Dr. Todd Hachigian, M.D. earned his medical degree from Wayne State University School of Medicine. He completed his internal medicine residency at Beaumont-Royal Oak, where he remained for one year to serve as chief medical resident. He is also an Assistant Professor of Clinical Medicine at Oakland University School of Medicine. Dr. Hachigian is a member of the American College of Physicians.
Dr. Todd Hachigian, M.D. earned his medical degree from Wayne State University School of Medicine. He completed his internal medicine residency at Beaumont-Royal Oak, where he remained for one year to serve as chief medical resident. He is also an Assistant Professor of Clinical Medicine at Oakland University School of Medicine. Dr. Hachigian is a member of the American College of Physicians.
The reviews listed below were collected independently of Prism Medical Group through rater8. Each review represents an authentic and verified patient experience.
Dr Hachigian was fabulous! Super knowledgeable, helpful, and kind. You could tell he cares about the individual patient.
(1 week ago)
Aug-2026
I have never been disappointed with Dr. Hachigian. I wish he could be the doctor for all my family and friends.
(1 week ago)
Aug-2026
I love Dr. Hach! He's both my husband and my doctor for tons of years. He's fabulous!
(2 weeks ago)
Aug-2026
Dr. Hachigian always spends as much time as we need to discuss results of bloodwork and testing. He makes suggestions and follows up. He is a health care provider that really takes an interest in our well-being.
(2 weeks ago)
Jul-2026
Always fantastic , never feel rushed. He’s the best.
(2 weeks ago)
Jul-2026
Very appreciated
(3 weeks ago)
Jul-2026
.YES
(3 weeks ago)
Jul-2026
Great and caring doctor
(1 month ago)
Jul-2026
Exceptional and caring.
(1 month ago)
Jul-2026
Dr Hachigan is a wonderful Dr who always takes time to listen.
& Has excellent personality to match.
Love our Dr.
(1 month ago)
Jul-2026
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PRISM INTERNAL MEDICINE – STE 290
1701 E South Blvd Suite 290 Rochester Hills, MI 48307
Dr. Todd Hachigian, M.D. earned his medical degree from Wayne State University School of Medicine. He completed his internal medicine residency at Beaumont-Royal Oak, where he remained for one year to serve as chief medical resident. He is also an Assistant Professor of Clinical Medicine at Oakland University School of Medicine. Dr. Hachigian is a member of the American College of Physicians.
Dr Hachigian was fabulous! Super knowledgeable, helpful, and kind. You could tell he cares about the individual patient.
I have never been disappointed with Dr. Hachigian. I wish he could be the doctor for all my family and friends.
I love Dr. Hach! He's both my husband and my doctor for tons of years. He's fabulous!
Dr. Hachigian always spends as much time as we need to discuss results of bloodwork and testing. He makes suggestions and follows up. He is a health care provider that really takes an interest in our well-being.
Always fantastic , never feel rushed. He’s the best.
Very appreciated
.YES
Great and caring doctor
Exceptional and caring.
Dr Hachigan is a wonderful Dr who always takes time to listen. & Has excellent personality to match. Love our Dr.