Dr. Douglas Sieminski, DO | Newton, NJ | Family Medicine

.about .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Douglas Sieminski is a family medicine physician who combines traditional medical care with osteopathic and neuromuscular medicine approaches. He earned his medical degree from New York Institute of Technology College of Osteopathic Medicine and has been practicing for over two decades. His expertise spans comprehensive family healthcare while specializing in hands-on osteopathic treatments and neuromuscular conditions. Dr. Sieminski is fluent in both English and Spanish.

Dr. Sieminski practices at Newton Medical Center and serves patients throughout Newton, New Jersey, with additional locations in Marlton. He focuses on treating back pain during pregnancy and back pain in children and teenagers, offering specialized care for patients of all ages. His approach includes physical therapy, strength training, and manual therapy techniques. Patients have rated Dr. Sieminski 4.2 out of 5 stars for his comprehensive and compassionate care.

AI-generated from data on this provider profile.

accepting new patients
4.2

39 Ratings
23 years of experience
speaks Spanish, English
New York Institute Of Technology College Of Osteopathic Medicine
11 written reviews
3 specialties
8 areas of expertise
1 hospital affiliation
3 office locations
Male

39 ratings & reviews

Sort:

Showing 1 to 10 of 11 reviews

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Would not recommend.

July 25th, 2019

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I have been a patient of Dr. Sieminski for over 6 years now and I have no doubts in stating that he is the finest GP I have ever seen. Since I have been Dr. S's patient, I have also gotten to know him as person and there, I can also state, he is top notch. We are lucky to have such a fantastic health practitioner in our area.

January 5th, 2019

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I have been attending Skylands for years, because they have a great facility but also a phenomenal staff. Dr. Sieminski not only has the most superb bedside manor, he is knowledgeable and able to communicate very well with his patients. He is very easy to talk to and never makes you feel uncomfortable bringing up uncomfortable subjects. Many time I would feel nervous to talk of things that I had going on but once your in a room with this guy, he provides you knowledge comfort, and a cure! He is all around one of the best doctors I've been to and I work over an hr away but still use him as my doctor because there is no other like him. Definitely recommend him to anyone seeking a new doctor, he is exactly what you want in a doctor.

January 6th, 2017

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

He isvery caring and knows exacutaly what's wrong with his patients. He is as best as they come.

December 29th, 2016

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

ive been seeing dr sieminski since 2008, wouldnt change him for the world. he's open and loyal to his patients, money or not he never refused to treat me in a day and age where its all about the money......you rock dr Sieminski!!!!

November 11th, 2016

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Never had to wait to be seen he is always on time always correct in his diagnosis excellent bedside manner and takes his time with patients could not recommend any one else in the area but him!

March 1st, 2016

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

He explains everything. His followup care is the best.

March 6th, 2015

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Has wrote out wrong script on more than one occasion. He is a nice guy but his office staff is arrogant, nasty and down right RUDE.

January 30th, 2014

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

The only thing I dislike about this Doctor is that when he writes out an e-script for you....you better make sure it gets sent over to your pharmacy, because three times already he or one of his office personnal was supposed to send in my e-script and my pharmacy never recieved it and I suffered for it

June 16th, 2010

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Puts patients first.

November 24th, 2008

Skylands Medical Group

33 Newton Sparta Rd Ste 1Newton, NJ 07860

Tel: (973) 383-5844

Mon8:30 am - 7:00 pm

Tue8:30 am - 5:00 pm

Wed8:30 am - 7:00 pm

Thu8:30 am - 7:00 pm

Fri8:30 am - 5:00 pm

Sat8:00 am - 1:00 pm

SunClosed

Newton Medical Center

175 High StNewton, NJ 07860

Tel: (973) 383-2121

Virtua Marlton Hospital

90 Brick RdMarlton, NJ 08053

Tel: (856) 355-6000


Dr. Douglas Sieminski, DO	Fonderre Lionel Musongong, APRN, RN, NP	Yves Chery, CT, ASCP, APRN, BSN, MSN	Dr. Sathish Karmegam, MD
Family Medicine	Family Medicine	Family Medicine	Family Medicine
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.2 (39 Ratings)	0 (0 Ratings)	0 (0 Ratings)	0 (0 Ratings)
23 Years of Experience	9 Years of Experience		24 Years of Experience
No Virtual Visit Option	Virtual Visit Available	Virtual Visit Available	Virtual Visit Available
Speaks Spanish, English	Speaks English, French, Spanish	Speaks English	Speaks English, Spanish, Tamil, Arabic, Malayalam
Newton , NJ	Fair Lawn , NJ	SUWANEE , GA	Denton , TX
Med School: New York Institute Of Technology College Of Osteopathic Medicine			Med School: Stanley Medical College
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Accepts Medicare
Accepts Medicaid

Check-up
Contraception
Family Planning
Immunization
Influenza
Neuromuscular Medicine
Osteopathic Medicine
Weight Loss

MEDICAL LICENSE

Doctor Of Osteopathy, New Jersey, 2027, Active

EDUCATION & TRAINING

Medical School

New York Institute Of Technology College Of Osteopathic MedicineGraduated in 2003

Amyanerys Maria Lopez
Nurse Practitioner
| WARWICK, NY
(0)
Roselle Aguila Little
Nurse Practitioner
| PORT JERVIS, NY
(0)
Dr. Nihal Desilva, MD
Psychiatry
57 Years Exp | San Diego, CA
(19)
Regina Myra Curcione
Nurse Practitioner
| Paterson, NJ
(0)
Susan Lynne Rand
Nurse Practitioner
| Basking Ridge, NJ
(0)
Dr. Raksha Jatin Gajarawala, MD
Pediatrics
54 Years Exp | Newark, NJ
(22)
Dr. Paul Anthony Babitz, DC
Nurse Practitioner
| West Milford, NJ
(0)
Dr. Meaghan C Tuttle
Nurse Practitioner
| Morris Plains, NJ
(0)
Dr. Kimberly Ann Fuss
Nurse Practitioner
| East Stroudsburg, PA
(0)
Dr. Karen Oconnell Schill
Nurse Practitioner
| Morristown, NJ
(0)

Is Dr. Douglas Sieminski accepting new patients?: Dr. Douglas Sieminski is accepting new patients on Vitals. View Dr. Douglas Sieminski's profile on Vitals to make an appointment.
Does Dr. Douglas Sieminski accept virtual/telehealth appointments?: Dr. Douglas Sieminski has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Douglas Sieminski accept my insurance?: You can see the insurance plans that Dr. Douglas Sieminski accepts on their Vitals profile.
How can I make an appointment with Dr. Douglas Sieminski?: You can find contact information for Dr. Douglas Sieminski here on Vitals.
Where is Dr. Douglas Sieminski's office located?: Dr. Douglas Sieminski's office is located at 33 Newton Sparta Rd Ste 1, Newton, NJ, 07860.

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.

Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.