Search

 See All Internal Medicine Doctors in Warminster, PA

Dr. John Marcelis, MD

Internal Medicine* Age 63
Dr. John Marcelis, MD
Share
icon-circle-check
Link Copied!
Profile link copied to clipboard!
Map Pin Small Warminster, PA
Dr. John Marcelis, MD is an Internist in Warminster, PA.
Dr. John Marcelis, MD
Share
icon-circle-check
Link Copied!
Profile link copied to clipboard!

Dr. John Marcelis, MD

Internal Medicine* Age 63
Warminster, PA
Accepting new patients
38 years of experience
Dr. John Marcelis, MD is an Internist in Warminster, PA.

About

Dr. Marcelis graduated from Temple University in 1987 and completed a residency at Temple University. Dr. John Marcelis, MD is an Internist in Warminster, PA and has 38 years experience. Dr. Marcelis currently practices at Practice and are affiliated with Doylestown Hospital, Jefferson Abington Hospital, Holy Redeemer Hospital and St. Mary Medical Center. Dr. Marcelis' office accepts new patients. Dr. Marcelis is board certified in Geriatric Medicine and accepts multiple insurance plans.

Compare with other Internists

Compare Dr. Marcelis with our nearby Internists at Jefferson Abington Hospital
Photo: Dr. Neeti Rastogi, MD
Dr. Neeti Rastogi, MD
18 reviews
Learn More Photo: Dr. Kathleen Coppola, MD
Dr. Kathleen Coppola, MD
0 reviews
Learn More Photo: Miaoping Lou, CRNP
Miaoping Lou, CRNP
126 reviews
Learn More Photo: Amy Rosenberg, CRNP
Amy Rosenberg, CRNP
136 reviews
Learn More Photo: Dr. Elisa Mandel, MD
Dr. Elisa Mandel, MD
13 reviews
Learn More Photo: Courtney Harrigan, CRNP
Courtney Harrigan, CRNP
240 reviews
Learn More
These providers are on the medical staff of Jefferson Abington Hospital
These providers are on the medical staff of Jefferson Abington Hospital.
Advertisement

Experience Check

Enter a condition or procedure
Immunization Administration
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Immunization Administration
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Immunization Administration
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Amenorrhea
Advance Directive End of Life Planning
Wellness Examination
Abdominal Pain
Achlorhydria
Acute Lower Respiratory Infection
Acute Sinusitis
Acute Upper Respiratory Infection
All Headaches (incl. Migraine)
Allergic Rhinitis
Anemia
  • View other providers who treat Anemia
Animal Allergies
Ankle Sprains and Strains
Anxiety
  • View other providers who treat Anxiety
Arthritis
Arthritis of the Elbow
Back Pain
Bladder Infection
Blood in Urine (Hematuria)
Bronchiectasis
Bursitis
  • View other providers who treat Bursitis
Cachexia
  • View other providers who treat Cachexia
Cellulitis
Chest Pain
Chronic Neck Pain
Chronic Sinusitis
Common Cold
Constipation
COPD (Chronic Obstructive Pulmonary Disease)
Cough
  • View other providers who treat Cough
Dehydration
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Difficulty With Walking
Diverticulitis
Diverticulosis
Dizziness
Dry Eyes
  • View other providers who treat Dry Eyes
Dyslipidemia
Dysphagia
Earwax Buildup
Emphysema
Enlarged Prostate (BPH)
Esophagitis
Familial Hypercholesterolemia
Foot Infection
Foot Sprain
Gait Abnormality
Gastroesophageal Reflux Disease (GERD)
Genu Valgum
Gout
  • View other providers who treat Gout
Headache
  • View other providers who treat Headache
Heart Disease
Hemorrhoids
Hernia
  • View other providers who treat Hernia
Herpes Zoster Without Complication
Hyperkalemia
Hyperlipidemia
Hypertension
Hypokalemia
Hypothyroidism
Hypoxemia
Imperforate Hymen
Insomnia
  • View other providers who treat Insomnia
Intestinal Diverticulitis
Irritable Bowel Syndrome
Joint Pain
Leg and Foot Ulcers
Limb Pain
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Long COVID Disorder
Low Back Pain
Magnesium Metabolism Disorders
Malaise and Fatigue
Mild Asthma
Mineral Metabolism Disorders
Muscle Cramping
Muscle Spasm
Muscle Weakness
Nail Infection
Nasopharyngitis
Nausea
  • View other providers who treat Nausea
Neurogenic Bladder
Nightmare Disorder
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Patellofemoral Pain Syndrome (PFPS)
Peptic Ulcer
Peripheral Autonomic Neuropathy
Peripheral Nerve Disorders
Pharyngitis
Pneumonia
Polyneuropathy
Polyuria
  • View other providers who treat Polyuria
Radiculopathy
Rash
  • View other providers who treat Rash
Reflux Esophagitis
Rhabdomyolysis
Sciatica
  • View other providers who treat Sciatica
Secondary Renovascular Hypertension
Shingles
  • View other providers who treat Shingles
Shortness of Breath
Sinus Bradycardia
Sinusitis
Sleep Apnea
Sprains and Strains (incl. Muscle Tear)
Stye
  • View other providers who treat Stye
Tension Headache
Thyroid Goiter
Transient Ischemic Attack (TIA)
Urinary Incontinence
Urinary Tract Infection (UTI)
Venous Embolism and Thrombosis
Venous Insufficiency
Vertigo
  • View other providers who treat Vertigo
Vitamin B12 Deficiency
Wheezing
  • View other providers who treat Wheezing
Care Coordination for Complex Conditions and Procedures
Fecal Occult Blood Test for Colorectal Cancer
Pilonidal Cyst Removal
Sexually Transmitted Infections Counseling

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • BlueCard PPO
    High Performance Network - Tiered HPN
    Blue Card High Performance Network HPN
  • Personal Choice PPO
    Regional Preferred POS Plus
  • BCBS PPO
    PPOBlue PPO
    Community Blue PPO
    Performance Blue
  • Keystone HMO-POS
  • HealthyBlue Advantage
  • Capital Blue Cross

Locations

  1. 1 Ann's Choice Visiting Nurse Services
    10000 Anns Choice Way, Warminster, PA 18974
    Icon Directions Right Arrow Directions Phone Icon (215) 443-3850
  2. 2 Office
    5525 Research Park Dr Fl 4, Baltimore, MD 21228
    Icon Directions Right Arrow Directions Phone Icon (215) 443-3850
  3. 3 Ann's Choice
    16000 Anns Choice Way, Warminster, PA 18974
    Icon Directions Right Arrow Directions Phone Icon (215) 443-3850
  4. 4 Office
    5730 Executive Dr Ste 230, Baltimore, MD 21228
    Icon Directions Right Arrow Directions Phone Icon (215) 443-3850

Patient Satisfaction

Be the first to leave a review

How likely are you to recommend Dr. Marcelis?

(Select your rating)
See more reviews on Healthgrades
Photo: Dr. John Marcelis, MD
How would you rate your experience with Dr. John Marcelis, MD?
  • Likelihood of recommending Dr. Marcelis to family and friends

Dr. Marcelis' Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Marcelis

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

Tell Us About Yourself

  • Your gender:
  • Your age group:
  • Number of office visits you've had in the last 2 years:

Finish Here

  • How would you like to confirm your survey information?
    Standard text messaging and data rates may apply.
Thank you for sharing your feedback about Dr. John Marcelis, MD.
Claim Your Profile
Are you Dr. John Marcelis, MD?
Respond to reviews, add information, and reach more patients. Claiming is free and only takes a minute.

Claim my profile

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
  • Temple University
    1987
Medical Education

Board Certifications

Board Certifications
  • Geriatric Medicine and 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

Internship
  • Temple University
Internship

Residency

Residency Hospital
  • Temple University
Residency Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Marcelis communicate via email?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Marcelis offer telehealth services or virtual visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Marcelis offer an online patient portal?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Marcelis have free onsite parking?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Marcelis offer weekend visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Marcelis offer evening visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Marcelis specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Marcelis specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Marcelis specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Marcelis specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Marcelis accept insurance?
No responses yet.
Yes
(0)
No
(0)

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

Dr. John Marcelis, MD is affiliated with Doylestown Hospital, Jefferson Abington Hospital, Holy Redeemer Hospital and St. Mary Medical Center.

Yes, Dr. John Marcelis, MD holds board certification in Geriatric Medicine and Internal Medicine.

Hospital Affiliations

  • Doylestown Hospital

    595 W State St, Doylestown, PA

  • Jefferson Abington Hospital

    1200 Old York Rd, Abington, PA

  • Holy Redeemer Hospital

    1648 Huntingdon Pike, Meadowbrook, PA

  • St. Mary Medical Center

    1201 Langhorne Newtown Rd, Langhorne, PA