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Dr. Frank Mongillo III, MD

Internal Medicine* Age 56
Dr. Frank Mongillo III, MD
3.7 (19 Ratings)

Offers telehealth

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Dr. Frank Mongillo III, MD is an Internal Medicine Specialist in New Haven, CT.
Dr. Frank Mongillo III, MD
3.7 (19 Ratings)
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Dr. Frank Mongillo III, MD

Internal Medicine* Age 56
New Haven, CT
Accepting new patients
30 years of experience

Offers telehealth

Dr. Frank Mongillo III, MD is an Internal Medicine Specialist in New Haven, CT.

About

Dr. Frank Mongillo III, MD is an Internal Medicine Specialist in New Haven, CT and has 30 years experience. They graduated from George Washington University School of Medicine & Health Sciences. They currently practice at Frank J Mongillo III MD and are affiliated with Yale New Haven Hospital. At present, Dr. Mongillo III received an average rating of 3.7/5 from patients and has been reviewed 19 times. Their office accepts new patients and telehealth appointments. Dr. Mongillo III is board certified in Internal Medicine and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Explains Conditions Well

Patients said this doctor explains conditions well.

Friendly Staff

Patients said the staff was friendly.

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These providers are on the medical staff of Hartford Healthcare
These providers are on the medical staff of Hartford Healthcare.
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Experience Check

Enter a condition or procedure
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Joint Pain
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Joint Pain
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Joint Pain
Acute Upper Respiratory Infection
Dehydration
Tobacco Use Disorder
Urinary Tract Infection (UTI)
Immunization Administration
Wellness Examination
Abdominal Pain
Acidosis
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Acute Bronchitis
Acute Deep Vein Thrombosis (DVT)
Acute Pharyngitis
Acute Sinusitis
Acute Venous Embolism Thrombosis
ADHD and-or ADD
Adult Failure to Thrive
Alkalosis
All Headaches (incl. Migraine)
Allergic Rhinitis
Anal or Rectal Pain
Anaphylaxis
Anemia
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Animal Allergies
Anxiety
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Arthritis
Arthritis of the Elbow
Asthma
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Ataxia
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Atherosclerosis
Athlete's Foot
Back Pain
Bedsores
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Bladder Infection
Blood in Urine (Hematuria)
Breast Pain
Bronchiectasis
Bronchitis
Bronchospasm
Cachexia
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Calcium Metabolism Disorders
Cellulitis
Chest Pain
Chronic Neck Pain
Chronic Pain
Chronic Sinusitis
Cold Sore
Constipation
Contact Dermatitis
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Deep Vein Thrombosis (DVT)
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
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Difficulty With Walking
Dizziness
Dyslipidemia
Dysphagia
Earwax Buildup
Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Enteritis
Esophagitis
Fever
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Fibromyalgia
Fungal Nail Infection
Gait Abnormality
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Gout
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Headache
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Heart Disease
Heart Palpitations
Hemorrhoids
Hernia
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Herpes Simplex Infection
Hidradenitis
Hives
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Human Immunodeficiency Virus (HIV)
Hyperkalemia
Hyperlipidemia
Hypersensitivity Pneumonitis
Hypertension
Hypoglycemia
Hypogonadism
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Insomnia
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Intertrigo
Intestinal Diverticulitis
Intestinal Diverticulosis
Irritable Bowel Syndrome
Lactose Intolerance
Leg and Foot Ulcers
Limb Pain
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Low Back Pain
Low Blood Oxygen Level
Magnesium Metabolism Disorders
Malaise and Fatigue
Malnutrition
Menopausal and Postmenopausal Disorders
Migraine
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Mineral Metabolism Disorders
Muscle Spasm
Muscle Weakness
Nausea
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Neurogenic Bladder
Noninfectious Gastroenteritis and Colitis
Nosebleed
Obesity
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Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Otitis Media
Overweight
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Peripheral Nerve Disorders
Pharyngitis
Phosphorus Metabolism Disorders
Pneumonia
Pollen Allergy
Polymyalgia Rheumatica (PMR)
Polymyositis
Polyneuropathy
Polyuria
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Radiculopathy
Rash
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Reflux Esophagitis
Restless Leg Syndrome
Ringworm
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Sciatica (Not Due to Disc Displacement)
Seborrheic Dermatitis
Secondary Diabetes Mellitus
Sexually Transmitted Diseases (STDs)
Shingles
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Shortness of Breath
Sinus Bradycardia
Sinus Tachycardia
Sinusitis
Sleep Apnea
Testicular Dysfunction
Transient Ischemic Attack (TIA)
Tremor
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Urinary Incontinence
Venous Embolism and Thrombosis
Venous Insufficiency
Vertigo
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Viral Enteritis
Viral Infection
Vitamin B Deficiency
Vitamin D Deficiency
Wheezing
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Yeast Infections
Care Coordination for Complex Conditions and Procedures
Diabetes Counseling
Pilonidal Cyst Removal

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Aetna HMO
    Choice Plus POS II
    Elect Choice (Open Access) EPO
    Managed Choice (Open Access) POS
    Open Choice PPO
    Premier Care Network Plus - Innovation Health
    Savings Plus of Metro, NY
    Select
  • Century Preferred-CT PPO
    Pathway X Enhanced (Ind -)-CT HMO
  • Blue Cross Blue Shield of Massachusetts PPO
  • Blue Card PPO
  • Cigna HMO
    Cigna PPO
    Open Access Plus
  • Flex Connecticut EPO
    Passage HMO
  • Harvard Pilgrim Health Care PPO
  • Choice Care Network PPO
    Choice Care PPO
  • MVP Health Plan EPO
  • Freedom
    Liberty
  • Choice Plus POS
    Navigate HMO
    Navigate POS
    Nexus Open Access
    Options PPO

Locations

  1. 1 Frank J Mongillo III MD
    26 Elm St Fl 1, New Haven, CT 06510
    Icon Directions Right Arrow Directions Phone Icon (203) 776-6845

Patient Satisfaction

Likelihood to recommend Dr. Mongillo III
3.7
Based on 19 Reviews
5 Stars (10)
4 Stars (3)
3 Stars (1)
2 Stars (1)
1 Star (4)

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Patient Reviews
Jun 13, 2023
Dr Mongillo spent a lot of time listening, asking questions, answering questions and giving the patient needed info. He has an optimistic and very clear thinking approach to the Knowledge of Modern Medicine! A most competent doctor! Great bedside manner! You can’t go wrong getting his diagnosis or opinion! ! Wonderful Professional of High Integrity! He is easy to work with as your doctor! My Dad, Mom and I have known him as our family doctor for more than 20 years! Bravo Dr Mongillo!
— Jun 13, 2023
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Photo: Dr. Frank Mongillo III, MD
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Dr. Mongillo III's Office & Staff

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Experience with Dr. Mongillo III

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Telehealth Options
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(203) 776-6845

About Me

Specialties*
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • George Washington University School of Medicine & Health Sciences
    1994
Medical Education

Board Certifications

Board Certifications
  • Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Mongillo III communicate via email?
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Does Dr. Mongillo III offer telehealth services or virtual visits?
1 user said yes.
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Does Dr. Mongillo III offer an online patient portal?
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Does Dr. Mongillo III have free onsite parking?
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Does Dr. Mongillo III offer weekend visits?
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Does Dr. Mongillo III offer evening visits?
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Does Dr. Mongillo III specialize in working with children or adolescents?
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Does Dr. Mongillo III specialize in working with seniors?
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Does Dr. Mongillo III specialize in couples therapy?
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Does Dr. Mongillo III specialize in working with LGBTQ+ community?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Frank Mongillo III, MD. To arrange an appointment, call the number on Dr. Mongillo III's profile.

Dr. Frank Mongillo III, MD is affiliated with Yale New Haven Hospital.

Yes, Dr. Frank Mongillo III, MD holds board certification in Internal Medicine.

Hospital Affiliations

  • Yale New Haven Hospital

    20 York St, New Haven, CT