SSM Health Medical Group
Ramin Lalezari, MD
Orthopedic Surgery, Hand and Upper Extremity Surgery

SSM Health Orthopedics - Bridgeton
12349 DePaul Drive, Suite 100 Bridgeton, MO 63044
Dr. Ramin Lalezari is a board-eligible orthopedic surgeon specializing in reconstructive and microvascular surgery of the hand and upper extremity, including treatment of arthritis, traumatic injury, sports injury, compressive neuropathy, and overuse injury. His special clinical interests include complex fracture care, nerve injuries, and advanced joint disease.
Dr. Lalezari attended medical school at Washington University in St. Louis, completed his residency in orthopedic surgery at the University of Southern California in Los Angeles, California, and then obtained fellowship training in hand and microvascular surgery at the University of Cincinnati in Cincinnati, Ohio. During medical school he simultaneously obtained a Master of Business Administration (MBA).
Dr. Lalezari maintains research interest and advocacy work in health policy, incorporation of technology in orthopedics, and peer mentoring within the field of orthopedics.
"Hands are often our first contact point with the world. Pain or injury to our hands affects the way we experience life, affecting self-care, livelihood, and recreation. I enjoy helping people regain their function to live independently and without pain." - Dr. Ramin Lalezari
Dr. Lalezari attended medical school at Washington University in St. Louis, completed his residency in orthopedic surgery at the University of Southern California in Los Angeles, California, and then obtained fellowship training in hand and microvascular surgery at the University of Cincinnati in Cincinnati, Ohio. During medical school he simultaneously obtained a Master of Business Administration (MBA).
Dr. Lalezari maintains research interest and advocacy work in health policy, incorporation of technology in orthopedics, and peer mentoring within the field of orthopedics.
"Hands are often our first contact point with the world. Pain or injury to our hands affects the way we experience life, affecting self-care, livelihood, and recreation. I enjoy helping people regain their function to live independently and without pain." - Dr. Ramin Lalezari
About Me
Specialties
Orthopedic Surgery
Hand and Upper Extremity Surgery
Gender
Male
Education
University of Cincinnati Medical Center
Fellowship, 2024
Washington University School of Medicine
Medical School, 2018
LAC-University of Southern California
Residency, 2023
Hospital Affiliations
SSM Health DePaul Hospital - St. Louis
SSM Health St. Joseph Hospital - Lake Saint Louis
SSM Health St. Joseph Hospital - St. Charles
Certifications
Drug Enforcement Administration
Missouri Dept of Health/Narcotics&Dangerous Drugs
Missouri State Board of Registration
Reviews
Rating Breakdown
Reviews are measured on a scale of 1 to 5, with 5 being the best score.
Question Breakdown
4.8Overall Experience4.9Listened Carefully4.9Explained Things Clearly4.7Knew Medical History4.9Involved in Care Decisions4.9Showed Courtesy & Respect
Patient Reviews
SSM Health only displays patient satisfaction data for providers included in our survey process and who have a minimum of 30 returned surveys. The overall rating is an average of all responses to the survey questions listed below. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy. Learn more about our survey.
4.8 out of 5
168 ratings,
54 reviews
6/18/2026
Caring, knowledgeable
6/14/2026
He give me good options
6/9/2026
Very happy with my experience.
6/9/2026
Dr Lalezara is very nice and helpful
6/7/2026
Dr. Ramin Lalezari very good on checking my health.
Map & Directions
SSM Health Orthopedics - Bridgeton
12349 DePaul Drive, Suite 100 Bridgeton, MO 63044
Mon
8:00 am - 4:30 pm
Tue
8:00 am - 4:30 pm
Wed
8:00 am - 4:30 pm
Thu
8:00 am - 4:30 pm
Fri
8:00 am - 4:30 pm
Sat
Closed
Sun
Closed
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