Dr. Cassandra Brewster, MD

Dr. Cassandra Brewster, MD

Family MedicineFemaleAge 42

Accepting new patients

Make an Appointment

(816) 331-4000

Dr. Cassandra Brewster, MD is a Family Medicine Specialist in Belton, MO. She is affiliated with medical facilities Belton Regional Medical Center and Cass Regional Medical Center. She is accepting new patients. Be sure to call ahead with Dr. Brewster to book an appointment.


Southland Primary Care

New Patient?
(816) 331-4000
Southland Primary Care17067 S Outer Rd Ste 100 Belton, MO 64012

At a Glance

  • Practices at Top Hospital Patient Safety Excellence Award™ See hospitals
  • Hospital Satisfaction Patients said they were highly satisfied at this doctor's hospital. See hospitals

Dr. Brewster's Reviews

Likelihood to recommend Dr. Brewster


Based on 16 ratings

5 Stars
4 Stars
3 Stars
2 Stars
1 Star
healthgrades logo

Leave a review

How likely are you to recommend
Dr. Brewster?
(Select your rating)
What went well
  • Office environment (11)
  • Appointment scheduling (10)
  • Staff friendliness (10)
What could be improved
  • Difficult to schedule appointment (5)
  • Staff wasn't friendly (5)
  • Long wait times (3)
RecentHighestLowestMost Helpful
Reply Flag
HBP since 2008, placed on HCTZ by Dr. C. Brewster at that time. BP to stroke levels the last 3 yrs. being on HCTZ (as high as 180/112), was told nothing else I could take (lie), ended up blind in left eye due to HBP. Prior associate ignored me mentioning 3x couldn't see out of left eye, only to have Dr. B. call me back 1 month later to tell me to go to ER cuz she knew eye was due to HBP. Horrified she's getting away with this. Any gen. doc would know to place on actual BP med!!!!
What went well
No results
What could be improved
No results
2 people found this helpful
C – Feb 12, 2018
×Post a ResponseAre you Dr. Cassandra Brewster, MD?
Reply Flag
Saw Brewster at the Healthe Clinic and it was a terrible experience. Came in to consult with her regarding drawing labs every few months to track my results for a chronic condition and she refused to even consider ordering the labs because "another doctor was overseeing that care" and "because two doctors overseeing one problem doesn't make sense". I recommend waiting till another provider becomes available or seek a different facility for a better provider.
What went well
No results
What could be improved
No results
Kansas City, MO – Jan 09, 2018
×Post a ResponseAre you Dr. Cassandra Brewster, MD?
Reply Flag
Easy to talk to listened and gave honest information but left it to me to decide
What went well
No results
What could be improved
No results
1 person found this helpful
Terri in Peculiar, MO – Dec 03, 2016
×Post a ResponseAre you Dr. Cassandra Brewster, MD?
Reply Flag
Dr. Beatty is outstanding. Knows her stuff, communicates well, engaging personality, attentive, and professional. She's been my PCP for several years.
What went well
No results
What could be improved
No results
Joe Moore in Raymore, MO – Sep 11, 2016
×Post a ResponseAre you Dr. Cassandra Brewster, MD?
Reply Flag
I have n will I be talked down to. By someone who is suppose to be my doctor assistant or anyone else in a doctor's office. Knowing had gallstones and never mentioned it. This kind of service I don't need and will take me business elsewhere. We have great insurance. If I could give them a 0 I would have. POOR CUSTOMER SERVICE!!!@
What went well
No results
What could be improved
No results
1 person found this helpful
Ron Goodwin in Peculiar,MO – Jun 23, 2016
×Post a ResponseAre you Dr. Cassandra Brewster, MD?

Leave a review

How was your experience with Dr. Brewster?

Experience and Background Checks


Background Check

Healthgrades does not collect malpractice claims information for Missouri
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Check if Dr. Brewster treats your condition or procedure

Dr. Brewster's conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • Acne
  • Acute Pharyngitis
  • Acute Tonsillitis
  • Acute Upper Respiratory Infection
  • ADHD and-or ADD
  • All Headaches (incl. Migraine)
  • Allergic Reaction
  • Allergic Rhinitis
  • Anemia
  • Ankle Sprain and Achilles Tendon Sprain or Rupture
  • Ankle Sprains and Strains
  • Anxiety
  • Arterial Blood Gas Test (ABG)
  • Arthritis
  • Arthritis of the Elbow
  • Asthma
  • Asymptomatic Post-Menopausal Status
  • Ataxia
  • Back Pain
  • Bedwetting
  • Bladder Diseases
  • Blood Disorders
  • Bone Disorders
  • Breast Diseases
  • Breast Pain
  • Bronchiectasis
  • Bronchospasm
  • Bursitis
  • Canker Sore
  • Cardiovascular Stress Test
  • Carpal Tunnel Syndrome
  • Cellulitis
  • Chest Pain
  • Cholesterol Screening
  • Confusion
  • Constipation
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Coronary Artery Disease (CAD)
  • Cough
  • Dermatitis
  • Diabetes Counseling
  • Diabetes Screening
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetic Polyneuropathy
  • Diarrhea
  • Diverticulosis, Intestinal
  • Dizziness
  • Dysphagia
  • Dysthymia (Chronic Depression)
  • Dysthymia and Cyclothymia (Mood Disorders)
  • Ear Ache
  • Earwax Buildup
  • Elbow Injuries
  • Electrocardiogram (EKG)
  • Emphysema
  • Enlarged Prostate (BPH)
  • Erectile Dysfunction
  • Fever
  • Fibromyalgia
  • Folliculitis
  • Foot Conditions
  • Gait Abnormality
  • Ganglion Cyst
  • Gas-Bloat Syndrome
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Diseases
  • Gout
  • Headache
  • Heart Disease
  • Heart Palpitations
  • Henoch–Schönlein Purpura (HSP)
  • Herpes Zoster Without Complication
  • Hives
  • Hyperlipidemia
  • Hypertension
  • Hypokalemia
  • Hypothyroidism
  • Immunization Administration
  • Influenza (Flu)
  • Insomnia
  • Irritable Bowel Syndrome
  • Joint Pain
  • Knee Disorders
  • Knee Sprain
  • Limb Pain
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Lipid Disorders
  • Low Back Pain
  • Low Blood Oxygen Level
  • Malaise and Fatigue
  • Mastodynia
  • Menopausal and Postmenopausal Disorders
  • Menstrual Disorders (incl. Dysmenorrhea)
  • Nail and Nail Bed Infection
  • Nausea
  • Non-Alcoholic Fatty Liver Disease
  • Noninfectious Gastroenteritis and Colitis
  • Nosebleed
  • Obesity
  • Osteoarthritis
  • Osteoarthritis of Ankle and Foot
  • Osteoarthritis of Hand or Wrist
  • Osteoarthritis of Hands
  • Osteoarthritis of Hip
  • Osteoarthritis of Hip and Thigh
  • Osteoarthritis of Knee
  • Osteoarthritis of Shoulder
  • Osteoarthritis of Spine
  • Osteopenia
  • Osteoporosis
  • Osteoporosis Screening
  • Otitis Media
  • Painful Urination (Dysuria)
  • Pap Smear Abnormalities
  • Partial Lung Collapse
  • Patellofemoral Pain Syndrome or Knee Pain
  • Peripheral Vascular Disease (PAD, PVD)
  • Pharyngitis
  • Pinkeye (Conjunctivitis)
  • Plantar Fasciitis
  • Pneumonia
  • Poison Ivy, Poison Oak, or Poison Sumac Poisoning
  • Polymyalgia Rheumatica (PMR)
  • Polyneuropathy
  • Pregnancy Test
  • Pulmonary Disease
  • Pulmonary Function Test
  • Radiculopathy (Not Due to Disc Displacement)
  • Rapid Flu Test
  • Respiratory Syncytial Virus
  • Restless Leg Syndrome
  • Ringworm
  • Rosacea
  • Runner's Knee
  • Sciatica (Not Due to Disc Displacement)
  • Sexual Dysfunction
  • Shingles
  • Shortness of Breath
  • Shoulder Disorders
  • Shoulder Tendinitis and Tenosynovitis
  • Skin Infections
  • Sleep Apnea
  • Sleep Disorders
  • Sore Throat
  • Spondylosis
  • Sprains and Strains (incl. Muscle Tear)
  • Stomach Diseases
  • Strep Throat
  • Swine Flu
  • Symptomatic Menopause
  • Tension Headache
  • Testicular Dysfunction
  • Throat Pain
  • Thyroid Disease
  • Thyroid Screening
  • Tobacco Use Disorder
  • Tonsillitis
  • Tremor
  • Ulcer
  • Urinary Disorders
  • Urinary Incontinence
  • Urinary Stones
  • Urinary Tract Infection (UTI)
  • Vaginitis and-or Vaginosis
  • Vertigo
  • Viral Infection
  • Wellness Examination
  • Wheezing

Insurance Check

Search for your insurance provider

Dr. Brewster accepts

Accepted insurance can change. Please double-check when making an appointment.

(816) 331-4000

Dr. Brewster accepts the following insurance:

Aetna HMO
Choice Plus POS II
Blue Cross Blue Shield
Blue Card PPO
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO

About Me

Care Philosophy

I believe in forming a team with my patients as we have a mutual goal of great long term health. As a primary care physician in the community where I live,...Read more


Cassandra Brewster is a board-certified medical doctor specialized in family medicine at Southland Primary Care in Belton, MO. She is affiliated with Belton...Read more


  • Family Medicine

Board Certifications


Frequently Asked Questions

How can I make an appointment with Dr. Cassandra Brewster, MD?

Call (816) 331-4000 to make an appointment as a new patient. Click here for more information.

Is Dr. Cassandra Brewster, MD accepting new patients?

Dr. Cassandra Brewster, MD generally accepts new patients on Healthgrades. You can see Dr. Brewster's profile to make an appointment.

Does Dr. Cassandra Brewster, MD accept my insurance?

Use the Healthgrades insurance check to verify if Dr. Brewster accepts your insurance.

What are Dr. Cassandra Brewster, MD's top areas of care?

Dr. Brewster frequently treats Herpes Zoster Without Complication, Swine Flu, and Shingles. See all procedures and conditions Dr. Brewster treats.

Where is Dr. Cassandra Brewster, MD's office located?

Dr. Brewster's office is located at 17067 S Outer Rd Ste 100, Belton, MO 64012. Find other locations and directions on Healthgrades.

Does Dr. Cassandra Brewster, MD offer telehealth services?

Dr. Brewster has not yet indicated whether they offer telehealth services. Please contact the office to check for availability/eligibility.

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Brewster treats patients.

Learn more

Belton Regional Medical Center

Belton, MO

68% Patient experience rating, 1% lower than the national average

  • Patient Safety Excellence Award™ (2020, 2019, 2018)

Cass Regional Medical Center

Harrisonville, MO

79% Patient experience rating, 10% higher than the national average

  • Patient Safety Excellence Award™ (2018)