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Department Internal Medicine
Primary Location Fairlawn Medical Office
Type of Doctor Adults Only
Languages English
Surgeon No
Primary Location

Fairlawn Medical Office

Specialties & Treatments

Treatment & Services

  • Adolescent Health
  • Blood Tests
  • Cancer Screening
  • Challenges and Choices of Aging
  • Childhood Immunization
  • Contraception
  • Diagnosing Asthma
  • Diagnostic Internal Medicine
  • Executive Physical
  • Exercise Physiology
  • Fundoscopy Photography
  • General Internal Medicine
  • Hearing Test
  • Hemorrhoidectomy
  • Internal Medicine
  • Longitudinal Care Of Adults
  • Medication Management
  • Men's Health
  • Nutrition Sciences
  • Peak Flow Meter
  • Prevention And Wellness
  • Preventive Medicine
  • Screening and Testing
  • Spirometry
  • Sports Safety
  • Treating Asthma With Bronchodilators
  • Vision Screening
  • Women's Health
View all 28 Treatment & Services +

Specialty in Diseases & Conditions

  • Abdominal Pain
  • Acne
  • Alcoholism
  • Alzheimer's and Dementia
  • Amenorrhea
  • Anemia
  • Angina
  • Anxiety Disorder
  • Arthritis
  • Asthma
  • Atherosclerosis (vascular)
  • Attention Deficit Hyperactivity Disorder (ADHD), Adult
  • Back Pain in Athletes
  • Bacterial Vaginosis
  • Barrett's Esophagus
  • Blepharitis
  • Blood Clots
  • Bone Disorders
  • Bronchitis
  • Bursitis
  • Cellulitis
  • Chickenpox
  • Chlamydia Trachomatis
  • Chronic Illness
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Cirrhosis
  • Cold Sores
  • Common Cold
  • Constipation
  • Coronary Artery Disease
  • Cough
  • Croup
  • Deep Vein Thrombosis
  • Dementia
  • Depression
  • Dermatitis
  • Dermatitis - Contact
  • Diabetes
  • Dysmenorrhea
  • Dyspnea
  • Ear Infections (Otitis Media)
  • Emphysema
  • Endocrine Disorders
  • Enlarged Prostate/Benign Prostatic Hyperplasia
  • Eosinophilic Esophagitis
  • Erectile Dysfunction
  • Esophagitis
  • Estrogen Replacement Therapy (ERT)
  • Falls
  • Fast Facts: Conjunctivitis
  • Female Incontinence
  • Functional Impairment
  • Gas (Digestive)
  • Gastritis
  • Gastroenteritis
  • Gastroesophageal Reflux (GERD)
  • Growth Failure in Children with Kidney Disease
  • Head Lice
  • Headaches
  • Heart Attack
  • Heart Disease
  • Heart Failure
  • Heart Murmur
  • Heart Palpitations
  • Heartburn
  • Hepatitis B
  • Herniated Disc
  • High Cholesterol
  • Hives (Urticaria)
  • Hydrocephalus
  • Hyperkalemia
  • Hypertension - High Blood Pressure
  • Hyperthyroidism
  • Hypothyroidism
  • Influenza (Flu)
  • Irritable Bowel Syndrome (IBS)
  • Kidney Infections
  • Lateral Epicondylitis/tennis Elbow
  • Menopause
  • Metabolic Syndrome
  • Middle Ear Infection
  • Migraine Headaches
  • Mittelschmerz
  • Molluscum Contagiosum
  • Nausea
  • Obesity
  • Osteoporosis
  • Pancreatitis
  • Parathyroid Disease Description
  • Pediatric Knee Pain
  • Peripheral Artery Disease
  • Pinworms
  • Pneumonia
  • Premenstrual Dysphoric Disorder (PMDD)
  • Premenstrual Syndrome (PMS)
  • Primary Care
  • Prostatitis
  • Pulmonary Disease
  • Pulmonary Embolism
  • Restless Leg Syndrome
  • Ringworm
  • Rosacea (Adult Acne)
  • Sarcoidosis
  • Scabies
  • Sepsis
  • Sexual Dysfunction
  • Sexually Transmitted Disease
  • Shin Splints
  • Shingles (Varicella-Zoster Virus)
  • Sickle Cell Anemia
  • Sore Throat (Pharyngitis)
  • Strep Throat
  • Stress and Physical Health
  • Substance Abuse
  • Sunburn
  • Temporal Arteritis
  • Tension Headaches
  • The Poison Plants: Poison Ivy, Poison Oak and Poison Sumac
  • Thyroid Nodule
  • Tonsillitis
  • Undiagnosed Conditions
  • Venous Insufficiency
  • Warts
View all 123 Specialties +


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Education & Professional Highlights

Education & Professional Highlights


Research & Publications

Research & Publications

See publications for Erwin Maseelall, MD.

(Disclaimer: This search is powered by PubMed, a service of the U.S. National Library of Medicine. PubMed is a third-party website with no affiliation with Cleveland Clinic.)

Industry Relationships

Industry Relationships

Cleveland Clinic physicians and scientists may collaborate with the pharmaceutical or medical device industries to help develop medical breakthroughs or provide medical expertise or education. Cleveland Clinic strives to make scientific advances that will benefit patient care and support outside relationships that promise public benefit. In order for the discoveries of Cleveland Clinic physicians' and scientists' laboratories and investigations to benefit the public, these discoveries must be commercialized in partnership with industry. As experts in their fields, Cleveland Clinic physicians and scientists are often sought after by industry to consult, provide expertise and education.

To assure professional and commercial integrity in such matters, Cleveland Clinic maintains a program that reviews these collaborations and, when appropriate, puts measures in place to minimize bias that may result from ties to industry. Cleveland Clinic publicly discloses the names of companies when (i) its physicians/scientists receive $5,000 or more per year (or, in rare cases, equity or stock options) for speaking and consulting, (ii) its physicians/scientists serve as a fiduciary, (iii) its physicians/scientists receive or have the right to receive royalties or (iv) its physicians/ scientists hold any equity interest for the physician's/scientist's role as inventor, discoverer, developer, founder or consultant.* In publicly disclosing this information, Cleveland Clinic tries to provide information as accurately as possible about its physicians' and scientists' connections with industry.

As of 5/27/2019, Dr. Maseelall has reported no financial relationship with industry that is applicable to this listing. In general, patients should feel free to contact their doctor about any of the relationships and how the relationships are overseen by Cleveland Clinic. To learn more about Cleveland Clinic's policies on collaborations with industry and innovation management, go to our Integrity in Innovation page.

Public Health Service-Reportable Financial Conflicts of Interest. Cleveland Clinic scientists and physicians engage in basic, translational and clinical research activities, working to solve health problems, enhance patient care and improve quality of life for patients. Interactions with industry are essential to bringing the researchers' discoveries to the public, but can present the potential for conflicts of interest related to their research activities. Click here to view a listing of instances where Cleveland Clinic has identified a Public Health Service (PHS)-Reportable Financial Conflict of Interest and has put measures in place to ensure that, to the extent possible, the design, conduct and reporting of the research is free from bias.

* Cleveland Clinic physicians and scientists subscribe to the guidance presented in the PhRMA Code on Interactions with Healthcare Professionals and the AdvaMed Code of Ethics on Interactions with Health Care Professionals. As such, gifts of substantial value are generally prohibited.

Patient Satisfaction Reviews

124 Patient Satisfaction Reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our nationally-recognized Press Ganey Patient Satisfaction Survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Responses are measured on a scale of 1 to 5 with 5 being the best score.

The comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Cleveland Clinic.

Overall Star Ratings
4.9 out of 5
Explains 4.9
Courtesy, Respect & Concern 4.9
Patient Rating of Doctor 4.9

34 Patient Comments

Reviewed on Aug 16, 2022

Dr. Maseelall is a wonderful and caring doctor. He's the best of the best to myself and my parents!

Reviewed on Aug 4, 2022

Dr. Maseelall and his assistants are extremely prompt and helpful.

Reviewed on Aug 4, 2022

Dr. Maseelall is the best doctor ever and he always makes sure his staff are wonderful as well.

Reviewed on Jul 21, 2022

Dr. Maseelall is the best doctor I've ever had or will ever have. He is extremely thorough and knowledgeable.

Reviewed on Jul 19, 2022

Excellent patient/physician dialogue and exam.

Reviewed on Jul 19, 2022

Just love Dr Massella

Reviewed on Jul 12, 2022

Thankful for the many years of exceptional care by doctor Maseelall.

Reviewed on Jul 12, 2022

Over the years Dr Maseelall has given wonderful care to my wife and mother in law also

Reviewed on Jul 7, 2022

Dr.Masalall has taken care of my Wife and myself. He has my full confidence and respect. A terrific man who truly makes a difference in peoples lives.

Reviewed on Jun 14, 2022

Dr. Maseelall is an outstanding physician and the Clinic is fortunate to have someone of his caliber on your staff.

Reviewed on Jun 7, 2022

Dr Maseelall is the absolute best PCP U have ever had!!

Reviewed on May 17, 2022

Dr. Maseelall is an excellent physician; I have recommended him to several people and will continue to do so!

Reviewed on May 9, 2022

Everyone is very helpful. Dr Maseelall's office and he is the best

Reviewed on Apr 5, 2022

Dr. Maseelall is always attentive, courteous, and empathetic, when I visit him.

Reviewed on Dec 21, 2021

Dr. Massallel is extremely bright, caring and attentive. He is also thorough and forward looking to potential problems and taking remedial action before they occur.

Reviewed on Dec 17, 2021

My experience is always good. Everyone is pleasant and respectful. My Doctor is a 5 plus.

Reviewed on Dec 14, 2021

Dr. Maseelall's secretary kept me well aware of all developments.

Reviewed on Dec 14, 2021

Dr Maseelall is outstanding. He truly makes a tremendous effort to always be there for his patient 24 hours a day.

Reviewed on Dec 8, 2021

Good Dr. Maseelall and his office is top notch. I've been with them since 1984. Caring and dedication is his passion.

Reviewed on Dec 7, 2021

Dr. Maseelall has been exceptional for 20+ years I've known him. His staff is always attentive, knowledgeable and professional.

Reviewed on Dec 3, 2021

Top marks for a doctor who gives out all his phone numbers and works seven days a week

Reviewed on Nov 24, 2021

What a great doctor. Best ever

Reviewed on Nov 23, 2021

Dr. Maseelall is kind. Caring. Gives me plenty of time for questions and makes me feel like I'm a friend, more than just a patient.

Reviewed on Nov 23, 2021

The doctor was very respectful.

Reviewed on Nov 16, 2021

Dr Maseellall is awesome

Reviewed on Nov 16, 2021

I've been an extremely satisfied patient of Dr. Maseeall for over 30 years. He is a superb highly attentive internist. However I noticed at my last appt that the office definitely appears understaffed. And this deeply concerns. I have spent my time to do this survey and I hope that you spend the time evaluating my valid concerns and you act promptly and timely to correct this visible problem

Reviewed on Nov 16, 2021

Dr. Maseeall is extraordinary with his attn to detail. I wish more Drs were like him

Reviewed on Nov 9, 2021

*Dr. Maseelall has been my PCP for over 40 years!! He is the absolute best in his field!!

Reviewed on Nov 5, 2021

Dr. Maseellal knows my health history and reviews that on every visit

Reviewed on Nov 2, 2021

Dr. Maseelall is an excellent doctor. I cannot imagine what I would do if he ever retires.

Reviewed on Oct 14, 2021

This doctor is # 1 in my book . He saved my life 2 Times !! Need I say more .

Reviewed on Sep 29, 2021

Dr Maselall is competent, a good listener and is observant. He also ask questions related to the symptoms. Excellent physician

Reviewed on Sep 29, 2021

*Dr. M. is the best dr. He is concerned and listens! 6. The best dr.

Reviewed on Sep 23, 2021

He is the best Doctor

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