All our professionals at Midwestern Dental maintain the highest levels of accreditation and pursue ongoing education to stay abreast of the latest trends in dentistry.

Dr. Jeffrey L. Reider, DDS

Director of Professional Staff

Dr. Reider has been with Midwestern Dental for more than 30 years where he provides oral surgery services and oversees our professional staff at all seven of our locations.

He received his undergraduate degree at the University of Virginia, from there, he attended the Medical College of Virginia and did his hospital training at Case Western Reserve University and the Mount Sinai Medical Center in Cleveland.

Dr. Reider is an instructor for CPR and a fellow of the American Association of Maxillofacial Surgeons.

He enjoys outdoor sports and is an avid runner.



Dr. Rodolfo F. Diaz

Cosmetic Dentistry

Dr. Diaz is responsible for providing advanced cosmetic dental services at our offices.

He completed his graduate training in operative, cosmetic and implant dentistry at the University of Michigan. His dental degree was earned at the University of Cordoba in Argentina, where he originates from.

His pleasant demeanor and advanced knowledge in cosmetic techniques makes him and excellent addition to our professional staff.

In his free time, he enjoys spending time with his family and is an avid tennis player.


2007 Rackham School of Graduate Studies Block Grant Distribution
2008 Rackham School of Graduate Studies Block Grant Distribution                             


1994-1998 Universidad Nacional de Cordoba - School of Dentistry, Cordoba -Argentina

Title of "Surgeon Dentist" (equivalent to DDS)
1998-2000 Internship. Institute of Odontology Municipal (18 month). General

Dentistry. Cordoba - Argentina

2005-2008 Graduate Operative Dentistry Master's of Science program, University of Michigan


  • 2000-2002 Private Practice-General Dentistry Clinic La Rioia -Argentina.
  • 2000-2002 "Dr. Florencio G. Rios Hospital" General Dentistry Clinic focused on fixed and removable prosthodontics procedures La Rioja-Argentina

Dr. Archana Rajan D.D.S., M.S.


Dr. Rajan currently practices in our Lansing, Sterling Heights and Farmington locations.  Dr. Rajan is a graduate of the University of Michigan where she earned her D.D.S degree in 2009 and her Master’s of Science in Orthodontics in 2013. Dr. Rajan also holds a Masters Degree in Public Health.

 At the University of Michigan, Dr. Rajan worked closely with Dr. Airton Arruda and is well suited to continue his cases as they share many of the same treatment philosophies. Her professional memberships include the American Association of Orthodontists and the American Dental Association. She is also board eligible for the American Board of Orthodontists.


Dr. Louis Vaupotic, D.D.S., M.S.

General Dentistry

Dr. Vaupotic has worked at Midwestern Dental for more than 10 years. He is a graduate of the University of Detroit School of Dentistry and completed a two year program in dental anesthesiology at Illinois Masonic Medical Center.
He is a diplomat of the National Dental Board of Anesthesiology and provides general dental, endodontics and pediatric care to many of our patients.
In his spare time, he enjoys spending time with his family and outdoor barbecues.