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Qualifications and Experience
With nearly 20 years experience, Dr. Mark Niznikiewicz provides the full range of oral and maxillofacial surgical services. Harrison Oral Surgery is a center of excellence where you will be treated with unparalleled care and compassion by a board-certified oral surgeon and certified MD, who combines his broad-based experience with state-of-the-art technology. Services in our office include: - Dental Implants - Wisdom Teeth Removal - Bone Grafts & Reconstruction - Facial Trauma - Oral Pathology - Apicoectomy Procedure - Cuspid Exposure for orthodontics - TMJ Disorders - Nitrous Oxide Available - Digital 3-D cone scan/Panoramic x-ray - All x-rays are digital Please call and meet our friendly and knowledgeable staff to have the best service in Harrison New York. When calling, please have your dental insurance information ready so we can make sure our office participates with your plan, and we will find out if you are eligible for your dental needs.
Verified Patient Reviews
His assistant is amazing and has great knowledge about dentistry in addition to insurance coverage. The dentist is very understanding and is conservative when it comes to saving a tooth. This virtue is lacking nowdays in the dentistry field. Highly recommended!
The visit went exceptionally well. Dr. Mark was clear and direct about what was going to happen. His staff was efficient, warm yet professional.
The office is very professional. His staff is very knowledgeable about insurance. The doctor is very personable cooperative with your needs.
The Best. Him and his staff were amazing and I would definitely recommend him anyone who needs a oral surgeon
Dr. Niznikiewicz and his staff were very welcoming. There was parking available and that is a plus because I did not waste time in getting to my daughter's appointment. I did not have a waiting time and my daughter was seen immediately after filling out the documents required. He met examined my daughter, her referral, he did a 4-D X-ray right away. He explained what was going on with my daughter and he took his time to show how it is affecting her, what can happen in the future if there is not treatment and referred her to the appropriate specialist. He was very quick and very thorough. I am very pleased with the service and highly recommend him.
I really dislike everything about dentistry but Dr. Mark was a pleasant surprise. Quick, caring, compassionate & well done. I am so happy I followed recommendations to go to him. His office staff was also nice.
Very welcoming, comforting, and professional.
It was great. The timing was good. The location is easy to find. Very friendly people. I would recommend this place to everyone with tooth problems.
My experience with this doctor and office was incredible. From scheduling to handling my insurance company to after care - it was a dream getting my wisdom teeth taken out. You can text and call the nurse with any questions and the texts were answered promptly. I was in and out of the office in a hour. They worked with my insurance company directly so I only had to pay my co-pay. The follow up exam was a breeze. Beside manner and genuine care for their patients is a priority for this team and it really shows.I highly recommend this office.
Dr. Mark is excellent as he is very knowledgable, responsive, and trustworthy. He performed a biopsy on me in a painless manner and helped uncover an autoimmune issue early process. He helped me understand the pros and cons to treatments and provided guidance on next steps. I would highly recommend Dr. Mark.
His assistant is very informative and answers all questions. Dr. Mark was prompt, he explained everything before during and after the procedure. They put me at ease and the extraction itself was fast.
Quick and painless