Dr. Michael Derosa, MD

New Patients

Dr. Michael Derosa, MD

Obstetrics & Gynecology | Male

Allied Associates in OB/GYN 621 S New Ballas Rd Ste 101A, Saint Louis, MO 63141 Get Directions
(314) 569-2751

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Care Philosophy

Dr. Derosa specializes in Obstetrics & Gynecology and practices in Saint Louis, MO. He practices at 2 locations.

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Dr. Derosa's Experience

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Board Certifications

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Conditions Treated

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Procedures Performed

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Background Check

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Awards & Recognition

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Derosa

Dr. Derosa accepts 9 insurance carriers

Affiliated Hospitals

Hospital Quality

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Hospital Quality Awards


Dr. Derosa's Reviews

Likelihood of recommending Dr. Derosa to family and friends
based on 48 total surveys (6 with reviews)
Key Survey Insights
  • Trustworthiness
  • Helpfulness
  • Staff
  • Scheduling
Experience with Dr. Derosa
  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Spends appropriate amount of time with patients
Dr. Derosa's Office & Staff
  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)
    16 – 30 minutes (42)
Open Full Survey+
in St Peters, MO |
Dr. DeRosa has always been patient and understanding with all of my many needs. He's always putting me at ease with all of my procedures. I've never had a bad experience when seeing him. I recently had a uterine scratch and was very nervous, is was over in a matter of minutes and wasn't painful. He's truly the best. I highly recommend Dr. DeRosa.
in St Louis, MO |
I have PCOS and have struggled over five years with infertility. I search for a long time for a great OBGYN and he was great through the pregnancy, during birth, and after. Dr. DeRosa was amazing, he is very friendly and knowledgeable.
in St.louis Mo. |
I went to Dr.Derosa and he is not only nice but he always knew who I was and delivered all of her 3 kids and sense then I have seen him for regular check-ups and concerns and he was very helpful and acted right away and was honest and straight forward.I would recommend him to friends and family which i have already done .
in St Louis, MO |
Dr. DeRosa is not only a kind wonderful doctor, but he is one of the only doctor's I have seen who will go that extra mile to research what is going on with his patients. He always remembers who I am and what he has been seeing me for. I would highly recommend him to family and friends and have done so.
in Saint Louis, MO |
He is prob the best dr. I've seen. We had fertility issues and Dr. Derosa was by our side the entire journey. He even delivered our baby girl. I would recommend Dr. Derosa any day of the week!
in St Louis, MO |
This practice is way too busy to provide adequate care. While Dr Derosa is nice he has so many patients that he doesn't know what is going on with you. I saw him once every two weeks and he hadn't a clue who I was or what was going on with me until he re-read my chart every single visit. I found this to be completely disheartening. Considering I was seeing him frequently for specialized care. He also wasted 3 months by starting a med knowing I would still need surgery instead of starting meds.
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Obstetrics & Gynecology
Saint Louis, MO 63141

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Board Certifications

Why It Matters: Dr. Derosa's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Obstetrics & Gynecology

Conditions Treated

  • Abdominal Disorders
  • Asymptomatic Post-Menopausal Status
  • Atrophic Vaginitis
  • Bleeding Disorders
  • Blood Disorders
  • Blood Disorders in Pregnancy
  • Bone Disorders
  • Brain Disorders
  • Breast Diseases
  • Breech Position
  • Cancer
  • Cervical Cancer
  • Cervical Polyps
  • Cervicitis
  • Chlamydia Infections
  • Coagulation Defects in Pregnancy and Postpartum
  • Ectopic Pregnancy
  • Encounters for Normal Pregnancies
  • Endometriosis
  • Female Infertility
  • Gestational Diabetes
  • Gonorrhea Infections
  • Gynecologic Cancer
  • Hemorrhoids
  • High Risk Pregnancy
  • HPV (Human Papillomavirus)
  • Hyperlipidemia
  • Hypertension
  • Hypertension Complicating Pregnancy, Childbirth and Postpartum
  • Infertility
  • Intrauterine Growth Restriction
  • Mastodynia
  • Menopausal and Postmenopausal Disorders
  • Menstrual Disorders (incl. Dysmenorrhea)
  • Miscarriages
  • Multiple Gestation
  • Noninflammatory Cervical Disorders
  • Osteopenia
  • Osteoporosis
  • Ovarian Cysts
  • Pap Smear Abnormalities
  • Perimenopause
  • Placenta Previa
  • Polycystic Ovarian Syndrome
  • Postpartum Depression
  • Preeclampsia
  • Pregestational Diabetes Mellitus
  • Pregnancy-Related Disorders
  • Sexually Transmitted Diseases (STDs)
  • Symptomatic Menopause
  • Thrombosis
  • Urinary Disorders
  • Uterine Diseases
  • Uterine Fibroids
  • Uterine Prolapse
  • Vaginal and Pelvic Prolapse
  • Vaginitis and-or Vaginosis
  • Yeast Infections

Procedures Performed

  • Colpopexy
  • Colporrhaphy
  • Colposcopy
  • C-Section
  • Destruction or Excision of Lesion of Cervix (incl. LEEP)
  • Destruction or Excision of Vaginal Lesions
  • Endocervical Curettage
  • Fecal Occult Blood Test for Colorectal Cancer
  • Fetal Monitoring
  • Fluid Contrast Ultrasound
  • Gynecological Examination
  • Hysterectomy - Laparoscopic
  • Hysterectomy - Open
  • Hysteroscopy
  • Incontinence Sling Procedure
  • Laparoscopic Surgical Procedure
  • Myomectomy - Open and-or Laparoscopic
  • Osteoporosis Screening
  • Pap Smear
  • Pregnancy Test
  • Pregnancy Ultrasound
  • Removal of Reproductive Organs (Hysterectomy, Oophorectomy, Salpingectomy, Salpingo-Oophorectomy, Resection of Peritoneal Malignancy)
  • Tubal Ligation
  • Vaginal Birth After Cesarean (VBAC)
  • Vaginal Delivery and VBAC
  • Vaginal Surgery
  • Vulvectomy

Background Check

  • n/a
    Malpractice Claims not available

    Healthgrades does not collect malpractice information for Missouri.

    What is medical malpractice
  • 0

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

    What is a sanction or disciplinary action
  • 0
    Board Actions

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

    What are board actions


  • Medical School
    Saint Louis University School Of Medicine

    Graduated in 1984

  • Residency Hospital
    St Louis U Group Hosps

    Completed in 1988

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Derosa has no media or publications listed.

Languages Spoken

  • English

Memberships &
Professional Affiliations

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