Dr. Richard Grandjean, MD

Family Medicine  |  
Male  |  
Age 70
Insurances AcceptedSave
Dr. Richard Grandjean, MD
Dr. Richard Grandjean, MD is a family medicine doctor who practices in Allen, TX. He is 70 years old and has been practicing for 39 years. Dr. Grandjean is affiliated with Baylor University Medical Center at Dallas and Medical City McKinney.

997 Raintree Cir Ste 150

Allen, TX 75013

Contact Information

(214) 327-3333

Dr. Richard Grandjean, MD

Dr. Richard Grandjean, MD

Accepted insurance

  • Aetna
  • Anthem Blue Cross Blue Shield
  • Assurant Health
  • Beech Street (Multiplan)
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Texas
  • Boon-Chapman
  • Cigna
  • Coventry Health Care
  • Empire Blue Cross Blue Shield
  • First Health (Coventry Health Care)
  • Galaxy Health Network
  • Golden Rule
  • Government Employees Health Association (GEHA)
  • 8 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Grandjean

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Dr. Grandjean's Experience

Dr. Grandjean's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Family Medicine
  • Board certified in Family Practice
  • No malpractice claims found
  • No sanctions found
  • No board actions found

Care Philosophy

This content was provided by Dr. Grandjean "Dr. Grandjean provides services in the areas of general internal medicine, pediatrics, office gynecology (including pap smears, infections and family planning), office orthopedics, dermatology, minor surgery (circumcisions, removal of skin lesions, suturing lacerations, and vasectomies), histories and physicals, ECGs, laboratory, diagnostic radiology (x-ray), bone density screening, and cardiac stress testing. He does not perform obstetrics or major surgery, but he does follow pregnant patients for non-obstetric problems. He has been certified by the National Committee on Quality Assurance (NCQA) for exceptional care of diabetes and heart/stroke patients."


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  • Family Medicine

Board Certifications

  • Family Practice
    Accredited by: American Board of Medical Specialties*

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • Abscess
  • Acid Reflux
  • Acne
  • Acute Bronchitis
  • Acute Pharyngitis
  • Acute Upper Respiratory Infection
  • All Headaches (incl. Migraine)
  • Allergic Reaction
  • Allergic Rhinitis
  • Allergies
  • Anemia
  • Anxiety
  • Arthritis
  • Asthma
  • Blood Disorders
  • Bone Disorders
  • Breast Diseases
  • Bronchitis
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Contusion
  • Coronary Artery Disease (CAD)
  • Cough
  • Depression
  • Dermatological Disorders
  • Diabetes
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic (Charcot) Foot
  • Difficult-to-Control Hypertension
  • Diverticulosis, Intestinal
  • Dizziness
  • Ear Infection
  • Earwax Buildup
  • Emphysema
  • Enlarged Prostate (BPH)
  • Erectile Dysfunction
  • Esophageal Diseases
  • Fever
  • Fungal Nail Infection
  • Gastrointestinal Diseases
  • Hair Loss
  • Hand Conditions
  • Heart Disease
  • High Cholesterol
  • Hyperlipidemia
  • Hypertension
  • Hypothyroidism
  • Injuries
  • Insomnia
  • Irritable Bowel Syndrome
  • Joint Pain
  • Knee Disorders
  • Limb Pain
  • Limb Swelling Caused by Fluid Overload
  • Lipid Disorders
  • Liver Damage from Alcohol
  • Malaise and Fatigue
  • Malignant Tumor
  • Migraine
  • Nausea
  • Non-Alcoholic Fatty Liver Disease
  • Obesity
  • Osteoarthritis
  • Osteoarthritis of Hand or Wrist
  • Osteoarthritis of Knee
  • Osteoporosis
  • Pharyngitis
  • Pneumonia
  • Pulmonary Disease
  • Ringworm
  • Sexually Transmitted Diseases (STDs)
  • Shortness of Breath
  • Skin Infections
  • Sprains and Strains (incl. Muscle Tear)
  • Throat Pain
  • Thyroid Disease
  • Vertigo
  • Vitamin D Deficiency
  • Warts
  • Wrist Disorders


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  • Abscess Incision and Drainage
  • Anemia and Iron Deficiency Screening
  • Anoscopy
  • Audiometry
  • Biopsy
  • Breast Exam
  • Cardiac Imaging
  • Chest X-Ray
  • Cholesterol Screening
  • Circumcision, Infant
  • Cryosurgery for Skin Lesions
  • Cyst Aspiration
  • Diabetes Screening
  • Diet Counseling
  • Earwax Removal
  • Echocardiography
  • Electrocardiogram (EKG)
  • Executive Physical Examination
  • Exercise Counseling
  • Family Counseling
  • Family Planning Services
  • Fecal Occult Blood Test for Colorectal Cancer
  • Foreign Body Removal
  • Immunization
  • Immunization Administration
  • Infant Care
  • Ingrown Toenail Surgery
  • Irrigation of Ear
  • Joint X-Ray
  • Laceration Repair
  • Local Anesthesia
  • Low Back Procedure
  • Mole Removal
  • Nasal Packing for Epitaxis
  • Neck Pain Procedure
  • Oximetry
  • Pap Smear
  • Pelvic Exams
  • Physical Examination
  • Pre-Operative Care
  • Primary Care for Adolescents
  • Prostate Cancer Screening
  • Rh Incompatibility Screening
  • Skin Biopsy
  • Skin Cancer Removal
  • Steroid Injection
  • Stitches
  • Stress Test
  • Suture Soft Tissue Wound
  • Suture Uncomplicated Lacerations
  • Treatment for Nose Bleeds
  • Ultrasound, Cardiac
  • Urinalysis
  • Vaccination
  • Wart Removal
  • Well Baby Care
  • Wellness Examination
  • X-Ray


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Background Check

0 Malpractice Claims

No malpractice history found for Texas.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • United States Air Force Academy
    Undergraduate School | Graduated 1969
  • University Of Texas Southwestern Medical Center At Dallas
    Medical School | Graduated 1978
  • R.L. Thompson Strategic Hospital, Carswell Afb
    Internship Hospital | Completed 1979
  • R.L. Thompson Strategic Hospital, Carswell Afb
    Residency Hospital | Completed 1981
  • Scott Air Force Base Medical Center
    Fellowship Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Grandjean has no media or publications listed.

Languages Spoken

  • English
  • French

Memberships & Professional Affiliations

Dr. Grandjean does not have any memberships or affiliations listed. If you are Dr. Grandjean and would like to add memberships or affiliations, please update your profile.

Dr. Grandjean's Reviews

Likelihood of recommending Dr. Grandjean to family and friends
based on 33 total reviews (6 with comments)
Dr. Grandjean's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Comments (6)
in Dallas, TX |
Dr. Grandjean has been my PCM for about two years, and I am happy with the service and care I receive. I am in good health so I am not frequently in his office, but the number of times I have been I haven't experienced any issues with him or his staff. They are friendly and it is easy to get prescriptions filled and book appointments. Since getting married my husband has been under his care with no complaints. I think others who've left very negative reviews may be exaggerating a bit.
in Allen, TX |
Very Poor service. Stay away if you can from this office. The Dr office is more concerned about how to make more money out of you then to care for you! Front office is very rude and the doctor green is below average when it comes to diagnose your symptoms. He is more concerned about how he can get you back in his office again so they can charge your medical insurance for their own profit. Its sad but apparently you are just a business transaction.
in Allen, TX |
Dealing with Dr. Grandjean and his staff was an utter nightmare. His receptionist is prone to rolling her eye and talking nasty to patients, his nurse seems to not really know what she is doing, the male staff member likes to raise his voice and insult. Dr, Grandjean likes to order lab work constantly for no apparent reason. After a year dealing with the unprofessionalism, incompetence and downright rudeness of his staff we contacted our insurance and had our primary doctor changed.
Allen, TX |
I would not recommend this practice to any of my friends or family. The office manager and receptionist have no grace with patients. I have felt personally attacked my Scott the office manager. I have also heard him gossip about a woman he turned away for over 15 minutes. Nurse Ashley and Dr. Grandjean are great but sadly dealing with their front office seems to be a big problem reading other reviews. Patients want to feel safe in a place they go to seek help. We won't be back.
Dr. Grandjean, his receptionist or whoever she is, and the office manager are unprofessional to the upmost degree. Nobody knows anything and they don't care to find out is what I get from it. Aside from getting into it with his office manager, I had to call twice so he can look into my abnormal EKG results. I'm glad it wasn't anything serious, at least that's what I was told.
in Dallas, TX |
I was a patient of Dr. Grandjean for approximately 15 years. Over that time period, the level of care and professionalism of his office staff, nurses and Dr. Grandjean himself declined dramatically. In addition, he was prone to prescribing whichever drug was most recently brought in by pharmaceutical reps. Upon leaving his practice, he and his staff (including his Son, who is the Office Manager) were severely combative towards me. Dr. Grandjean stood 6 inches from my face and shouted at me.
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Now Accepting New Patients
This provider offers the following appointment availability:
Same Day
Next Day
Dr. Grandjean accepts 22 insurance carriers
  • Aetna
  • Anthem Blue Cross Blue Shield
    Anthem Blue Cross Blue Shield PPO
  • Assurant Health
    Bronze Plan 001 HDHP
    Bronze Plan 002 HDHP
    Bronze Plan 003 HDHP
    Bronze Plan 004 HDHP
    Bronze Plan 005 HDHP
    Catastrophic Plan 001 HDHP
    CoreMed Bronze 1 HDHP
    CoreMed Gold 1 PPO
    CoreMed Silver 1 HDHP
    Gold Plan 002 PPO
    Platinum Plan 002 PPO
    Silver Plan 001 HDHP
    Silver Plan 002 PPO
    Silver Plan 003 PPO
    Silver Plan 004 HDHP
  • Beech Street (Multiplan)
    Beech Street (Multiplan) PPO
  • Blue Cross Blue Shield
    Federal Employee Program
  • Blue Cross Blue Shield of Texas
    Blue Cross Blue Shield of Texas HMO
    Blue Cross Blue Shield of Texas PPO
  • Boon-Chapman
  • Cigna
    Great West Healthcare-Cigna PPO
  • Coventry Health Care
  • Empire Blue Cross Blue Shield
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Galaxy Health Network
    Galaxy Health Network PPO
  • Golden Rule
  • Government Employees Health Association (GEHA)
  • HealthSmart
    North Texas Health Network
  • Humana
    Choice Care
    Choice Care PPO
    Humana EPO
    Humana POS
    Humana PPO
    Medicare Advantage HMO
  • Mail Handlers Benefit Plan (MHBP)
  • MultiPlan
    MultiPlan Admar PPO
    PHCS Network EPO
    PHCS Network POS
    PHCS Network PPO
    PHCS Open Access PPO
  • Principal Financial Group
    Principal Financial Group PPO
  • Texas True Choice
    Texas True Choice PPO
  • Tricare
    Family Health Plan HMO
    Family Health Plan POS
    TRICARE Extra
    TriCare for Life
    TRICARE Prime Remote
    TRICARE Reserve Select
    TRICARE Retired Reserve
    Tricare South
    TRICARE Young Adult - Standard Option
    TRICARE Young Adult -Prime Option
    TRICARE Young Adult Prime Option (Prime Remote)
  • UnitedHealthCare
    Choice Plus
    Choice Plus EPO
    Choice Plus POS
    Choice Plus PPO
    Golden Rule POS
    Golden Rule PPO
    Medicare Advantage HMO
    Options EPO
    Options POS
    Options PPO
    PacifiCare Texas
    United Healthcare PPO

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Grandjean has admitting privileges

Baylor University Medical Center at Dallas
3501 Junius Street
Dallas, TX 75246
View Hospital Profile
Medical City McKinney
4500 Medical Center Dr
McKinney, TX 75069
View Hospital Profile

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