Robert M Marcus, MD
Internal Medicine
Piedmont Physicians at Roswell Road
4890 Roswell Road NE, Suite 250, Atlanta, GA 30342
Office Number
404-255-9244Fax Number
404-255-9114
New Patient Visits
Virtual Visits
Online Booking
Dr. Marcus received his undergraduate degree from Brandeis University in Waltham, Massachusetts, and his medical degree from State University of New York at Stony Brook. He completed his internship and residency in internal medicine at Emory University affiliated hospitals and is board certified in internal medicine. He is a member of the American College of Physicians and is a member of the Piedmont Clinic Board of Directors. Dr. Marcus has been practicing medicine in the Atlanta area for over 20 years. Prior to joining the Piedmont Physicians Group, he was in private practice and served as the medical director at Mariner HealthCare of Northeast Atlanta. Dr. Marcus has been on staff at Piedmont Hospital since 1993. He has a special interest in preventive medicine and believes his role as a physician is to be a patient advocate. Dr. Marcus is married with two children. In his free time, he enjoys skiing, running, playing guitar, traveling and studying other languages. Dr. Marcus is accepting new patients, including Spanish-speaking patients, and welcomes most major insurance plans.
About Robert
Specialties
Internal Medicine
Gender
Male
Languages
English
Spanish
Age groups seen
Adults
Education
Emory University School of Medicine
Residency, Internal Medicine, 1993
Emory University School of Medicine
Internship, Internal Medicine, 1991
State University of New York-Stony Brook
Medical Education, 1990
Certifications
American Board of Internal Medicine
Patient Reviews
The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
4.9 out of 5
5,759 ratings,
1,265 reviews
9/25/2025
He,Äôs great
9/24/2025
Dr. Marcus always professional and very helpful and knowledgeable!
9/23/2025
Dr. Marcus is a warm and compassionate doctor who diagnoses in a practical way.
9/22/2025
I appreciate how he was ahead of schedule, very prompt, thorough and attentive
9/22/2025
Gave me good medical advise
Insurance Coverage
Note:Please contact the practice directly to confirm your health plan is in network.
Aetna
Aetna Medicare Advantage
AIDS Healthcare Foundation (Ryan White Part A)
Alliant Health Plans SoloCare (including Core & Select)
Alliant SimpleCare/4Corners
Ambetter (including Core & Select)
Anthem
Anthem MediBlue
BCBS
Beech Street
CareSource
CareSource Dual Advantage (HMO D-SNP only)
CareSource Medicaid
Cigna
Georgia Health Advantage
Humana
Humana Medicare Advantage
Kaiser
Kaiser Medicare Advantage
LifeWell (HealthScope)
Medicare
Peach State
PHCS/MultiPlan
Pruitt Health Premier (AllyAlign)
Sonder
Tricare Prime (referral required)
Tricare Select
United Healthcare
United Healthcare Marketplace Exchange
United Healthcare Medicare Advantage
Wellcare
Conditions Treated
abdominal cramps
abdominal distention
abdominal pain
abnormal bowel movement
abnormal stool
abrasion
acne
actinic cheilitis
acute arthritis
acute back pain
acute bronchitis
aging
alcohol dependency]
allergic conjunctivitis
allergic contact dermatitis
allergic reaction
allergic rhinitis
allergic rhinitis to pollen
allergic wheezing
allergies
altered bowel habits
anal itching
anal pain
anemia
angular cheilitis
animal bite
ankle injury
ankle instability
ankle pain
ankle sprain
ankle strain
anorexia
anticoagulation
anxiety
aphthous ulcers
arm pain
arm sprain
arm strain
arm weakness
arthralgia
asthma
asthma flares
asthmatic bronchitis
b12 deficiency anemia
back muscle injury
back muscle pain
back pain
bedbugs
bee sting allergy
bee stings
benign prostatic hyperplasia
bereavement
bilateral knee pain
birthmark
bleeding hemorrhoids
blister
blood in eye
blood in stool
blood pressure screening
blood test
blurred vision
breast cancer prevention and risk reduction
breast lump
bright red blood per rectum
bronchitis
bruising
burns
cancer prevention
cancer screening
cancer survivor
cardiovascular disease
celiac diarrhea
cellulitis
cerumen removal
chemistry blood panel
chest pain
chlamydia
choking sensation
cholesterol disorders
cholesterol management
chronic abdominal pain
chronic bronchitis
chronic cough
chronic diarrhea
chronic disease management
chronic fatigue
chronic migraines
chronic obstructive pulmonary disease
chronic pain
chronic sinus infection
claudication
cognitive impairment
cold intolerance
cold sore
college health
common cold
concussion
concussion testing
confusion
conjunctivitis
constant nausea
constipation
contact dermatitis
coping skills
cough
cystitis
cystodynia
dandruff
daytime sleepiness
decrease in appetite
decreased libido
decreased pulses
deep vein thrombosis
degenerative joint disease
dehydration
dementia
depressed mood
dermatophytosis
diabetes counseling
diabetes education
diabetes management
diabetes mellitus
diabetes screening
diabetes therapy
diarrhea
diet and exercise
diet and nutrition
disability evaluation
disorder of balance
distractible
diverticulitis
dizziness
drug reaction
drug test
dry nose
dry scalp
dry sinus
dyshidrosis
dyspepsia
dysphagia
dysphoria
dyspnea on exertion
dysuria
ear discharge
ear drainage
ear exam
ear fullness
ear infections
ear pressure
earache
eczema
elbow pain
elbow sprain
elbow strain
electrocardiogram (ekg)
elevated ldl cholesterol
emphysema
employee health
enlarged prostate
environmental allergies
epicondylitis
epigastric pain
epistaxis
erectile disorder
eructation
erysipelas
erythema
eustachian tube dysfunction (etd)
eye infections
eye pain
eye strain
face swelling
facial droop
facial pain
facial tingling
falls
family history of cancer
family history of heart disease
fasciculations
fatigue
fecal incontinence
fever
fever with chills
finger pain
finger sprain
finger strain
fingernail injury
first degree burns
flatulence
floaters
flu shot vaccination
folliculitis
food poisoning
foot injury
foot pain
foot strain
frailty
frequency of urination
frequent infections
frequent urinary tract infections
gastric ulcer
gastroenteritis
gastroesophageal reflux disease
general well visit
genital herpes
genital warts
global health
gluten sensitivity
gout
grief
groin mass
groin pain
hand injury
hand pain
head congestion
headache
health maintenance
health screening
hearing loss
heart disease
heart murmur
heart racing
heat intolerance
heel pain
hematuria
hemoptysis
hemorrhoids
hepatitis a vaccination
hepatitis b vaccination
hernia
herpes
herpes zoster
herpetic whitlow
hip click
hip pain
hirsutism
hiv testing
hoarseness
home health
homebound
human papilloma virus (hpv) vaccination
hyperglycemia
hyperlipidemia syndrome
hypertension
hypertriglyceridemia
hypothyroidism
immigration examination
impacted cerumen
impetigo
infectious mononucleosis
influenza
ingrown hair
ingrown nail
insect bites and stings
insulin resistance
intention tremor
intertrigo
iron deficiency anemia
itchy ear
jaundice
joint stiffness
joint swelling
joint warmth
keloid
keratin cyst
keratitis
keratosis pilaris
knee click
knee injury
knee pain
knee sprain
knee strain
lab services
labyrinthitis
lactose intolerance
laryngitis
lateral epicondylitis
leg numbness
leg pain
leg weakness
lethargy
lgbtq+ health
lice
lifestyle modification
lipomas
lower back pain
lump in throat
lyme disease
lymphadenopathy
malaise and fatigue
measles vaccination
medial epicondylitis
medical education
medication refills
medication renewal
memory disorders
meningitis vaccination
meningococcal vaccine
menopause
mens health
menstrual migraines
migraine
mmr vaccine
mood disorders
motion sickness
mouth bleeding
mouth pain
mouth ulcer
multiple chronic illnesses
muscle cramps
muscle strain
muscle weakness
musculoskeletal pain
myalgia
nail disease
nail injury
nasal congestion
nasal obstruction
nausea
nausea and vomiting
neck muscle injury
neck pain
neck sprain
night sweats
nipple discharge
noisy breathing
norovirus
nose pain
numbness
nutrition and health
nutritional counseling
obesity
odynophagia
optic migraines
oral candidiasis
orthopnea
orthostatic hypotension
osteoarthritis
osteopenia
osteoporosis
otalgia
otitis externa
otitis media
overweight
palpitations
panic attack
paresthesia
paronychia
patellofemoral syndrome
penile bleeding
penile discharge
performance anxiety
peri operative medicine
pernicious anemia
persistent asthma
persistent cough
pharyngitis
physical exams
plant dermatitis
plantar fasciitis
pleurisy
pleuritic pain
pneumonia
pneumonia vaccination
poison ivy
poison oak
polypharmacy
positional vertigo
post nasal drip
prediabetes
premarital exam
preventive medicine
problems with smell and taste
prostate cancer screening
prostate examination
prostate specific antigen blood test
pruritus
pulmonary infections
pyelonephritis
rapid strep test
rash
rectal bleeding
rectal pain
restless legs syndrome
rhinitis
ringworm of body
ringworm of groin
ringworm of head
rosacea
salivary gland swelling
scab
scabies
scaly skin
sciatica
scratchy voice
scrotal pain
seasonal allergies
sensitive skin
severe asthma
sexually transmitted disease (std)
shakiness
shingles vaccination
shortness of breath (sob)
shoulder pain
shoulder sprain
shoulder strain
sinus pain
sinus pressure
sinusitis
skin abscess
skin cancer screening
skin disease
skin irritations
skin tag removal
sleep disorders
slowing of urinary stream
smoker cough
snoring
sore throat
spider bite
spine injury
splinter removal
sputum production
stomach cancer
stomach cramps
stomach pain
stool changes
straining on urination
strep throat
stress incontinence
stridor
stye
submandibular swelling
substance addiction
subungual hematoma
suicidal ideation
sunburn
suture removal
swallowing problem
syncope
tachycardia
tension headache
testicular pain
tetanus and diphtheria vaccine
tetanus diphtheria and pertussis vaccine
throat tightness
thumb sprain
thumb strain
thyroid disorder
thyroiditis
tick borne infections
tinea corporis
tinea pedis
tingling
tinnitus
tobacco use cessation
toenail injury
tongue pain
tongue swelling
tracheobronchitis
travel medicine
travelers diarrhea
tremor
tuberculosis (tb) test
twisted ankle
twitching
type 1 diabetes
type 2 diabetes
unexpected weight loss
unsteady gait
upper back pain
upper respiratory infection
urethral discharge
urge incontinence
urinary hesitation
urinary incontinence
urinary retention
urinary tract infection
urinary urgency
urticaria
vaccinations
varicella
varicella vaccination
varicella virus
vasovagal syncope
vertigo
viral conjunctivitis
viral infections
visual discomfort
visual disturbance
vitamin b12 deficiency
vitamin d deficiency
vitamin deficiency
voice problems
vomiting
warts
wasp stings
weakness
weight loss
weight problem
wellness
wellness check
wheezing
womens health
wrist pain
wrist sprain
xerosis
Map & Directions
Piedmont Physicians at Roswell Road
4890 Roswell Road NE, Suite 250,Atlanta, GA 30342