Dentist in Stamford, CT

All our professionals at Peter J. Rathman, DMD maintain the highest levels of accreditation and pursue ongoing education to stay abreast of the latest trends in dentistry.


Peter J. Rathman, DMD

Dr. Rathman has practiced dentistry in Stamford, CT for over 25 years. He is a member of the American Dental Association and the Stamford Dental Society. Dr. Rathman is a graduate of Washington University School of Dental Medicine in St. Louis, Missouri. He completed a post-graduate mini-residency in Periodontics at New York University and takes continuing education courses to stay current on the latest advances in dentistry. Dr. Rathman has also served on the Admissions Committee for the NYU College of Dentistry.

In the community, Dr. Rathman is a proud member of the Stamford Kiwanis Club, an organization dedicated to the betterment of children. He is a past-president of Kiwanis and has sat on the Board of Directors. Dr. Rathman served as chairman of the Annual Golf Tournament which has raised tens of thousands of dollars for the Stamford Public School Bands as well as other community organizations.

Karen Warren
Office Manager:
Karen has been a vital part of our team for over 18 years. She is a graduate of Ohio State University. Karen handles all the insurance and billing issues as well as the day-to-day operations of our office. She is here to assist our patients and happy to answer any of your questions or concerns.

Anne Marie Cacace
Anne Marie graduated from Fones School of Dental Hygiene at the University of Bridgeport. She is a Registered Dental Hygienist and has been a part of Dr. Rathman's team since 1986, providing excellent care for our patients. She is a member of the American Dental Hygiene Association of which she has served as a past president. She is also the chairperson of the Community Outreach Program. Anne Marie is a native of Stamford.

Marina Ponte
Dental Assistant:
Marina joined our office as a dental assistant in 2017. She assists Dr. Rathman during a variety of treatment procedures. Marina enjoys working with our patients and is an integral part of our team.