Easterday, David
DO
Troy Family
Practice
(P)636-528-6755
Board Certified in Family
Medicine
In Practice since 1998
Medical School: Kirksville
College of Osteopathic
Medicine
Residency: Capital Region
Medical Center
Hemmersmeier,
Michael
DO
SSM Medical
Group
1101 Hwy K
O’Fallon, MO 63366
(P)636-379-6363
(F)636-379-0584
www.ssmdrs.com
Dr. Hemmersmeier completed
his residency at Deaconess
Hospital - St. Louis after
earning his medical degree
at Kirksville College of
Osteopathic Medicine. He has
been awarded recognition
from the National Committee
for Quality Assurance
(NCQA) for meeting national
standards for diabetes care.
“Dr. Mike” has been in practice
in O’Fallon since 1998 and
has a special interest in
sports medicine. He offers his
patients 24/7 access to his
office and their health records
via SSM’s MyChart®.
Hoffmann,
Leonard
MD
SSM Medical
Group
1101 Hwy K
O’Fallon, MO 63366
(P)636-379-6363
(F)636-379-0584
www.ssmdrs.com
Dr. Hoffmann has been
awarded recognition from
the National Committee
for Quality Assurance
(NCQA) for meeting national
standards for diabetes care.
He completed his internship
and residency at Deaconess
Health System in St. Louis. His
medical degree was earned at
Loyola University of Chicago.
Dr. Hoffmann has been in
practice since 1999, with
SSM since 2002. His special
medical interests include
sports medicine, preventive
medicine, hypertension, and
diabetes.
King, Alicia DO
SSM Medical
Group
172 Professional
Parkway
Troy, MO 63379
(P)636-462-6106
(F)636-462-8016
www.ssmdrs.com
Dr. King completed her
residency at the University of
Missouri - Kansas City, Truman
Medical Center - Lakewood.
Her medical degree was
earned at the University of
Health Sciences College of
Osteopathic Medicine in
Kansas City. Dr. King has
a special medical interest
in women’s health and
pediatrics. She had several
years’ experience in private
practice and emergency
medicine before joining SSM
in 2010.
Koo, Wan-In DO
SSM Medical
Group
1101 Hwy K
O’Fallon, MO
63366
(P)636-379-6363
(F)636-379-0584
www.ssmdrs.com
Lincoln County Journal
Dr. Koo completed her
internship at Deaconess
Health System and residency
at Forest Park Hospital. Her
medical degree was earned
at Kirksville College of
Osteopathic Medicine. Dr. Koo
has a special medical interest
in musculoskeletal injuries
and preventative medicine.
She also manages a wide
variety of acute and chronic
medical conditions.
Lueking,
Melissa J. MD
Hawk Ridge Medical
Associates
6261 Ronald Reagan Dr., Ste
B19, Lake St. Louis, MO 63367
(P)636-928-WELL (9355)
BJCStCharlesCounty.org
Hospital Affiliation: Progress
West Hospital
Dr. Lueking’s practice, is part
of BJC Medical Group of
Missouri, a well-established,
multi-specialty physician
group.
Massey, Bradley
DO
Troy Family
Practice
(P)636-528-6755
Board Certified in Family
Medicine
In Practice since 1999
Medical School: Kansas
City University of Medicine
and Biosciences - College
Osteopathic Medicine
Residency: Capital Region
Medical Center
Meyerson, Lewis
MD
SSM Medical
Group
172 Professional
Parkway
Troy, MO 63379
(P)636-462-6106
(F)636-462-8016
edical Directory 15
www.ssmdrs.com
Dr. Meyerson has been
awarded recognition from
the National Committee
for Quality Assurance
(NCQA) Diabetes Physician
Recognition Program for
meeting national standards
for diabetes care. He
completed his internship
and residency at Deaconess
Hospital in St. Louis after
earning his medical degree
at St. Louis University. Dr.
Meyerson has been in
practice in Troy since 1997
and has been with SSM since
2008.
Miller, Jessica MD
SSM Medical
Group
400 Medical
Plaza Suite 200
Lake St. Louis
63367
(P)636-625-2662
(F)636-625-1186
www.ssmdrs.com
Dr. Miller completed her
family medicine residency
at Mercy Medical Center
after receiving her medical
degree from the University of
Missouri - Columbia in 2009.
She graduated Magna Cum
Laude from Lindenwood
University in 2002. At
Lindenwood, she was named
Student of the Year, Student
Athlete of the Year, and a NAIA
diving national champion.
In between undergraduate
and medical school, Dr. Miller
spent two years in the Peace
Corps and then worked in
physical therapy.
Naemi, Maryam DO
SSM Medical
Group
1101 Hwy K
O’Fallon, MO
63366
(P)636-379-6363
(F)636-379-0584