Overview
Douglas Dreffer is a primary care provider, practicing in Family Medicine in Windham, New Hampshire.
Dr. Dreffer is highly rated in 36 conditions, according to our data. His clinical expertise encompasses Obesity, Generalized Anxiety Disorder (GAD), Seasonal Affective Disorder (SAD), and COVID-19.
Specialties
Licenses
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
- EPO
- HMO
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
Accepted plan types not found. Please verify directly with the provider.
- EPO
- HMO
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- MEDICARE MAPD
- OTHER MEDICARE
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- PPO
- EPO
- MANAGED MEDICAID PLAN
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- HMO
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
49 Range Rd, Windham, NH 03087
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Frequently Asked Questions about Dr. Douglas R. Dreffer
How do I make an appointment with Dr. Douglas R. Dreffer?
You can book an appointment with Dr. Douglas R. Dreffer by calling their office at 603-537-1300. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Douglas R. Dreffer a top-rated expert for Obesity?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Douglas R. Dreffer is classified as an Distinguished expert for Obesity, 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. Douglas R. Dreffer specialize in?
While Dr. Douglas R. Dreffer is a Family Medicine, they have specific expertise in Obesity, Generalized Anxiety Disorder (GAD), and Seasonal Affective Disorder (SAD). MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Family Medicine.
Does Dr. Douglas R. Dreffer accept my insurance?
Dr. Douglas R. Dreffer accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 603-537-1300 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
- Distinguished
- ObesityDr. Dreffer isDistinguished. Learn about Obesity.
- Advanced
- AsthmaDr. Dreffer isAdvanced. Learn about Asthma.
- Asthma in ChildrenDr. Dreffer isAdvanced. Learn about Asthma in Children.
- Atrial TachycardiaDr. Dreffer isAdvanced. Learn about Atrial Tachycardia.
- Atrioventricular Nodal Reentrant Tachycardia (AVNRT)
- Attention Deficit Hyperactivity Disorder (ADHD)
- Autoerythrocyte SensitivityDr. Dreffer isAdvanced. Learn about Autoerythrocyte Sensitivity.
- CellulitisDr. Dreffer isAdvanced. Learn about Cellulitis.
- Chronic Obstructive Pulmonary Disease (COPD)
- CirrhosisDr. Dreffer isAdvanced. Learn about Cirrhosis.
- COVID-19Dr. Dreffer isAdvanced. Learn about COVID-19.
- Crohn's DiseaseDr. Dreffer isAdvanced. Learn about Crohn's Disease.
- EmpyemaDr. Dreffer isAdvanced. Learn about Empyema.
- Familial Chronic Mucocutaneous Candidiasis
- Familial HypertensionDr. Dreffer isAdvanced. Learn about Familial Hypertension.
- Gardner-Diamond SyndromeDr. Dreffer isAdvanced. Learn about Gardner-Diamond Syndrome.
- Generalized Anxiety Disorder (GAD)Dr. Dreffer isAdvanced. Learn about Generalized Anxiety Disorder (GAD).
- Glucocorticoid-Remediable Aldosteronism
- Heart FailureDr. Dreffer isAdvanced. Learn about Heart Failure.
- Heart Failure with Preserved Ejection Fraction (HFpEF)
- High CholesterolDr. Dreffer isAdvanced. Learn about High Cholesterol.
- HypertensionDr. Dreffer isAdvanced. Learn about Hypertension.
- InsomniaDr. Dreffer isAdvanced. Learn about Insomnia.
- Lung MetastasesDr. Dreffer isAdvanced. Learn about Lung Metastases.
- Multisystem Inflammatory Syndrome in Children (MIS-C)
- NecrosisDr. Dreffer isAdvanced. Learn about Necrosis.
- Obesity in ChildrenDr. Dreffer isAdvanced. Learn about Obesity in Children.
- Osteomyelitis in ChildrenDr. Dreffer isAdvanced. Learn about Osteomyelitis in Children.
- Paroxysmal Supraventricular Tachycardia (PSVT)
- Peptic UlcerDr. Dreffer isAdvanced. Learn about Peptic Ulcer.
- Post-Traumatic Stress Disorder (PTSD)
- Pulmonary EdemaDr. Dreffer isAdvanced. Learn about Pulmonary Edema.
- PurpuraDr. Dreffer isAdvanced. Learn about Purpura.
- Seasonal Affective Disorder (SAD)Dr. Dreffer isAdvanced. Learn about Seasonal Affective Disorder (SAD).
- SinusitisDr. Dreffer isAdvanced. Learn about Sinusitis.
- Type 2 Diabetes (T2D)Dr. Dreffer isAdvanced. Learn about Type 2 Diabetes (T2D).
- Experienced
- AcneDr. Dreffer isExperienced. Learn about Acne.
- AcrospiromaDr. Dreffer isExperienced. Learn about Acrospiroma.
- Acute Coronary SyndromeDr. Dreffer isExperienced. Learn about Acute Coronary Syndrome.
- Acute Interstitial PneumoniaDr. Dreffer isExperienced. Learn about Acute Interstitial Pneumonia.
- Acute Kidney FailureDr. Dreffer isExperienced. Learn about Acute Kidney Failure.
- Adrenal Gland AdenomaDr. Dreffer isExperienced. Learn about Adrenal Gland Adenoma.
- Allergic RhinitisDr. Dreffer isExperienced. Learn about Allergic Rhinitis.
- Alopecia AreataDr. Dreffer isExperienced. Learn about Alopecia Areata.
- Alpha-1 Antitrypsin Deficiency (AATD)Dr. Dreffer isExperienced. Learn about Alpha-1 Antitrypsin Deficiency (AATD).
- AmenorrheaDr. Dreffer isExperienced. Learn about Amenorrhea.
- AnemiaDr. Dreffer isExperienced. Learn about Anemia.
- AnosmiaDr. Dreffer isExperienced. Learn about Anosmia.
- ApoplexyDr. Dreffer isExperienced. Learn about Apoplexy.
- Arrhythmogenic Right Ventricular Cardiomyopathy
- Asperger's SyndromeDr. Dreffer isExperienced. Learn about Asperger's Syndrome.
- Atypical PneumoniaDr. Dreffer isExperienced. Learn about Atypical Pneumonia.
- Auditory Processing DisorderDr. Dreffer isExperienced. Learn about Auditory Processing Disorder.
- Autism Spectrum DisorderDr. Dreffer isExperienced. Learn about Autism Spectrum Disorder.
- Autosomal Recessive HypotrichosisDr. Dreffer isExperienced. Learn about Autosomal Recessive Hypotrichosis.
- Bacterial GastroenteritisDr. Dreffer isExperienced. Learn about Bacterial Gastroenteritis.
- Barrett EsophagusDr. Dreffer isExperienced. Learn about Barrett Esophagus.
- BejelDr. Dreffer isExperienced. Learn about Bejel.
- Bell's PalsyDr. Dreffer isExperienced. Learn about Bell's Palsy.
- Benign Paroxysmal Positional VertigoDr. Dreffer isExperienced. Learn about Benign Paroxysmal Positional Vertigo.
- Bicuspid Aortic ValveDr. Dreffer isExperienced. Learn about Bicuspid Aortic Valve.
- BoilsDr. Dreffer isExperienced. Learn about Boils.
- BronchitisDr. Dreffer isExperienced. Learn about Bronchitis.
- Bronchogenic CystDr. Dreffer isExperienced. Learn about Bronchogenic Cyst.
- BulimiaDr. Dreffer isExperienced. Learn about Bulimia.
- BullaeDr. Dreffer isExperienced. Learn about Bullae.
- Candida Infection of the SkinDr. Dreffer isExperienced. Learn about Candida Infection of the Skin.
- CarbuncleDr. Dreffer isExperienced. Learn about Carbuncle.
- CardiomyopathyDr. Dreffer isExperienced. Learn about Cardiomyopathy.
- Cerebellar DegenerationDr. Dreffer isExperienced. Learn about Cerebellar Degeneration.
- Cheilitis GlandularisDr. Dreffer isExperienced. Learn about Cheilitis Glandularis.
- Childhood PancreatitisDr. Dreffer isExperienced. Learn about Childhood Pancreatitis.
- Chronic Inflammatory Demyelinating Polyneuropathy
- Chronic Kidney DiseaseDr. Dreffer isExperienced. Learn about Chronic Kidney Disease.
- Chronic PainDr. Dreffer isExperienced. Learn about Chronic Pain.
- Chronic PancreatitisDr. Dreffer isExperienced. Learn about Chronic Pancreatitis.
- Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
- Cluster HeadacheDr. Dreffer isExperienced. Learn about Cluster Headache.
- CoccydyniaDr. Dreffer isExperienced. Learn about Coccydynia.
- ColitisDr. Dreffer isExperienced. Learn about Colitis.
- ConcussionDr. Dreffer isExperienced. Learn about Concussion.
- Congenital Antithrombin 3 DeficiencyDr. Dreffer isExperienced. Learn about Congenital Antithrombin 3 Deficiency.
- Congenital Generalized LipodystrophyDr. Dreffer isExperienced. Learn about Congenital Generalized Lipodystrophy.
- Conjunctivitis (Pink Eye)Dr. Dreffer isExperienced. Learn about Conjunctivitis (Pink Eye).
- Contact DermatitisDr. Dreffer isExperienced. Learn about Contact Dermatitis.
- Coronary Artery SpasmDr. Dreffer isExperienced. Learn about Coronary Artery Spasm.
- CostochondritisDr. Dreffer isExperienced. Learn about Costochondritis.
- Cyclic Vomiting SyndromeDr. Dreffer isExperienced. Learn about Cyclic Vomiting Syndrome.
- Deep Vein ThrombosisDr. Dreffer isExperienced. Learn about Deep Vein Thrombosis.
- DeliriumDr. Dreffer isExperienced. Learn about Delirium.
- DementiaDr. Dreffer isExperienced. Learn about Dementia.
- Diabetic NephropathyDr. Dreffer isExperienced. Learn about Diabetic Nephropathy.
- Diabetic RetinopathyDr. Dreffer isExperienced. Learn about Diabetic Retinopathy.
- DiarrheaDr. Dreffer isExperienced. Learn about Diarrhea.
- DysarthriaDr. Dreffer isExperienced. Learn about Dysarthria.
- Ehlers-Danlos Syndrome (EDS)Dr. Dreffer isExperienced. Learn about Ehlers-Danlos Syndrome (EDS).
- EmphysemaDr. Dreffer isExperienced. Learn about Emphysema.
- Enlarged LiverDr. Dreffer isExperienced. Learn about Enlarged Liver.
- Enlarged Prostate (BPH)Dr. Dreffer isExperienced. Learn about Enlarged Prostate (BPH).
- EpilepsyDr. Dreffer isExperienced. Learn about Epilepsy.
- EthmoiditisDr. Dreffer isExperienced. Learn about Ethmoiditis.
- Eunuchoidism Familial HypogonadotropicDr. Dreffer isExperienced. Learn about Eunuchoidism Familial Hypogonadotropic.
- Eyelid BumpDr. Dreffer isExperienced. Learn about Eyelid Bump.
- Facial ParalysisDr. Dreffer isExperienced. Learn about Facial Paralysis.
- Factor V Leiden ThrombophiliaDr. Dreffer isExperienced. Learn about Factor V Leiden Thrombophilia.
- FaintingDr. Dreffer isExperienced. Learn about Fainting.
- Familial Combined HyperlipidemiaDr. Dreffer isExperienced. Learn about Familial Combined Hyperlipidemia.
- Familial Dilated CardiomyopathyDr. Dreffer isExperienced. Learn about Familial Dilated Cardiomyopathy.
- Familial HyperaldosteronismDr. Dreffer isExperienced. Learn about Familial Hyperaldosteronism.
- Familial HypertriglyceridemiaDr. Dreffer isExperienced. Learn about Familial Hypertriglyceridemia.
- Familial Hypertrophic CardiomyopathyDr. Dreffer isExperienced. Learn about Familial Hypertrophic Cardiomyopathy.
- Familial Neurocardiogenic SyncopeDr. Dreffer isExperienced. Learn about Familial Neurocardiogenic Syncope.
- Familial Partial LipodystrophyDr. Dreffer isExperienced. Learn about Familial Partial Lipodystrophy.
- FibromyalgiaDr. Dreffer isExperienced. Learn about Fibromyalgia.
- FluDr. Dreffer isExperienced. Learn about Flu.
- Folate DeficiencyDr. Dreffer isExperienced. Learn about Folate Deficiency.
- FolliculitisDr. Dreffer isExperienced. Learn about Folliculitis.
- GangreneDr. Dreffer isExperienced. Learn about Gangrene.
- Gas Bloat SyndromeDr. Dreffer isExperienced. Learn about Gas Bloat Syndrome.
- Gastroesophageal Reflux Disease (GERD)Dr. Dreffer isExperienced. Learn about Gastroesophageal Reflux Disease (GERD).
- GastroparesisDr. Dreffer isExperienced. Learn about Gastroparesis.
- Generalized Tonic-Clonic SeizureDr. Dreffer isExperienced. Learn about Generalized Tonic-Clonic Seizure.
- Genital WartsDr. Dreffer isExperienced. Learn about Genital Warts.
- Gitelman SyndromeDr. Dreffer isExperienced. Learn about Gitelman Syndrome.
- GonorrheaDr. Dreffer isExperienced. Learn about Gonorrhea.
- GoutDr. Dreffer isExperienced. Learn about Gout.
- Grass AllergyDr. Dreffer isExperienced. Learn about Grass Allergy.
- H1N1 InfluenzaDr. Dreffer isExperienced. Learn about H1N1 Influenza.
- Hashimoto ThyroiditisDr. Dreffer isExperienced. Learn about Hashimoto Thyroiditis.
- Heart AttackDr. Dreffer isExperienced. Learn about Heart Attack.
- Heart MurmursDr. Dreffer isExperienced. Learn about Heart Murmurs.
- Hereditary Resistance to Anti-Vitamin KDr. Dreffer isExperienced. Learn about Hereditary Resistance to Anti-Vitamin K.
- HivesDr. Dreffer isExperienced. Learn about Hives.
- Hospital-Acquired PneumoniaDr. Dreffer isExperienced. Learn about Hospital-Acquired Pneumonia.
- HyperaldosteronismDr. Dreffer isExperienced. Learn about Hyperaldosteronism.
- HyperhidrosisDr. Dreffer isExperienced. Learn about Hyperhidrosis.
- Hypogonadism Primary Partial AlopeciaDr. Dreffer isExperienced. Learn about Hypogonadism Primary Partial Alopecia.
- HypothyroidismDr. Dreffer isExperienced. Learn about Hypothyroidism.
- Idiopathic EdemaDr. Dreffer isExperienced. Learn about Idiopathic Edema.
- ImpetigoDr. Dreffer isExperienced. Learn about Impetigo.
- Inappropriate Sinus Tachycardia (IST)Dr. Dreffer isExperienced. Learn about Inappropriate Sinus Tachycardia (IST).
- Infant HyperglycemiaDr. Dreffer isExperienced. Learn about Infant Hyperglycemia.
- InfertilityDr. Dreffer isExperienced. Learn about Infertility.
- Interstitial Lung DiseaseDr. Dreffer isExperienced. Learn about Interstitial Lung Disease.
- Interstitial NephritisDr. Dreffer isExperienced. Learn about Interstitial Nephritis.
- IntertrigoDr. Dreffer isExperienced. Learn about Intertrigo.
- Invertebral Disc DiseaseDr. Dreffer isExperienced. Learn about Invertebral Disc Disease.
- Irregular Sleep-Wake SyndromeDr. Dreffer isExperienced. Learn about Irregular Sleep-Wake Syndrome.
- Irritable Bowel Syndrome (IBS)Dr. Dreffer isExperienced. Learn about Irritable Bowel Syndrome (IBS).
- Jock ItchDr. Dreffer isExperienced. Learn about Jock Itch.
- Kidney StonesDr. Dreffer isExperienced. Learn about Kidney Stones.
- Legg-Calve-Perthes Disease (LCPD)Dr. Dreffer isExperienced. Learn about Legg-Calve-Perthes Disease (LCPD).
- Long Haul COVIDDr. Dreffer isExperienced. Learn about Long Haul COVID.
- Low Blood PressureDr. Dreffer isExperienced. Learn about Low Blood Pressure.
- Low Blood SugarDr. Dreffer isExperienced. Learn about Low Blood Sugar.
- Low Potassium LevelDr. Dreffer isExperienced. Learn about Low Potassium Level.
- Low Sodium LevelDr. Dreffer isExperienced. Learn about Low Sodium Level.
- Lyme DiseaseDr. Dreffer isExperienced. Learn about Lyme Disease.
- LymphangiectasisDr. Dreffer isExperienced. Learn about Lymphangiectasis.
- LymphangitisDr. Dreffer isExperienced. Learn about Lymphangitis.
- LymphedemaDr. Dreffer isExperienced. Learn about Lymphedema.
- Lymphofollicular HyperplasiaDr. Dreffer isExperienced. Learn about Lymphofollicular Hyperplasia.
- MacroamylasemiaDr. Dreffer isExperienced. Learn about Macroamylasemia.
- Male Pseudohermaphroditism with Gynecomastia
- MalnutritionDr. Dreffer isExperienced. Learn about Malnutrition.
- Maturity Onset Diabetes of the YoungDr. Dreffer isExperienced. Learn about Maturity Onset Diabetes of the Young.
- Meige DiseaseDr. Dreffer isExperienced. Learn about Meige Disease.
- MelorheostosisDr. Dreffer isExperienced. Learn about Melorheostosis.
- Melorheostosis with OsteopoikilosisDr. Dreffer isExperienced. Learn about Melorheostosis with Osteopoikilosis.
- Memory LossDr. Dreffer isExperienced. Learn about Memory Loss.
- MeningitisDr. Dreffer isExperienced. Learn about Meningitis.
- MenopauseDr. Dreffer isExperienced. Learn about Menopause.
- Mesenteric Venous ThrombosisDr. Dreffer isExperienced. Learn about Mesenteric Venous Thrombosis.
- Metabolic SyndromeDr. Dreffer isExperienced. Learn about Metabolic Syndrome.
- MigraineDr. Dreffer isExperienced. Learn about Migraine.
- Migraine with Brainstem AuraDr. Dreffer isExperienced. Learn about Migraine with Brainstem Aura.
- Minimal Change DiseaseDr. Dreffer isExperienced. Learn about Minimal Change Disease.
- Mitral StenosisDr. Dreffer isExperienced. Learn about Mitral Stenosis.
- Mitral Valve ProlapseDr. Dreffer isExperienced. Learn about Mitral Valve Prolapse.
- MononucleosisDr. Dreffer isExperienced. Learn about Mononucleosis.
- Morning SicknessDr. Dreffer isExperienced. Learn about Morning Sickness.
- Mouth SoresDr. Dreffer isExperienced. Learn about Mouth Sores.
- Movement DisordersDr. Dreffer isExperienced. Learn about Movement Disorders.
- Multiple Carboxylase DeficiencyDr. Dreffer isExperienced. Learn about Multiple Carboxylase Deficiency.
- Multiple System AtrophyDr. Dreffer isExperienced. Learn about Multiple System Atrophy.
- Muscle SpasmsDr. Dreffer isExperienced. Learn about Muscle Spasms.
- Musculocontractural Ehlers-Danlos Syndrome (mcEDS)
- MyocarditisDr. Dreffer isExperienced. Learn about Myocarditis.
- Nasal FlaringDr. Dreffer isExperienced. Learn about Nasal Flaring.
- NeuralgiaDr. Dreffer isExperienced. Learn about Neuralgia.
- NeurosarcoidosisDr. Dreffer isExperienced. Learn about Neurosarcoidosis.
- NeurosyphilisDr. Dreffer isExperienced. Learn about Neurosyphilis.
- Obesity Hypoventilation Syndrome (OHS)Dr. Dreffer isExperienced. Learn about Obesity Hypoventilation Syndrome (OHS).
- Opioid Use DisorderDr. Dreffer isExperienced. Learn about Opioid Use Disorder.
- OpisthotonosDr. Dreffer isExperienced. Learn about Opisthotonos.
- Oral HerpesDr. Dreffer isExperienced. Learn about Oral Herpes.
- Orthostatic HypotensionDr. Dreffer isExperienced. Learn about Orthostatic Hypotension.
- OsteoarthritisDr. Dreffer isExperienced. Learn about Osteoarthritis.
- OsteopeniaDr. Dreffer isExperienced. Learn about Osteopenia.
- OsteoporosisDr. Dreffer isExperienced. Learn about Osteoporosis.
- OtitisDr. Dreffer isExperienced. Learn about Otitis.
- Painful Menstrual PeriodsDr. Dreffer isExperienced. Learn about Painful Menstrual Periods.
- Painful SwallowingDr. Dreffer isExperienced. Learn about Painful Swallowing.
- Parinaud Oculoglandular SyndromeDr. Dreffer isExperienced. Learn about Parinaud Oculoglandular Syndrome.
- Parkinson's DiseaseDr. Dreffer isExperienced. Learn about Parkinson's Disease.
- Pediatric MyocarditisDr. Dreffer isExperienced. Learn about Pediatric Myocarditis.
- Periorbital CellulitisDr. Dreffer isExperienced. Learn about Periorbital Cellulitis.
- Peripheral Artery DiseaseDr. Dreffer isExperienced. Learn about Peripheral Artery Disease.
- Peripheral NeuropathyDr. Dreffer isExperienced. Learn about Peripheral Neuropathy.
- Phantom Limb PainDr. Dreffer isExperienced. Learn about Phantom Limb Pain.
- Pharyngomaxillary Space AbscessDr. Dreffer isExperienced. Learn about Pharyngomaxillary Space Abscess.
- PicaDr. Dreffer isExperienced. Learn about Pica.
- Pilonidal Sinus DiseaseDr. Dreffer isExperienced. Learn about Pilonidal Sinus Disease.
- Pityriasis RoseaDr. Dreffer isExperienced. Learn about Pityriasis Rosea.
- PneumoniaDr. Dreffer isExperienced. Learn about Pneumonia.
- Polycystic Ovary SyndromeDr. Dreffer isExperienced. Learn about Polycystic Ovary Syndrome.
- Pompholyx EczemaDr. Dreffer isExperienced. Learn about Pompholyx Eczema.
- Postmenopausal OsteoporosisDr. Dreffer isExperienced. Learn about Postmenopausal Osteoporosis.
- Premature Ovarian FailureDr. Dreffer isExperienced. Learn about Premature Ovarian Failure.
- Premenstrual SyndromeDr. Dreffer isExperienced. Learn about Premenstrual Syndrome.
- Primary Immunodeficiency (PID)Dr. Dreffer isExperienced. Learn about Primary Immunodeficiency (PID).
- Primary Intestinal LymphangiectasiaDr. Dreffer isExperienced. Learn about Primary Intestinal Lymphangiectasia.
- Prinzmetal's Variant AnginaDr. Dreffer isExperienced. Learn about Prinzmetal's Variant Angina.
- Protein C DeficiencyDr. Dreffer isExperienced. Learn about Protein C Deficiency.
- Protein DeficiencyDr. Dreffer isExperienced. Learn about Protein Deficiency.
- Protein S DeficiencyDr. Dreffer isExperienced. Learn about Protein S Deficiency.
- PsoriasisDr. Dreffer isExperienced. Learn about Psoriasis.
- Psoriatic ArthritisDr. Dreffer isExperienced. Learn about Psoriatic Arthritis.
- Pulmonary EmbolismDr. Dreffer isExperienced. Learn about Pulmonary Embolism.
- PustulesDr. Dreffer isExperienced. Learn about Pustules.
- Raynaud PhenomenonDr. Dreffer isExperienced. Learn about Raynaud Phenomenon.
- Recurrent Peripheral Facial PalsyDr. Dreffer isExperienced. Learn about Recurrent Peripheral Facial Palsy.
- Relapsing Multiple Sclerosis (RMS)Dr. Dreffer isExperienced. Learn about Relapsing Multiple Sclerosis (RMS).
- REM Behavior DisorderDr. Dreffer isExperienced. Learn about REM Behavior Disorder.
- Restless Legs SyndromeDr. Dreffer isExperienced. Learn about Restless Legs Syndrome.
- Rheumatoid VasculitisDr. Dreffer isExperienced. Learn about Rheumatoid Vasculitis.
- RingwormDr. Dreffer isExperienced. Learn about Ringworm.
- SciaticaDr. Dreffer isExperienced. Learn about Sciatica.
- SclerodermaDr. Dreffer isExperienced. Learn about Scleroderma.
- ScleromaDr. Dreffer isExperienced. Learn about Scleroma.
- ScoliosisDr. Dreffer isExperienced. Learn about Scoliosis.
- Scrotal SwellingDr. Dreffer isExperienced. Learn about Scrotal Swelling.
- Sengers SyndromeDr. Dreffer isExperienced. Learn about Sengers Syndrome.
- ShinglesDr. Dreffer isExperienced. Learn about Shingles.
- SitosterolemiaDr. Dreffer isExperienced. Learn about Sitosterolemia.
- Spastic ParaparesisDr. Dreffer isExperienced. Learn about Spastic Paraparesis.
- SpasticityDr. Dreffer isExperienced. Learn about Spasticity.
- Stable AnginaDr. Dreffer isExperienced. Learn about Stable Angina.
- Stasis Dermatitis and UlcersDr. Dreffer isExperienced. Learn about Stasis Dermatitis and Ulcers.
- Subacute Combined DegenerationDr. Dreffer isExperienced. Learn about Subacute Combined Degeneration.
- Swallowing DifficultyDr. Dreffer isExperienced. Learn about Swallowing Difficulty.
- SyphilisDr. Dreffer isExperienced. Learn about Syphilis.
- Systemic Sclerosis (SSc)Dr. Dreffer isExperienced. Learn about Systemic Sclerosis (SSc).
- Tardive DyskinesiaDr. Dreffer isExperienced. Learn about Tardive Dyskinesia.
- Tennis ElbowDr. Dreffer isExperienced. Learn about Tennis Elbow.
- TenosynovitisDr. Dreffer isExperienced. Learn about Tenosynovitis.
- Tension HeadacheDr. Dreffer isExperienced. Learn about Tension Headache.
- Testicle LumpDr. Dreffer isExperienced. Learn about Testicle Lump.
- Testicular FailureDr. Dreffer isExperienced. Learn about Testicular Failure.
- ThrombocytopeniaDr. Dreffer isExperienced. Learn about Thrombocytopenia.
- ThrombophlebitisDr. Dreffer isExperienced. Learn about Thrombophlebitis.
- ThrushDr. Dreffer isExperienced. Learn about Thrush.
- Tietz SyndromeDr. Dreffer isExperienced. Learn about Tietz Syndrome.
- TinnitusDr. Dreffer isExperienced. Learn about Tinnitus.
- TMJ DisordersDr. Dreffer isExperienced. Learn about TMJ Disorders.
- Tourette SyndromeDr. Dreffer isExperienced. Learn about Tourette Syndrome.
- TracheitisDr. Dreffer isExperienced. Learn about Tracheitis.
- Transient Ischemic Attack (TIA)Dr. Dreffer isExperienced. Learn about Transient Ischemic Attack (TIA).
- Trichohepatoenteric SyndromeDr. Dreffer isExperienced. Learn about Trichohepatoenteric Syndrome.
- Type 1 Diabetes (T1D)Dr. Dreffer isExperienced. Learn about Type 1 Diabetes (T1D).
- Urinary IncontinenceDr. Dreffer isExperienced. Learn about Urinary Incontinence.
- Urinary Tract Infection (UTI)Dr. Dreffer isExperienced. Learn about Urinary Tract Infection (UTI).
- Urinary Tract Infection in ChildrenDr. Dreffer isExperienced. Learn about Urinary Tract Infection in Children.
- Vaginal CystsDr. Dreffer isExperienced. Learn about Vaginal Cysts.
- Vaginal DrynessDr. Dreffer isExperienced. Learn about Vaginal Dryness.
- Varicose VeinsDr. Dreffer isExperienced. Learn about Varicose Veins.
- VasculitisDr. Dreffer isExperienced. Learn about Vasculitis.
- Venous InsufficiencyDr. Dreffer isExperienced. Learn about Venous Insufficiency.
- Ventricular TachycardiaDr. Dreffer isExperienced. Learn about Ventricular Tachycardia.
- VertigoDr. Dreffer isExperienced. Learn about Vertigo.
- Viral GastroenteritisDr. Dreffer isExperienced. Learn about Viral Gastroenteritis.
- VisceromegalyDr. Dreffer isExperienced. Learn about Visceromegaly.
- Vitamin B12 Deficiency AnemiaDr. Dreffer isExperienced. Learn about Vitamin B12 Deficiency Anemia.
- Vitamin D DeficiencyDr. Dreffer isExperienced. Learn about Vitamin D Deficiency.
- WartsDr. Dreffer isExperienced. Learn about Warts.
- Wolff-Parkinson-White SyndromeDr. Dreffer isExperienced. Learn about Wolff-Parkinson-White Syndrome.
- XanthomaDr. Dreffer isExperienced. Learn about Xanthoma.