
Overview
Dr. Maressa Alejandro is an internal medicine physician specializing in preventative and medical care for adults and seniors. She earned her medical degree at Ponce School of Medicine in Ponce, Puerto Rico, and has been in practice for more than 20 years.
She completed her internal medicine internship, residency, and fellowship, as well as additional fellowship training in geriatrics and primary care at Saint Vincent’s Hospital in New York City. Dr. Alejandro is board-certified by the American Board of Internal Medicine and licensed in multiple states, including Arizona. She has earned many honors and awards throughout her career and is a member of the American Medical Association.
Dr. Alejandro has expertise in treating coronary artery disease, hypertension, diabetes, underactive and over-active thyroid disease, asthma, bronchitis, and autoimmune diseases, among other conditions. She specializes in the unique health needs of the elderly, including chronic diseases, nutritional problems, skin ailments, cognitive loss, memory impairment, adverse effects of medications, immobility, and balance issues.Whether it’s a complex medical issue with multiple comorbidities or a simple well-check exam, Dr. Alejandro treats her patients with kindness, respect, and compassion. She speaks Spanish. Dr. Alejandro is participating with Medicare, Medicaid, Aetna, Blue Cross, United Healthcare, and Cigna, among others, and is currently accepting new patients at Fusion Medical Care!.
Dr. Alejandro is highly rated in 6 conditions, according to our data. Her top areas of expertise are Peripheral Neuropathy, Malignant Otitis Externa, Silent Thyroiditis, Vitamin D Deficiency, and Hormone Replacement Therapy (HRT).
Graduate Institution
Specialties
Licenses
Board Certifications
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- EPO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
5900 N Granite Reef Rd, 102, Scottsdale, AZ 85250
Additional Areas of Focus
Dr. Alejandro has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
Mayo Clinic Building Scottsdale
Alexei Gonzalez is an Allergy and Immunologist in Scottsdale, Arizona. Dr. Gonzalez is highly rated in 13 conditions, according to our data. His top areas of expertise are Anaphylaxis, Asthma, Hives, Angioedema, and Tissue Biopsy.
Healthyu Family Medicine LLC
Ronald Jorgensen is an Allergy and Immunologist in Mesa, Arizona. Dr. Jorgensen is highly rated in 21 conditions, according to our data. His top areas of expertise are Grass Allergy, Allergic Rhinitis, Sinusitis, and Hives. Dr. Jorgensen is currently accepting new patients.
Allergy Asthma Immunology Associates
As an Allergist-Immunologist, I believe that listening to the patient is our most powerful tool. As changes take place in the healthcare industry, personalized care seems to be suffering. I treat every patient as the unique individual that they are. I personally interview and examine every patient, along with reviewing any testing with the patient. Treatment plans are made in concert with the patient. The patient's input is critical to a successful outcome. Dr. Manning is highly rated in 11 conditions, according to our data. His top areas of expertise are Common Variable Immune Deficiency, Allergic Rhinitis, Grass Allergy, and Sinusitis.
Frequently Asked Questions about Dr. Maressa Alejandro
How do I make an appointment with Dr. Maressa Alejandro?
You can book an appointment with Dr. Maressa Alejandro by calling their office at 480-482-7077. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Maressa Alejandro a top-rated expert for Peripheral Neuropathy?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Maressa Alejandro is classified as an Advanced expert for Peripheral Neuropathy, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Maressa Alejandro specialize in?
While Dr. Maressa Alejandro is a Geriatrics, they have specific expertise in Peripheral Neuropathy, Malignant Otitis Externa, and Silent Thyroiditis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Geriatrics.
Does Dr. Maressa Alejandro accept my insurance?
Dr. Maressa Alejandro accepts most major insurance plans, including Aetna and Blue Cross Blue Shield. We recommend calling the office directly at 480-482-7077 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Allergic RhinitisDr. Alejandro isAdvanced. Learn about Allergic Rhinitis.
- Malignant Otitis ExternaDr. Alejandro isAdvanced. Learn about Malignant Otitis Externa.
- Peripheral NeuropathyDr. Alejandro isAdvanced. Learn about Peripheral Neuropathy.
- Silent ThyroiditisDr. Alejandro isAdvanced. Learn about Silent Thyroiditis.
- Type 2 Diabetes (T2D)Dr. Alejandro isAdvanced. Learn about Type 2 Diabetes (T2D).
- Vitamin D DeficiencyDr. Alejandro isAdvanced. Learn about Vitamin D Deficiency.
- Experienced
- Acute CystitisDr. Alejandro isExperienced. Learn about Acute Cystitis.
- Acute Hepatic Porphyria (AHP)Dr. Alejandro isExperienced. Learn about Acute Hepatic Porphyria (AHP).
- Acute Intermittent PorphyriaDr. Alejandro isExperienced. Learn about Acute Intermittent Porphyria.
- Benign Paroxysmal Positional VertigoDr. Alejandro isExperienced. Learn about Benign Paroxysmal Positional Vertigo.
- Bowenoid PapulosisDr. Alejandro isExperienced. Learn about Bowenoid Papulosis.
- Childhood Iron Deficiency AnemiaDr. Alejandro isExperienced. Learn about Childhood Iron Deficiency Anemia.

