
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
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
American College of Osteopathic Family PhysiciansAmerican Osteopathic AssociationNew Jersey Association of Osteopathic Physicians and SurgeonsGLMA: Health Professionals Advancing LGBTQ EqualitySelected Publications
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."
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.Practice Groups
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
314 ratings, 109 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 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
Always providing a special care and excellent support.
- 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
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 12/16/2025
Always a good experience!
- Reviewed on 12/14/2025
Great people no problems
- 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
Staff is professional and friendly. Location is welcoming and convenient. Every visit has been a great experience.
- 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 11/26/2025
My doctor is phenomenal and his PA. MA are great. All staff is professional.
- 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 11/12/2025
This Cooper office is terrific!!! Would highly recommend this office to anyone looking for healthcare!
- Reviewed on 11/5/2025
Dr. Schwietzer is the best PCP my family has ever had!
- Reviewed on 11/5/2025
The staff is amazing. Always makes my daughter feel comfortable.
- Reviewed on 11/4/2025
Great experience as a first time patient
- 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 10/4/2025
I am extremely happy with Dr. Schweitzer and the team at Cooper. I would definitely recommend them to friends and family.
- Reviewed on 10/3/2025
Dr. Schweitzer is a very caring doctor. He interacts with you to make sure all your needs are being met.
- Reviewed on 10/1/2025
I had a great visit with my Doctor. The entire staff is very friendly , welcoming and helpful.
- 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 9/10/2025
Been with Dr Schweitzer for years. He is the best!
- Reviewed on 9/4/2025
The PSRs and MAs at the office are great, as is Dr. Schweitzer!
- 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 8/9/2025
Everyone in the clinic made me feel very welcomed and heard
- Reviewed on 8/9/2025
Dr Schweitzer is the BEST!!! !
- 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
The team is really always awesome and I really appreciate the late hours so I can come after work
- 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
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 7/9/2025
Dr Schweitzer is very caring. He listens to my concerns and questions. I feel so much better after my visit.
- Reviewed on 7/9/2025
the whole office is amazing and very friendly
- Reviewed on 7/8/2025
Fabulous staff as well. Thank you!
- Reviewed on 7/8/2025
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 7/8/2025
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 7/6/2025
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 6/10/2025
I'm a new patient to the practice but so far the the experience has been good.
- 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 6/6/2025
I'm always treated with respect and all my questions are answered properly. I feel very well and very well. Treated there five stars five out of five stars for him.
- 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
Dr. Schweitzer and staff are very professional, competent, and friendly. Every appointment has been exceptional.
- Reviewed on 6/5/2025
I had a very nice visit with my Dr.
- Reviewed on 6/2/2025
High interest and excellent support! always providing the most needed solutions to optimize the health.
- Reviewed on 6/2/2025
We feel lucky to have found a doctor and a practice where my both husband and I feel fully seen and heard, and where our medical needs are assessed seriously, and with courtesy.
- Reviewed on 5/30/2025
I have actually recommended Dr. Schweitzer to friends of mine and they have started to see him as their primary care doctor His office is attractive, comfortable, and the best part there is a lab draw available right in the office It is clearly a safe place for LGBQ persons
- Reviewed on 5/20/2025
Dr Schweitzer is hands down the best all around!
- Reviewed on 5/20/2025
Everyone at Dr Schweitzer's office are top notch. Complete and thorough!
- Reviewed on 5/19/2025
I have been with Dr. Schweitzer for over 10 years. I value him as my physician. He makes me do things sometimes that I don't want to do, but I do listen to him. And I just love Dr. Schweitzer. He's an excellent primary care physician.
- Reviewed on 5/3/2025
The staff is great and so is Dr Schweitzer
- Reviewed on 5/2/2025
Everyone at the practice, from the front desk staff to the nurses, assistants, doctor, and administrator, made me feel safe, comfortable, respected and seen. They were all extremely kind. I couldn't have asked for a better healthcare experience.
- Reviewed on 4/25/2025
I just think that you guys do an excellent job. Justin Schweitzer is an amazing doctor. Perfect all around. Couldn't be happier. Thank you.
- Reviewed on 4/23/2025
Such a welcoming experience from the start to the end. From the admin team to the providers, it really feels like a family. I feel so comforted with my "medical fears" escaping when I see my care team.
- Reviewed on 4/15/2025
Incredibly kind, knowledgeable and comforting provider. Would recommend to family without a doubt. The entire staff is wonderful at West Knight Ave from door to door. They create an incredibly sense of belonging and comfort that is unmatched in healthcare. It really feels like a family practice for all people.
- Reviewed on 4/11/2025
I always feel better when I go for my visit.
- Reviewed on 4/11/2025
Dr. J, and his staff are always a pleasure to deal with.
- Reviewed on 4/9/2025
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 4/2/2025
Love my doctor. I wish all doctors were like him.
- Reviewed on 3/29/2025
He's a fantastic doctor.
- Reviewed on 3/29/2025
excellent
- Reviewed on 3/27/2025
Love this practice. Thank you Cooper for your support to our community.
- Reviewed on 3/26/2025
I appreciate my doctor I been with him for many years
- Reviewed on 3/19/2025
I am so, so grateful for these doctors and this staff. It feels like home. I tell everyone how special this place is.
- Reviewed on 3/16/2025
Dr Schweitzer is the absolute best! I've been seeing him for about 14 years now. He truly cares about his patients. All the staff were super friendly. The whole office atmosphere was welcoming and great energy.
- Reviewed on 3/14/2025
Great staff very courteous and friendly! !
- Reviewed on 3/12/2025
None to say. He is an excellent provider.
- Reviewed on 3/8/2025
Of all of my health care providers (and I have quite a few), this is where I am most comfortable.
- Reviewed on 3/7/2025
This was my first appointment, so far it seems to be a good fit.
- Reviewed on 3/7/2025
Concern about my health and mental well-being easy to talk to ,good listener,very professional
- Reviewed on 3/7/2025
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 3/3/2025
From the warm welcome at reception to the informative session with doctor Schweitzer, each visit has been wonderful! The admin staff transcends loveliness, they are so inviting and friendly I want to cry the happiest tears! I was also mildly concerned about blood work I needed to get done but was never properly informed of (from a different doctor), and Dr Schweitzer was able to get it done in his office that day. Thank you all involved, you've made this whole process significantly less stressful for me and I appreciate you all! .
- Reviewed on 3/1/2025
Professor Schweitzer, I mean, sorry, Dr. Schweitzer is professional and courteous and knows his stuff. I suggest him highly to any of my fellow trans friends in the area. Yeah, no, he's very valued. Thank you.
- Reviewed on 2/28/2025
Dr Switzer is one of the best and I am very happy with him as my primary care doctor!
- Reviewed on 2/27/2025
Just thanks Dr. Schweitzer and the team are terrific!
- Reviewed on 2/27/2025
As a first time patient, the entire office treated me as if I've been a patient for years. This is a great practice!
- Reviewed on 2/27/2025
Dr. Justin Schweitzer is a constant professional. He has a great bedside manner. I've been seeing him off and on for the last eight to ten years. He's very attentive, detail-oriented, compassionate, and just a very well-rounded, fantastic physician. And I think anybody would be happy to have him as their family practitioner.
- Reviewed on 2/12/2025
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 2/11/2025
Always a good experience. Can not really speak to speed of appointments as I schedule months in advance
- Reviewed on 2/11/2025
excellent
- Reviewed on 2/7/2025
Everyone was there was very polite. Very understanding have very good patience it was great.
- Reviewed on 2/7/2025
Everybody was very nice, and the appointment flowed very quickly
- Reviewed on 2/7/2025
The team at W Knight (Dr Schweitzer and Team) are helpful, friendly, and compassionate. I always feel comfortable and safe in the environment.
- Reviewed on 2/7/2025
Schweitzer is terrific!
- Reviewed on 2/6/2025
Thank you
- Reviewed on 2/6/2025
Just love the docs and staff. Can't wait to take kids here!
- Reviewed on 2/6/2025
Always satisfied with my visits with Dr,justin S and his staff
- Reviewed on 2/6/2025
Had a great visit with my provider. Very friendly and helpful staff.
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