Our New State-Of-The-Art Facility Is Now Open
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At the Downriver Medical Associates, we believe in providing the most comprehensive healthcare for both you and your family. Our staff here strives to provide our patients with the highest quality of service. With our Board Certified physicians and experienced, caring staff, we are equipped to take care of whatever problem a patient brings, no matter how common or rare, simple or complex. We specialize in internal medicine & family practice, with a focus not only on treatment, but wellness, quality of life, care management & prevention. We strive to reduce wait times while making sure that an ample amount of time is spent with our patients at each visit to make sure that they are in full understanding about their care and proper procedural treatment.

Our Mission

It is our goal to make our patients as comfortable and at ease as possible. We are driven by our vision to be recognized in the greater downriver area for delivering excellent clinical quality and services while reducing the overall cost of medical care.

Our Doctors

  • Ghazwan Atto, MD

    Dr. Atto has been practicing Internal Medicine for 27 years. He graduated from Al Mustansiriyah University in 1992. Dr. Atto has owned and operated an Internal Medicine practice in Wyandotte for 20 years that hosts medical residents and interns. He is a board certified Internal Medicine Physician and belongs to the American College of Physicians. Dr. Atto is happily married with four children. He enjoys football (American soccer). Dr. Atto also loves birds.
  • Ramy Alosachie, MD

    Dr. Alosachie is board certified by the American Board of Internal Medicine
  • Heather Mewes, DO

    Dr. Mewes graduated from Michigan State University. She completed Family Medicine residency, where she was Chief Resident in 2019. Dr. Mewes is board certified in Family Medicine. She speaks medical Spanish. Dr. Mewes is a loving mother to her poodle, Eva. She enjoys crafting, cooking, and baking.
  • Naureen Raja-Shafiq, MD

    Dr. Raja is certified by the American Board of Internal Medicine
  • James Segerson, MD

    Dr. Segerson was born and raised in upstate New York. He received his undergraduate degree from the University of Notre Dame and his M.D. from the University of Rome, Italy. He still speaks Italian fairly well. He is board certified in Internal Medicine. After 13 years in private practice in Michigan he accepted the position of Chief Physician at Ford Motor Company's World Headquarters Medical. After retirement from Ford he re-entered private practice. He is a reading and math tutor at a local elementary school and plays golf-but not very well! Happily married for 3 years, he has three daughters, two granddaughters and a grand-dog named Gus.
  • Jessica Davis, ACNP-BC

    Board Certified Nurse Practitioner
  • Bethany Templin, AGPCNP-BC

    Board Certified Nurse Practitioner
  • Amy Martina, NP

    Board Certified Nurse Practitioner
  • James Machcinski, NP

    Board Certified Nurse Practitioner
  • Alexander Piasecki, NP

    Board Certified Nurse Practitioner


  • Then Dr. Ghazwan Atto stepped in.

    “Dr. Atto and his staff just took over,” Obrycki said. “They were aggressive.

    “They saved my life.”

    Follow the link to read the full story below: https://www.freep.com/story/sports/high-school/2020/04/12/allen-park-cabrini-football-coach-brian-obrycki-coronavirus-wife/2976815001/
    Cabrini Football Coach
  • I recommend Dr. Ghazwan Atto to everyone! He is wonderful, takes time with me, and actually cares about me and my family. His office staff is good but seem to have new faces often. Parking is sometimes an issue but they are planning on moving to a better facility in the next year. He is the best Dr. I have ever had!!!! He listens!
    Awesome Doctor
  • Although the wait time can be a little long sometimes, Dr. Atto has been my doctor for years and I couldn't imagine going anywhere else. He spends time with you and answers any questions you have which is why I don't mind waiting for him. The girls at the front desk make it easier and you know how long you'll be sitting. I hope he keeps the staff he's got now I notice a few new faces but it's never been this good of a staff before.
    Great doctor
  • Dr. Atto is very attentive about your concerns and goes beyond my expectations for service excellence. He has a true compassion for his patients and provides meticulous care whether your at his office or in the hospital. He is easy to talk to and also his staff is very pleasant and always willing to help. He is a very knowledgeable doctor and always involves the patient in their care. He educates and makes sure that you understand your plan of care.
    Vitals Guest