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Dr. John Ryan, MD
Internal Medicine* Age 75
Dr. John Ryan, MD

Offers telehealth

Dr. John Ryan, MD is an Internist in Lake Mary, FL.
Dr. John Ryan, MD

Dr. John Ryan, MD

Internal Medicine* Age 75
Lake Mary, FL
Call for new patient details

Offers telehealth

Dr. John Ryan, MD is an Internist in Lake Mary, FL.
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About Dr. John Ryan, MD

Dr. John Ryan, MD is an Internist in Lake Mary, FL. Dr. Ryan's office is not accepting new patients. Dr. Ryan is board certified in Internal Medicine and accepts multiple insurance plans.

Offers Telehealth

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

Compare with other Internists

Compare Dr. Ryan with our nearby Internists at Humana CenterWell
These providers are on the medical staff of Humana CenterWell
These providers are on the medical staff of Humana CenterWell.
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Experience Check

Enter a condition or procedure
Immunization Administration
Acute Upper Respiratory Infection
Common Cold
Immunization Administration
Acute Upper Respiratory Infection
Common Cold
All Headaches (incl. Migraine)
Urinary Tract Infection (UTI)
Pharyngitis
Arterial Blood Gas Test (ABG)
Joint Pain
Urinary Incontinence
Constipation
Muscle Spasm
Shortness of Breath
Limb Pain
Electrocardiogram (EKG)
Advance Directive End of Life Planning
Fecal Occult Blood Test for Colorectal Cancer
Nausea
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Acute Bronchitis
Acute Lower Respiratory Infection
Secondary Hypertension
Scrotal Pain
Long COVID Disorder
Chronic Care Management
Anal or Rectal Pain
Diabetes Counseling
Dehydration
Abdominal Pain
Acidosis
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Acute Deep Vein Thrombosis (DVT)
Acute Laryngitis
Acute Pharyngitis
Acute Sinusitis
Acute Venous Embolism Thrombosis
Adhesive Capsulitis Shoulder
Allergic Rhinitis
Amenorrhea
Anemia
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Animal Allergies
Anxiety
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Arthritis
Arthritis of the Elbow
Asthma
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Asymptomatic Post-Menopausal Status
Ataxia
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Atherosclerosis
Atrophic Vaginitis
Autoimmune Diseases
Back Pain
Balanitis
Balanoposthitis
Bedsores
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Benign Chronic Pain Syndrome
Bladder Infection
Blood in Urine (Hematuria)
Bronchiectasis
Bronchitis
Bronchospasm
Calcium Metabolism Disorders
Cellulitis
Chest Pain
Chronic Depression (Dysthymia)
Chronic Neck Pain
Chronic Pain
Chronic Sinusitis
Cold Sore
Congestive Heart Failure
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Deep Vein Thrombosis (DVT)
Diabetes
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Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
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Difficulty With Walking
Dizziness
Dyslipidemia
Dysphagia
Earwax Buildup
Emphysema
Enlarged Prostate (BPH)
Enteritis
Esophagitis
Familial Hypercholesterolemia
Fibromyalgia
Foot Infection
Gait Abnormality
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Gout
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Headache
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Heart Disease
Hernia
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Herpes Simplex Infection
Herpes Zoster Without Complication
High Cholesterol
Hip Pointer
Hives
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Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypogonadism
Hypokalemia
Hypothyroidism
Influenza (Flu)
Insomnia
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Intestinal Diverticulitis
Intestinal Diverticulosis
Iron Metabolism Disorders
Irritable Bowel Syndrome
Laryngitis
Limb Swelling
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Damage from Alcohol
Loss of Voice or Hoarse Voice
Low Back Pain
Lyme Disease
Magnesium Metabolism Disorders
Malaise and Fatigue
Malnutrition
Mastodynia
Menopausal and Postmenopausal Disorders
Mineral Metabolism Disorders
Mood Disorders (Dysthymia and Cyclothymia)
Muscle Weakness
Nail Infection
Nasopharyngitis
Neck Strain (incl. Whiplash Injury)
Noninfectious Gastroenteritis and Colitis
Obesity
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Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Otitis Media
Outer Ear Infection
Overweight
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Pericardial Disease
Peripheral Autonomic Neuropathy
Pneumonia
Polyneuropathy
Polyuria
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Postherpetic Neuralgia
Prostatitis
Pulmonary Disease
Purpura
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Radiculopathy
Raynaud's Disease
Reflux Esophagitis
Restless Leg Syndrome
Ringworm
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Sarcoidosis
Sciatica
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Secondary Diabetes Mellitus
Secondary Renovascular Hypertension
Sexually Transmitted Diseases (STDs)
Shingles
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Shoulder Tendinitis and Tenosynovitis
Sinusitis
Sleep Apnea
Sleep-Related Leg Cramp
Sprains and Strains (incl. Muscle Tear)
Strep Throat
Syncope
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Syphilis Infections
Tension Headache
Throat Pain
Tinnitus
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Tobacco Use Disorder
Urinary Stones
Vaginitis or Vaginosis
Vascular Disease
Venous Embolism and Thrombosis
Vertigo
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Vitamin A Deficiency
Vitamin B Deficiency
Vitamin B12 Deficiency
Vitamin D Deficiency
Wheezing
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Anemia and Iron Deficiency Screening
Cholesterol Screening
Dementia or Depression Screening
Diabetes Screening
Hepatitis C Virus Screening
Hepatitis Screening
Immunization
Liver Function Test
Osteoporosis Screening
Pap Smear
Physical Examination
Prostate Cancer Screening
Sexually Transmitted Infections Screening
Smoking Cessation Counseling
Thyroid Screening
Urinalysis
Vaccination
Wellness Examination

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Blue Cross and Blue Shield
  • Curative EPO
    Curative PPO
    Curative PPO Plus
  • Cigna
  • Principal Life
  • Mail Handlers Benefit Plan (MHBP)
  • Medicare
  • Commercial Insurance Company
  • Coventry Health Care
  • First Health (Coventry Health Care) PPO
  • HealthyBlue 2.0
  • Humana
  • Blue Cross Blue Shield of Florida
  • National (BlueCard) PPO
  • Emblem Health
  • Aetna
  • Golden Rule
  • MultiPlan PPO
  • Medical Mutual of Ohio
  • United Healthcare

Where Dr. John Ryan, MD Sees Patients

  1. 1 Florida Internal Medicine PA
    4106 W Lake Mary Blvd Ste 301, Lake Mary, FL 32746

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Telehealth Options
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(407) 333-2503

Meet Dr. John Ryan, MD

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.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Ryan communicate via email?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Ryan offer telehealth services or virtual visits?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Ryan offer an online patient portal?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Ryan have free onsite parking?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Ryan offer weekend visits?
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(0)
No
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Does Dr. Ryan offer evening visits?
No responses yet.
Yes
(0)
No
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Does Dr. Ryan specialize in working with children or adolescents?
No responses yet.
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(0)
No
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Does Dr. Ryan specialize in working with seniors?
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Yes
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No
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Does Dr. Ryan specialize in couples therapy?
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Yes
(0)
No
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Does Dr. Ryan specialize in working with LGBTQ+ community?
No responses yet.
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(0)
No
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Does Dr. Ryan accept insurance?
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FAQs About Dr. Ryan's Practice

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. John Ryan, MD. To arrange an appointment, call the number on Dr. Ryan's profile.

Dr. John Ryan, MD is affiliated with AdventHealth Orlando, Orlando Health Orlando Regional Medical Center, AdventHealth Fish Memorial and AdventHealth Deland.

Yes, Dr. John Ryan, MD holds board certification in Internal Medicine.

Training & Medical Education
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.
Internship
  • Duke University Hospital
    1978
Internship

Hospitals Where Dr. John Ryan, MD Practices

  • AdventHealth Orlando

    601 E Rollins St, Orlando, FL

  • Orlando Health Orlando Regional Medical Center

    52 Underwood St, Orlando, FL

  • AdventHealth Fish Memorial

    1055 Saxon Blvd, Orange City, FL

  • AdventHealth Deland

    701 W Plymouth Ave, Deland, FL

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