Meet Our Dentists

John G. Hartmann, D.D.S.


John G. Hartmann, D.D.S.

Dr. Hartmann received his Bachelors degree with highest honors from Elmhurst College majoring in Biology. From there he went to dental school at Loyola University and graduated in 1980.

He received additional training in a general practice residency program also at Loyola Medical Center. This program provided advanced training in the fields of oral surgery, endodontics, periodontics, pediatric dentistry as well as anesthesiology and treating medically and mentally compromised patients. He has also had experience treating geriatric patients and was the attending dentist at several nursing homes.

Dr. Hartmann has a wife and three adult children. His interests include fishing, hunting, boating and scuba diving and enjoys all forms of outdoor activities.


James V. Hudson, D.D.S.


James V. Hudson, D.D.S.

Dr. James Hudson received his Bachelors degree from Loyola Marymount University in Los Angeles in 1976. He then attended Loyola University School of Dentistry in Chicago, graduating in 1980.

Dr. Hudson has been practicing full-time clinical dentistry for 35 years and is a member of the Chicago Dental Society, the Illinois State Dental Society and the American Dental Association. In addition, he is ranked as a top Chicago dentist in Checkbook Magazine.

Dr. Hudson is married to wife, Rosa, and has five children: James, Mike, Elizabeth, Brigid and Catherine. He is also active in many sports, enjoys golf, exercise and outdoor activities.


James W. Griesbach, D.D.S.


James W. Griesbach, D.D.S.

Dr. Griesbach received his undergraduate Bachelor of Science degree from DePaul University of Chicago, Illinois in 1978. He then attended Loyola University School of Dentistry, from which he graduated in 1982.

Following dental school, he went on to complete a General Practice Residency in advanced dental and medical studies at Loyola University Medical center. From 1983 to 1985 he was an associate professor of clinical research at Loyola University Dental School. In addition to the private practice of general dentistry, Dr. Griesbach serves as a consultant for the dental insurance industry.