was positive
- Reviewed on 1/26/2026
Yes, my visit with Justin was very good. He's always direct. He answers all my questions. He's a great guy. I'm happy to have him as my primary doctor. Thank you guys. Have a great day.
- Reviewed on 1/21/2026
I always enjoy my visit every time I go I am so glad to have this office handling my medical needs. From the time I check see the nurse the Dr and check is the best I can't say enough THANK YOU
- Reviewed on 1/21/2026
Totally satisfied with all aspects of the appointment.
- Reviewed on 1/19/2026
Everyone is very professional yet friendly and make you feel very comfortable!
- Reviewed on 1/17/2026
I have already recommended him to two people!
- Reviewed on 1/17/2026
I feel very comfortable with the Doctor and staff. They take time with you. I feel relaxed and can ask questions and talk openly. I am always treated with respect.
- Reviewed on 1/11/2026
Always a good experience both with Dr Schweitzer and Staff.
- Reviewed on 1/9/2026
Above and beyond doesn't even cover it! Every person here is amazing!
- Reviewed on 1/8/2026
I always recieve the best service and attention from the staff and nurses.
- Reviewed on 1/8/2026
The entire team at this location is incredible so kind, helpful, and knowledgeable. I feel like family when I'm at this office. Dr. Schweitzer helped me develop a great plan for a complex issue, and his reception team helped me set up everything I needed quickly. Thank you!
- Reviewed on 12/23/2025
Dr. Justin took the necessary time to review all test results. He ask me a few times if I had any questions and thoroughly answered every question I asked. I truly appreciate this level of professional support. The office staff are welcoming and efficient in a pleasant way. Thank you.
- Reviewed on 12/23/2025
I've had Dr. Schweitzer as my primary doctor for over a decade. He is always very thorough, explains everything in detail. But, most of all he treats you as a friend.
- Reviewed on 12/19/2025
Great experience but have 1 suggestion. When the nurse takes you back to weigh you, then to the exam room to take your blood pressure, I suggest they wait a few minutes before taking the blood pressure. Mine was high when the nurse took it and I had the doctor take it again when he came in. It went down to my normal range. Other than that, love going there.
- Reviewed on 12/19/2025
The staff is very nice, very accommodating, very friendly, and I feel respected and cared for. I think Dr. Justin Schweitzer is a wonderful physician. I feel very comfortable in his care. I would recommend him to anyone. And I think the facilities are very clean, very nice, and very state of the art.
- Reviewed on 12/19/2025
Always providing a special care and excellent support.
- Reviewed on 12/16/2025
Always a good experience!
- Reviewed on 12/14/2025
Great people no problems
- Reviewed on 12/11/2025
This Cooper office is terrific!!! Would highly recommend this office to anyone looking for healthcare!
- Reviewed on 12/4/2025
Dr. Justin is the only Doctor I've ever had that actually talks to me.
- Reviewed on 12/3/2025
None to say. He is an excellent provider.
- Reviewed on 12/2/2025
I am very comfortable when I need to go to see Dr. Schweitzer along with him, his office staff a very nice, kind and professional. All my questions are always answered.
- Reviewed on 11/26/2025
My doctor is phenomenal and his PA. MA are great. All staff is professional.
- Reviewed on 11/26/2025
This was supposed to be just a general follow up visit but I was experiencing flu-like symptoms for the past several days. Dr Schweitzer spent additional time reviewing my current condition, and determined that I have sinus infection as a result of these flu-like symptoms.
- Reviewed on 11/22/2025
Dr. Schweitzer is the best doctor that ever lived.
- Reviewed on 11/15/2025
I am so grateful for Dr. Schweitzer and the staff that he retains.
- Reviewed on 11/15/2025
Dr. Justin Schweitzer is an excellent provider. I'm very pleased to have him as my primary care physician. I feel lucky. That's all.
- Reviewed on 11/5/2025
The staff is amazing. Always makes my daughter feel comfortable.
- Reviewed on 11/5/2025
Dr. Schwietzer is the best PCP my family has ever had!
- Reviewed on 11/4/2025
Dr. J, and his staff are always a pleasure to deal with.
- Reviewed on 11/4/2025
I always feel better when I go for my visit.
- Reviewed on 11/2/2025
Always a good experience. Can not really speak to speed of appointments as I schedule months in advance
- Reviewed on 11/2/2025
excellent
- Reviewed on 10/30/2025
My experience as a new patient has been amazing! I should have come before! All the staff amazing service!
- Reviewed on 10/23/2025
The best provider team and office I've ever been to!
- Reviewed on 10/20/2025
I think the doctor is great. The first question should be a number four.
- Reviewed on 10/19/2025
I love Dr. Schweitzer and his whole office staff, everyone is so nice and welcoming. The office is the cleanest, happiest and homiest office I've ever been to <3 :-)
- Reviewed on 10/17/2025
Left the appointment feeling better than I did when I walked in, thanks to the wonderful staff
- Reviewed on 10/9/2025
Been with Dr Schweitzer for years. He is the best!
- Reviewed on 10/4/2025
I am extremely happy with Dr. Schweitzer and the team at Cooper. I would definitely recommend them to friends and family.
- Reviewed on 9/24/2025
Love going to Dr.Schweitzer's office. Always a positive experience from the warm greeting to the exit . Staff is super personable ! ! ! !
- Reviewed on 9/23/2025
Dr. Schweitzer has been my primary doctor for many years now and he is completely through every time that I see him.
- Reviewed on 9/17/2025
The office staff were very courteous respectful and pleasant. Both the doctor and all the office staff were very professional. I'm truly thankful that all my questions were answered and the medical care that I received. Thank you
- Reviewed on 9/8/2025
Everyone in the clinic made me feel very welcomed and heard
- Reviewed on 9/8/2025
Dr Schweitzer is the BEST!!! !
- Reviewed on 9/7/2025
Dr Schweitzer is very caring. He listens to my concerns and questions. I feel so much better after my visit.
- Reviewed on 9/7/2025
the whole office is amazing and very friendly
- Reviewed on 9/4/2025
The team at Cooper Care Alliance have been wonderful, they care about my family's needs and their LGBTQ+ support has been amazing!
- Reviewed on 8/30/2025
Provided and special care and excellent support.
- Reviewed on 8/27/2025
Loved it! everyone was so nice and cared for my needs! !
- Reviewed on 8/26/2025
Phenomenal people that work in that office. Every single one of them.
- Reviewed on 8/22/2025
The entire staff were wonderful and extremely helpful
- Reviewed on 8/22/2025
I have been seeing Dr Schweitzer as my primary care physician for almost 15 years. It would be a major adjustment for me if I had to switch to another doctor.
- Reviewed on 8/21/2025
exceptional care with Dr. Schweitzer and his staff. Very, very well pleased.
- Reviewed on 8/21/2025
Dr Schweitzer and the entire staff have been warm, welcoming and sensitive.
- Reviewed on 8/8/2025
Great practitioner, staff
- Reviewed on 8/8/2025
The staff at the office is terrific. Everyone is courteous, kind (extremely important) and care about my concerns and questions I have.
- Reviewed on 8/7/2025
Fabulous staff as well. Thank you!
- Reviewed on 8/7/2025
DR Swietzer is very tuned into his patients and keeps me fully informed. The rest of the staff feels like longtime friends and are exceptional at their jobs
- Reviewed on 8/7/2025
Dr. Schweitzer and the staff at this location make you feel welcome and well cared for. Dr. Schweitzer is easy to talk to and compassionate. I have already referred several friends and family members to this practice.
- Reviewed on 7/25/2025
My experience is always exceptional The entire staff always goes above and beyond
- Reviewed on 7/24/2025
Dr. S is great! And so are the people who work at the front desk. Everyone is kind, warm, and upbeat.
- Reviewed on 7/23/2025
Dr. Schweitzer is the best doctor there is I have followed him since I moved out here to New Jersey. I will not see no one else he takes the time to talk to you and go through everything.
- Reviewed on 7/23/2025
Very welcoming and comfortable atmosphere! It's the best
- Reviewed on 7/22/2025
I l9ve working with Cooper and especially this off. The staff goes above and beyond for my son and support us both tremendously. Compared to care we receive elsewhere- it's the very best! I wish all doctors and offices were this caring and compassionate.
- Reviewed on 7/22/2025
Dr. Schweitzer is the best doctor I've ever had.
- Reviewed on 7/20/2025
I love this location because of the welcoming LGBT+ people.
- Reviewed on 7/19/2025
Everyone at this office is great very welcoming and friendly it's like we are family
- Reviewed on 7/6/2025
Always a pleasure
- Reviewed on 7/5/2025
Dr Schweitzer and the support team are comprehensive in their care as well as being respectful and friendly. These guys are great.
- Reviewed on 7/4/2025
Love Dr. Justin Schweitzer and all his staff
- Reviewed on 7/3/2025
Happier with this doctor than with any other doctor I can think of.
- Reviewed on 7/3/2025
This was my first appointment, so far it seems to be a good fit.
- Reviewed on 7/3/2025
I didn't get the meaning of unique person in one of the question, but they are very professional, and friendly. My experience is always a pleasure.
- Reviewed on 7/2/2025
Everybody was very nice, and the appointment flowed very quickly
- Reviewed on 6/6/2025
Dr Schweitzer has been my primary physician for years. Because of his professionalism and compassion, I have no intention of ever choosing another doctor.
- Reviewed on 6/5/2025
Dr. Schweitzer and staff are very professional, competent, and friendly. Every appointment has been exceptional.
- Reviewed on 6/5/2025
Always a good experience here. I also took a neat coffee mug and some other swag they were giving out - Thanks Cooper.
- Reviewed on 6/5/2025
I had a very nice visit with my Dr.
- Reviewed on 4/11/2025
Great experience as a first time patient
- Reviewed on 3/14/2025
Great staff very courteous and friendly! !
- Reviewed on 3/10/2025
Dr. Schweitzer is a very caring doctor. He interacts with you to make sure all your needs are being met.
- Reviewed on 1/10/2025
I had a great visit with my Doctor. The entire staff is very friendly , welcoming and helpful.
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